bilar.holdur.is

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b1:d9:6f:4e:e8:38:ed:f3:48:b3:f1:11:4d:ea:cc:c6:e4 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=bilar.holdur.is

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b1:d9:6f:4e:e8:38:ed:f3:48:b3:f1:11:4d:ea:cc:c6:e4
Serial Number (int): 321855857160749973696160947495204528375524
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 97:f4:d2:41:77:d4:12:38:35:e4:80:26:3b:92:52:33:c7:b9:75:27
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 70:32:ad:aa:44:68:fa:69:b7:cc:26:c4:d7:4b:0e:4b:c4:3b:9c:ed
Fingerprint (sha256): d9:5e:9e:67:22:b3:c1:40:37:d5:3a:b1:84:49:32:7d:d7:9d:fb:f1:34:78:3a:fa:82:86:dc:30:11:d6:ad:70

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 bilar.holdur.is

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for bilar.holdur.is

Public Key Algorithm

RSA

Key Size

4096

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

bilar.holdur.is

Other certificates including the domain name holdur.is

(limited to 100 certificates)

Certificate

The complete raw certificate details for bilar.holdur.is in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 321855857160749973696160947495204528375524
 . . . . . . . . [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 2019-12-18 11:17:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-17 11:17:45 +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 'bilar.holdur.is'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 978079102703035329250121997592632435444491872581312115766589724201835081050862004601090648395354717236334825995140531971564658364177865445333331578614752560060798321814865727494809251098037235250068606649733002295503136767763085367660921383794051729356470607135506530614706824107049687378012373643362158719218930726205434438205237715848890933785273085195530219743842726764052651757934589433471406129641829013614978611086805714557571696592739310914001790268633219457211605258018216104627203130191370301468761833697257007901494567525019636433895055181868121725814589018863703802458439308116139830806196901461533770815071420451439456566009408031121412776960489201340732113710295857985185695582054266124154080736144169991881400545374957916177317486551496310556635693103199428655121030757772708087321956913391776230458624229841938230890571656332304414218336210805461621698272074248439202169442770625935460979098103121485351426924358178216857971236585755342961002274024736852737428845651692950814707151743131056114140143913068275812832452421337050072003566369057806123849434376189661928215500542834563107326604666240469519525721968469560601943321670491925202337403962765644232233729553839762465278270073804725610657975212231791532309173031
 . . . . . . . . . . . . . . . . . . . . [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)
							97f4d24177d4123835e480263b925233c7b97527
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bilar.holdur.is'
 . . . . . . . . . . . . . . . . [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)
							00f00077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f18f150aa0000040300483046022100e949cd82c3fbcd3fdf0d0bb2d5e986d83f36428b0a32bd55cec4e5b2ed137c22022100a46a0e5711ff696442c060c9feae639069df52a345580d53b05f530334de5ddf00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f18f150fd00000403004630440220604d368337be8f0fb8c4a6a93b5c536b7da72e109168dc44479f3e076dcbc57e02201467cc45cc4f187ebf4ea452d3252d46cea2c59d7edad42c3817a5326cc681a4
 . . . . [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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