31285.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:f4:d4:82:d8:74:b0:cd:6b:78:81:41:16:eb:1a:61:f8:1e 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=31285.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:f4:d4:82:d8:74:b0:cd:6b:78:81:41:16:eb:1a:61:f8:1eSerial Number (int): 344648231047933395657035607953385992615966
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 7f:bf:a9:92:40:26:dc:27:38:5d:a4:c1:a7:80:b4:26:c8:19:a6:c8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 2a:17:5e:dd:7b:5b:a2:9e:0c:f3:67:f3:e0:4b:3e:de:a4:a3:64:ad
Fingerprint (sha256): cc:48:bb:d2:1f:9a:ed:c5:66:f6:01:ea:96:eb:fd:43:2d:1b:06:ec:7d:a4:fb:7e:9b:57:87:2f:16:fa:ae:d5
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate 31285.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 31285.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
31285.com
Other certificates including the domain name 31285.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for 31285.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSDCCBTCgAwIBAgISA/TUgth0sM1reIFBFusaYfgeMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA2MjYwMjE1NDFaFw0x OTA5MjQwMjE1NDFaMBQxEjAQBgNVBAMTCTMxMjg1LmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBAOihe79thzXhSt/Biw4XlUVPaLeS142IXBA0yZ4r nJ+vnP6xrNmA9Rr4+dJQNG0XEeedko3Csc92SIx9t8VGeKOJLWgRjzgramN+ahW8 oJz2UXpUVrSlo4vSADhsWHQUiFRSv5NvLJ37msDqgv+8kPy3O1VYL5jydCbcchpu 7QHXZ/bcHd/cz4LPo1w+FKzn/QF+vqsFb5j+c/CZ8fHcziEfAdoOWvmxkyHO0kM7 B1m4rw5itGsvMiJ2dVi2BlDPotngKuM6jmDs03W25nof7gIXBJTUnBfhNxpwt/Eg l1I7Mx3XAtGk8TIa1DbOHkq+rJbX/Lsk3YrR9O+ViRtPx3vhy1UyC3p/N6OJV3Tg Wu4ajU1CagovD7lyh5dZ72yu6SJVzsMJoaED2soiy3mAphq8Wiq5j0eFNTjTV3ma J8zBViay9HmX5SHvZ29iKrhwf9Iz2D2DUR2H66I+ygP3cwcmorrlUx4Q37FCYb2C 1vlnvPLp2y7KvXziUVdBzVBYaPhDId4BlS//HzSev1OS8Ghwo2LMMho4qi8NYu6m x1EadVmA1skGe1QY/HWgYby78mfBgNBT/I0jBWZ5UXxb8unlZs4B3dv3o5zXbURh lHVEYs7+4/663bQz849zN3vpuSuZ3fYbKLA0gHMh3ceaeQkUxPjSqrtCM7wjBLA2 eQIDAgMBAAGjggJcMIICWDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFH+/qZJAJtwn OF2kwaeAtCbIGabIMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJMzEyODUuY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBAgYKKwYBBAHWeQIEAgSB8wSB8ADuAHUAdH7a gzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYAAAFrkcglgAAABAMARjBEAiA+ GC8do4CEoxOMp6pXzGF/d+eEUvXfuLI7NiDzroSpkAIgTfbqkev8MskeZMDZP89z 81+q3sQ7B2RUoo5R+JGAFQMAdQApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTDDPTl RUf0eAAAAWuRyCWbAAAEAwBGMEQCIF8zz3/kiS8LQNhwmJCEVNzcfXOKSA02HizD b6ovHFDoAiAcf8GcZM695USU/Pin/Ai0F0tWdYkSGSffOt8jC7oa7TANBgkqhkiG 9w0BAQsFAAOCAQEAafOTVdjNs3KdjcFU80E8SXw9dniJHVp3NfsiWXJpBQOtZD9F zTfoGzl86JGr46sphRDzpwfKpxCXk2E68AogDhTYNJ5PQMZooGTnJ+PmiKmsBKLE vYX9XNVbFospz8Mt/d1qCtgDXKtr9lAkprTk1MQUBSv+bzDI5nCMjTdcoukOLlHm qoGsKXe/fm3fPFSGTNmVXL9Suoof6fpvkP48siP8xHm6oYeupqBgEOS0ohu/COAY wHUEXRkQ1eEs/rL4EilwnoEhU8y3v5hFsDbQ+UG/s0lpS6C2oe3IPa2EJxoc9+6c KTDSLTTtCzzs9yAZ9R0t4yeeeR6NZV7Sdx6iCg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA6KF7v22HNeFK38GLDheV RU9ot5LXjYhcEDTJniucn6+c/rGs2YD1Gvj50lA0bRcR552SjcKxz3ZIjH23xUZ4 o4ktaBGPOCtqY35qFbygnPZRelRWtKWji9IAOGxYdBSIVFK/k28snfuawOqC/7yQ /Lc7VVgvmPJ0JtxyGm7tAddn9twd39zPgs+jXD4UrOf9AX6+qwVvmP5z8Jnx8dzO IR8B2g5a+bGTIc7SQzsHWbivDmK0ay8yInZ1WLYGUM+i2eAq4zqOYOzTdbbmeh/u AhcElNScF+E3GnC38SCXUjszHdcC0aTxMhrUNs4eSr6sltf8uyTditH075WJG0/H e+HLVTILen83o4lXdOBa7hqNTUJqCi8PuXKHl1nvbK7pIlXOwwmhoQPayiLLeYCm GrxaKrmPR4U1ONNXeZonzMFWJrL0eZflIe9nb2IquHB/0jPYPYNRHYfroj7KA/dz ByaiuuVTHhDfsUJhvYLW+We88unbLsq9fOJRV0HNUFho+EMh3gGVL/8fNJ6/U5Lw aHCjYswyGjiqLw1i7qbHURp1WYDWyQZ7VBj8daBhvLvyZ8GA0FP8jSMFZnlRfFvy 6eVmzgHd2/ejnNdtRGGUdURizv7j/rrdtDPzj3M3e+m5K5nd9hsosDSAcyHdx5p5 CRTE+NKqu0IzvCMEsDZ5AgMCAwEAAQ== -----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 344648231047933395657035607953385992615966 . . . . . . . . [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 2019-06-26 02:15:41 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-24 02:15:41 +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 '31285.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 949050840784194249223402782837580174370730372758704751244450541552741923994874025189541213913867986449753892588186259513811597378921715743949364706929641693436125392361775158557110954998345506008155561138422436102547123352326755201467574773136941129666382694621576010901884812860086777474564684292934924679078844272740405441829635120235207290448577929252691230987437395821334244891483308427360096819479923792165053653069465150938684111211221825603521372947822662914603384026609500641335211841106717295868267112465177215400005401354020769998415544992028535385128027383521347935365233055152789010485910121469675582035034038013768141725748097924742291767347327306078489787281375876265510624305549242426818271826422991339883882307589962626863132802275987687481268580681358046344777839370276582866936853344749879430313525894794240840627766930719174746638014627570523976916220267200711367830488698431960091119592024815732583379450418172414250822913948326073191277821465332691627586307356376599962311072598985177019004128742823699079996703611421688023279492211953116948558494825683460410715835992995902497224266744887696754914323831781988301904892083507078049939283590457975119572930895466250910832657338495449352199656554285317314970190339 . . . . . . . . . . . . . . . . . . . . [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) 7fbfa9924026dc27385da4c1a780b426c819a6c8 . . . . . . . . . . . . . . . . [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 '31285.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) 00ee007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016b91c82580000004030046304402203e182f1da38084a3138ca7aa57cc617f77e78452f5dfb8b23b3620f3ae84a99002204df6ea91ebfc32c91e64c0d93fcf73f35faadec43b076454a28e51f891801503007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016b91c8259b000004030046304402205f33cf7fe4892f0b40d87098908454dcdc7d738a480d361e2cc36faa2f1c50e802201c7fc19c64cebde54494fcf8a7fc08b4174b567589121927df3adf230bba1aed . . . . [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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