perfugas.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:c6:1c:82:82:fc:ee:9b:99:96:1c:2c:e3:8b:9e:39:2f:3a 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=perfugas.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:c6:1c:82:82:fc:ee:9b:99:96:1c:2c:e3:8b:9e:39:2f:3aSerial Number (int): 328750662484852733847095288659726042738490
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 76:43:9b:33:a9:48:8d:d8:6b:3e:44:32:24:d9:34:2b:fd:bd:c4:2a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d1:f3:49:49:b1:52:4d:73:b2:e0:c7:7c:4e:12:56:40:ff:21:df:eb
Fingerprint (sha256): d6:fd:a7:f6:6a:8d:c1:dd:6f:72:02:7b:9d:d0:98:a8:8e:0a:83:05:fb:df:d6:42:bd:16:e6:05:47:5e:02:78
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate perfugas.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for perfugas.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
perfugas.com
Other certificates including the domain name perfugas.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for perfugas.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGTjCCBTagAwIBAgISA8YcgoL87puZlhws44ueOS86MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTEwOTU2MDFaFw0y MDAxMDkwOTU2MDFaMBcxFTATBgNVBAMTDHBlcmZ1Z2FzLmNvbTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAMaJEIZLaQgtUzxL/J/nP/t9EIVxgZKG+4dM 4q9x305fmxipj7mL9rpf70WG544mAPMiBQxe4avNPiA3PB+a71HGQQMbXJiUH2wA 7iYuwd17jZqmN2cGGwFtXodapYL9DJxZjLc88LMpElIQriV8RYqH6pVu12Uw/Ztf /VcuL/7QbQSs6vAQgkuVlrXqHMvT+M8qwjABZTyk27yVkVEZi6TkORq/UKbvNqnc HbigJnfb7li7phZEvBZamzroJBzaBoMtymCOK5kIeyzrxJKMD/H689o6TDkbvQbU zd2uwecfd0tMcbF17sY5nciK7zMHZxaYpo05D4d7RFeD3/9lUZEUg7xx3OxqOnhn EiRB8RX/jJBywarOCX+f8Axd0G9NjBWwU0YuiLK+uxF0E8PNqIk4U1rrFURtvpG2 Xu25JZzmc7eWIra4S5D4jH3in2Irir+ea+Mo5CzKpzisEV1O3uQ+zqEcPqGPw9Vk Hk7qJhUrxRGJorBBIYZ8yXSXtQ5pbUZU+GjhjHPqCeK6C6d5N0JSQ6rsLxk9gW5p co58im99aJG6xsoOhQC231F5/U+TkoasVaR83KDDedrRb7ezwBx1b3Q2/oYZyLj6 tKUOnN3gXh9CuphFsql1aGpFG+Y3qynvd+4DeSfm7FvNrcOV0030fPFXWXPc1E92 waLRnVEDAgMBAAGjggJfMIICWzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFHZDmzOp SI3Yaz5EMiTZNCv9vcQqMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wFwYDVR0RBBAwDoIMcGVyZnVnYXMuY29tMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAgYKKwYBBAHWeQIEAgSB8wSB8ADu AHUAXqdz+d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFtunYK3QAABAMA RjBEAiAB9O5dxN1EVkt2B8Zqav0ASFxfNbjyTBoN3g4BPLeKSAIgVxycFYbjY+sN Z2jRZGSt4g0XIVPGlXhSHLI951DeosgAdQCyHgXMi6LNiiBOh2b5K7mKJSBna9r6 cOeySVMt74uQXgAAAW26dgrzAAAEAwBGMEQCIDMMwopQeO3KIDOY4KfgFO5VrPZN oLoL99jsS+gm/n7ZAiBh+JKvmTlHmgq7S61w/7k04gjbgeCGWjXNYIax9YGWcjAN BgkqhkiG9w0BAQsFAAOCAQEAKYsO4U5HayX0jkDK4jOA5veNRfaIVykKMd+6oj91 Wp5EvOj9nH8YHkR5Wpr9wNfPFDc6dKv0Zv+sZYna7cJ0gZInXfB9ajplUvOxO49c 7sXBm7TX+7mauUEWLa6lsmsYOvd80+hyHhqXTDsXj4p7/fyTyB7tRsYlYeTY1ZTV 7QZ4cqTEu62h3LtEpkyzqARKBZrNR3qNRtaFpEo2rbizCLOuIyRBjFJJV7uMgOy8 WqlzVRg5It/lOYulOjE/eHI+PLudP9rKk9qYYPSL3y/VWe54Z5/0vo0CwY9PMQkm jf9JxYFFuAX75KCUhy+34+cY2H3YbPyCReC9HOpNA0zl2w== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxokQhktpCC1TPEv8n+c/ +30QhXGBkob7h0zir3HfTl+bGKmPuYv2ul/vRYbnjiYA8yIFDF7hq80+IDc8H5rv UcZBAxtcmJQfbADuJi7B3XuNmqY3ZwYbAW1eh1qlgv0MnFmMtzzwsykSUhCuJXxF iofqlW7XZTD9m1/9Vy4v/tBtBKzq8BCCS5WWteocy9P4zyrCMAFlPKTbvJWRURmL pOQ5Gr9Qpu82qdwduKAmd9vuWLumFkS8FlqbOugkHNoGgy3KYI4rmQh7LOvEkowP 8frz2jpMORu9BtTN3a7B5x93S0xxsXXuxjmdyIrvMwdnFpimjTkPh3tEV4Pf/2VR kRSDvHHc7Go6eGcSJEHxFf+MkHLBqs4Jf5/wDF3Qb02MFbBTRi6Isr67EXQTw82o iThTWusVRG2+kbZe7bklnOZzt5YitrhLkPiMfeKfYiuKv55r4yjkLMqnOKwRXU7e 5D7OoRw+oY/D1WQeTuomFSvFEYmisEEhhnzJdJe1DmltRlT4aOGMc+oJ4roLp3k3 QlJDquwvGT2BbmlyjnyKb31okbrGyg6FALbfUXn9T5OShqxVpHzcoMN52tFvt7PA HHVvdDb+hhnIuPq0pQ6c3eBeH0K6mEWyqXVoakUb5jerKe937gN5J+bsW82tw5XT TfR88VdZc9zUT3bBotGdUQMCAwEAAQ== -----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 328750662484852733847095288659726042738490 . . . . . . . . [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 2019-10-11 09:56:01 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-09 09:56:01 +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 'perfugas.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 809953801151452310479053601205056188162803037407323698906792351363519372535668385841735536533821561369174059833981744724477792536022425875301734433685548116354580283793392175856129865903575425359896904039684837942924028517530540631043802682651481604579429911320337732788087973169425000485697012765966180217931828620586599797108544008260271536261672187965325879202872177938815484267345249291455211250682655685410848916916771811490851664862349408337669858826940496336033624839681664309460667151671599634704909725318301558380608704734078295495959655083926681836941929814204005983166856226128705186242714767888607990992028524621522073484032424910121735978781464766526358616531699990084930941888078010408637997320205122076066682055449294257045008473063113523927195160637279246102406304480125290268273544155618902418581681450493540767090127905464577002601274308531381195603439073142054043592095697767290602380169086317128853896097697536909734339796827405216676130530241710264641202179092178123210344157742164401802915585226917803514513905729898160143200133762802542845747244834969235443746283204928674766165028562402313614016390411101725640929067795472772894948686552148401467519413046500697799129181936970380787188321578040680333694554371 . . . . . . . . . . . . . . . . . . . . [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) 76439b33a9488dd86b3e443224d9342bfdbdc42a . . . . . . . . . . . . . . . . [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 (16 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'perfugas.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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dba760add0000040300463044022001f4ee5dc4dd44564b7607c66a6afd00485c5f35b8f24c1a0dde0e013cb78a480220571c9c1586e363eb0d6768d16464ade20d172153c69578521cb23de750dea2c8007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dba760af300000403004630440220330cc28a5078edca203398e0a7e014ee55acf64da0ba0bf7d8ec4be826fe7ed9022061f892af9939479a0abb4bad70ffb934e208db81e0865a35cd6086b1f5819672 . . . . [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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