admin.tib.eu
Issued by R3
About this certificate
This digital certificate with serial number 03:ac:b3:90:0f:06:35:71:32:0c:96:63:b1:8a:24:52:a0:ab was issued on by Let's Encrypt.
This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=admin.tib.eu
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 03:ac:b3:90:0f:06:35:71:32:0c:96:63:b1:8a:24:52:a0:abSerial Number (int): 320104104712403337192349732740334928175275
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: d6:d2:b5:74:0e:12:5b:49:88:6c:d8:87:f3:ff:1c:b3:ed:e1:c2:0c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 9f:71:01:bb:f5:cc:b4:98:c7:34:d2:7e:58:da:50:95:26:25:76:24
Fingerprint (sha256): 51:76:a3:b8:ba:68:8e:53:b1:58:fe:66:30:da:ac:7f:5f:97:f2:7d:a3:3c:b5:f4:ab:10:51:65:18:81:2f:6c
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate admin.tib.eu
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for admin.tib.eu
Public Key Algorithm
ECDSA
Key Size
256
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
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
admin.tib.eu
Other certificates including the domain name tib.eu
(limited to 100 certificates)
mybib11.test.docdel.tib.eu
tib.eu
tib.eu
gitintra.rz.tib.eu
msxmail.mtest.tib.eu
admin.tib.eu
news.tib.eu
imap.admin.tib.eu
rdgw01.rds.tib.eu
lbst.tib.eu
tib.eu
tib.eu
git.tib.eu
git.tib.eu
vhlbs.tib.eu
msxmail.mtest.tib.eu
opac.tib.eu
opact.tib.eu
mybib11.test.docdel.tib.eu
scbp01.rds.tib.eu
tib.eu
scbp01.rds.tib.eu
news.tib.eu
tib.eu
git.tib.eu
imap.tib.eu
opac.tib.eu
mailgate.tib.eu
mybib01.develop.docdel.tib.eu
mybib01.develop.docdel.tib.eu
nscale-prod.tib.eu
nscale-prod.tib.eu
news.tib.eu
checkmk.admin.tib.eu
*.av.tib.eu
news.tib.eu
*.labs.tib.eu
*.projects.tib.eu
news.tib.eu
av.tib.eu
tib.eu
*.shan01.han.tib.eu
bibcontrol.tib.eu
xmpp.rrzn.uni-hannover.de
ssollw01.tib.eu
news.tib.eu
*.SHAN02.HAN.TIB.EU
tib.eu
primion.tib.eu
admin.tib.eu
docdel.tib.eu
tib.eu
msxmail.tib.eu
mybib21.docdel.tib.eu
tib.eu
tib.eu
mailgate.tib.eu
*.develop.tib.eu
waswenn.tib.eu
vhlbs.tib.eu
mailgate.tib.eu
*.shan02.han.tib.eu
tib.eu
tib.eu
tib.eu
tib.eu
tib.eu
gitintra.rz.tib.eu
office.tib.eu
*.fid-move.tib.eu
opact.tib.eu
*.shan01.han.tib.eu
*.shan01.han.tib.eu
xmpp.rrzn.uni-hannover.de
*.projects.tib.eu
opac.tib.eu
rdgw01.rds.tib.eu
opac.tib.eu
edocs.tib.eu
*.av.tib.eu
scbp01.rds.tib.eu
news.tib.eu
*.shan01.han.tib.eu
av.tib.eu
ssollw02.tib.eu
tib.eu
tib.eu
*.develop.tib.eu
tib.eu
rdgw01.rds.tib.eu
tib.eu
news.tib.eu
lbst.tib.eu
checkmk.admin.tib.eu
tib.eu
*.shan02.han.tib.eu
msxmail.tib.eu
sqpilotra01.tib.eu
tib.eu
tib.eu
tib.eu
tib.eu
gitintra.rz.tib.eu
msxmail.mtest.tib.eu
admin.tib.eu
news.tib.eu
imap.admin.tib.eu
rdgw01.rds.tib.eu
lbst.tib.eu
tib.eu
tib.eu
git.tib.eu
git.tib.eu
vhlbs.tib.eu
msxmail.mtest.tib.eu
opac.tib.eu
opact.tib.eu
mybib11.test.docdel.tib.eu
scbp01.rds.tib.eu
tib.eu
scbp01.rds.tib.eu
news.tib.eu
tib.eu
git.tib.eu
imap.tib.eu
opac.tib.eu
mailgate.tib.eu
mybib01.develop.docdel.tib.eu
mybib01.develop.docdel.tib.eu
nscale-prod.tib.eu
nscale-prod.tib.eu
news.tib.eu
checkmk.admin.tib.eu
*.av.tib.eu
news.tib.eu
*.labs.tib.eu
*.projects.tib.eu
news.tib.eu
av.tib.eu
tib.eu
*.shan01.han.tib.eu
bibcontrol.tib.eu
xmpp.rrzn.uni-hannover.de
ssollw01.tib.eu
news.tib.eu
*.SHAN02.HAN.TIB.EU
tib.eu
primion.tib.eu
admin.tib.eu
docdel.tib.eu
tib.eu
msxmail.tib.eu
mybib21.docdel.tib.eu
tib.eu
tib.eu
mailgate.tib.eu
*.develop.tib.eu
waswenn.tib.eu
vhlbs.tib.eu
mailgate.tib.eu
*.shan02.han.tib.eu
tib.eu
tib.eu
tib.eu
tib.eu
tib.eu
gitintra.rz.tib.eu
office.tib.eu
*.fid-move.tib.eu
opact.tib.eu
*.shan01.han.tib.eu
*.shan01.han.tib.eu
xmpp.rrzn.uni-hannover.de
*.projects.tib.eu
opac.tib.eu
rdgw01.rds.tib.eu
opac.tib.eu
edocs.tib.eu
*.av.tib.eu
scbp01.rds.tib.eu
news.tib.eu
*.shan01.han.tib.eu
av.tib.eu
ssollw02.tib.eu
tib.eu
tib.eu
*.develop.tib.eu
tib.eu
rdgw01.rds.tib.eu
tib.eu
news.tib.eu
lbst.tib.eu
checkmk.admin.tib.eu
tib.eu
*.shan02.han.tib.eu
msxmail.tib.eu
sqpilotra01.tib.eu
tib.eu
tib.eu
Certificate
The complete raw certificate details for admin.tib.eu in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIEGTCCAwGgAwIBAgISA6yzkA8GNXEyDJZjsYokUqCrMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA0MDUxNjU4NDZaFw0yNDA3MDQxNjU4NDVaMBcxFTATBgNVBAMT DGFkbWluLnRpYi5ldTBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABOIFBysDluq5 4aSCdSuGkC7i0QVqNLj+omcke8/l0xQppcdKQeSWfZAJDjozS1DKSEGkdZJjgLHi 3vOIV/LzK5ijggINMIICCTAOBgNVHQ8BAf8EBAMCB4AwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFNbStXQOEltJ iGzYh/P/HLPt4cIMMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYfr52LFMLGMFUG CCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8ubGVuY3Iub3Jn MCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMBcGA1UdEQQQMA6C DGFkbWluLnRpYi5ldTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQMGCisGAQQB1nkC BAIEgfQEgfEA7wB1AEiw42vapkc0D+VqAvqdMOscUgHLVt0sgdm7v6s52IRzAAAB jq9pvoUAAAQDAEYwRAIgBevlBlWOJvDDP2JM4Y9EeR7r5G0abfW/PBEDvboamt8C IF7sphr14iT0Y/s97k0PjqT0LJes6Cso8AluMZdL7x6KAHYA3+FW66oFr7WcD4Zx jajAMk6uVtlup/WlagHRwTu+UlwAAAGOr2m/SwAABAMARzBFAiAjL+SEqlFl4rBI KiYTlEJbMeXvGOvka9MpM4vcaw+LPQIhAK9/DFNioGYl0mbAZtOVgTdjruGbRC8h so1LWkidAw6OMA0GCSqGSIb3DQEBCwUAA4IBAQApfvXCz5C7n8ZuTslNMerAOnJC yZJ5WY843vyKSRiMJ9RuM5GiWFjsYL+y8IL71rIgvcNwLPMiG7ToPLWdjVHXapu2 3FNk/vQy5Iw8wb5+jaETv5+QP1c9LdubLApvYuFZVyMrvSDrToWzWXnvSNyQarnv Z1I3cuut7VSjqZLhA4RbQHij74KrZOn3O25b2V21xu/NhZYbCk+EM/KwNsdaK192 HkUMpUuPudLGMQ1HwW7HXyRRKXE8Gp7QuzWQAZtMWn2wIXupv5M9BECuvnIQBHKT jQ6lmq9omP0hjs7r60jDezGqsfhJNU+iDALkuFOzj3SPni1RzRD5zV/btG5U -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE4gUHKwOW6rnhpIJ1K4aQLuLRBWo0 uP6iZyR7z+XTFCmlx0pB5JZ9kAkOOjNLUMpIQaR1kmOAseLe84hX8vMrmA== -----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 320104104712403337192349732740334928175275 . . . . . . . . [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 2024-04-05 16:58:46 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-04 16:58:45 +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 'admin.tib.eu' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey) . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1) . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits) 0004e205072b0396eab9e1a482752b86902ee2d1056a34b8fea267247bcfe5d31429a5c74a41e4967d90090e3a334b50ca4841a475926380b1e2def38857f2f32b98 . . . . . . . . [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 (1 bits) 0780 . . . . . . . . . . . . . . . . [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) d6d2b5740e125b49886cd887f3ff1cb3ede1c20c . . . . . . . . . . . . . . . . [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 (16 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'admin.tib.eu' . . . . . . . . . . . . . . . . [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) 00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018eaf69be850000040300463044022005ebe506558e26f0c33f624ce18f44791eebe46d1a6df5bf3c1103bdba1a9adf02205eeca61af5e224f463fb3dee4d0f8ea4f42c97ace82b28f0096e31974bef1e8a007600dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018eaf69bf4b00000403004730450220232fe484aa5165e2b0482a261394425b31e5ef18ebe46bd329338bdc6b0f8b3d022100af7f0c5362a06625d266c066d395813763aee19b442f21b28d4b5a489d030e8e . . . . [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) 00297ef5c2cf90bb9fc66e4ec94d31eac03a7242c99279598f38defc8a49188c27d46e3391a25858ec60bfb2f082fbd6b220bdc3702cf3221bb4e83cb59d8d51d76a9bb6dc5364fef432e48c3cc1be7e8da113bf9f903f573d2ddb9b2c0a6f62e15957232bbd20eb4e85b35979ef48dc906ab9ef67523772ebaded54a3a992e103845b4078a3ef82ab64e9f73b6e5bd95db5c6efcd85961b0a4f8433f2b036c75a2b5f761e450ca54b8fb9d2c6310d47c16ec75f245129713c1a9ed0bb3590019b4c5a7db0217ba9bf933d0440aebe72100472938d0ea59aaf6898fd218eceebeb48c37b31aab1f849354fa20c02e4b853b38f748f9e2d51cd10f9cd5fdbb46e54