halvar.at

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:d5:99:03:a3:33:3d:29:01:ec:70:ec:34:75:85:9e:0d: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=halvar.at

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:d5:99:03:a3:33:3d:29:01:ec:70:ec:34:75:85:9e:0d:66
Serial Number (int): 421132678651538876881322959055041442221414
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: cb:08:2e:0d:af:ae:84:cb:70:56:24:ba:8d:da:ed:e0:41:5b:e2:ac
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 93:b0:6c:d7:85:23:30:73:c1:47:71:c9:c7:c0:56:25:74:97:0d:12
Fingerprint (sha256): 23:7d:c0:64:68:bf:ed:f1:2b:3e:f4:7d:c0:0e:da:10:52:b9:fb:a0:d1:13:f9:5c:73:5a:ee:95:e7:22:af:84

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 halvar.at

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for halvar.at

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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

halvar.at

Other certificates including the domain name halvar.at

(limited to 100 certificates)
halvar.at
halvar.at
decentrafin.com
www.halvar.at
sentry.halvar.at
www.halvar.at
halvar.at
worker.deerbot.cf
boards.amitco.info
halvar.at
ndaby.club
worthofplatform.com
www.vrpassport.org
baojai.tk
halvar.at
halvar.at
www.weborama.lat
neu.halvar.at
www.halvar.at
www.halvar.at
neu.halvar.at
ceph.openix.co.kr
superadmin.wellcome.biz
halvar.at
www.halvar.at
www.halvar.at
halvar.at
new.halvar.at
new.halvar.at
littledubfarm.com
gitlab.halvar.at
cya.ai
www.halvar.at
gmail-delete-duplicates.halvar.at
halvar.at
link.clustertruck.app
halvar.at
cloud.halvar.at
ratemytransit.app
neu.halvar.at
inteligeek.cl
mental.chronogears.net
baojai.tk
www.halvar.at
www.halvar.at
www.halvar.at
halvar.at
halvar.at
halvar.at
nextcloud.halvar.at
www.halvar.at
halvar.at
www.halvar.at

Certificate

The complete raw certificate details for halvar.at in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs2BU6kgmIOsKK8Qf6sf5
gGjLiiHct6FEOkqDbayfLYpKd9K7zkbqbs+2oxogiV3K+3ih/xeXXVdm66+aGN1F
J1C9lGuYq/sGtfgMTVw6fioQn8rcQnAHDrD6RFYA7qiWHEqQOfL2w0lELpy9MXUs
KQltVzBh1Q5CMWnc9lHbibuKSgnsEI5BfQIGsYbRAoNRaliqp+TIwV9fbgjWT64F
VsIvGr+E0S8edOGcecvAH5aEN3mX/iVtAYt6YgHIfVE90mnnZN5dnRa5eAtc5z0X
f+r84MwOhuZaVBB37Zbj+D0efHaHgbinDGxpC7My7/SY056TrI5rBj7/2URYbWsj
HQIDAQAB
-----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 421132678651538876881322959055041442221414
 . . . . . . . . [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 2018-12-08 08:52:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-03-08 08:52:13 +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 'halvar.at'
 . . . . . . . . [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 22644159520582514580837740263246477166097598344589608332725057417719834386928581913980295929294694869850590850307481959897222105593671251659425348874838821228898417577692972532635780271692813040684791964920036397786891410499704280090617019243810232924936562171363190638021186972979927471341447310858864368987138050675633163455807676935701310110211944508110072330886598017166513020058727497190811115171655968413644069258670871809213241437243506476707789309732926930691392770972157909103307683846079639092309596597856342862746250614023024864076877420431997764627125615877768645782584117861989875416204856559382899139357
 . . . . . . . . . . . . . . . . . . . . [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)
							cb082e0dafae84cb705624ba8ddaede0415be2ac
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'halvar.at'
 . . . . . . . . . . . . . . . . [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)
							00f0007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe000001678d3b4ed700000403004630440220488813c9af9b7d514f683bd8b86d6eb533136b4a17ac6b02651e561df01abfa5022037955838375bbe03cebf1072046fe74f2d65b9851a4b31310403b4e7f8ed7c60007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001678d3b50bf0000040300483046022100b9cb80a77bf3e1537d7cddc6adfd458a9125f57385e7752ed78875175387875a022100ba56e12525e124570b70f7c253026793adef69d6f9f2d6dcfb70cfb3eb2f2cc7
 . . . . [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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