go-ci.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:6d:c7:ca:e1:74:44:df:db:61:89:14:a9:39:e4:d2:52:c6 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
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): 03:6d:c7:ca:e1:74:44:df:db:61:89:14:a9:39:e4:d2:52:c6Serial Number (int): 298693205577543598031671957188427870524102
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: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b4:bb:09:7d:df:67:63:04:86:ea:2c:17:c3:24:9f:c8:11:6f:65:a6
Fingerprint (sha256): d8:e5:e3:38:d4:3f:aa:7b:cf:ab:e5:0e:a8:8c:72:bc:15:b1:f3:9a:a5:13:4c:42:08:5d:71:2c:79:bc:2d:10
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck 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
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
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----- MIIFgDCCBGigAwIBAgISA23HyuF0RN/bYYkUqTnk0lLGMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMTgyMzU3NTNaFw0y MDAyMTYyMzU3NTNaMBQxEjAQBgNVBAMTCWdvLWNpLmNvbTCCASIwDQYJKoZIhvcN AQEBBQADggEPADCCAQoCggEBAOnOXSvduwtQR0nIKJw35U3sU1qPfW30HuuaipWI QC79YiSUzKzbNkGetlv6T5MrkXKSkX2piOi/uVS3xk/2tY8HLAK5e5kqGp4BRmb6 nvFSrArHORck1BZmkqJF7/5HgxZtB1yLWLMIHGdQFLyKYrvJYR0a3FapzqLT15B8 ToSyyapSK1K2PigUNOCS3RCq56PXuuRVgQ50YV1mcMiY6vHP1gNCLnlJSSYAhQn3 K3cGSzpoSXFzhHf3KgxoA9D+VCuLH4cKwGZo81lNihrN71j5HOWWcLoL/zZ7QNmQ FYezUk920qJOM90GYAYsJRUynuWHFYL8Wn/HnCE4rY+C8VUCAwEAAaOCApQwggKQ MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIw DAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUJUH8SzKmHh1BKCzT1A5UtPjf44gwHwYD VR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4G CCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3JnMC8G CCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3JnLzBL BgNVHREERDBCghJjdXN0b21lci5nby1jaS5jb22CCWdvLWNpLmNvbYINZ3NzLmdv LWNpLmNvbYISc2VydmljZXMuZ28tY2kuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIB MDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2Vu Y3J5cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHUAb1N2rDHwMRnYmQCk URX/dxUcEdkCwQApBo2yCJo32RMAAAFugSp0lwAABAMARjBEAiBbluQu34nxwjKB W5jeFlSr+0mUEpHvoyrmKyIribhRTAIgfJh3AAO0xMqlC/T9DfmcUp82MvZMGbzH b4JO3mX1w0IAdgAHt1wb5X1o//Gwxh0jFce65ld8V5S3au68YToaadOiHAAAAW6B KnSXAAAEAwBHMEUCICVKH5t2BhPCCJm9dcgSg26qEWmoCakfHxddz+yyzekXAiEA tO+HvO6SmgifzlBc94zrQYajmyJzKSRdJ8ExWs3CC/AwDQYJKoZIhvcNAQELBQAD ggEBAE4B4Wxzf8zI8E7evUSLZk+HvNPFcdDlce3Grtew849lFGYBrkls6JW7cA82 TcuWsRqvw4TVVr+nLLDzubwUzmKl8F4xTKPUuobrq2v+Tiq8rIiLr4QW14fcsWpV WuAzRuNQ3gSRVTV0UBDQq3mgNghwulN8NJ/26nqEsF4J/Slp7w4PKzPRyU59dXtm E2D1ZlVzaYHBwJxciIRd73w72oL0LpDaX4+43nf7h7+3jE74xi4sOzRTtyqvAK6O ZNGhgTqx4R5mWOZiDZGI+1HQb6tgHnt8nTQM3v+wpOhrjdAE0LNcJAqmhLDtleqm Qa1X/2QyEWgw+g+Jkuvm/Nj7n4Y= -----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 298693205577543598031671957188427870524102 . . . . . . . . [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 2019-11-18 23:57:53 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-16 23:57:53 +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 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 (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 (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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016e812a7497000004030046304402205b96e42edf89f1c232815b98de1654abfb49941291efa32ae62b222b89b8514c02207c98770003b4c4caa50bf4fd0df99c529f3632f64c19bcc76f824ede65f5c34200760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e812a749700000403004730450220254a1f9b760613c20899bd75c812836eaa1169a809a91f1f175dcfecb2cde917022100b4ef87bcee929a089fce505cf78ceb4186a39b227329245d27c1315acdc20bf0 . . . . [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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