31285.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:52:f4:b3:2b:c2:b5:d9:8e:2e:c3:12:f9:99:9b:d6:2f:bd 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): 03:52:f4:b3:2b:c2:b5:d9:8e:2e:c3:12:f9:99:9b:d6:2f:bdSerial Number (int): 289565273822477047430910729120109118762941
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: ac:ed:28:01:bf:b3:e5:bf:16:ce:b5:43:ca:95:e5:2f:7e:2b:b7:35
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 5b:95:05:ea:d8:c7:1c:e1:dd:fa:72:1a:4a:02:4f:f7:15:d7:a9:1c
Fingerprint (sha256): 9d:6f:19:bd:12:d7:65:48:cf:30:25:39:39:23:04:71:b7:0a:5c:c9:dd:fc:80:ff:ae:00:6a:fc:35:5f:d6:e1
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----- MIIGSTCCBTGgAwIBAgISA1L0syvCtdmOLsMS+Zmb1i+9MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMjMwNjEwNDZaFw0x OTA2MjEwNjEwNDZaMBQxEjAQBgNVBAMTCTMxMjg1LmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBAN6PUD36Tkjwg60T5ZrN1h3MCIlNelf+XSPq6aK4 ll0dBNjn26pqAhhxiREYgEEdEXtcXs8pDa3gfWCof3AfMwNEMpKE9vw8Gz4XDyyg ovcysqUkrndhqATkfivWPOUSb91VXtmTh4SzwLgQV/X4NuFLI5NzYrmBPUpoQdWY tbtpyKYae6j/JK5j3VagITQF28FP10zpqKlQI3BEHPKUoNoU/K/KPN5g9X8RS1+n zXg6bUHKUW9A8wx4gbbgiLl/XcE9b131GaKzNhHvt0F63qm4AFbxFtqNDzCHbaBc iuhM548vErWzxPvofItgKQo9OFoaGlGJv8uG4iX6+FVsr3G89+G2HB2QnwR0MsW3 HYovUz52APd7m3cgqSKnLRo6INg83sKrPd9PatM59sQYEpgXu0JRfrdmBkCbSYbq jJ9jpPhUhomk8LP0kO9bcguHGxNtkymdNa4ulfA9zWKPiM4Ij8TX4uPwmqFU7Hde 9pBze70cYktxVvUb7cv9qwH56qxSIX8ZmhP+ttXaG02mm+JCDR96z/JdqcVTiCri O27d9ALs+u3iSBxQ6itQATvJ5/6bntT3j5MK6VAkohFUQOF1FAguyXgl3DBv5mJh oaMel+hk1+nryI06plB7+WxmnmnD6uThL4U0Vc3o+aa0mmonkdhOmBiEqfyPaqDw haS7AgMBAAGjggJdMIICWTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFKztKAG/s+W/ Fs61Q8qV5S9+K7c1MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJMzEyODUuY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHUA4mlL ribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMBnd3x2/4AAAFpqWM80gAABAMARjBEAiAr DU743EuEgeFv0J+QuCJpw8M7RXTAXa+m/aZBz4rMsQIgFuaGZv2Q5EvcEFE3QLKD pLl0nhnyAEvAFW2j7ERGS5UAdgApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTDDPTl RUf0eAAAAWmpYz8xAAAEAwBHMEUCIEYYmDjbneWhIu3s4yZxNLIJPJfkpwrhwXXG dJUSr7HdAiEA01PhL5FykI5aURNNxb1Jdmcz6G5u2/gZ9alttQ9Fi8YwDQYJKoZI hvcNAQELBQADggEBABL+Ip8kF3lLBKJ1ZJ7sEU24TJiyXCykJQvNxGrBi+ffWqXA d8VwWyRrYh/CQEKhiKIN8Vm7af74GGLBQZy4deEBirfk485U7xTzdLBBRdZinZ0L nqJUzUHApl/DAXQiOe4M5zVpQu/XYv/Ehu+hxl0l5HDZyePUtVFVD+8R9mEh5ls/ 7Q/6GmVW5YH+NQz8NYtfx7+UMfyKD2wnquT9Af11UuyLXSA+cv0Xp08Yosa2fhKN S0q0mnb9J5II5RTfbGHKIeQZwyisM6xCbSl7e6M1h7xaeZuuPk6/zsO24Lxto8jh ygAQAjk9zNAym2gZXIaNQI5Rk3nBzJGPbq0x5ZE= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA3o9QPfpOSPCDrRPlms3W HcwIiU16V/5dI+rporiWXR0E2OfbqmoCGHGJERiAQR0Re1xezykNreB9YKh/cB8z A0QykoT2/DwbPhcPLKCi9zKypSSud2GoBOR+K9Y85RJv3VVe2ZOHhLPAuBBX9fg2 4Usjk3NiuYE9SmhB1Zi1u2nIphp7qP8krmPdVqAhNAXbwU/XTOmoqVAjcEQc8pSg 2hT8r8o83mD1fxFLX6fNeDptQcpRb0DzDHiBtuCIuX9dwT1vXfUZorM2Ee+3QXre qbgAVvEW2o0PMIdtoFyK6Eznjy8StbPE++h8i2ApCj04WhoaUYm/y4biJfr4VWyv cbz34bYcHZCfBHQyxbcdii9TPnYA93ubdyCpIqctGjog2Dzewqs9309q0zn2xBgS mBe7QlF+t2YGQJtJhuqMn2Ok+FSGiaTws/SQ71tyC4cbE22TKZ01ri6V8D3NYo+I zgiPxNfi4/CaoVTsd172kHN7vRxiS3FW9Rvty/2rAfnqrFIhfxmaE/621dobTaab 4kINH3rP8l2pxVOIKuI7bt30Auz67eJIHFDqK1ABO8nn/pue1PePkwrpUCSiEVRA 4XUUCC7JeCXcMG/mYmGhox6X6GTX6evIjTqmUHv5bGaeacPq5OEvhTRVzej5prSa aieR2E6YGISp/I9qoPCFpLsCAwEAAQ== -----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 289565273822477047430910729120109118762941 . . . . . . . . [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 2019-03-23 06:10:46 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-21 06:10:46 +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 907964841884218399703679759380164114712159137901535953944951035185093395580753428113974043912260474797703297605167459551071318632197002545709526365345791556438396080870594508489624998952292302278615100324713603696809005680632508392416582615760853574263692503614596556623188783494523896971208997169956848062275548028086412217501923850015337282510798266928378082438848471867402135561591861375832580272601697405074087674845560536780224645690073628099845774552862158166839031656160163325438218163114607825906674921726432987175017423276521103373436622768250502910096994139352816847710215625155355064970971782777016655007571211412829205436494156341114332821465634852346869669903097546045007215398339751674854742792658590441252383230099107786769965530715803130456221272273813236027994725776880524806539275570326824743916691431190277292600954304734840785656908286200927188077358209150202916970979651320915746678059558785700175418848137530778836767569508422543771698181349021745723501571947203197992870001688483644209496226008196800106706028856063800632644521303751019934444843255122546954105088203133066247743968365805995946641007497434214672542165139649164024265168799089953259343970556263009538178826171942272318242264206083392838557869243 . . . . . . . . . . . . . . . . . . . . [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) aced2801bfb3e5bf16ceb543ca95e52f7e2bb735 . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000169a9633cd2000004030046304402202b0d4ef8dc4b8481e16fd09f90b82269c3c33b4574c05dafa6fda641cf8accb1022016e68666fd90e44bdc10513740b283a4b9749e19f2004bc0156da3ec44464b95007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000169a9633f310000040300473045022046189838db9de5a122edece3267134b2093c97e4a70ae1c175c6749512afb1dd022100d353e12f9172908e5a51134dc5bd49766733e86e6edbf819f5a96db50f458bc6 . . . . [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) 0012fe229f2417794b04a275649eec114db84c98b25c2ca4250bcdc46ac18be7df5aa5c077c5705b246b621fc24042a188a20df159bb69fef81862c1419cb875e1018ab7e4e3ce54ef14f374b04145d6629d9d0b9ea254cd41c0a65fc301742239ee0ce7356942efd762ffc486efa1c65d25e470d9c9e3d4b551550fef11f66121e65b3fed0ffa1a6556e581fe350cfc358b5fc7bf9431fc8a0f6c27aae4fd01fd7552ec8b5d203e72fd17a74f18a2c6b67e128d4b4ab49a76fd279208e514df6c61ca21e419c328ac33ac426d297b7ba33587bc5a799bae3e4ebfcec3b6e0bc6da3c8e1ca001002393dccd0329b68195c868d408e519379c1cc918f6ead31e591