hip.cat

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:01:05:9e:67:bb:f9:9c:dd:a4:2a:d1:f3:51:2e:e1:f7:1f 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=hip.cat

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:01:05:9e:67:bb:f9:9c:dd:a4:2a:d1:f3:51:2e:e1:f7:1f
Serial Number (int): 261684608789065358458299103826604187580191
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a5:ef:12:ea:be:c8:c2:0c:a8:7f:c2:bc:c2:67:4a:8d:77:c3:a1:6d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 65:6b:6d:fe:89:48:88:33:91:f4:33:bb:7d:a2:40:29:42:9f:ba:68
Fingerprint (sha256): 09:57:ed:3d:f0:7b:07:dc:5b:56:75:06:9d:03:e5:4f:92:75:5c:59:4a:03:b9:7a:38:8f:2f:df:04:32:ba:d2

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 hip.cat

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for hip.cat

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

hip.cat

Other certificates including the domain name hip.cat

(limited to 100 certificates)
hip.cat
sociam.cs.ox.ac.uk
hip.cat
hip.cat
sociam.cs.ox.ac.uk
hip.cat
sociam.cs.ox.ac.uk
sociam.cs.ox.ac.uk
hip.cat
sociam.cs.ox.ac.uk
hip.cat
sociam.cs.ox.ac.uk
sociam.cs.ox.ac.uk
sociam.cs.ox.ac.uk
sociam.cs.ox.ac.uk
hip.cat
hip.cat
hip.cat
sociam.cs.ox.ac.uk
hip.cat
sociam.cs.ox.ac.uk
sociam.cs.ox.ac.uk
sociam.cs.ox.ac.uk

Certificate

The complete raw certificate details for hip.cat in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxu6O0kM+Y9LN13Ol7CpE
Xut3xJNj6ftTcQFRkS7YzH1JXoZd9uYGdfVwT8Ip6aqjFBiOXIRdMpCjzWaWvmV1
KrVvNWYEXEJsbQFm+HoZXcNOv+7gfmRV64XHyUzm+P/aWRwJP/44GH/obxwJTupp
e70J4BhqD26lmZulIZMLvqdKA5bAfoUrdS0fXt/O0rtEz+IxWqB5yoMMVmJbuEVK
mcBfDUOfYGZhvVWpFSRzoikk9zaoR0QLq41/wmMbV7mcwYOLBuJ5Y4EX/D+ayMUO
ALzuG0OOAg/Tjya4Ogz08oeU/QIR6RH+6xcT/8sheRxpEAa0D7m40BIheNml0LSa
2wIDAQAB
-----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 261684608789065358458299103826604187580191
 . . . . . . . . [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 2019-12-31 23:05:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-30 23:05:05 +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 'hip.cat'
 . . . . . . . . [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 25112821666126660956555487083285795629714941864453261992052444782762701767678235554905952676165026997962277737543389210998131048244561953697753237395636515913660207318432883477275681186602846524128755016819400791316232169501261125936688022424103130169414326522284396197998099004168653795670457365770235628147400615935428265750801691871108100624286247670175061386712463034825692010599090809308370462223713386369371249099055195163897488345760974366307306869969407932788818206357857096732431558371459967927329524231379662142091412035613598829331097497412447318744354514493687083321853105352003887773010617336293192145627
 . . . . . . . . . . . . . . . . . . . . [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)
							a5ef12eabec8c20ca87fc2bcc2674a8d77c3a16d
 . . . . . . . . . . . . . . . . [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 (11 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hip.cat'
 . . . . . . . . . . . . . . . . [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)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f5e6b90ba00000403004730450220669632d65d5dd4d58130c4662721afc4fae55cb8b3839a4de2aacacc974dd9d9022100ebb7a144d7c0e76c2c5c95ae8f682a6118b46e849b03ffde1c23ce5881bb77a6007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f5e6b90af000004030047304502210093218aca93e1ab8ec68c30268bc9e978816bd56581768076bd92b3563d559d000220294a151dbe82c54149197b9f52741d14acb88a1a32ad3c19a2bba69b972fce66
 . . . . [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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