Certificate Check Report

Generated 2026-04-08 14:52:08 UTC

prod.json

Issuer CN Key Profile Valid Expired Revoked
ISRG Root X1 rsa2048 shortlived

valid.x1.test-certs.letsencrypt.org ↗

Status
Certificate is valid — correct
Not Before
2026-04-06 06:32 UTC
Not After
2026-04-12 22:32 UTC
In CRL
false

Chain

Leaf
Subject
Issuer
YR1
Serial
57b64d41e978344526233467e4a560cc228
Not Before
2026-04-06T06:32:29Z
Not After
2026-04-12T22:32:28Z
Key Usage
Digital Signature, Server Auth
SANs
valid.x1.test-certs.letsencrypt.org
CRL
http://yr1.c.lencr.org/41.crl
Intermediate #1
Subject
YR1
Issuer
Root YR
Serial
a20253f15f2691c05dc1ce13b9bcca4e
Not Before
2025-09-03T00:00:00Z
Not After
2028-09-02T23:59:59Z
Key Usage
Digital Signature, Certificate Sign, CRL Sign, Server Auth
CRL
http://yr.c.lencr.org/
Intermediate #2
Subject
Root YR
Issuer
ISRG Root X1
Serial
faa6275dc258431d9766ec3045ef24ac
Not Before
2025-09-03T00:00:00Z
Not After
2032-09-02T23:59:59Z
Key Usage
Certificate Sign, CRL Sign
CRL
http://x1.c.lencr.org/

expired.x1.test-certs.letsencrypt.org ↗

Status
Certificate is expired — correct
Not Before
2026-03-20 16:24 UTC
Not After
2026-03-27 08:24 UTC
In CRL
false

Chain

Leaf
Subject
Issuer
YR2
Serial
6b46285d2f766a997c07da748e82f34fbe6
Not Before
2026-03-20T16:24:03Z
Not After
2026-03-27T08:24:02Z
Key Usage
Digital Signature, Server Auth
SANs
expired.x1.test-certs.letsencrypt.org
CRL
http://yr2.c.lencr.org/103.crl
Intermediate #1
Subject
YR2
Issuer
Root YR
Serial
4ebd24947e24d394802d84a52fd5b319
Not Before
2025-09-03T00:00:00Z
Not After
2028-09-02T23:59:59Z
Key Usage
Digital Signature, Certificate Sign, CRL Sign, Server Auth
CRL
http://yr.c.lencr.org/
Intermediate #2
Subject
Root YR
Issuer
ISRG Root X1
Serial
faa6275dc258431d9766ec3045ef24ac
Not Before
2025-09-03T00:00:00Z
Not After
2032-09-02T23:59:59Z
Key Usage
Certificate Sign, CRL Sign
CRL
http://x1.c.lencr.org/

revoked.x1.test-certs.letsencrypt.org ↗

Status
Certificate is revoked (found in CRL) — correct
Not Before
2026-04-06 04:32 UTC
Not After
2026-04-12 20:32 UTC
In CRL
true

Chain

Leaf
Subject
Issuer
YR2
Serial
695ada676661041eb7f082674887d96dba2
Not Before
2026-04-06T04:32:18Z
Not After
2026-04-12T20:32:17Z
Key Usage
Digital Signature, Server Auth
SANs
revoked.x1.test-certs.letsencrypt.org
CRL
http://yr2.c.lencr.org/35.crl
Intermediate #1
Subject
YR2
Issuer
Root YR
Serial
4ebd24947e24d394802d84a52fd5b319
Not Before
2025-09-03T00:00:00Z
Not After
2028-09-02T23:59:59Z
Key Usage
Digital Signature, Certificate Sign, CRL Sign, Server Auth
CRL
http://yr.c.lencr.org/
Intermediate #2
Subject
Root YR
Issuer
ISRG Root X1
Serial
faa6275dc258431d9766ec3045ef24ac
Not Before
2025-09-03T00:00:00Z
Not After
2032-09-02T23:59:59Z
Key Usage
Certificate Sign, CRL Sign
CRL
http://x1.c.lencr.org/
ISRG Root X2 p256 shortlived

valid.x2.test-certs.letsencrypt.org ↗

Status
Certificate is valid — correct
Not Before
2026-04-06 07:15 UTC
Not After
2026-04-12 23:15 UTC
In CRL
false

Chain

Leaf
Subject
Issuer
YE2
Serial
6d13a6d518ea3d9bffd51c8453b4b1e430e
Not Before
2026-04-06T07:15:15Z
Not After
2026-04-12T23:15:14Z
Key Usage
Digital Signature, Server Auth
SANs
valid.x2.test-certs.letsencrypt.org
CRL
http://ye2.c.lencr.org/15.crl
Intermediate #1
Subject
YE2
Issuer
Root YE
Serial
4df3b15dd6c0784c507cd37b58e6f115
Not Before
2025-09-03T00:00:00Z
Not After
2028-09-02T23:59:59Z
Key Usage
Digital Signature, Certificate Sign, CRL Sign, Server Auth
CRL
http://ye.c.lencr.org/
Intermediate #2
Subject
Root YE
Issuer
ISRG Root X2
Serial
6f5e60e69c3a7469906619d56e4f499a
Not Before
2025-09-03T00:00:00Z
Not After
2032-09-02T23:59:59Z
Key Usage
Certificate Sign, CRL Sign
CRL
http://x2.c.lencr.org/

expired.x2.test-certs.letsencrypt.org ↗

Status
Certificate is expired — correct
Not Before
2026-03-20 16:24 UTC
Not After
2026-03-27 08:24 UTC
In CRL
false

Chain

Leaf
Subject
Issuer
YE1
Serial
538f6e00ffbc5dd101960430bbed9762135
Not Before
2026-03-20T16:24:27Z
Not After
2026-03-27T08:24:26Z
Key Usage
Digital Signature, Server Auth
SANs
expired.x2.test-certs.letsencrypt.org
CRL
http://ye1.c.lencr.org/54.crl
Intermediate #1
Subject
YE1
Issuer
Root YE
Serial
5ddd70dd31f801c85c186a7a04b80afe
Not Before
2025-09-03T00:00:00Z
Not After
2028-09-02T23:59:59Z
Key Usage
Digital Signature, Certificate Sign, CRL Sign, Server Auth
CRL
http://ye.c.lencr.org/
Intermediate #2
Subject
Root YE
Issuer
ISRG Root X2
Serial
6f5e60e69c3a7469906619d56e4f499a
Not Before
2025-09-03T00:00:00Z
Not After
2032-09-02T23:59:59Z
Key Usage
Certificate Sign, CRL Sign
CRL
http://x2.c.lencr.org/

revoked.x2.test-certs.letsencrypt.org ↗

Status
Certificate is revoked (found in CRL) — correct
Not Before
2026-04-06 03:32 UTC
Not After
2026-04-12 19:32 UTC
In CRL
true

Chain

Leaf
Subject
Issuer
YE2
Serial
6eff6380a05c371a6b7bac57e062e94a70a
Not Before
2026-04-06T03:32:14Z
Not After
2026-04-12T19:32:13Z
Key Usage
Digital Signature, Server Auth
SANs
revoked.x2.test-certs.letsencrypt.org
CRL
http://ye2.c.lencr.org/11.crl
Intermediate #1
Subject
YE2
Issuer
Root YE
Serial
4df3b15dd6c0784c507cd37b58e6f115
Not Before
2025-09-03T00:00:00Z
Not After
2028-09-02T23:59:59Z
Key Usage
Digital Signature, Certificate Sign, CRL Sign, Server Auth
CRL
http://ye.c.lencr.org/
Intermediate #2
Subject
Root YE
Issuer
ISRG Root X2
Serial
6f5e60e69c3a7469906619d56e4f499a
Not Before
2025-09-03T00:00:00Z
Not After
2032-09-02T23:59:59Z
Key Usage
Certificate Sign, CRL Sign
CRL
http://x2.c.lencr.org/
Root YE p256 shortlived

valid.ye.test-certs.letsencrypt.org ↗

Status
Certificate is valid — correct
Not Before
2026-04-06 09:07 UTC
Not After
2026-04-13 01:07 UTC
In CRL
false

Chain

Leaf
Subject
Issuer
YE2
Serial
6cf799f868622639e81ccac46d6f8fb5b14
Not Before
2026-04-06T09:07:59Z
Not After
2026-04-13T01:07:58Z
Key Usage
Digital Signature, Server Auth
SANs
valid.ye.test-certs.letsencrypt.org
CRL
http://ye2.c.lencr.org/21.crl
Intermediate #1
Subject
YE2
Issuer
Root YE
Serial
4df3b15dd6c0784c507cd37b58e6f115
Not Before
2025-09-03T00:00:00Z
Not After
2028-09-02T23:59:59Z
Key Usage
Digital Signature, Certificate Sign, CRL Sign, Server Auth
CRL
http://ye.c.lencr.org/

expired.ye.test-certs.letsencrypt.org ↗

Status
Certificate is expired — correct
Not Before
2026-03-20 16:24 UTC
Not After
2026-03-27 08:24 UTC
In CRL
false

Chain

Leaf
Subject
Issuer
YE2
Serial
536d676c9c535120e9d0df8467114d532d3
Not Before
2026-03-20T16:24:30Z
Not After
2026-03-27T08:24:29Z
Key Usage
Digital Signature, Server Auth
SANs
expired.ye.test-certs.letsencrypt.org
CRL
http://ye2.c.lencr.org/84.crl
Intermediate #1
Subject
YE2
Issuer
Root YE
Serial
4df3b15dd6c0784c507cd37b58e6f115
Not Before
2025-09-03T00:00:00Z
Not After
2028-09-02T23:59:59Z
Key Usage
Digital Signature, Certificate Sign, CRL Sign, Server Auth
CRL
http://ye.c.lencr.org/

revoked.ye.test-certs.letsencrypt.org ↗

Status
Certificate is revoked (found in CRL) — correct
Not Before
2026-04-06 03:31 UTC
Not After
2026-04-12 19:31 UTC
In CRL
true

Chain

Leaf
Subject
Issuer
YE1
Serial
66d8c83ec1a3f2bec30e62bb994353a388a
Not Before
2026-04-06T03:31:40Z
Not After
2026-04-12T19:31:39Z
Key Usage
Digital Signature, Server Auth
SANs
revoked.ye.test-certs.letsencrypt.org
CRL
http://ye1.c.lencr.org/11.crl
Intermediate #1
Subject
YE1
Issuer
Root YE
Serial
5ddd70dd31f801c85c186a7a04b80afe
Not Before
2025-09-03T00:00:00Z
Not After
2028-09-02T23:59:59Z
Key Usage
Digital Signature, Certificate Sign, CRL Sign, Server Auth
CRL
http://ye.c.lencr.org/
Root YR rsa2048 shortlived

valid.yr.test-certs.letsencrypt.org ↗

Status
Certificate is valid — correct
Not Before
2026-04-06 11:22 UTC
Not After
2026-04-13 03:22 UTC
In CRL
false

Chain

Leaf
Subject
Issuer
YR2
Serial
6d74b048e6484a536646564fb710daac970
Not Before
2026-04-06T11:22:31Z
Not After
2026-04-13T03:22:30Z
Key Usage
Digital Signature, Server Auth
SANs
valid.yr.test-certs.letsencrypt.org
CRL
http://yr2.c.lencr.org/113.crl
Intermediate #1
Subject
YR2
Issuer
Root YR
Serial
4ebd24947e24d394802d84a52fd5b319
Not Before
2025-09-03T00:00:00Z
Not After
2028-09-02T23:59:59Z
Key Usage
Digital Signature, Certificate Sign, CRL Sign, Server Auth
CRL
http://yr.c.lencr.org/

expired.yr.test-certs.letsencrypt.org ↗

Status
Certificate is expired — correct
Not Before
2026-03-20 16:24 UTC
Not After
2026-03-27 08:24 UTC
In CRL
false

Chain

Leaf
Subject
Issuer
YR1
Serial
68d8e3132483861756beb8b58060100ee26
Not Before
2026-03-20T16:24:20Z
Not After
2026-03-27T08:24:19Z
Key Usage
Digital Signature, Server Auth
SANs
expired.yr.test-certs.letsencrypt.org
CRL
http://yr1.c.lencr.org/39.crl
Intermediate #1
Subject
YR1
Issuer
Root YR
Serial
a20253f15f2691c05dc1ce13b9bcca4e
Not Before
2025-09-03T00:00:00Z
Not After
2028-09-02T23:59:59Z
Key Usage
Digital Signature, Certificate Sign, CRL Sign, Server Auth
CRL
http://yr.c.lencr.org/

revoked.yr.test-certs.letsencrypt.org ↗

Status
Certificate is revoked (found in CRL) — correct
Not Before
2026-04-06 04:31 UTC
Not After
2026-04-12 20:31 UTC
In CRL
true

Chain

Leaf
Subject
Issuer
YR2
Serial
6ce83933318fcc0d105df0edd9d236bafed
Not Before
2026-04-06T04:31:37Z
Not After
2026-04-12T20:31:36Z
Key Usage
Digital Signature, Server Auth
SANs
revoked.yr.test-certs.letsencrypt.org
CRL
http://yr2.c.lencr.org/110.crl
Intermediate #1
Subject
YR2
Issuer
Root YR
Serial
4ebd24947e24d394802d84a52fd5b319
Not Before
2025-09-03T00:00:00Z
Not After
2028-09-02T23:59:59Z
Key Usage
Digital Signature, Certificate Sign, CRL Sign, Server Auth
CRL
http://yr.c.lencr.org/

staging.json

Issuer CN Key Profile Valid Expired Revoked
(STAGING) Pretend Pear X1 rsa2048 shortlived

valid.x1.staging-test-certs.letsencrypt.org ↗

Status
Certificate is valid — correct
Not Before
2026-04-06 06:55 UTC
Not After
2026-04-12 22:55 UTC
In CRL
false

Chain

Leaf
Subject
Issuer
(STAGING) Dastardly Durum YR1
Serial
2c4ed33d746a9938540b3d3749751775acf6
Not Before
2026-04-06T06:55:32Z
Not After
2026-04-12T22:55:31Z
Key Usage
Digital Signature, Server Auth
SANs
valid.x1.staging-test-certs.letsencrypt.org
CRL
http://stg-yr1.c.lencr.org/119.crl
Intermediate #1
Subject
(STAGING) Dastardly Durum YR1
Issuer
(STAGING) Yonder Yam Root YR
Serial
4568bcf78168a2e05faf01567d958eef
Not Before
2025-09-03T00:00:00Z
Not After
2028-09-02T23:59:59Z
Key Usage
Digital Signature, Certificate Sign, CRL Sign, Server Auth
CRL
http://stg-yr.c.lencr.org/
Intermediate #2
Subject
(STAGING) Yonder Yam Root YR
Issuer
(STAGING) Pretend Pear X1
Serial
6884a9d42d57dbb8f32ab36d78cb7da6
Not Before
2025-09-03T00:00:00Z
Not After
2032-09-02T23:59:59Z
Key Usage
Certificate Sign, CRL Sign
CRL
http://stg-x1.c.lencr.org/

expired.x1.staging-test-certs.letsencrypt.org ↗

Status
Certificate is expired — correct
Not Before
2026-03-20 16:24 UTC
Not After
2026-03-27 08:24 UTC
In CRL
false

Chain

Leaf
Subject
Issuer
(STAGING) Ersatz Emmer YR2
Serial
2c6b2c93420af2dcbf534319f1578591a3c8
Not Before
2026-03-20T16:24:30Z
Not After
2026-03-27T08:24:29Z
Key Usage
Digital Signature, Server Auth
SANs
expired.x1.staging-test-certs.letsencrypt.org
CRL
http://stg-yr2.c.lencr.org/73.crl
Intermediate #1
Subject
(STAGING) Ersatz Emmer YR2
Issuer
(STAGING) Yonder Yam Root YR
Serial
3fad906c2f0301d18d6da47b37306fde
Not Before
2025-09-03T00:00:00Z
Not After
2028-09-02T23:59:59Z
Key Usage
Digital Signature, Certificate Sign, CRL Sign, Server Auth
CRL
http://stg-yr.c.lencr.org/
Intermediate #2
Subject
(STAGING) Yonder Yam Root YR
Issuer
(STAGING) Pretend Pear X1
Serial
6884a9d42d57dbb8f32ab36d78cb7da6
Not Before
2025-09-03T00:00:00Z
Not After
2032-09-02T23:59:59Z
Key Usage
Certificate Sign, CRL Sign
CRL
http://stg-x1.c.lencr.org/

revoked.x1.staging-test-certs.letsencrypt.org ↗

Status
Certificate is revoked (found in CRL) — correct
Not Before
2026-04-06 03:32 UTC
Not After
2026-04-12 19:32 UTC
In CRL
true

Chain

Leaf
Subject
Issuer
(STAGING) Ersatz Emmer YR2
Serial
2ccfb4c5b29a37f2953480d826b06501057f
Not Before
2026-04-06T03:32:35Z
Not After
2026-04-12T19:32:34Z
Key Usage
Digital Signature, Server Auth
SANs
revoked.x1.staging-test-certs.letsencrypt.org
CRL
http://stg-yr2.c.lencr.org/128.crl
Intermediate #1
Subject
(STAGING) Ersatz Emmer YR2
Issuer
(STAGING) Yonder Yam Root YR
Serial
3fad906c2f0301d18d6da47b37306fde
Not Before
2025-09-03T00:00:00Z
Not After
2028-09-02T23:59:59Z
Key Usage
Digital Signature, Certificate Sign, CRL Sign, Server Auth
CRL
http://stg-yr.c.lencr.org/
Intermediate #2
Subject
(STAGING) Yonder Yam Root YR
Issuer
(STAGING) Pretend Pear X1
Serial
6884a9d42d57dbb8f32ab36d78cb7da6
Not Before
2025-09-03T00:00:00Z
Not After
2032-09-02T23:59:59Z
Key Usage
Certificate Sign, CRL Sign
CRL
http://stg-x1.c.lencr.org/
(STAGING) Bogus Broccoli X2 p256 shortlived

valid.x2.staging-test-certs.letsencrypt.org ↗

Status
Certificate is valid — correct
Not Before
2026-04-06 09:14 UTC
Not After
2026-04-13 01:14 UTC
In CRL
false

Chain

Leaf
Subject
Issuer
(STAGING) Baloney Bulgur YE2
Serial
2cab2fa44e01fcf53d6f472014ca1fbd34c1
Not Before
2026-04-06T09:14:11Z
Not After
2026-04-13T01:14:10Z
Key Usage
Digital Signature, Server Auth
SANs
valid.x2.staging-test-certs.letsencrypt.org
CRL
http://stg-ye2.c.lencr.org/66.crl
Intermediate #1
Subject
(STAGING) Baloney Bulgur YE2
Issuer
(STAGING) Yearning Yucca Root YE
Serial
ac32e08d1c67d2a6f92051c05bf71f0
Not Before
2025-09-03T00:00:00Z
Not After
2028-09-02T23:59:59Z
Key Usage
Digital Signature, Certificate Sign, CRL Sign, Server Auth
CRL
http://stg-ye.c.lencr.org/
Intermediate #2
Subject
(STAGING) Yearning Yucca Root YE
Issuer
(STAGING) Bogus Broccoli X2
Serial
4a023ec6db21f3de83a68e56370864b0
Not Before
2025-09-03T00:00:00Z
Not After
2032-09-02T23:59:59Z
Key Usage
Certificate Sign, CRL Sign
CRL
http://stg-x2.c.lencr.org/

expired.x2.staging-test-certs.letsencrypt.org ↗

Status
Certificate is expired — correct
Not Before
2026-03-20 16:24 UTC
Not After
2026-03-27 08:24 UTC
In CRL
false

Chain

Leaf
Subject
Issuer
(STAGING) Artificial Amaranth YE1
Serial
2cf62ad8a0d6376ea58ed789874a19c76ed4
Not Before
2026-03-20T16:24:11Z
Not After
2026-03-27T08:24:10Z
Key Usage
Digital Signature, Server Auth
SANs
expired.x2.staging-test-certs.letsencrypt.org
CRL
http://stg-ye1.c.lencr.org/85.crl
Intermediate #1
Subject
(STAGING) Artificial Amaranth YE1
Issuer
(STAGING) Yearning Yucca Root YE
Serial
42e6e207301d22b77cc53b56769d7c40
Not Before
2025-09-03T00:00:00Z
Not After
2028-09-02T23:59:59Z
Key Usage
Digital Signature, Certificate Sign, CRL Sign, Server Auth
CRL
http://stg-ye.c.lencr.org/
Intermediate #2
Subject
(STAGING) Yearning Yucca Root YE
Issuer
(STAGING) Bogus Broccoli X2
Serial
4a023ec6db21f3de83a68e56370864b0
Not Before
2025-09-03T00:00:00Z
Not After
2032-09-02T23:59:59Z
Key Usage
Certificate Sign, CRL Sign
CRL
http://stg-x2.c.lencr.org/

revoked.x2.staging-test-certs.letsencrypt.org ↗

Status
Certificate is revoked (found in CRL) — correct
Not Before
2026-04-06 03:32 UTC
Not After
2026-04-12 19:32 UTC
In CRL
true

Chain

Leaf
Subject
Issuer
(STAGING) Artificial Amaranth YE1
Serial
2c8f1734d08f2a40fa18f31f01615c3b2234
Not Before
2026-04-06T03:32:28Z
Not After
2026-04-12T19:32:27Z
Key Usage
Digital Signature, Server Auth
SANs
revoked.x2.staging-test-certs.letsencrypt.org
CRL
http://stg-ye1.c.lencr.org/53.crl
Intermediate #1
Subject
(STAGING) Artificial Amaranth YE1
Issuer
(STAGING) Yearning Yucca Root YE
Serial
42e6e207301d22b77cc53b56769d7c40
Not Before
2025-09-03T00:00:00Z
Not After
2028-09-02T23:59:59Z
Key Usage
Digital Signature, Certificate Sign, CRL Sign, Server Auth
CRL
http://stg-ye.c.lencr.org/
Intermediate #2
Subject
(STAGING) Yearning Yucca Root YE
Issuer
(STAGING) Bogus Broccoli X2
Serial
4a023ec6db21f3de83a68e56370864b0
Not Before
2025-09-03T00:00:00Z
Not After
2032-09-02T23:59:59Z
Key Usage
Certificate Sign, CRL Sign
CRL
http://stg-x2.c.lencr.org/
(STAGING) Yearning Yucca Root YE p256 shortlived

valid.ye.staging-test-certs.letsencrypt.org ↗

Status
Certificate is valid — correct
Not Before
2026-04-06 11:53 UTC
Not After
2026-04-13 03:53 UTC
In CRL
false

Chain

Leaf
Subject
Issuer
(STAGING) Artificial Amaranth YE1
Serial
2c1a10ce25e3ef3fced56b762c57ea157c45
Not Before
2026-04-06T11:53:48Z
Not After
2026-04-13T03:53:47Z
Key Usage
Digital Signature, Server Auth
SANs
valid.ye.staging-test-certs.letsencrypt.org
CRL
http://stg-ye1.c.lencr.org/70.crl
Intermediate #1
Subject
(STAGING) Artificial Amaranth YE1
Issuer
(STAGING) Yearning Yucca Root YE
Serial
42e6e207301d22b77cc53b56769d7c40
Not Before
2025-09-03T00:00:00Z
Not After
2028-09-02T23:59:59Z
Key Usage
Digital Signature, Certificate Sign, CRL Sign, Server Auth
CRL
http://stg-ye.c.lencr.org/

expired.ye.staging-test-certs.letsencrypt.org ↗

Status
Certificate is expired — correct
Not Before
2026-03-20 16:24 UTC
Not After
2026-03-27 08:24 UTC
In CRL
false

Chain

Leaf
Subject
Issuer
(STAGING) Baloney Bulgur YE2
Serial
2c64758195c6004aacbfa35ae7ec2792b598
Not Before
2026-03-20T16:24:21Z
Not After
2026-03-27T08:24:20Z
Key Usage
Digital Signature, Server Auth
SANs
expired.ye.staging-test-certs.letsencrypt.org
CRL
http://stg-ye2.c.lencr.org/25.crl
Intermediate #1
Subject
(STAGING) Baloney Bulgur YE2
Issuer
(STAGING) Yearning Yucca Root YE
Serial
ac32e08d1c67d2a6f92051c05bf71f0
Not Before
2025-09-03T00:00:00Z
Not After
2028-09-02T23:59:59Z
Key Usage
Digital Signature, Certificate Sign, CRL Sign, Server Auth
CRL
http://stg-ye.c.lencr.org/

revoked.ye.staging-test-certs.letsencrypt.org ↗

Status
Certificate is revoked (found in CRL) — correct
Not Before
2026-04-06 03:32 UTC
Not After
2026-04-12 19:32 UTC
In CRL
true

Chain

Leaf
Subject
Issuer
(STAGING) Baloney Bulgur YE2
Serial
2ca0fed130fb228061962844d36e4be3ffa3
Not Before
2026-04-06T03:32:20Z
Not After
2026-04-12T19:32:19Z
Key Usage
Digital Signature, Server Auth
SANs
revoked.ye.staging-test-certs.letsencrypt.org
CRL
http://stg-ye2.c.lencr.org/36.crl
Intermediate #1
Subject
(STAGING) Baloney Bulgur YE2
Issuer
(STAGING) Yearning Yucca Root YE
Serial
ac32e08d1c67d2a6f92051c05bf71f0
Not Before
2025-09-03T00:00:00Z
Not After
2028-09-02T23:59:59Z
Key Usage
Digital Signature, Certificate Sign, CRL Sign, Server Auth
CRL
http://stg-ye.c.lencr.org/
(STAGING) Yonder Yam Root YR rsa2048 shortlived

valid.yr.staging-test-certs.letsencrypt.org ↗

Status
Certificate is valid — correct
Not Before
2026-04-06 06:15 UTC
Not After
2026-04-12 22:15 UTC
In CRL
false

Chain

Leaf
Subject
Issuer
(STAGING) Ersatz Emmer YR2
Serial
2cc7b59160553faaace3b7873de4bacb58e5
Not Before
2026-04-06T06:15:45Z
Not After
2026-04-12T22:15:44Z
Key Usage
Digital Signature, Server Auth
SANs
valid.yr.staging-test-certs.letsencrypt.org
CRL
http://stg-yr2.c.lencr.org/102.crl
Intermediate #1
Subject
(STAGING) Ersatz Emmer YR2
Issuer
(STAGING) Yonder Yam Root YR
Serial
3fad906c2f0301d18d6da47b37306fde
Not Before
2025-09-03T00:00:00Z
Not After
2028-09-02T23:59:59Z
Key Usage
Digital Signature, Certificate Sign, CRL Sign, Server Auth
CRL
http://stg-yr.c.lencr.org/

expired.yr.staging-test-certs.letsencrypt.org ↗

Status
Certificate is expired — correct
Not Before
2026-03-20 17:23 UTC
Not After
2026-03-27 09:23 UTC
In CRL
false

Chain

Leaf
Subject
Issuer
(STAGING) Dastardly Durum YR1
Serial
2ccea48b70e4e350f101c1bb27923e3fb611
Not Before
2026-03-20T17:23:51Z
Not After
2026-03-27T09:23:50Z
Key Usage
Digital Signature, Server Auth
SANs
expired.yr.staging-test-certs.letsencrypt.org
CRL
http://stg-yr1.c.lencr.org/18.crl
Intermediate #1
Subject
(STAGING) Dastardly Durum YR1
Issuer
(STAGING) Yonder Yam Root YR
Serial
4568bcf78168a2e05faf01567d958eef
Not Before
2025-09-03T00:00:00Z
Not After
2028-09-02T23:59:59Z
Key Usage
Digital Signature, Certificate Sign, CRL Sign, Server Auth
CRL
http://stg-yr.c.lencr.org/

revoked.yr.staging-test-certs.letsencrypt.org ↗

Status
Certificate is revoked (found in CRL) — correct
Not Before
2026-04-06 04:31 UTC
Not After
2026-04-12 20:31 UTC
In CRL
true

Chain

Leaf
Subject
Issuer
(STAGING) Ersatz Emmer YR2
Serial
2ce9be91d9aec1222a9d74a29cb9c7651fa6
Not Before
2026-04-06T04:31:47Z
Not After
2026-04-12T20:31:46Z
Key Usage
Digital Signature, Server Auth
SANs
revoked.yr.staging-test-certs.letsencrypt.org
CRL
http://stg-yr2.c.lencr.org/39.crl
Intermediate #1
Subject
(STAGING) Ersatz Emmer YR2
Issuer
(STAGING) Yonder Yam Root YR
Serial
3fad906c2f0301d18d6da47b37306fde
Not Before
2025-09-03T00:00:00Z
Not After
2028-09-02T23:59:59Z
Key Usage
Digital Signature, Certificate Sign, CRL Sign, Server Auth
CRL
http://stg-yr.c.lencr.org/

24 checked: 8 valid, 8 expired, 8 revoked