www.datenschutz-berlin.de

Issued by R3

About this certificate

This digital certificate with serial number 04:a9:26:51:c3:4b:9f:d5:c6:d5:6b:5d:d4:e8:c1:b6:a7:1a 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=www.datenschutz-berlin.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:a9:26:51:c3:4b:9f:d5:c6:d5:6b:5d:d4:e8:c1:b6:a7:1a
Serial Number (int): 406007798937626406493386348745484972500762
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 1b:3b:06:23:f2:fe:ea:2c:63:31:0b:b2:10:3d:8b:7a:ea:0b:17:af
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 78:42:ac:4a:d0:e7:38:b4:2d:63:a9:6d:7d:70:e9:03:f9:e7:f0:f2
Fingerprint (sha256): 36:9c:bd:76:57:53:cc:1f:6e:43:ca:5e:1d:52:06:3e:61:33:19:b3:d2:11:83:d5:02:fd:8d:a4:b7:64:dd:07

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate www.datenschutz-berlin.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.datenschutz-berlin.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

datenschutz-berlin.de
www.datenschutz-berlin.de

Other certificates including the domain name datenschutz-berlin.de

(limited to 100 certificates)
kontakt.datenschutz-berlin.de
www.datenschutz-berlin.de
kontakt.datenschutz-berlin.de
av-konferenz.datenschutz-berlin.de
www.datenschutz-berlin.de
www.datenschutz-berlin.de
kontakt.datenschutz-berlin.de
stage.datenschutz-berlin.de
av-konferenz.datenschutz-berlin.de
www.datenschutz-berlin.de
cloud.datenschutz-berlin.de
mail2.datenschutz-berlin.de
www.datenschutz-berlin.de
www.datenschutz-berlin.de
mta-sts.datenschutz-berlin.de
www.datenschutz-berlin.de
www.datenschutz-berlin.de
kontakt.datenschutz-berlin.de
kontakt.datenschutz-berlin.de
www.datenschutz-berlin.de
kontakt.datenschutz-berlin.de
www.datenschutz-berlin.de
www.datenschutz-berlin.de
www.datenschutz-berlin.de
www.datenschutz-berlin.de
www.datenschutz-berlin.de
www.datenschutz-berlin.de
www.datenschutz-berlin.de
kontakt.datenschutz-berlin.de
kontakt.datenschutz-berlin.de
kontakt.datenschutz-berlin.de
www.datenschutz-berlin.de
cloud.datenschutz-berlin.de
www.datenschutz-berlin.de
kontakt.datenschutz-berlin.de
www.datenschutz-berlin.de
www.datenschutz-berlin.de
www.datenschutz-berlin.de
kontakt.datenschutz-berlin.de
mail2.datenschutz-berlin.de
www.datenschutz-berlin.de
www.datenschutz-berlin.de
datenschutz-berlin.de
kontakt.datenschutz-berlin.de

Certificate

The complete raw certificate details for www.datenschutz-berlin.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArSo4FmmvpYdDFG/PMG2U
alVum4SjwFuoRafwd/nWoLnDVz5NMxfarBDjb1xFG52/DEn72lroAlMbwOjkmIIe
VTph1s2ea1Dn3OiHLW800WHoPN9vVGFVmB7kRao0Mrq/fS5igcLvT4r6CbZeJPB3
aebKadY47yZvKdj4khwlJvO52lhoth/p7ulBAitGChcYfrg+RTk5Y8y8fiFw4Mi2
jbnc9NZ6D30OVGxwpT5TzMLtkRPqxmMbKUc6DWlpMQNI6J2HC7Ms8cnQzJlywawj
fWFtKe/eg9R3kWdeIwcvwzQkT8Dsk5WRlArAw03wbtGN87AMZjQ8+4Ps6ki3ikTC
XwIDAQAB
-----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 406007798937626406493386348745484972500762
 . . . . . . . . [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 2023-03-02 06:55:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-05-31 06:55:35 +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 'www.datenschutz-berlin.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 21860045769324899358425734128455523792693443386034484630724417118600208463154768140891902657495074468096860975683986515124350191179222461555852365638389304829263651486915067874947685018687160779930704196136897991973283266135429298855504408161976285655060113105367975420247727143556928948318811315642000942736819128362303748471079120548502638594320851510380144702784410534438584784788061047173442258877898996936163627170946526083333813532524153686160294409367727309415230259460664731433544795025605652710518593096101218015017945667945796692841946458898751316853624443665312942901353917064199711919723344894528688800351
 . . . . . . . . . . . . . . . . . . . . [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)
							1b3b0623f2feea2c63310bb2103d8b7aea0b17af
 . . . . . . . . . . . . . . . . [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 (52 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'datenschutz-berlin.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.datenschutz-berlin.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000186a151c664000004030047304502202a73311b06d02b87f2564ed3a789184e2fb8f9b70878e02658251139f4a4cb8b0221008441ee002beecbd6a46878f292cd6f083b5597a1ad3992dd9b2c6d2ae76d2b0a007500adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000186a151c70200000403004630440220597f4f53d9bc1791171cda18c6183ff0abd68dc62c5f8dc4d46e0d847c42c3580220687a854a7eb0fc3e14587a9ba98cbe55aa10132c5441691b630625926c52110c
 . . . . [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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