az2.at
Issued by R3
About this certificate
This digital certificate with serial number 03:dd:c1:2c:95:87:97:a5:d7:52:f6:6e:be:b9:94:c6:7f:da was issued on by Let's Encrypt.
With 2 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=az2.at
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:dd:c1:2c:95:87:97:a5:d7:52:f6:6e:be:b9:94:c6:7f:daSerial Number (int): 336796033381878170270770599288054443573210
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 6f:f7:58:16:cf:66:5e:35:3f:11:37:8f:43:76:dc:8e:62:c5:21:12
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 9c:28:ea:cd:0b:c5:3c:e5:a8:86:b8:21:12:d6:16:0c:6b:b1:19:86
Fingerprint (sha256): d9:94:39:60:d8:b3:a6:d4:26:e3:b0:48:b3:9a:e5:da:04:19:aa:0b:52:2b:be:92:4b:7f:20:f3:79:3a:3f:85
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate az2.at
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for az2.at
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
az2.at
www.az2.at
www.az2.at
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variobend-dev.az2.at
www.az2.at
az2.at
www.az2.at
www.ankushgrover.com
www.az2.at
www.az2.at
chat.clyde-built.com
www.az2.at
bacill.ai
bacill.ai
viinikanlahti-by-winter.weup.city
rewards.digitaldesignsdentallab.com
www.zivost.com
www.accordle.fr
az2.at
www.az2.at
hiveappcanada.jonahgroup.com
az2.at
www.ankushgrover.com
vitalmedizin.az2.at
www.az2.at
fashionhousedahya.in
closedcaptionconverter.com
www.rubiconcouriers.com
www.az2.at
www.volartech.co
vitalmedizin.az2.at
az2.at
journeymapper.app
app.protezioneciviletricarico.com
Certificate
The complete raw certificate details for az2.at in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE5jCCA86gAwIBAgISA93BLJWHl6XXUvZuvrmUxn/aMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAyMjkyMjQyMTVaFw0yNDA1MjkyMjQyMTRaMBExDzANBgNVBAMT BmF6Mi5hdDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMGL/1CFaCiG eOF7XMgBuq1t1iwkAVWK6YDhlRKNAls4SSTNI928GgK66AckHS5pJ2VdbXctB+/n ZWgzTx0W02K8krhMMg28FSRt57B5bWFWYhzXShc36vzq8HW6CfEFneTVhF/18uil GsIeAxrT2IxOFrmhGw+iODFNHJ1n2FdnBneN2MOQTQw3smKqUojncFMWn93lTua4 2OJv65GVG0DpRpWWhsDPgAfeU6T2jFCtkUwLUA+ehSgeerWskMPKq3FzrgZ8g/Gw /EHLqrOZv+ePLi7ajJzFG//1YOHKkBo/ZbKybLgLzH06AowGykU/D0zeOhQ5m3Zz DYutqMxX20cCAwEAAaOCAhUwggIRMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUb/dY Fs9mXjU/ETePQ3bcjmLFIRIwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+vnYsU wsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5sZW5j ci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wHQYDVR0R BBYwFIIGYXoyLmF0ggp3d3cuYXoyLmF0MBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIB BQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcAouK/1h7eLy8HoNZObTen3GVDsMa1LqLa t4r4mm31F9gAAAGN9z9FtwAABAMASDBGAiEA8CLYyVLPAnCVC5IQxVbW9PdowTuM uoyRWdmswf+It9sCIQCzBeaPDLHcsHVzMRuy1dGOiY76f/m0LEZCbgJbI+irUwB2 AO7N0GTV2xrOxVy3nbTNE6Iyh0Z8vOzew1FIWUZxH7WbAAABjfc/Rb4AAAQDAEcw RQIhAIqarqqcSGiMprmmnx8j/dMh7E8FMTocGUpB7WB7RCreAiBobCYwRzZmnIO6 XkN8VzUQGcivpp/Deyf69enFQDAvfjANBgkqhkiG9w0BAQsFAAOCAQEAAHhwxE/P 2XabzghtmEtjBP90bw0afGyKFyZcc8Fhrw7ENzHA18EDwr1ljv7EZKP4L6OSKgxJ OK9qxQ/d6BnNMkspH+rOXy3M1Fl3Nfl/Ekzk9dxts1c2UFG3GFjIEaN5CfsHHzIe blTMp8FGqQR4tSX1ZHwXy9FKUJ8u4db+aylU3pAOZF5UYEelxvqAuWd/NxZt/1Uh HnrKE4WlfkHoyADtenbzBJRs7MBT8YWNe60plP9h9MD2GO0aum2jparmyC1n2A44 rU+BJFDQ3TJqkksAfTJLFDC2ITo23HWaL/B/EFQj0qANfJY1d/hSQ4LW5D9c7H2a xAsUAnJ6ag6J1g== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwYv/UIVoKIZ44XtcyAG6 rW3WLCQBVYrpgOGVEo0CWzhJJM0j3bwaArroByQdLmknZV1tdy0H7+dlaDNPHRbT YrySuEwyDbwVJG3nsHltYVZiHNdKFzfq/OrwdboJ8QWd5NWEX/Xy6KUawh4DGtPY jE4WuaEbD6I4MU0cnWfYV2cGd43Yw5BNDDeyYqpSiOdwUxaf3eVO5rjY4m/rkZUb QOlGlZaGwM+AB95TpPaMUK2RTAtQD56FKB56tayQw8qrcXOuBnyD8bD8Qcuqs5m/ 548uLtqMnMUb//Vg4cqQGj9lsrJsuAvMfToCjAbKRT8PTN46FDmbdnMNi62ozFfb RwIDAQAB -----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 336796033381878170270770599288054443573210 . . . . . . . . [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 2024-02-29 22:42:15 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-29 22:42:14 +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 'az2.at' . . . . . . . . [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 24433028111106220411796941852909227374993137151186832089676209455078485561780255642763048915207108987882905534797837845460720786825020480926147831837112589400575023579157751059763603358668935616041287982248067285731699682564995515302581019352281880298776135475549899075776266077782179019314242931241782982366994777173469794397510560163767950458212522661453046024181316524444183521307976113926572858339400590808250493516628098846400971858799194545153058462502338455351716474066196845953709384373247604594843244442392501284278787339367815925550392023871557366615193459317220489042730264844194468594106118771830691453767 . . . . . . . . . . . . . . . . . . . . [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) 6ff75816cf665e353f11378f4376dc8e62c52112 . . . . . . . . . . . . . . . . [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 (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'az2.at' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.az2.at' . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018df73f45b70000040300483046022100f022d8c952cf0270950b9210c556d6f4f768c13b8cba8c9159d9acc1ff88b7db022100b305e68f0cb1dcb07573311bb2d5d18e898efa7ff9b42c46426e025b23e8ab53007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018df73f45be00000403004730450221008a9aaeaa9c48688ca6b9a69f1f23fdd321ec4f05313a1c194a41ed607b442ade0220686c26304736669c83ba5e437c57351019c8afa69fc37b27faf5e9c540302f7e . . . . [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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