maengelmelder.ludwigsburg.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:3d:ab:82:dd:35:5b:59:48:f4:bd:b6:bc:32:32:db:ae:aa 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): 03:3d:ab:82:dd:35:5b:59:48:f4:bd:b6:bc:32:32:db:ae:aa
Serial Number (int): 282322059649968702448087733862059755679402
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): dc:90:5a:c0:4a:9a:34:21:5c:b0:15:69:26:15:ff:57:d3:b1:e3:6b
Fingerprint (sha256): 6b:7a:bc:9b:76:10:ea:79:1d:8b:3d:d9:55:a4:77:a9:59:f4:23:b9:fa:80:45:9e:b3:44:86:2d:aa:94:75:b1

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check 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

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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-----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-----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 282322059649968702448087733862059755679402
 . . . . . . . . [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 2020-03-31 03:41:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-29 03:41:10 +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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb273000001712ee4ab18000004030046304402200bfc2e6d6549f7665d09443a89de8041ce4f3af2db45cc785de1f16d028d55fa02205012279bc4c19d169b132a1e691469089965c1bb3a06d51bb74a56c21c319b98007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001712ee4ab1900000403004830460221008a877d7b0a22bf0bc20a16a9c5139bc932baecc9bb167afc1ee7354068678d68022100ef06c4ef0e078f378ec98a9e7f6beab1cd5a1dd1a6a481ea370eace228242025
 . . . . [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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