DV SSL/TLS Certificate for www.atrida.no

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the www.atrida.no DV SSL/TLS Certificate

This certificate with serial number 06:b6:22:a1:7b:82:da:60:ee:ea:69:7c:1d:ec:f6:fc:41:9b for www.atrida.no was issued on by Let's Encrypt.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for www.atrida.no provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 06:b6:22:a1:7b:82:da:60:ee:ea:69:7c:1d:ec:f6:fc:41:9b
Serial Number (int): 584651138586926818770281422699190002925979
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: db:9e:21:16:13:bd:14:08:9f:d3:dd:1c:c9:35:69:d9:27:5d:44:78
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): a8:f7:cf:3d:f3:44:a2:cb:7d:92:0f:7d:28:08:bd:1a:7b:ea:cb:b6
Fingerprint (SHA-256): e1:8f:51:df:fc:90:45:4d:51:db:0a:1b:61:03:87:4b:fb:97:1e:be:77:80:71:1f:ff:de:9a:f1:7c:6b:d9:dc

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/28.crl

Check the revocation status for certificate www.atrida.no
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for www.atrida.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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for www.atrida.no in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1yUP504uqtNkSLKpBPk3
w2+2n1tsP1n3Y/hgBKasgqSHaUUcvfcHdqAgVGWCS9SQFFPMJ/kE5Es6CRXpEWHb
AbuTUJsnSSsXx6MrlNw2/uoSD9RLI3vM9O1VtTx5/I/ymmyUAmPM7tEeC4rgvETX
WzBRz8cosgOcD5wpNI+4sTa57zEcnvjoYB5d0BDqkn1H8bXFaLsVri27/sRu1KgW
1Y5QyTpRgjQDluJKLLrfPsIumV9AY1Ep3Mh6q7lUt9xW/ao6N78LjCC+wHto0CfF
GMT1LtQJVR1hOxx9eYOWcyFp8nrAIYPGn4FI81+eNqDEAL0MZn2eu+YX6FfeKHyp
IQIDAQAB
-----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 584651138586926818770281422699190002925979
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-05-28 22:48:44 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-26 22:48:43 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.atrida.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
 . . . . . . . . . . . . . . . . [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 27159511581804115075296290989657737904693460146545824707353716352067058044297311377530375680412415807873998678341278892913754669283569826052801105867037910918048129344377730939408866969092807753460122475127632358791949847996057132651459317577674104283789067125110666382539485027277856548032922138279925631437222583545214515740419747073061476418921386618654912920557012318404521167290718650749493883171838786999139507215087721726133431298334545562097486229052802776071519801519870532702733084861604227239775329200646176370981956802433430112325959531523261968415977834300749232665663691879808852852040198622288396724513
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							db9e211613bd14089fd3dd1cc93569d9275d4478
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'atrida.no'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.atrida.no'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.c.lencr.org/28.crl'
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a845400000197194b00c200000403004830460221009004dd8c75f760c0a882d5ab72756f2b9e45347ac169c4610d107021a6de9bb4022100ffb3b10668e61134f01d39fe5e96fd4a608d985717eadff12cfdfe31fe0bccff0077000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa3400000197194b1062000004030048304602210087235286bbf73d2f8f130d7fd702bfa33141b4251dfd76cd6d53bd68b6dddda3022100f1c9c697433d042e650428da13346a38d67079ea3e150048b5566175db52262c
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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