go-ci.com

Issued by R3

About this certificate

This digital certificate with serial number 03:ce:54:05:5b:ce:63:29:11:9e:83:aa:a3:81:2c:2a:05:9e was issued on by Let's Encrypt.

With 4 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=go-ci.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ce:54:05:5b:ce:63:29:11:9e:83:aa:a3:81:2c:2a:05:9e
Serial Number (int): 331546708356175253096164612916927544296862
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 25:41:fc:4b:32:a6:1e:1d:41:28:2c:d3:d4:0e:54:b4:f8:df:e3:88
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 19:2d:71:db:2c:71:8a:59:e6:9f:f9:7d:61:e6:53:8c:3d:6f:d4:6d
Fingerprint (sha256): 62:24:34:0e:76:ea:3c:8a:da:fe:19:61:52:b9:6e:09:d1:b3:42:dc:63:04:83:4f:82:e4:04:50:b3:5c:01:b6

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate go-ci.com

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for go-ci.com

Public Key Algorithm

RSA

Key Size

2048

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

customer.go-ci.com
go-ci.com
gss.go-ci.com
services.go-ci.com

Other certificates including the domain name go-ci.com

(limited to 100 certificates)
go-ci.com
cloud.go-ci.com
license.go-ci.com
r.info.go-ci.com
gss.go-ci.com
cloud.go-ci.com
license.go-ci.com
license.go-ci.com
cloud.go-ci.com
r.info.go-ci.com
go-ci.com
go-ci.com
go-ci.com
gss.go-ci.com
cloud.go-ci.com
go-ci.com
cloud.go-ci.com
go-ci.com
cloud.go-ci.com
cloud.go-ci.com
go-ci.com
license.go-ci.com
license.go-ci.com
go-ci.com
license.go-ci.com
license.go-ci.com
gss.go-ci.com
go-ci.com
cloud.go-ci.com
license.go-ci.com

Certificate

The complete raw certificate details for go-ci.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6c5dK927C1BHScgonDfl
TexTWo99bfQe65qKlYhALv1iJJTMrNs2QZ62W/pPkyuRcpKRfamI6L+5VLfGT/a1
jwcsArl7mSoangFGZvqe8VKsCsc5FyTUFmaSokXv/keDFm0HXItYswgcZ1AUvIpi
u8lhHRrcVqnOotPXkHxOhLLJqlIrUrY+KBQ04JLdEKrno9e65FWBDnRhXWZwyJjq
8c/WA0IueUlJJgCFCfcrdwZLOmhJcXOEd/cqDGgD0P5UK4sfhwrAZmjzWU2KGs3v
WPkc5ZZwugv/NntA2ZAVh7NST3bSok4z3QZgBiwlFTKe5YcVgvxaf8ecITitj4Lx
VQIDAQAB
-----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 331546708356175253096164612916927544296862
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-14 23:10:01 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-12 23:10:00 +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 'go-ci.com'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 29515286913845953452400737086456863555728891173431506520526256758130929767242819301387135333922684606967964630411758316693474612083415405416935061641581971105197413138442130319767889937462384220130512028191499329788649725609417249550031621423793498552857203858040012619145291723763304895607656187268727224963949710730520498557504699165019890520764136463078758428267406150423025630371259400603110851052791326416559544258546927414063202985245208708679931503274765629334002896172125229012507125478052943521421241153817001170104674341421978305505021064479485562020319939420620697343097403838362085125489568144884278423893
 . . . . . . . . . . . . . . . . . . . . [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)
							2541fc4b32a61e1d41282cd3d40e54b4f8dfe388
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (68 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'customer.go-ci.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'go-ci.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gss.go-ci.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'services.go-ci.com'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b30ab189c0000040300473045022100bdaa116f63eecfcb7c5b222269eb56ace2ec32a35385394c4f45966aa9a263ba022039ad14f934483227b865eb91c93746b1829318ead1bbcc50e5af444f7d95b3b2007500dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b30ab18aa0000040300463044022058b9d7d055209fa5b38ab944f1be95642e901a232f7a93fd3a916760fa804fbe02201f29c0fd1f2f7dca5f0ffbcb508ec343797d8cfe45cc92659dc6c66c253900a8
 . . . . [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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