perfugas.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:a6:0a:89:0e:be:f4:19:ef:71:3b:fa:68:ac:75:1c:aa:6b 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): 04:a6:0a:89:0e:be:f4:19:ef:71:3b:fa:68:ac:75:1c:aa:6bSerial Number (int): 404950020559626870976639831600993870326379
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: a1:c2:f3:9f:f4:d7:04:ce:c9:76:26:32:1d:6a:cf:3b:b4:8c:d6:58
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 50:f4:3f:38:59:a5:1e:48:67:fe:70:29:f6:e4:87:f0:c6:18:b6:07
Fingerprint (sha256): 47:54:86:33:7a:cb:03:3f:49:3c:4b:0b:c6:60:8c:7d:db:a8:b1:3f:4f:ac:a4:67:b3:71:67:8a:1c:a8:b8:bd
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----- MIIGUDCCBTigAwIBAgISBKYKiQ6+9BnvcTv6aKx1HKprMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMjAyMTAxMTdaFw0y MDA1MjAyMTAxMTdaMBcxFTATBgNVBAMTDHBlcmZ1Z2FzLmNvbTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAO7fTN4+Ezeobqen50x6EkVdmHYen6v/UifB +3pKXZVMiddgXz4nk4B8jQqT9FvcLnx0lcUlkeaCd7407eODsxSPM9kOhqP66rO4 n7DdpWNALMEftgdWEGjLd9YRIFVU2o68g21QcN3qQ07gZg2N0V2cEsx/h7p0vgjP MR3aedN5IyRap/LjEThLGdegtRlLFkSbNV5bKxRd9WZvJTPhTZVn+Yv4MkxL6iqE nfo/fqX7HBZl+nfq6Kfltx4Oemo067dU2VS9MjQvs+AiRII9mz0kk3HBJmkBAJOS Hmq2vLcUpZpOSUE3Ddm+qPVN8yXKnsoCRbDRJ4S1md9Z4NnT12cqUFDb2V6rBPVp rEfUT1T7EsBUbYz+0ERzjgp/MPelAkfvhXF1PXAIMIT1Ebs1siB3rF4iocYz66DD vp0rpGipmOOjDgZ/DkajNxCgikL2QGJQbxCdWQw4lrseM58mowPwacKmuIirO46D +LpSuwub3gaZFjpewXmiK73WJg7YyBg7heqGjyHm2c4UuhLfa32Oz5NiUwHWaZsN DcyHF/WN20eNrR3AAKrO4JvSGP1hLmaldo8kBP5vEvTP9EzshWrD+mIiZEl7SKVf 6COApXCEpeAxnlLlHvjM0PpHlu+WOoBqINvK1suf832R+e/tHXLqJlwyTuf+Vsco XAtLDsgjAgMBAAGjggJhMIICXTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFKHC85/0 1wTOyXYmMh1qzzu0jNZYMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wFwYDVR0RBBAwDoIMcGVyZnVnYXMuY29tMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDw AHYA5xLysDd+GmL7jskMYYTx6ns3y1YdESZb8+DzS/JBVG4AAAFwZJ6MfgAABAMA RzBFAiAFcN2nJirQQ6jNqoXPyhAJZDktxyYwzzAg5H9fFEQeVwIhAMfSwOXRS4j9 DGSpzAXxH+AwgMV/Rh0cHIVEpSasr7c1AHYAsh4FzIuizYogTodm+Su5iiUgZ2va +nDnsklTLe+LkF4AAAFwZJ6McwAABAMARzBFAiAR7rPW+DrkOgsCR7tMOvTfPdkz AoZADRO5eS8XkFAlLwIhAMe4T498sR4uBrCcHLJBn/sIpZL4krFFl8d6R3cb8THX MA0GCSqGSIb3DQEBCwUAA4IBAQBpk9qO4Yc9wJh5OITPLmzEnnUW+rkIJDHyvP7K 4304KvWmC8O1zX+LDIMn9nszpL2ycgeRsrHylDxxeXod+rMh+uoZaWMVOQNR6TxB fKxz3JwAjKt8dmShraltZG+y2Zv9NKW0R+Bx2dbWVqTfYcmsTNjhts6gt6lTOwJ4 6wVvqWwOqbdIenZ+pw7PfTStSPXD6tsx+VN4qNU5vxFmeUSFMH7hDwMX07oqOYGJ Yi3+i2tnHWS7CfhV0Ozv7mw1ZpgvdTnjtqxP1FplNZWLxBwTejKYRFl6BmcIEOKu 0eGbgEdR0hd7DdWHPYQg1mNtWvdh7q/21RO6fh9UmUrvmdAb -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA7t9M3j4TN6hup6fnTHoS RV2Ydh6fq/9SJ8H7ekpdlUyJ12BfPieTgHyNCpP0W9wufHSVxSWR5oJ3vjTt44Oz FI8z2Q6Go/rqs7ifsN2lY0AswR+2B1YQaMt31hEgVVTajryDbVBw3epDTuBmDY3R XZwSzH+HunS+CM8xHdp503kjJFqn8uMROEsZ16C1GUsWRJs1XlsrFF31Zm8lM+FN lWf5i/gyTEvqKoSd+j9+pfscFmX6d+rop+W3Hg56ajTrt1TZVL0yNC+z4CJEgj2b PSSTccEmaQEAk5Ieara8txSlmk5JQTcN2b6o9U3zJcqeygJFsNEnhLWZ31ng2dPX ZypQUNvZXqsE9WmsR9RPVPsSwFRtjP7QRHOOCn8w96UCR++FcXU9cAgwhPURuzWy IHesXiKhxjProMO+nSukaKmY46MOBn8ORqM3EKCKQvZAYlBvEJ1ZDDiWux4znyaj A/Bpwqa4iKs7joP4ulK7C5veBpkWOl7BeaIrvdYmDtjIGDuF6oaPIebZzhS6Et9r fY7Pk2JTAdZpmw0NzIcX9Y3bR42tHcAAqs7gm9IY/WEuZqV2jyQE/m8S9M/0TOyF asP6YiJkSXtIpV/oI4ClcISl4DGeUuUe+MzQ+keW75Y6gGog28rWy5/zfZH57+0d cuomXDJO5/5WxyhcC0sOyCMCAwEAAQ== -----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 404950020559626870976639831600993870326379 . . . . . . . . [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 2020-02-20 21:01:17 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-20 21:01:17 +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 974513825712972996104976314601092922781915464629182004670731078897753690947667557819462524707693628875373351963495277539143103440497738210984914457606849832872369973895061318829149550537330932597780626441389754746960529231465681319580749246303664448851731392024022007591559840208985347093184484035521479382487815504240381640457791884333788981730115295293094403475718889815317343199272094941058796650999029904002672789436354687095700692933957435649745217508486955894720718321899305649450312032244494225028942283373627831353548254506339588115953002594595113524736758299695763388582561086862464247126955643027768571398035989246986602992374483348647430733485663752232748745902269634980961962449467137999217641207593880134846443582459588322124060493815455185957377367181111204177544728692930488478133880586847183002594889461270938142808877319274615573017834570508349996225145252217606844129210878916373929915445429304752566635260996357716272601035676653700953823592757209783615441630071929038400153379755958903767022286722806790143964665228753345357090993523840506076934047452572538476167255160969877157015180504034857153889045105808523945059565141909956604010756834030348966635436897833888118444571276878187033617873025111421210120341539 . . . . . . . . . . . . . . . . . . . . [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) a1c2f39ff4d704cec97626321d6acf3bb48cd658 . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e00000170649e8c7e000004030047304502200570dda7262ad043a8cdaa85cfca100964392dc72630cf3020e47f5f14441e57022100c7d2c0e5d14b88fd0c64a9cc05f11fe03080c57f461d1c1c8544a526acafb735007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170649e8c730000040300473045022011eeb3d6f83ae43a0b0247bb4c3af4df3dd9330286400d13b9792f179050252f022100c7b84f8f7cb11e2e06b09c1cb2419ffb08a592f892b14597c77a47771bf131d7 . . . . [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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