wlw-bamberg.de
Issued by R3
About this certificate
This digital certificate with serial number 04:83:99:95:0c:45:c6:f6:58:bc:14:f2:fa:95:12:48:1d:31 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=wlw-bamberg.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:83:99:95:0c:45:c6:f6:58:bc:14:f2:fa:95:12:48:1d:31Serial Number (int): 393230279578188173422106888934303723953457
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 8c:9a:0f:b3:78:b2:35:dd:1c:5d:20:7f:91:97:2f:62:03:7c:da:86
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 2f:a1:20:31:b7:fc:f2:54:13:a5:bd:4c:e1:b2:86:a0:a9:29:c4:46
Fingerprint (sha256): 17:51:4c:cb:08:fd:7c:8e:ab:1d:3d:d3:68:44:54:83:27:a8:46:2a:8a:10:f2:3d:d9:80:0c:0e:74:ad:7a:97
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate wlw-bamberg.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for wlw-bamberg.de
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
wlw-bamberg.de
www.wlw-bamberg.de
www.wlw-bamberg.de
Other certificates including the domain name wlw-bamberg.de
(limited to 100 certificates)
Certificate
The complete raw certificate details for wlw-bamberg.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFNjCCBB6gAwIBAgISBIOZlQxFxvZYvBTy+pUSSB0xMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA0MDIyMzU5NDhaFw0yMzA3MDEyMzU5NDdaMBkxFzAVBgNVBAMT Dndsdy1iYW1iZXJnLmRlMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA wo/8bsydt366qgiABwFYxb1NhE7N5lTzu+MvgmURi6S37nw1hFBj4HprnuoajoHw aVMGVbw+GJ254y/HVqcwnLPeDexKMPfE4vZYLpfAK2Tbfs9SpzQxIS54y53HT7cK 6k6igEREKUqhTrETAJ+S5LTxEg4EbyEmkvQxFZ5+bQ26oiaBnJzzTMKQ5z7wyWqb okeSxEAI7k8OHqLaHI1CN3iZAuVx+vbDls6a4BUNGKG4G4DOGkPEpT53v0ie693a eUL/aecQez1cnp5uKm3zdVh4xMuV718jqlUwEgUo6t4o9KpW8oOT6P095uNeb17V 34+IGp5fjKc5/BNqcAR3XQIDAQABo4ICXTCCAlkwDgYDVR0PAQH/BAQDAgWgMB0G A1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1Ud DgQWBBSMmg+zeLI13RxdIH+Rly9iA3zahjAfBgNVHSMEGDAWgBQULrMXt1hWy65Q CUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9y My5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3Jn LzAtBgNVHREEJjAkgg53bHctYmFtYmVyZy5kZYISd3d3Lndsdy1iYW1iZXJnLmRl MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB 9QSB8gDwAHUAejKMVNi3LbYg6jjgUh7phBZwMhOFTTvSK8E6V6NS61IAAAGHRKCZ xQAABAMARjBEAiA5STI4vi5oRKHsoRFlk+cTbDpdMV8/C2tsKXdtEuQv9gIgKq/l L3FKW3smFhmJxPnydLy9EP5UzK0x/wFL0ICTSC8AdwC3Pvsk35xNunXyOcW6WPRs XfxCz3qfNcSeHQmBJe20mQAAAYdEoJnHAAAEAwBIMEYCIQDwOq2hC+S/jPkqw5vr 6RG+TAtS1g+PRXyzy7ZvO/Ob0gIhALGC9p1bJXDH9KTrgCdoSvgPxYYERhLQG9P2 qz+l6XOsMA0GCSqGSIb3DQEBCwUAA4IBAQCFzFrwPg6UiJ3bYaSn08+lfSMQDeHl jEDWeaoASSBJCvn/om3rPt/X+GBzG8QOtoEFZ8nCZ+8waNyPFmlYlQvt9CK8y+i3 CCzwEbO6fNlH2FZCOmUSlFaY/WVoh1k47jQneV8/1ys8vCbPqruGyWZnfETWq9jM 45uH7wR5LXDbAHahjSDe+ix+eIWybC+r1Df8v1wwL6DQz8XosXvTTiFnymsFCCVG idhLGsTu+ijQnmcZQJsb4GRWgva/nOjxFp9HEJiKl0IyHlM3OBQX4XqiCAUk0Rcs zWIB5SmCZG9/+3H1x8yaeZRpCL1tQPdNXhM3XmiaYNU9/ecB7P0Ty3jH -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwo/8bsydt366qgiABwFY xb1NhE7N5lTzu+MvgmURi6S37nw1hFBj4HprnuoajoHwaVMGVbw+GJ254y/HVqcw nLPeDexKMPfE4vZYLpfAK2Tbfs9SpzQxIS54y53HT7cK6k6igEREKUqhTrETAJ+S 5LTxEg4EbyEmkvQxFZ5+bQ26oiaBnJzzTMKQ5z7wyWqbokeSxEAI7k8OHqLaHI1C N3iZAuVx+vbDls6a4BUNGKG4G4DOGkPEpT53v0ie693aeUL/aecQez1cnp5uKm3z dVh4xMuV718jqlUwEgUo6t4o9KpW8oOT6P095uNeb17V34+IGp5fjKc5/BNqcAR3 XQIDAQAB -----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 393230279578188173422106888934303723953457 . . . . . . . . [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 2023-04-02 23:59:48 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-01 23:59:47 +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 'wlw-bamberg.de' . . . . . . . . [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 24561233338681043747328128518020121021566113848229700930772559175060422751912473649462144598228107412555512081654888053183448189097871964615437927018883342754233815951657892217610848140735243369313999984499900757600933137402113654791076481717111590121736050334888145698705431791312641514143344616008899295531731657263993689708670247742474162889964878532746628264153119600518180075670105979648871585231701743665224334691913859448945031731202610134095675349100527950986977841571411180809394243314523482106162801704567429831539108659447869142378098814806411571367205840876505399421574500007026132431929164554352697046877 . . . . . . . . . . . . . . . . . . . . [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) 8c9a0fb378b235dd1c5d207f91972f62037cda86 . . . . . . . . . . . . . . . . [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 (38 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wlw-bamberg.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.wlw-bamberg.de' . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018744a099c50000040300463044022039493238be2e6844a1eca1116593e7136c3a5d315f3f0b6b6c29776d12e42ff602202aafe52f714a5b7b26161989c4f9f274bcbd10fe54ccad31ff014bd08093482f007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018744a099c70000040300483046022100f03aada10be4bf8cf92ac39bebe911be4c0b52d60f8f457cb3cbb66f3bf39bd2022100b182f69d5b2570c7f4a4eb8027684af80fc586044612d01bd3f6ab3fa5e973ac . . . . [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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