webmail.fynbus.dk

Issued by R3

About this certificate

This digital certificate with serial number 04:b9:ba:3e:c6:d4:7f:3e:6b:1c:72:bb:2e:d7:8b:8d:6d:9a 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=webmail.fynbus.dk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:b9:ba:3e:c6:d4:7f:3e:6b:1c:72:bb:2e:d7:8b:8d:6d:9a
Serial Number (int): 411648943969788677870413877585276442602906
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 17:de:bc:f5:25:1e:74:5d:50:c3:0b:2c:18:f1:e8:e7:af:ce:f7:41
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ab:b0:e7:d8:76:03:e4:45:4f:4d:9f:e0:e7:03:de:d6:51:7c:62:d5
Fingerprint (sha256): 1b:96:55:10:88:8c:23:9b:75:d0:6c:ab:64:b1:bf:75:71:97:14:56:77:ca:51:20:dc:8e:5a:34:9e:42:04:c0

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

Revocation information

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

Check the revocation status for certificate webmail.fynbus.dk

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for webmail.fynbus.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

webmail.fynbus.dk

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(limited to 100 certificates)
*.fynbus.dk
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cplan.fynbus.dk
infoweb.fynbus.dk
www.webshop.fynbus.dk
*.fynbus.dk
webmail.fynbus.dk
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webmail.fynbus.dk
webmail.fynbus.dk
cplan.fynbus.dk
www.webshop.fynbus.dk
cplan.fynbus.dk
sms.fynbus.dk
cplan.fynbus.dk
*.fynbus.dk
*.fynbus.dk
infoweb.fynbus.dk
cau.sas-agri.com
webmail.fynbus.dk
cplan.fynbus.dk
status.codafish.net
www.webshop.fynbus.dk
cplan.fynbus.dk
webmail.fynbus.dk
*.fynbus.dk
webmail.fynbus.dk
cplan.fynbus.dk
webmail.fynbus.dk
*.fynbus.dk
cplan.fynbus.dk
infoweb.fynbus.dk
www.webshop.fynbus.dk
webmail.fynbus.dk
aov.fynbus.dk
webmail.fynbus.dk
extranet.fynbus.dk
webmail.fynbus.dk
*.fynbus.dk
www.webshop.fynbus.dk
www.webshop.fynbus.dk
www.webshop.fynbus.dk
cplan.fynbus.dk
www.webshop.fynbus.dk
www.webshop.fynbus.dk
cplan.fynbus.dk
*.fynbus.dk
status.codafish.net
www.webshop.fynbus.dk
servicedesk.fynbus.dk
infoweb.fynbus.dk
webmail.fynbus.dk
cplan.fynbus.dk
cplan.fynbus.dk
cplan.fynbus.dk
webmail.fynbus.dk
vms.fynbus.dk
cplan.fynbus.dk
webmail.fynbus.dk
www.webshop.fynbus.dk
cplan.fynbus.dk
cplan.fynbus.dk
webmail.fynbus.dk
webmail.fynbus.dk
www.webshop.fynbus.dk
webmail.fynbus.dk
status.codafish.net
webmail.fynbus.dk

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1VrQ9usoLtXQaUDTVTuU
KO4Bg9xYX/CF6NLtS/ed9y8sYniFSKIiEZHG+S74PJK+JYoCdDwq6/f2Ec9H1npC
a+gCvavDOf6zGSXe94zaQCqlEa9XT/cBH3nPr2dZDHmlfgNt1wvmKCdLdPZQhaYK
qWOZh3fa1V1W8GJ9ptUUC20bFmn/IUzh8/WgY9bnYilg73FA0UQSblf1U8f5hI3k
cEQuBQsOREsde9NtrPpnwaIQpNABcqDYfaeClksDoEcfT/hr0zeZPBhn82mANXYf
etaTCbEUaK4rBJyBUEhZg93odTuL4U7VtjeRqIagQydpEqAq1DMIQYTe/zKLibq3
/QIDAQAB
-----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 411648943969788677870413877585276442602906
 . . . . . . . . [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 2021-11-26 00:47:49 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-02-24 00:47:48 +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 'webmail.fynbus.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 26933542128454411761338287614005929095625329330289990002877784099616013620693694108383576484141436191554964985353938081252672692157542170020910117762231205001755900838993867003120001491020258847603950643089747615596148140638686265618673695362612383934544233067627915839034559742116956076534518050948693917499284685275711265326552937525445170290157189898351093234727484558359598656499072727426035989585222138583254406391196378957581438139843043163229903993015041313690994094840634610102304012318669226427249252355164475473265930589391602563899299604840928208956530108908418225983542815488213616176722996910270526961661
 . . . . . . . . . . . . . . . . . . . . [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)
							17debcf5251e745d50c30b2c18f1e8e7afcef741
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.fynbus.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000017d59ed63a7000004030048304602210095989418e425829be7d0815d3e8b79df5ae44c8f2c913cfa9fcafc00498ae52f022100d3dab1b175b1eb31e162b73fb05061d248bca0c596da8159c51ae7fae74c1f3500750046a555eb75fa912030b5a28969f4f37d112c4174befd49b885abf2fc70fe6d470000017d59ed63a4000004030046304402204ee0757858cc29651e9c530101b5ca259a193330c4384eb63e85bfab7bd7bda50220659a9fc6a6306f29aa8b2cd757918cbdd473ac954ffbc94bf773cccd64e5c073
 . . . . [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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