egfco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:df:dc:22:62:ae:a7:ef:80:5e:66:d1:f3:fd:85:33:04:94 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=egfco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:df:dc:22:62:ae:a7:ef:80:5e:66:d1:f3:fd:85:33:04:94Serial Number (int): 337512434317329703939843505087351706813588
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 41:77:7c:0d:e9:d0:66:a9:22:34:d8:0e:0a:db:85:02:24:72:e1:2f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b7:b1:d5:b4:bf:a4:07:77:83:f1:a4:12:62:cb:75:30:7b:d7:59:a0
Fingerprint (sha256): 29:f3:1f:90:27:1a:09:76:43:bb:8c:ba:33:d2:24:16:be:d5:c7:00:c6:4d:2e:8f:38:5d:96:c4:77:58:f8:d6
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate egfco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for egfco.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
egfco.com
Other certificates including the domain name egfco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for egfco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSzCCBTOgAwIBAgISA9/cImKup++AXmbR8/2FMwSUMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTcwNzEzNTNaFw0y MDA1MTcwNzEzNTNaMBQxEjAQBgNVBAMTCWVnZmNvLmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBANiC7JeBSp16kfiVfIbfFbOF/4cFTLJEUE+3nm8i 8O6EWnbCYvENMoUuEdG/HLVxrvwugCTFrOOjXdGnCf+ND0LaqZ/iTSv5ip0YInp0 Y4JwtACBJRWkE4vDlp+J4XWz06MuNKuykaMihDTTI7J3WDouPLhbeWZsBPiaOYcT m8h04AmWWkbz1Gos1WQYAnlDsx6hh0FlHPo4qDXmNs/ukuXp/eZ526W1hRb2+4DW 8Uwp42aQGpE9t0BWjpK6quNPeawfE9FlMFLH5l8aX0rtzSprHEZltD93DOB4+cWl 06sRaf0D5pSjL68eqEydhuklg8+7bxopxaxrw+l/pw3oWVOUhuVR7hsA90EN+Sxx d6YRa8BxMnRyADfxH5LTx9uA8T7EI7BwZsTVfbbMvSpUdYSeWjH9WCBO936KFYJy pqRUeoTb3AyfJ6+aHUaM/ZLVkvnpOmaUd8IScuD0uZhDXlx3EqzKCtKsYbE1jMZG CdVV4r+JN+BElOB9LNsBei5MUoZv/FuQf4OqUIl4+cyT2frvMdJa/Kn1btQm6ows w2KjzTM07hz5OjNV0mCEnyw3VExkVOyFpXU+OrTD0kQhsHz0+lQe30cQnGcL42hd xhVm+Z76fVDBwdIouzYlNPqQbnQHZzGYO6ZXhHyzxyyMzVrrN2+imup3VSWDBFgq ErHnAgMBAAGjggJfMIICWzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFEF3fA3p0Gap IjTYDgrbhQIkcuEvMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJZWdmY28uY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYAsh4F zIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4AAAFwUjX28gAABAMARzBFAiEA p6jGFPBXZNd8n/JiqO200i+4rdkjQb4uQAXIWDwAevwCIBQUnl7TQQ4nPT13wVHn HsKYRjLQ+WibLNDnFb2AXYY+AHcAb1N2rDHwMRnYmQCkURX/dxUcEdkCwQApBo2y CJo32RMAAAFwUjX3HQAABAMASDBGAiEAyPOaBOYKLfHK6fySHFtMyo0b4yDTnqvf EKMu9N01UocCIQCt+429+pQiJKYbEg+SrfkqRTzpy4l4X9UrsH7Qd1/fHjANBgkq hkiG9w0BAQsFAAOCAQEAMjcq/QqQb0B0sKX7OAy2f/1d1k9OT6Yl/PrPJO0n8uvm Wq/7CzB2LkulrO1iVpOmLij4EohbHKXYzVXxB08plyqFq7nMthGJwpmyOIbIKTwZ QvsOBgi+qhlTTZ8PKHPgfzNGkzumGIRq2nRJuncRnfGFCmI3IPwnVkmXj7D+IxdO 37VcEs6yR/aU3OmFPwXrbQtHRx9jEqOfD/DKzv26dy1yzwdcKy4ykmQfjwa8F5Yx DFMUzm/v/snB6haAE0DSHOYojCDKFUU7tyDhvCjcunRkwpuj96R/VnNHvDY6ubJk UXEyLxelAeQ23wmJ7jzUPEx57z9yXG+XFhoQNnSv9w== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA2ILsl4FKnXqR+JV8ht8V s4X/hwVMskRQT7eebyLw7oRadsJi8Q0yhS4R0b8ctXGu/C6AJMWs46Nd0acJ/40P Qtqpn+JNK/mKnRgienRjgnC0AIElFaQTi8OWn4nhdbPToy40q7KRoyKENNMjsndY Oi48uFt5ZmwE+Jo5hxObyHTgCZZaRvPUaizVZBgCeUOzHqGHQWUc+jioNeY2z+6S 5en95nnbpbWFFvb7gNbxTCnjZpAakT23QFaOkrqq4095rB8T0WUwUsfmXxpfSu3N KmscRmW0P3cM4Hj5xaXTqxFp/QPmlKMvrx6oTJ2G6SWDz7tvGinFrGvD6X+nDehZ U5SG5VHuGwD3QQ35LHF3phFrwHEydHIAN/EfktPH24DxPsQjsHBmxNV9tsy9KlR1 hJ5aMf1YIE73fooVgnKmpFR6hNvcDJ8nr5odRoz9ktWS+ek6ZpR3whJy4PS5mENe XHcSrMoK0qxhsTWMxkYJ1VXiv4k34ESU4H0s2wF6LkxShm/8W5B/g6pQiXj5zJPZ +u8x0lr8qfVu1CbqjCzDYqPNMzTuHPk6M1XSYISfLDdUTGRU7IWldT46tMPSRCGw fPT6VB7fRxCcZwvjaF3GFWb5nvp9UMHB0ii7NiU0+pBudAdnMZg7pleEfLPHLIzN Wus3b6Ka6ndVJYMEWCoSsecCAwEAAQ== -----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 337512434317329703939843505087351706813588 . . . . . . . . [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 2020-02-17 07:13:53 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-17 07:13:53 +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 'egfco.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 883289540887549567092057763991493240097848056369151485854653487381769367213272121089709859844469199568076991204414346173280781908739114638331790963111570646221391518497345215700435782801927096195197712233612199799407681737523510760633813572692104637501301374454943562272903659251728213873956280452401796175207313007022785545200544908762857158524864623709506934483449873408610659484966717870608741018151581528090420431131724777188079260157993261338101644284534587016265661017991024987467339151494292933578491286578809677983948087063740576965290388861631407100480517118382733306915895481962031827409425057534159089387168354950096333085342545970603406663289908204322087221795230766513908006399866492329960583080324334015781653348068978001196710983632072276425897193581757795066744164502745624439537994043314077414134611066536832371388737009760303345500044584543723387137045083958279349627651966410147149934591388030675948477646182966197758980669213165239077774999535146002780236582408268452958844837896419485120810252919758300041279273200593153671640620661254634688070193476306982829742864386421833767857662053013143797710592731567428934985082454368141395415790527029390423907916023003300992133449119033461509545783849591402332886839783 . . . . . . . . . . . . . . . . . . . . [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) 41777c0de9d066a92234d80e0adb85022472e12f . . . . . . . . . . . . . . . . [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 (13 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'egfco.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001705235f6f20000040300473045022100a7a8c614f05764d77c9ff262a8edb4d22fb8add92341be2e4005c8583c007afc022014149e5ed3410e273d3d77c151e71ec2984632d0f9689b2cd0e715bd805d863e0077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d913000001705235f71d0000040300483046022100c8f39a04e60a2df1cae9fc921c5b4cca8d1be320d39eabdf10a32ef4dd355287022100adfb8dbdfa942224a61b120f92adf92a453ce9cb89785fd52bb07ed0775fdf1e . . . . [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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