itk.samfundet.no

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:29:c5:99:d8:19:cd:68:d0:6e:ba:00:d1:8e:97:53:f1:97 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=itk.samfundet.no

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:29:c5:99:d8:19:cd:68:d0:6e:ba:00:d1:8e:97:53:f1:97
Serial Number (int): 275551091558672950788670081469977371865495
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ff:e3:41:f9:9b:96:e5:62:22:08:e4:18:4d:ac:a7:7b:f1:7b:4d:d4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 3c:11:65:48:ef:d2:d5:9d:6a:d9:c2:b3:d1:97:7e:10:ec:36:17:a9
Fingerprint (sha256): 06:4d:b6:62:fe:4e:d4:dd:0c:3c:b4:8f:b9:fd:81:e4:dc:4d:a3:bd:95:1f:46:2f:ab:72:82:b4:d0:a2:9a:e2

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 itk.samfundet.no

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for itk.samfundet.no

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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

itk.samfundet.no

Other certificates including the domain name samfundet.no

(limited to 100 certificates)
www-beta.samfundet.no
samba.samfundet.no
start.samfundet.no
lists.samfundet.no
rocky.samfundet.no
medlem.samfundet.no
sg.samfundet.no
robokop.samfundet.no
fk.samfundet.no
lists.samfundet.no
munin.samfundet.no
robokop.samfundet.no
*.billig.samfundet.no
wlan.samfundet.no
billig.samfundet.no
webmail.samfundet.no
fg.samfundet.no
billig.samfundet.no
laafte.samfundet.no
sikring.samfundet.no
gs.samfundet.no
sg.samfundet.no
plakat.samfundet.no
munin.samfundet.no
edgarmv.ufs.samfundet.no
pst.samfundet.no
acl.samfundet.no
itk.samfundet.no
samba.samfundet.no
smtp.samfundet.no
start.samfundet.no
www-rails.samfundet.no
pst.samfundet.no
lists.samfundet.no
dg.samfundet.no
anmodning.samfundet.no
spork.no
webmail.samfundet.no
gs.samfundet.no
fg.samfundet.no
www-beta.samfundet.no
laafte.samfundet.no
utedo.lekvam.no
piss.samfundet.no
oldpowerhour.samfundet.no
www-rails.samfundet.no
ibuprofen.samfundet.no
herman.itkwiki.samfundet.no
lists.samfundet.no
andrkn.mdb2.samfundet.no
ark.samfundet.no
fk.samfundet.no
www-rails.samfundet.no
vk.samfundet.no
ufs.samfundet.no
herman.robokop.samfundet.no
fk.samfundet.no
samba.samfundet.no
traske.samfundet.no
www-rails.samfundet.no
lists.samfundet.no
iustitia.samfundet.no
gs.samfundet.no
raadet.samfundet.no
vk.samfundet.no
pst.samfundet.no
dyrt.samfundet.no
billig.samfundet.no
fk.samfundet.no
rt.samfundet.no
home.samfundet.no
billig-sesse.samfundet.no
www-beta.samfundet.no
gs.samfundet.no
fg.samfundet.no
home.samfundet.no
wlan.samfundet.no
samba.samfundet.no
rocky.samfundet.no
rt.samfundet.no
medlem.samfundet.no
medlem.samfundet.no
wlan.samfundet.no
lysekrone.samfundet.no
anmodning.samfundet.no
la1k.no
www-beta.samfundet.no
pst.samfundet.no
samba.samfundet.no
vk.samfundet.no
munin.samfundet.no
billettsalg.samfundet.no
wlan.samfundet.no
foto.samfundet.no
smtp.samfundet.no
paal.billig.samfundet.no
fk.samfundet.no
billettsalg.samfundet.no
wlan.samfundet.no
gs.samfundet.no

Certificate

The complete raw certificate details for itk.samfundet.no in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnpGGJoJOCAOoT3WYa4QM
pKn3emPxJt7GwP5uf1ws6l9MRVWcsgMDjAe+WApojaPk67TtOlT+eYvNsmWYuFIV
tIl7IqvxoEaufxs94H6RRAT5/ZWayY1mApSlDht5m9cCWVxlpBnG8+FMGmBjcd3v
GbOFJ9msv7DoQiTS3X20R0/PwEM4SnIZHGMApANW8TVe62nKcg3otxg9ftcbhYxI
+8IRTR3qxTEa4oVeDcvQIZykKC23HhVLJ1dFDEbshgRgvYnntn4JqLwK5u/Hye/V
iNxcYzh6gLXl8SKQjm53WqfOFkAzIJyTZJRwLE61Wpc6t9c6GM7f1YgrRHNy4OcT
/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 275551091558672950788670081469977371865495
 . . . . . . . . [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 2017-11-16 22:38:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-02-14 22:38:52 +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 'itk.samfundet.no'
 . . . . . . . . [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 20017412755967565601471526324781611950467264311732616462532043688352598188007704478077413003855838339234631934797964111124159608250762622211065812412833762715312171966191026263456737741221744218474335778648965895919676642979651125480768014765906215900010080870300059872445332888334132679486668855407789129668059056193487871403722513716863137246678020588929066334913072051216117149610644291061525838321627871602097156669411789474155459163935156423238011072916499378107338034752495987810497665099310604157849696755851687896410338488156937239180892255667666229816544221703018318960917071879991083595925973561684234015741
 . . . . . . . . . . . . . . . . . . . . [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)
							ffe341f99b96e5622208e4184daca77bf17b4dd4
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'itk.samfundet.no'
 . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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