gitlab.mnuster.com

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:c1:4e:90:40:c8:de:67:2a:48:f7:83:72:81:71:8b:2a:ae was issued on by Let's Encrypt .

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. While the 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.

gitlab.mnuster.com

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:c1:4e:90:40:c8:de:67:2a:48:f7:83:72:81:71:8b:2a:ae
Serial Number (int): 152891211535908900076105130721113755298478
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: 01:c1:10:a0:c9:8f:44:3e:40:7b:37:2e:17:e0:6e:32:0c:fa:bc:cb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 1b:36:5c:ba:b4:f4:b8:39:e6:ac:aa:bd:9d:49:f2:43:77:1f:a5:4a
Fingerprint (sha256): a5:93:42:b5:1e:ea:d0:c0:aa:bb:c4:e4:50:7d:33:38:f9:3f:e8:28:a8:f7:08:5e:86:ad:ef:93:9d:b6:4e:f6

Issuing Certificate URL: http://cert.int-x1.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x1.letsencrypt.org/

Check the revocation status for the current certificate on gitlab.mnuster.com
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


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

8 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

mail.mnuster.com
gitlab.mnuster.com

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGGjCCBQKgAwIBAgISAcFOkEDI3mcqSPeDcoFxiyquMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTEyMTQwNDExMDBaFw0x NjAzMTMwNDExMDBaMB0xGzAZBgNVBAMTEmdpdGxhYi5tbnVzdGVyLmNvbTCCAiIw DQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAL8l0qcsL6EjbyICllEH2dcOtcPB yQT1N9zhkd0OMpxQHfuhZwwsJ0aWsxg2jfVmMx9tQyT1fh0R9UoMqFpTRg1WwKwY CSlwWWm8m9j5tcxLHcP0U9lH+gYp7d/WIoujEQOSJm5u5D6DVjyFsVTne/J5AcCx E3p/UGC4OGeG8cQjSU0kGTzpJezPpCPjIwMeZTQ/rmVXgIuCGg4OW5eI4yXU46oN k/qelhnjVSV0xjVEguOIlxePQGonJxxb07+0EPlWiq5jtuhIp7ZOccMBgX8ntPu3 u15KOO7smBe+83VSAhPsZbeEuWhYJwGKrycgQAIyDVauhbDUSgoxOxsacL0YB4Pg 6KvQADNbX8iaQlWm61JzM/SWq4h1EexmSC1z3u6PZpw1RlZhkO2onTzJ5bPJ9Epj H39ocWuEVpCqEXHfxyheDMIKMsoIUbSWrh7Yxkft0UZXZSWFLGtA0Rc6AaoRR9rk CuNQoXllHBGm1sggcSD9FYx1lu4SY5nf13yd/OGSQyxindXVirHkuwLtKi8RMJbN H2mIrTY0n0cy0JC8JOKavuGLBz+abwaKMAzxyietYUL7hhP6wlRzI8JOt7QaRnrp FTYp22JzubaP40asVMcZ5faf8rHQLyaUAi3wFsSsgA/kACDpJnAqjK8zkgDsgGf4 AfjLYKXRGa9ahSd7AgMBAAGjggIlMIICITAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FAHBEKDJj0Q+QHs3LhfgbjIM+rzLMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZF Ze/zqOyhMHAGCCsGAQUFBwEBBGQwYjAvBggrBgEFBQcwAYYjaHR0cDovL29jc3Au aW50LXgxLmxldHNlbmNyeXB0Lm9yZy8wLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0 LmludC14MS5sZXRzZW5jcnlwdC5vcmcvMC8GA1UdEQQoMCaCEG1haWwubW51c3Rl ci5jb22CEmdpdGxhYi5tbnVzdGVyLmNvbTCB/gYDVR0gBIH2MIHzMAgGBmeBDAEC ATCB5gYLKwYBBAGC3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0 c2VuY3J5cHQub3JnMIGrBggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNhdGUg bWF5IG9ubHkgYmUgcmVsaWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFuZCBv bmx5IGluIGFjY29yZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZv dW5kIGF0IGh0dHBzOi8vbGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqG SIb3DQEBCwUAA4IBAQB8WcGg8JyCRFAZWMJpORTxWDK+CTi6n1qYGObtfKpGA0Ta IV+Yn5J6eVg6mnfvWfw/jZOrNSsqRHUvAFLIO1DuXmDuyxe0giPmQ61uPye6ngBO lMJZIB+c7Bc3isZRa/ZBINQUzK3QtQFGh/MKAiijwK0dO7LrW33swrFf0TXQRLQS PgwPkRchRGCn4XwvRhwCC7V7o5OHNCqzRLfE0qKwji4fX+KEWthQ/SULzYYtXM/5 AiGkCEr2jh+EhhoMr6QWtJR7MNy8xIqL5z2zitq9PcdGSP6M4skqEwJ1n4FAHhHi 4S2fuHzu+UK+jYyO2RMnjyy1sS6mh5AQlw8jYFRk -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvyXSpywvoSNvIgKWUQfZ 1w61w8HJBPU33OGR3Q4ynFAd+6FnDCwnRpazGDaN9WYzH21DJPV+HRH1SgyoWlNG DVbArBgJKXBZabyb2Pm1zEsdw/RT2Uf6Bint39Yii6MRA5Imbm7kPoNWPIWxVOd7 8nkBwLETen9QYLg4Z4bxxCNJTSQZPOkl7M+kI+MjAx5lND+uZVeAi4IaDg5bl4jj JdTjqg2T+p6WGeNVJXTGNUSC44iXF49AaicnHFvTv7QQ+VaKrmO26Eintk5xwwGB fye0+7e7Xko47uyYF77zdVICE+xlt4S5aFgnAYqvJyBAAjINVq6FsNRKCjE7Gxpw vRgHg+Doq9AAM1tfyJpCVabrUnMz9JariHUR7GZILXPe7o9mnDVGVmGQ7aidPMnl s8n0SmMff2hxa4RWkKoRcd/HKF4MwgoyyghRtJauHtjGR+3RRldlJYUsa0DRFzoB qhFH2uQK41CheWUcEabWyCBxIP0VjHWW7hJjmd/XfJ384ZJDLGKd1dWKseS7Au0q LxEwls0faYitNjSfRzLQkLwk4pq+4YsHP5pvBoowDPHKJ61hQvuGE/rCVHMjwk63 tBpGeukVNinbYnO5to/jRqxUxxnl9p/ysdAvJpQCLfAWxKyAD+QAIOkmcCqMrzOS AOyAZ/gB+MtgpdEZr1qFJ3sCAwEAAQ== -----END PUBLIC KEY-----

ASN1 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 152891211535908900076105130721113755298478 . . . . . . . . [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 X1' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-12-14 04:11:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-13 04:11:00 +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 'gitlab.mnuster.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 779814766289138588380549220229319243891936306405798767903864341190657812758818516153687978835416301107652107701088805863583491632243694601092825206168823022156477796601834068446068605567996181103617547613757133792300941596063222449003771055994977114304202868947638316521642262124349221530321132634781210359522808955051851265214799052867933035810503663014435297852989705311067078769538273493263952267561609121247641707855000765741255236864546700983711912309276535095674573417654258571408653933764504610021253357012503140348537163457025353000872612571765872779839663538081075627258034342046078571450259592235386503808856076625856618987237182494768796919637830524722330545280396345294702029755793590811531057239196065382897202589898734691582285245847585600985040445974938110839933522240506700723118354177740348837369860402369554530029860148979291447964034929620224469094030735020035236177102486076031036159981417113339318070361985700086449121294676453403790867859782583161791364833899300753191138078413483746659963743970446540676436669210210031374645075951466697696123890020930198768287843215779834092092038943692104239734428901596010674602263340640817285780983361390067961926130453458826146945813849806108490988864999591713458308327291 . . . . . . . . . . . . . . . . . . . . [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) 01c110a0c98f443e407b372e17e06e320cfabccb . . . . . . . . . . . . . . . . [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 (100 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-x1.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-x1.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 (40 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.mnuster.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gitlab.mnuster.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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) 007c59c1a0f09c8244501958c2693914f15832be0938ba9f5a9818e6ed7caa460344da215f989f927a79583a9a77ef59fc3f8d93ab352b2a44752f0052c83b50ee5e60eecb17b48223e643ad6e3f27ba9e004e94c259201f9cec17378ac6516bf64120d414ccadd0b5014687f30a0228a3c0ad1d3bb2eb5b7decc2b15fd135d044b4123e0c0f9117214460a7e17c2f461c020bb57ba39387342ab344b7c4d2a2b08e2e1f5fe2845ad850fd250bcd862d5ccff90221a4084af68e1f84861a0cafa416b4947b30dcbcc48a8be73db38adabd3dc74648fe8ce2c92a1302759f81401e11e2e12d9fb87ceef942be8d8c8ed913278f2cb5b12ea6879010970f23605464