webmail.fynbus.dk

Issued by R3

About this certificate

This digital certificate with serial number 04:3b:85:df:fe:f3:5a:35:f5:8d:01:21:4f:84:e0:90:5f:ba 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): 04:3b:85:df:fe:f3:5a:35:f5:8d:01:21:4f:84:e0:90:5f:ba
Serial Number (int): 368703753752027604710515811488824686567354
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: e2:06:e5:4d:1f:85:35:76:57:9d:c8:24:c2:fe:2e:6d:5d:28:f4:e4
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 99:12:ce:ea:8b:86:ea:2d:9f:7b:81:53:05:a2:11:90:cb:0c:4f:ac
Fingerprint (sha256): 7d:5c:88:bf:85:ff:a4:79:52:60:68:43:62:83:36:1c:8c:8b:d0:f0:c5:d5:bd:ff:f4:e7:a9:4d:c2:8d:8a:d3

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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*.fynbus.dk
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infoweb.fynbus.dk
cau.sas-agri.com
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cplan.fynbus.dk
status.codafish.net
www.webshop.fynbus.dk
cplan.fynbus.dk
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*.fynbus.dk
webmail.fynbus.dk
cplan.fynbus.dk
webmail.fynbus.dk
*.fynbus.dk
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infoweb.fynbus.dk
www.webshop.fynbus.dk
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extranet.fynbus.dk
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*.fynbus.dk
www.webshop.fynbus.dk
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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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAttKUdGqnN+QATulnaO1E
jKpvlgLvd8HY1xW+cKjldXXi5KQ+8JRso/8Rhix6ElxPx1qDuhgYLSlM4DW8iilU
ZbLCc8BmYfNOoY2FwR4g4pWt09gvSpCyp40/LbkbyImGjEZRssklaslN6E4/jHYO
ry/uKAvug51yzahH1xDAT4TZxRZxIQVr54FNGFcsioVsABFqVeiXj++rzpZG++IT
yyxhVhgtOP+2Of1XOuWQ+Z5LNa01WvulaE2cdaPt4Zxn8om0cayYEHc8ozOEmYkG
nQXEr3QRL58aeUHrgDD3wPnpv8Kr1LWobfKMeyuusFhFccFINvBL0Hg7ivZ2BlxF
4wIDAQAB
-----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 368703753752027604710515811488824686567354
 . . . . . . . . [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 2023-05-21 22:58:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-19 22:58:53 +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 23079212323391795693712992386331703905573919937291075417581421081991343682804153667194792330645689448130683048916650758129816609899629152295366230099059954920917019224128965115789047076187074555005449266168707159054123790927539373472993892457897117581694672050345167719880894648398142153564767307606934277336967975192336320270457974544351299011643865882090148858490087286804974594027582652307461743872453414163296463750062288033597849639663189626711655006077927742445033432913805021599069576235105145506290914512752803400450749698199334157434745614672279870031175264891964252751159581939034036825862872050167262758371
 . . . . . . . . . . . . . . . . . . . . [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)
							e206e54d1f853576579dc824c2fe2e6d5d28f4e4
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018840c0745900000403004730450220558c6bd412ba26772a9965321fe57ca02ef8edf525cd03774a93bcbec0491f9002210088e021c456c7846f4e4763a263b0dec0bdcce802754eb1471db0670a6bbd2517007500adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018840c0746f0000040300463044022026e81b2e2e7cd3fa8e4db776a8080fd51fafa0dde3f166ac3e690f284ab7b8c902204f77b8b177f4041d6012de674ab262f62b2be8a78e0731e1eeef2dea41226b10
 . . . . [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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