penguincrew.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:6a:44:b4:66:e5:8a:0c:74:4a:d7:69:d1:60:66:ca:7d:5d 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=penguincrew.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:6a:44:b4:66:e5:8a:0c:74:4a:d7:69:d1:60:66:ca:7d:5dSerial Number (int): 384610398824800127037821091556047746399581
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: d4:b3:ca:49:26:c7:e0:32:28:e4:4e:00:f4:17:24:c7:2d:f9:ac:6a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 4e:9c:65:8a:fc:76:06:7c:25:1d:e2:19:20:26:ae:af:94:c7:cd:39
Fingerprint (sha256): 97:05:04:dd:f5:3e:05:bd:7a:98:4f:2b:59:d1:0c:6a:c1:d1:3c:39:3e:73:17:7a:a9:89:d9:08:74:a3:13:6f
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate penguincrew.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for penguincrew.com
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
penguincrew.com
Other certificates including the domain name penguincrew.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for penguincrew.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVjCCBT6gAwIBAgISBGpEtGbligx0Stdp0WBmyn1dMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMDIwNzM2MjlaFw0y MDA0MDEwNzM2MjlaMBoxGDAWBgNVBAMTD3Blbmd1aW5jcmV3LmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBANlGl7ir8J1fyFlG2v1NjOUBupGDJUvF 95Z8E5HgjXcXs2VWk833AAOjh/u5rvCHchK0iRxwZbeZd546D8AqDEe575o9ng6b v0q53oKiXZDdjdKNnCypV830FB9TaF7AX7SrUJ9q7j1cFWKNo9iviK39XU3f1gjT c8AhEQh1ciWDsLYBMInATEqOkhPsWQZ+Lu38kGma6PXrRtC2h0E1kSNAzOX5QZMN /sEMwulCoMpbnUOcNesn7YetI0MWiOdgnEe3P1bFcLr48wlZZ2M0Bl7vIYEqdoe/ F9rlkBtmNaoXxylucG7DxS1oIdUaZvpmY1WE47fyPrcmhH/v7krogUnTFDrgqhhh 4vcgb0Kin/+4PWYFGfNmp+Tjo9Llt7uEj/wnYQEcKh0ecn89wh6+K2Sgxi0m+4qn uIkethzicCHzMw+8RVjIZE6yfR0G/C7pE0xLbOe9UTi8RUcWPI71hGDTNuYKb0kQ Hy6tRefv/un2iPUDyXn8sd59K3/79oPsF69ZOOWlSc+/SYVTq4Vcvhz/OQZ9gJSv Sdn87ujw0HLZcaU4sMgtp4A0kb1AyeW8Pnv6M4aGzPsNO+kATys2dIqpDJElRrzA Lza8ketbpFAawvcpTZ2Yfh0JL3ib01paBwSOwW7F6qtkkUj/4ICClrWrwxTkixSI EGpJWCgptsiVAgMBAAGjggJkMIICYDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFNSz ykkmx+AyKOROAPQXJMct+axqMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPcGVuZ3VpbmNyZXcuY29t MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB 9QSB8gDwAHYAXqdz+d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFvZWYg ZAAABAMARzBFAiBMcRVV+ZE7nYbHC1JFMhcG/peuwpbux9uJjp3pJiKmdwIhAJ7K iU/FqHj62+eu3DeSr123hfydkq4pTAAx3oEXSq2uAHYAsh4FzIuizYogTodm+Su5 iiUgZ2va+nDnsklTLe+LkF4AAAFvZWYgTgAABAMARzBFAiAZP6hQqWF+Hz3ERQX/ i5qjIwpesttrAk2hvNtA/S5+TAIhAOOUD3oLW1xlGW0dDC9F203PDCRePk4IG++p J8ZE6efIMA0GCSqGSIb3DQEBCwUAA4IBAQAoGHl6It2S50a4uqVtwVtI1PkPct5/ KsSy+Eh9dfxt8NXC3uBYBXE6aI9lsCCtubHHjTcfhoftUQV/tvZSdRB1MN1gAxy4 4+tiR5fDHmuKflBfbjIgjsmPVd2X0k0kNv8mLgS3ZV40Z9VzQfmSzokjIMYVUkb2 pFsWcwnGCBqWHSYSd9OztrR3hrLv0jx2u0yWkT0fQ6q4BU9BYE0RbSx5s5KXGChP S8h82+MITN90TpcLlivzaQRngYmSBj1RlWZGgp4efG6e5ouBP0KGXdBYGvzOQCnV lKvpraAJzkQKONv7mt8+nrtIgputLQeTNRCCALlAld3ynP8lgS0K0M1C -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA2UaXuKvwnV/IWUba/U2M 5QG6kYMlS8X3lnwTkeCNdxezZVaTzfcAA6OH+7mu8IdyErSJHHBlt5l3njoPwCoM R7nvmj2eDpu/SrnegqJdkN2N0o2cLKlXzfQUH1NoXsBftKtQn2ruPVwVYo2j2K+I rf1dTd/WCNNzwCERCHVyJYOwtgEwicBMSo6SE+xZBn4u7fyQaZro9etG0LaHQTWR I0DM5flBkw3+wQzC6UKgyludQ5w16yfth60jQxaI52CcR7c/VsVwuvjzCVlnYzQG Xu8hgSp2h78X2uWQG2Y1qhfHKW5wbsPFLWgh1Rpm+mZjVYTjt/I+tyaEf+/uSuiB SdMUOuCqGGHi9yBvQqKf/7g9ZgUZ82an5OOj0uW3u4SP/CdhARwqHR5yfz3CHr4r ZKDGLSb7iqe4iR62HOJwIfMzD7xFWMhkTrJ9HQb8LukTTEts571ROLxFRxY8jvWE YNM25gpvSRAfLq1F5+/+6faI9QPJefyx3n0rf/v2g+wXr1k45aVJz79JhVOrhVy+ HP85Bn2AlK9J2fzu6PDQctlxpTiwyC2ngDSRvUDJ5bw+e/ozhobM+w076QBPKzZ0 iqkMkSVGvMAvNryR61ukUBrC9ylNnZh+HQkveJvTWloHBI7BbsXqq2SRSP/ggIKW tavDFOSLFIgQaklYKCm2yJUCAwEAAQ== -----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 384610398824800127037821091556047746399581 . . . . . . . . [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 2020-01-02 07:36:29 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-01 07:36:29 +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 'penguincrew.com' . . . . . . . . [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 886407735155702913716250980112322999396076315019848144599968841881413734420880691410986389788887284730431205005754703799490868410303139329734229253105003783582555372199700176261033745566955697165170774912169150582312211309957406259792031124149467132457547768427679743285126861317779364541620825178119879161234641995875798620431662774794506224921416351141248168448773212632102726017911202900956118407695793303447172094022810477984997478697201203261773462107158820784373067936120940518975048483128447293009553171798126119753952266060236317535616649275257311727934674641002202357449601144318943051564224886437750249703262218528871247428082945536551244264041400831109027356203700272228709221394274984309011148803905628589405001519670521616787670285339558307412623702286690048466331314440422540585488529048751639238301869101623947173960035633802081794058357728406649824820848296860907371025863843307992039597219697908929973125982777044531523418751934711455080663876519190921232596433249197115547772731091152638703051449051705400852477594416126506784119319975692541808424287726712050760124155770434906201163462371182337380128118248324306151363586916938667783259350697730851064246323605727030212587401720823407273910917034622152942359595157 . . . . . . . . . . . . . . . . . . . . [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) d4b3ca4926c7e03228e44e00f41724c72df9ac6a . . . . . . . . . . . . . . . . [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 'penguincrew.com' . . . . . . . . . . . . . . . . [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) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f65662064000004030047304502204c711555f9913b9d86c70b5245321706fe97aec296eec7db898e9de92622a6770221009eca894fc5a878fadbe7aedc3792af5db785fc9d92ae294c0031de81174aadae007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f6566204e00000403004730450220193fa850a9617e1f3dc44505ff8b9aa3230a5eb2db6b024da1bcdb40fd2e7e4c022100e3940f7a0b5b5c65196d1d0c2f45db4dcf0c245e3e4e081befa927c644e9e7c8 . . . . [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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