bilar.holdur.is

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:83:06:2f:3c:6e:b6:1a:bb:2d:49:13:97:60:f2:1f:39:66 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): 03:83:06:2f:3c:6e:b6:1a:bb:2d:49:13:97:60:f2:1f:39:66
Serial Number (int): 305922068493566771969155734710612687534438
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 19:f5:ad:fc:8c:8a:81:81:12:c2:17:d2:27:da:51:16:b9:c0:e0:c3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d9:0e:9a:8f:7d:fa:81:39:34:64:1c:02:10:7c:79:ae:4c:0a:e1:d3
Fingerprint (sha256): 42:58:f3:c5:39:ae:17:d9:46:a8:bb:3f:fe:8e:c0:5e:b1:92:0b:e0:0d:89:bc:51:c5:34:6f:75:ee:66:ae:e4

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 305922068493566771969155734710612687534438
 . . . . . . . . [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 2019-10-19 11:44:32 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-17 11:44:32 +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 928039486445202707647189295786138247177722039698976548773597824609832823842966450150635899509724908619430473829919124869001929284646849223640130719408624957848201039968559323373860742675040683934915798479925880456113058801476995035514751324914776176780702569220203398412062590694853099418233641495442087045639990045635057566423008151118769508494745333432453767997253165311729192022961511430185806229476470944215237007675124871753660221546854989318871433327438696160933269137218688082241904353549662624111368063826283667824242254617760657562083264865779394032892427157073536858081910633543293737998350688267728967253615165786759519814515685723262623960611846849444466171762474663749932701020273903232976894029309626175997207980549880051263291105427361489729179853979985354194300253504448763492525059561488052607918928600261411537505452985434910454574046391996866291589726840713820586829663624502623640761079890361631876062154014569290003237862256876530013613156129810624410216180800758959244758448874283006052120717105845676569879536915287110825796943515896475720609170463195414574347475464762980033482196815318628257693247166920980412370060237124579766784475329165140931868384530813790729303971815061103977109667945042920971713128891
 . . . . . . . . . . . . . . . . . . . . [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)
							19f5adfc8c8a818112c217d227da5116b9c0e0c3
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016de40c46700000040300463044022077a07fd84a0a5e562ce26e314440f9cb1347cb47fec3507c80ca9545204990b802206d9c21841bf35ef3b346f2a2858b21add003e48ebd6df26b735f3602306279950076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016de40c473400000403004730450221009fc9c0ba569ddbfb98146fe310fb587054213c2cdd473afc8ae0b66e142053d702207b76830684cecf97c7645849b1892130a0db7280f093feb8e818cbab0fdc13c5
 . . . . [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)
		0000e606922b35d8fb018046a76992660fa92d5c70137916818ea223b0e4b411b9cd5614a73e29b53c898c5e65fee5cfe36ce294e6fa2c9c876e0b51025a73a38868fef44a026c7c43fc3664439ed26b684acf00ff51cf127a184617bf54eddc76b20c2e996607952938312cbbaa5fd720d19f05d2c5c3c56b40493c1d176ba638cbeea5621361d59c703430b681107293dba803e31377e22c4cdc6e5409512027d61befdaa84cc553e4cd6dc5ad6550853048e797abe6bd751df5b52f9b63621d44797d4bf990dbeed8eb72802e1d4e302d003c94927f9b4ef284708efa8bc81943811b6816cab5b6c27a7d56e6572f5ed362245f8652c0090ee47ad3f3e9f857