esrv.dk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:f4:38:61:d8:91:3b:b1:89:41:9a:bc:c3:81:f4:ff:ec:80 was issued on by Let's Encrypt.

With 8 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=esrv.dk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:f4:38:61:d8:91:3b:b1:89:41:9a:bc:c3:81:f4:ff:ec:80
Serial Number (int): 431552986068816237035674651068763467672704
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 36:24:6a:70:af:81:d1:ff:90:1f:bf:4d:6f:9e:3a:f6:4b:90:ed:77
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 19:62:3b:76:8b:fa:b4:2c:4d:f2:ff:41:9a:85:ad:f8:73:4b:bc:e3
Fingerprint (sha256): 70:88:35:c5:63:7e:8d:46:e7:59:4f:da:2b:73:ff:2b:2e:81:97:0e:47:7b:32:04:06:2e:d5:47:9e:8e:e6:80

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 esrv.dk

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for esrv.dk

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

autodiscover.autofarum.dk
autodiscover.livingarch.com
autodiscover.maildela.dk
autodiscover.merkelsen.com
autodiscover.oroestrand.dk
esrv.dk
mail.esrv.dk
mh101.esrv.dk

Other certificates including the domain name esrv.dk

(limited to 100 certificates)
esrv.dk
esrv.dk
esrv.dk
esrv.dk
esrv.dk
esrv.dk
mh101.esrv.dk
esrv.dk
esrv.dk
esrv.dk
*.esrv.dk
*.esrv.dk
esrv.dk
*.esrv.dk
*.esrv.dk
esrv.dk
esrv.dk
*.esrv.dk
*.esrv.dk
esrv.dk
esrv.dk

Certificate

The complete raw certificate details for esrv.dk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlUKj6R6BNtbf1aI6RbLO
WDw3DCzkO/MCg5ABQNZx7O74aVVN8fFaPdLSZxnc6a2/wOzbIHth2QnR78CI4wKL
0Rxe7qZU/0ICPMXBZNg5hPC390+2WZm2fFSAaISp1zG0Ra6Skq5C7f7FZwJnMUCX
DFhbcoiKZg04Xta1xM485lIEXPXFqr9paty2WQf1dSy5QH82aN5XCGI5Y5v6TBsF
7Dv71Ki62YoLw9ANlLvuBrVKQKeE2uNi5HQaDLDM72T0JMRWXkWa7YF3glEN/TF+
e68JKwb4CA3gH4Mn6eLFnkgvwIifC8/6p5SlhyPFupYFg2gWdxXYB/FmG0H0DzDv
SQIDAQAB
-----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 431552986068816237035674651068763467672704
 . . . . . . . . [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 2019-02-22 12:51:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-23 12:51:54 +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 'esrv.dk'
 . . . . . . . . [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 18842368984738843976771564684671520303137889802516137856565314879071726049392372663741436801809780499094442278943402896612687236192169438918871032865529052006826165152304938407681011896433448300606028440745845710553374467674636002703062945088602902049484653052165736582483769396607058142816974957870587337599507780505653979461831350597421098078902209254150873723667766196315457507873735875934303742952676836274320225662915033535933045129179764382666586230912494997995833236051985809178135479983026144932617662613708057587804471221613077948298634514385763381863584680026530172248042586732769407289969021532269924380489
 . . . . . . . . . . . . . . . . . . . . [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)
							36246a70af81d1ff901fbf4d6f9e3af64b90ed77
 . . . . . . . . . . . . . . . . [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 (179 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.autofarum.dk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.livingarch.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.maildela.dk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.merkelsen.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.oroestrand.dk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'esrv.dk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.esrv.dk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mh101.esrv.dk'
 . . . . . . . . . . . . . . . . [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)
							00ef007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000169157a0de5000004030046304402200604c7f38bcb885ec64561d9cc142dd77c0b7dd22d9b3590e8bc1b94024e1d2e022056db3db7858a5d631421988c12664d9fbf726bc1e521d600e856597ce54bbd28007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000169157a0de40000040300473045022100842449a6318b67872811210908ea14a0e05d9e919ef30ee4d49c0ca4c8e4f629022049a64fd7b56db23b74e3ad17925a667529a385084e6a503c3f485a12ca2d73f7
 . . . . [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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