maengelmelder.ludwigsburg.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:9a:94:6a:81:52:7e:27:70:40:58:3c:d0:70:17:70:d8:ff was issued on by Let's Encrypt.
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=maengelmelder.ludwigsburg.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:9a:94:6a:81:52:7e:27:70:40:58:3c:d0:70:17:70:d8:ffSerial Number (int): 313937621050915026540821386438757298788607
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 92:e0:95:2e:52:18:23:c6:3c:f4:b4:96:f6:09:eb:02:d1:ea:41:af
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b7:83:c7:68:01:a4:c6:56:3e:3c:94:79:8c:e5:43:e8:41:e9:2f:b7
Fingerprint (sha256): c8:b3:69:f6:6b:da:68:7b:fc:e9:70:82:c3:da:11:bc:3c:a5:26:f4:fb:6b:ca:88:aa:b3:c3:ba:f6:b6:0d:48
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate maengelmelder.ludwigsburg.de
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for maengelmelder.ludwigsburg.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
maengelmelder.ludwigsburg.de
Other certificates including the domain name ludwigsburg.de
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*.ludwigsburg.de
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m.forum.ludwigsburg.de
maengelmelder.ludwigsburg.de
m.forum.ludwigsburg.de
ris.ludwigsburg.de
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lahdenymparistovahti.fi
m.forum.ludwigsburg.de
*.ludwigsburg.de
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ris.ludwigsburg.de
maengelmelder.ludwigsburg.de
ris.ludwigsburg.de
heimvorteil.ludwigsburg.de
ris.ludwigsburg.de
*.ludwigsburg.de
maengelmelder.ludwigsburg.de
cag.ludwigsburg.de
*.ludwigsburg.de
www.ludwigsburg.de
*.ludwigsburg.de
www.ludwigsburg.de
www.ludwigsburg.de
*.ludwigsburg.de
*.ludwigsburg.de
*.ludwigsburg.de
www.ludwigsburg.de
m.forum.ludwigsburg.de
maengelmelder.ludwigsburg.de
m.forum.ludwigsburg.de
ris.ludwigsburg.de
*.ludwigsburg.de
m.forum.ludwigsburg.de
m.forum.ludwigsburg.de
lahdenymparistovahti.fi
m.forum.ludwigsburg.de
*.ludwigsburg.de
Certificate
The complete raw certificate details for maengelmelder.ludwigsburg.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFcTCCBFmgAwIBAgISA5qUaoFSfidwQFg80HAXcNj/MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMzEwODI4NTlaFw0y MDA0MzAwODI4NTlaMCcxJTAjBgNVBAMTHG1hZW5nZWxtZWxkZXIubHVkd2lnc2J1 cmcuZGUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCxaE/TJ1HHFPPi P42iBUU93mN81hbUqbEb8QcnKFVD63LyKL1pk9ZXXn1G8oM1jE52swPH/0orqXpp EYXLSTY7x0LehUD7udu6vNuxIhga7yoMItAU2naHDG3yCdqZEX7oHLyRzzwSdTt0 4paAxh2I+q3ldCXVeeVNwmJvcpuFBHjMy8e9Q25XTh5JpccfJ8nmHLSgIbE4WxjB RBXxZrp3it86BQxC6zwBHGb6h4iQh+5ZJAGjg4gSf+cjEHehkHJfdG9pqXoakLX7 BVtI5K3EPZVNNpJU3lMlgy5Fna967JX8dnxNRStxZozD46ikR6/ZIfdj+tZ4cpO8 qHX5ONufAgMBAAGjggJyMIICbjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFJLglS5S GCPGPPS0lvYJ6wLR6kGvMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wJwYDVR0RBCAwHoIcbWFlbmdlbG1lbGRlci5sdWR3 aWdzYnVyZy5kZTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAo MCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisG AQQB1nkCBAIEgfYEgfMA8QB2APCVpFnyANGCQBAtL5OIjq1L/h1H45nh0DSmsKiq jrJzAAABb/runqIAAAQDAEcwRQIgRp/SqK041nJyjjpBYXaU5tmLlA6XKAF8IJSo xDkliUkCIQCFJnWnspYu5PEDcuzKtG8U164PrH8M8jOlQiv9yKcqDAB3AAe3XBvl fWj/8bDGHSMVx7rmV3xXlLdq7rxhOhpp06IcAAABb/run0MAAAQDAEgwRgIhAJmE QAyKpzAHP6WzjHgohzQGkq7LIoICxcE2uJEnqEiCAiEAy0xM19eU39MlzYXAmA/y tB59kVeJnU/ceD+rtlDJdIQwDQYJKoZIhvcNAQELBQADggEBAJOjgtZjGoA9t9M5 NhujM8rUXSnFii4EI4YkssrdU05yPyv5FA7VhgEdPQadyAnCK9PuZkxMeq/xI5rx kqiEgl1xlGCPs6UBsXve8hpY5SnEZr/Y5/3umJkx5ooHfsLVzwjJmXtVJDjlln11 YXHahdpfCi2PC6c1YRv17ox1vJ91wm8jp0ZojsjfeDhvZVYNRK5nkm0d0b1cErkT Lh6WcGLz/UIN46UV46s1hEU8Wg+bECPsum4Lh/u6hpjxTGkwHNAvESoCghfj/MkA Vq1HX3MYP98xeVjxPTKMgvZo8DZk3jc4bEKde1UPwA38KElP5Uk2Q330fsjGNNN/ v+ovFYc= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsWhP0ydRxxTz4j+NogVF Pd5jfNYW1KmxG/EHJyhVQ+ty8ii9aZPWV159RvKDNYxOdrMDx/9KK6l6aRGFy0k2 O8dC3oVA+7nburzbsSIYGu8qDCLQFNp2hwxt8gnamRF+6By8kc88EnU7dOKWgMYd iPqt5XQl1XnlTcJib3KbhQR4zMvHvUNuV04eSaXHHyfJ5hy0oCGxOFsYwUQV8Wa6 d4rfOgUMQus8ARxm+oeIkIfuWSQBo4OIEn/nIxB3oZByX3Rvaal6GpC1+wVbSOSt xD2VTTaSVN5TJYMuRZ2veuyV/HZ8TUUrcWaMw+OopEev2SH3Y/rWeHKTvKh1+Tjb nwIDAQAB -----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 313937621050915026540821386438757298788607 . . . . . . . . [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 2020-01-31 08:28:59 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-30 08:28:59 +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 'maengelmelder.ludwigsburg.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 22395618052436367453587339024083731893429811058438698086788900595498643312853400559755597837439442675839085671824826495750550663269628986701187189017310233942962340539098168896621846064640760042217981583578059148816761203913832114587588514577270985576348865191343787898604888406708314394536734013195582238364704335473467636496898623858718906994185005523403344705235701102496474566627327577910199673055178826904650954193730672595214978391543088598587971225399234668417921900454683953762343470136566159312534491929735996848624807286643635062554156776440407115969995012914975382577947667123492422821749148639894187858847 . . . . . . . . . . . . . . . . . . . . [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) 92e0952e521823c63cf4b496f609eb02d1ea41af . . . . . . . . . . . . . . . . [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 (32 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'maengelmelder.ludwigsburg.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ffaee9ea200000403004730450220469fd2a8ad38d672728e3a41617694e6d98b940e9728017c2094a8c439258949022100852675a7b2962ee4f10372eccab46f14d7ae0fac7f0cf233a5422bfdc8a72a0c00770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ffaee9f4300000403004830460221009984400c8aa730073fa5b38c782887340692aecb228202c5c136b89127a84882022100cb4c4cd7d794dfd325cd85c0980ff2b41e7d9157899d4fdc783fabb650c97484 . . . . [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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