webmail.fynbus.dk

Issued by R3

About this certificate

This digital certificate with serial number 04:c1:29:9c:37:84:81:4b:27:96:a6:b7:99:2f:88:82:b9:f9 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:c1:29:9c:37:84:81:4b:27:96:a6:b7:99:2f:88:82:b9:f9
Serial Number (int): 414178950014949883094205512263794050644473
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 15:4e:d2:d9:2d:a9:63:84:54:96:f4:8b:5d:dc:b6:cf:68:3f:8b:9a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ec:c0:5e:90:a6:da:ab:f3:f0:e0:7b:01:86:9a:53:d7:b1:c0:f2:7e
Fingerprint (sha256): 64:9d:14:09:25:fa:3b:52:56:59:37:95:62:06:13:29:06:46:c7:fe:c5:80:b0:d8:b0:c5:4d:16:2e:7d:88:0f

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)
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infoweb.fynbus.dk
www.webshop.fynbus.dk
*.fynbus.dk
webmail.fynbus.dk
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cplan.fynbus.dk
www.webshop.fynbus.dk
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sms.fynbus.dk
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*.fynbus.dk
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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
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aov.fynbus.dk
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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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAytkts1d3UCVCsRdT6c4v
aXZMge22keFkC8HtkNQiDnO51HTqSqmsYQKCnxyL5pPVuIXI3du89TFMol0+RZ+7
ZPxtgfrVsdGkmRo7onhILB1B4tw+rxrkS91JCZpkOLwGkcCB7vKf334rWVYReR/N
GQXh6oYLiH6Eabx2DTi+w42yD5zP2j1KMkHG+eV8z+aNZH3tVoqY11aAAS9170AO
bOIAE/I/JOq5jB0/fh7pavQMuR1YGQ53LSE+DNLes+0Av9RpYNI9Y7J+gGzlQkER
/x4S7sUd39SkWE3HJzRn6betMLvrSBNhjg22UBH1aA+gXIKu25GgoX2nHoxUB853
tQIDAQAB
-----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 414178950014949883094205512263794050644473
 . . . . . . . . [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 2022-03-26 02:32:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-06-24 02:32:08 +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 25607232321739250614300076006978628835673311029768990981461975391660119203884332992152362829094455713385785459660333843431059553128461269019161945063066540724159466536639238090593277254718779943086703269919119977400208849441364733338103884921498608749819675964714121949917208813242262679681629392485780369766961289625201435805791164669975679275897272742942828713986656539284300825609867920276446756410059333382697076316103227020699063817771377979234080230571076057911192980966998981587060699241626235294880666727123921399644975431754275246110129431801851574349221262502227000404733044738348674193304555458493900814261
 . . . . . . . . . . . . . . . . . . . . [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)
							154ed2d92da963845496f48b5ddcb6cf683f8b9a
 . . . . . . . . . . . . . . . . [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)
							00f000760041c8cab1df22464a10c6a13a0942875e4e318b1b03ebeb4bc768f090629606f60000017fc44808590000040300473045022100e11805d5a150ea23a0830f9e1c1eb6b0d892c64739a275f80506e24c290d481e02200601845a0d4d049b29e1df5ee19117a7c481a38bcd1adb6f79d4f4c2e2ec9ed900760046a555eb75fa912030b5a28969f4f37d112c4174befd49b885abf2fc70fe6d470000017fc44808790000040300473045022042ba7901fa7d82745da9a5b10f96079055b6d607648d6c9bf60345fbcc9cb82f022100e7052ef5381973c58fe6b5934232153cd930de9a75d44b4cc0711c1cf2d39097
 . . . . [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)
		00b4342eebca0486a50e196866c8687c796b0a3d098a049cc6b10aa303d08aa7364ff9ba71691481f882985e56945d5f4f5028319f4bf7eaf3c6016b88566f5536565675401327c5d424462e7bd409d597f5a2ea62b914ab358ec5f9c6e340b0427341595d89510581eab3a1a1210cbbe093766f18527953baeee98f8e33f45994b4bc8003bc7d92eeedc2b29634d37650f1c4e327c77522e53dfa3e8b61ec0fb4de884fb9fb30f3c0d0411da3f1e2bf5739461c5941308e5a4eabb26b7af3b329a456ce83b42c0ddbd9889db11af3657b4cf38ade27a03b8e3cd9130a8ea8e73f85300aabfabc17d177503d8b1578fbacb4e234d82a9fa4244c5a23c1ad495e89