bilar.holdur.is

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:bb:dc:b7:f5:5d:03:7e:db:b3:ad:88:d2:df:b0:bc:db:38 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): 04:bb:dc:b7:f5:5d:03:7e:db:b3:ad:88:d2:df:b0:bc:db:38
Serial Number (int): 412375331667213926445322812389589457361720
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 23:1c:c8:b8:36:c4:b4:d3:d3:d2:66:fc:79:f4:81:5d:1d:33:a1:9f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b2:a4:e2:b1:5d:b1:8d:1f:fa:38:ca:76:3a:f8:b1:be:d1:02:f4:c7
Fingerprint (sha256): f0:26:1a:89:3d:a7:19:a4:63:0e:d3:03:6d:78:90:9e:ed:ff:db:60:40:da:e1:88:8e:ef:e5:ef:a2:b9:17:4f

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 412375331667213926445322812389589457361720
 . . . . . . . . [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 2018-12-23 05:04:31 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-03-23 05:04:31 +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 782251582583165309441382936347247081837670801313588852684191664129132447865844655399278934770387375688312665212297726157987357255464492671824508880139053280657228583932733351840739693554348004825586001825211108762963390029609175451151251241792991263656831154599632360180421079853279478594116656522093373544079859168916421667459676879223493429705585717856010512974995625658421991540322526692682664667795507268757320407797472660845496873173236512848081804839657429232609966564377780574334895751919177458866618410340328768393224286722932078133442257179312804193271468735341525720203477805063679881981579704987735243645803483508233259245871490377529047230480688043860228828679605963304597532869386511054678601533988379286415797392988388052669854947085668091323501015994513983119853729288055921311114686359260071213565255408167260944908409095341292301719389792789189996835027976133591973163409934477472121629119271765102593119697128015900794564709958329008110485193533344801982607332484534284821525174974118701743582030970873695144948711123508947017006231705831035294069913237028446621423598635443026364725340402559074267669367211190594689340572621310295924532895647609032441192758993323337059327394576764583922240227992585937144756543123
 . . . . . . . . . . . . . . . . . . . . [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)
							231cc8b836c4b4d3d3d266fc79f4815d1d33a19f
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000167d9aa3c2f0000040300483046022100f6dc05ec69f583d9b3858952046e250e1551be3486e4ecd7e7c346c25b81589e022100f3cd84ba0d2045eb247eecd21113019588e04809a5d67c8f930dd76b9716a229007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000167d9aa3c230000040300483046022100d017dc9a2396ce6f9fb13ece785fb9efa05170cb860a902a622ef3a48b595f9d022100ad7a4d858fa9bf07fe35a59286da09013624accff7040173a15bbb7819e7e505
 . . . . [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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