www.penguincrew.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:87:9b:d9:1d:42:1a:46:e4:9a:00:32:3a:cd:ac:94:60:fd 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=www.penguincrew.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:87:9b:d9:1d:42:1a:46:e4:9a:00:32:3a:cd:ac:94:60:fdSerial Number (int): 394594420922559712718389638616973766320381
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 5a:e9:5a:dd:16:50:76:64:92:5e:67:f1:fd:9d:ad:98:70:96:2a:d4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b5:e6:65:6b:97:f0:b1:6a:35:ef:be:5d:4e:db:72:ff:a2:c2:70:61
Fingerprint (sha256): 15:48:3d:bf:54:d4:25:f9:52:3e:03:89:2c:0b:c5:57:e0:b1:d6:4d:4d:37:75:64:f9:34:dd:d5:28:cf:8d:54
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.penguincrew.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.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
www.penguincrew.com
Other certificates including the domain name penguincrew.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.penguincrew.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGYDCCBUigAwIBAgISBIeb2R1CGkbkmgAyOs2slGD9MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMTAwMzMyMjVaFw0y MDA0MDkwMzMyMjVaMB4xHDAaBgNVBAMTE3d3dy5wZW5ndWluY3Jldy5jb20wggIi MA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQC8IAdg8UH9zApp5qKJCT3GyvA6 ZZe//uTnc56E5kCXCQS9BU0jqjSj5Hhx0UBjF1+Gn7yo4fv+7m1oMu5CACBDAhnG OVxBkQ8zsK8Itf/914XRr9PQ1wdTEBA9mzTwBLzvBGAfY5ugY1PUgQjTqir5S7WN GX5oasX2ZBcCp7iZ50GSETimy5Jo0lek+PLIcm6OnYG6yKj5Qs5k1TMHWMEZZOux bR4DBeED8ojTJ1zB1mZ3x9q0Wn38OBbhI3SqJQNJCx1nDWwnii9xreZT/z6UFLCD 8rEkQVUVucZGtupkgPaBGVJy5UFHIuBwjki7R1SYmT4NbfKLRSazVvdarQmJsGtZ MHBAU2Iqezlxn1CKK9NkhacHwgf+fVvRXzegnsY67SA/HakY3r4JBtMEUCINWHzc S36FLHdQk8JvUS1yCig+y8ipxqJgU0K6Fajp1wGnNrJdb8Rah0sajvAnbtlCov1J SdCiWW1QtQkI5fC/db4xC/96wUcmXBw19vDYZYQd5062LZV5HJW8gRITeb3gbHg9 PcQXoLIlBWUdSWooR57Xe/d+Fm6NwfzDLHx9vc10ON+DnzzEBB/y4iEDIpl88rTU Yqeo8ZAyFQioTtYM/Kr37vDjFCFctVefbeXzV7cBFL2NCB2ekARpDD9k/H6NUCON yUwi9aokWGB6NaVEnwIDAQABo4ICajCCAmYwDgYDVR0PAQH/BAQDAgWgMB0GA1Ud JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQW BBRa6VrdFlB2ZJJeZ/H9na2YcJYq1DAfBgNVHSMEGDAWgBSoSmpjBH3duubRObem RWXv86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3Nw LmludC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0 LmludC14My5sZXRzZW5jcnlwdC5vcmcvMB4GA1UdEQQXMBWCE3d3dy5wZW5ndWlu Y3Jldy5jb20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAm BggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEGBgorBgEE AdZ5AgQCBIH3BIH0APIAdwAHt1wb5X1o//Gwxh0jFce65ld8V5S3au68YToaadOi HAAAAW+NuYxQAAAEAwBIMEYCIQD5Ti/GkpmypxNecwbtdMqm2I56RhEfLddHwK/h j0xybgIhAOsQ0Q+RP1ayBErwf4LLqbsmVe7YRH18DoVOsKCjiAIlAHcAb1N2rDHw MRnYmQCkURX/dxUcEdkCwQApBo2yCJo32RMAAAFvjbmMyQAABAMASDBGAiEAylB3 5u1xZXrXyXUh1lKitQbMDyzlq7OgY6QvslTt4XwCIQDc62gRzRznd9zctZr+Q/eC G0NYkZ6XYPtrdY3XrdovBTANBgkqhkiG9w0BAQsFAAOCAQEARdM+e8pLvQ2oOam0 6ZZJQ+xzwMvW+1uBSRw1aXxmy0CzmxgE4sSzPQXdr67yXjWD9q2E1v7QT/A3nW7I Nq4vMGn3/fPigM/sUNCEX86TV/iwn1TvQJF5JUMQs2C1HPj3JyasH6MIzdzQyn3Z wmw6vmSo9OcdYyae0mrb6gTm8CFEAB4AX/W6+HWRELGaPGuUH4jlM56erPn9Dzmf 3UoKZtZZqYpkim74w0me/30Y1zOwOU0sYrpBN86AZ2V/t9UNbNnq2ToicwHqlK82 p3ywlwu0De5vs4ZR1wFE7DF/dvkh/VipCirpz8TJXPAmIxsOB9MoAnoryTOW37U2 HrLASQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvCAHYPFB/cwKaeaiiQk9 xsrwOmWXv/7k53OehOZAlwkEvQVNI6o0o+R4cdFAYxdfhp+8qOH7/u5taDLuQgAg QwIZxjlcQZEPM7CvCLX//deF0a/T0NcHUxAQPZs08AS87wRgH2OboGNT1IEI06oq +Uu1jRl+aGrF9mQXAqe4medBkhE4psuSaNJXpPjyyHJujp2Busio+ULOZNUzB1jB GWTrsW0eAwXhA/KI0ydcwdZmd8fatFp9/DgW4SN0qiUDSQsdZw1sJ4ovca3mU/8+ lBSwg/KxJEFVFbnGRrbqZID2gRlScuVBRyLgcI5Iu0dUmJk+DW3yi0Ums1b3Wq0J ibBrWTBwQFNiKns5cZ9QiivTZIWnB8IH/n1b0V83oJ7GOu0gPx2pGN6+CQbTBFAi DVh83Et+hSx3UJPCb1EtcgooPsvIqcaiYFNCuhWo6dcBpzayXW/EWodLGo7wJ27Z QqL9SUnQolltULUJCOXwv3W+MQv/esFHJlwcNfbw2GWEHedOti2VeRyVvIESE3m9 4Gx4PT3EF6CyJQVlHUlqKEee13v3fhZujcH8wyx8fb3NdDjfg588xAQf8uIhAyKZ fPK01GKnqPGQMhUIqE7WDPyq9+7w4xQhXLVXn23l81e3ARS9jQgdnpAEaQw/ZPx+ jVAjjclMIvWqJFhgejWlRJ8CAwEAAQ== -----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 394594420922559712718389638616973766320381 . . . . . . . . [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 2020-01-10 03:32:25 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-09 03:32:25 +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 'www.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 767483499622357581072600661724721846751358810165404027827439395391206939623941160503082964255407295599392588517601141016543801527541119784985708444647831543137010030392270665001998925483154384576947909164931091625816899133675945726275741576083086565687709824705807200041399340444584729563498658761418562543238952922619123543957250756893157661988475122486048672978391071473267597875802138957070723329114956785035804057595247809438546043625719767184183744398319258757873310709281684067029917339766144091689158059786328650284052516530109208697900619666779628339370202091168459813108332336941139717331380889044492647317085790121074349819470881635599514187595314088985513478667145930455313985859758806798608204559174000662089263628752408721512328645735639092352567558553095734634764781955056512497368247986153104618609309844338367430229362346503219043358333617977199761288321494451417685767302225857914713565386033075922100436004465446829920922225202665152663310124398360406454007797716168833757794097191915454526658972797272993962492421585888795549951520463063422755781014496100039238405795207360153827761799615893255240340805711896611874325887983111913016461330112212095833415273140084127182160389222084608359969065216611654778164167839 . . . . . . . . . . . . . . . . . . . . [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) 5ae95add16507664925e67f1fd9dad9870962ad4 . . . . . . . . . . . . . . . . [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 (23 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f200770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f8db98c500000040300483046022100f94e2fc69299b2a7135e7306ed74caa6d88e7a46111f2dd747c0afe18f4c726e022100eb10d10f913f56b2044af07f82cba9bb2655eed8447d7c0e854eb0a0a38802250077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f8db98cc90000040300483046022100ca5077e6ed71657ad7c97521d652a2b506cc0f2ce5abb3a063a42fb254ede17c022100dceb6811cd1ce777dcdcb59afe43f7821b4358919e9760fb6b758dd7adda2f05 . . . . [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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