zf2.adero.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e0:bd:fa:c9:68:d5:4d:3b:65:a7:8f:4c:e7:a0:4d:95:c5 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=zf2.adero.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e0:bd:fa:c9:68:d5:4d:3b:65:a7:8f:4c:e7:a0:4d:95:c5
Serial Number (int): 337812634236059011472897683474437712483781
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 6c:fc:4c:a6:2e:50:18:ff:b0:fb:c4:db:a0:10:c7:f9:47:76:1c:bf
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 0e:58:19:84:0c:24:e2:ff:cf:c7:81:9a:62:ff:ff:5f:06:8d:28:97
Fingerprint (sha256): 62:27:8b:ed:66:89:54:cf:7c:c7:4f:ec:0e:d8:1f:a0:68:b0:00:7a:91:76:80:e1:a9:17:17:2c:65:a9:7c:95

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 zf2.adero.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for zf2.adero.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

zf2.adero.de

Other certificates including the domain name adero.de

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www.adero.de
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admin.adero.de
www.adero.de
cdn.adero.de
cdn.adero.de
adero.de
zf2.adero.de
zf2.adero.de
mail.adero.de
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cdn.adero.de
adero.de
www.adero.de
admin.adero.de
adero.de
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adero.de
www.adero.de
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zf2.adero.de
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adero.de
www.adero.de
www.adero.de
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mail.adero.de
zf2.adero.de
mail.adero.de
www.adero.de
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testing.adero.de
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testing.adero.de

Certificate

The complete raw certificate details for zf2.adero.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAol45nBQtXFhqL5CFlp1k
JBzuJ79cERewRkd4cHuGCK93ELPFXb77T0zSwntHex2IokgimXTWgvOfZRMu/j0S
78tH4DQ5Y9aKuWii3A/Yc8Iaaw7rsYXWbcOOR8zvdIuVQiXL7duL79HunMRlBCUK
rvnmfL8pktmQICoY9C0j2MZJZ08XIsWBVHS2txDlIIDHC85vRw65d4Rd3K0CAgI8
dlQj3NpMKSa38HmTj0SZSoHZJzHPMfxdNQsHizZB2q5Aye1fJ5JWJbse3hW2HUFZ
PZUHtm7ySWk0ejI7JXryoCkaARTrzMyObbmyaO16cRPXYFf+V6SMgom6/aJWl+jk
FQIDAQAB
-----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 337812634236059011472897683474437712483781
 . . . . . . . . [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 2019-08-19 02:23:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-17 02:23:12 +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 'zf2.adero.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 20497069502393030831677871222579112518091079341485292862680239341774622973818163806828104220253884328377360070521316565823100424778162382821519664830402124755493332644120330720844797749103130091368705409743673951827474416544217344721095731436704902602894430435595351191273882983729758813513249656342246846181145574698502898790276054619833572638260650487736895812235926774503419942620591836654770553940289651146134086519774383818713205313695096852238133633696177492901762255845634302413466373271278519596069342717623184225559023524472799319945124601161443852657414982701752431212896319537054440166757469981496559854613
 . . . . . . . . . . . . . . . . . . . . [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)
							6cfc4ca62e5018ffb0fbc4dba010c7f947761cbf
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zf2.adero.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016ca7e66f120000040300483046022100b5f995e0a0f0935948c68c87872dfd5ce48b27162428753f5af40139d49deb4e022100d113e865dd7f188117a68224f8fa67ebe8384ddd8f35e10557f1da442810595e007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016ca7e66f310000040300483046022100e295c75f6dff5db930068948efd5e3b68f19513ba5d87fb17d4ca5d70e6bc9ec022100cdb1b6097e16dae4e88b6d6a2fe47d86d875c94653a33a3b59549baa1725e5c4
 . . . . [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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