gitlab.abstra.dev

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:8d:eb:b4:12:3a:56:c8:9e:4f:a9:4c:30:1c:9a:62:3e:c3 was issued on by Let's Encrypt.

This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=gitlab.abstra.dev

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:8d:eb:b4:12:3a:56:c8:9e:4f:a9:4c:30:1c:9a:62:3e:c3
Serial Number (int): 309629975093282519322482402370820835000003
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8e:9b:44:bb:0a:a0:80:ce:f1:ff:f2:45:49:5e:34:1a:5a:db:4c:7f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 12:a7:c4:2f:ec:8b:c8:21:a7:53:95:ab:1d:3a:d5:f1:46:04:51:fa
Fingerprint (sha256): 0b:bb:b2:03:5b:57:ae:3d:b1:0f:3b:81:5e:0d:fc:e8:53:f4:98:37:31:c2:c7:99:2e:2a:d4:c7:f8:22:60:b5

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate gitlab.abstra.dev

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for gitlab.abstra.dev

Public Key Algorithm

RSA

Key Size

4096

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

gitlab.abstra.dev

Other certificates including the domain name abstra.dev

(limited to 100 certificates)

Certificate

The complete raw certificate details for gitlab.abstra.dev in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----END PUBLIC KEY-----

ASN.1 decoded

 [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2
 . . . . . . . . [c:0|t:2|false] INTEGER 309629975093282519322482402370820835000003
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-24 19:10:41 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-22 19:10:41 +0000 UTC
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'gitlab.abstra.dev'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 795249959601812885041774210812891987344147425240523916328503287362812762293027329804274265029169278927087132144804366319550489340000619423370174158969147092789154593181659742395735804751364565087906978989477566262422639670001973224977497801012567585185002876878523382048381666014855408216157498265548558749477938638148525470746863958483712402496299426543926078789051335575145842457146981353940679512322487938404689266692084722412356336528282862441721984316666720661406275421847502079144708598886812151157523477526400187037942821491261688144835756734943898367910768660999336894059831674035062462238985824719567557861070767501710784595128655204557019672649232664813601602854136897116549652250608003110205102013982439319414864192432801801357562672569184876780519812875061000634510080098559026968292374408750480587800817470562273790318811850498241086703595546799167447647872612989265984740464968573785090641235203477597847396738130239520392272477656739997238755856416751191543307895358022360187590074540048463985628885198691593044974636013511623200454722568434067489813661565656375335141697142673025992429243991668812424752985584444021068682770290314613784153518033356873232177933516372686386637013259057228067045280830187011748839399311
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537

 . . . . . . . . [c:2|t:3|true] ORAddress 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits)
							05a0
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							8e9b44bb0aa080cef1fff245495e341a5adb4c7f
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gitlab.abstra.dev'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016aeb778b2400000403004830460221009d041fe7c66ae293bf10525fb20d377a1c6ea1b4e9c2f3c46803ce5c3fe1b0cc022100bed925e2bb230c2bf972529413fd90c3d4e620973ff2124146e7e4f7410da07d007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aeb778b210000040300483046022100d629de92fd61efc54fbdce4c3f421148adac8bc961d907b8e4d38b061a43715d022100d6abfe915ffcd8c65979e03eb07004434448dfafa05cc1d9c7c494678c304113
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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