rugger.info

Issued by R3

About this certificate

This digital certificate with serial number 04:26:de:83:c3:64:a1:40:04:d6:15:c8:2a:35:a9:17:f4:49 was issued on by Let's Encrypt.

With 4 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=rugger.info

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:26:de:83:c3:64:a1:40:04:d6:15:c8:2a:35:a9:17:f4:49
Serial Number (int): 361675646439031961028482312790471993717833
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 26:88:b5:0f:d3:3d:31:e3:4f:31:24:6b:ff:e2:4b:23:bf:5c:5d:5b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 48:22:e8:2a:fd:90:b4:81:21:d5:02:7e:d5:d7:d5:fd:8c:6a:81:b6
Fingerprint (sha256): 08:c8:e2:49:b3:17:cb:5f:ac:75:b3:86:8b:96:b7:49:eb:ba:1c:32:eb:01:cc:92:1a:83:0f:66:f0:83:5c:b7

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate rugger.info

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for rugger.info

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

forum.rugger.info
rugger.info
www.forum.rugger.info
www.rugger.info

Other certificates including the domain name rugger.info

(limited to 100 certificates)
rugger.info
rugger.info
rugger.info
rugger.info
rugger.info
rugger.info
rugger.info
rugger.info
rugger.info
rugger.info
rugger.info
forum.rugger.info
rugger.info
rugger.info
rugger.info
rugger.info
rugger.info
rugger.info
rugger.info
rugger.info
rugger.info
rugger.info
rugger.info
rugger.info

Certificate

The complete raw certificate details for rugger.info in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9wSyOkOVNQoxRB7RTL8D
OMUOappvzXr0YzbuxLnh1BTCm4d0vq+944byZrmpdnb0crmr8gJJGAbvBqjht7HK
0tlTG3KYPBDVzQFqytlMmhDSNyHVi90MlotT+8tRXm1b+tdog2low8iNNAviKF7J
RPuhB1sdhhqkNcHTHxQdVyHhnl7BjqvwCWEDiAm1Q06LdbmZr5jx7xvUPqcnxprp
KgfQax6e0Kr/04OhIaOXY0ydHgcI3zNVVHsZizZkEqT5UjIu3Kwbd7W5mDM3La76
JkwYztRvvU8rJ0eiijQlOpn7G9ujWy8/uEWucdVbDOOWCs+VfW3+dpXXOYmxitOL
lQIDAQAB
-----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 361675646439031961028482312790471993717833
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-06 03:18:34 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-06 03:18:33 +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 'rugger.info'
 . . . . . . . . [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 31183177109905300958761719249970619542584585473943567044119938371584982985419863487829901147498491857388867673903082274061676174157666217773434747672104867709531399802096907071295382027786548623090122742482185819409514380391140932023921233770463128164540535145446800110490010734730393511465419467864410190988712351644894081303882526310607743343409640221727907986386122776347533035792524990186627708961097234018751706267164305910808819245127209379518132349586638516675840745894848432825834219759188797095441342916851423036382487133356082755320880041091564514604019399968777468044503728010175407865195023001576021396373
 . . . . . . . . . . . . . . . . . . . . [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)
							2688b50fd33d31e34f31246bffe24b23bf5c5d5b
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (74 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'forum.rugger.info'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rugger.info'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.forum.rugger.info'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.rugger.info'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d7ca3a1130000040300463044022054a6412fdf03df8167bd6d750fb862c31abf288aef54d91bf46a023d8aebada2022030f31ca242dd6b2ea05afcad733adc10039699b29ccf632bfa341d7131a7b411007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d7ca3a1670000040300483046022100a046718dd79aeeea149c9343f6d9e20629688f836dc9f4498707ef05c4119cc8022100a0287b7a9821d05501866f7faabf31cf880bc23e35e9504017280718ab4c4d81
 . . . . [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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