www.13872.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a1:b3:d4:61:72:fb:07:50:a5:e3:ab:c4:88:07:99:3f:a8 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=www.13872.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:a1:b3:d4:61:72:fb:07:50:a5:e3:ab:c4:88:07:99:3f:a8Serial Number (int): 316361353424234773543815537580216015208360
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 66:65:23:8e:3f:6b:b0:e9:16:e9:43:36:62:62:2b:98:82:88:7f:25
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 0b:5b:3e:8f:f7:7e:26:8c:af:78:df:24:1b:a0:4d:81:c6:7c:5e:52
Fingerprint (sha256): 54:42:a6:d8:2f:0e:47:55:3a:6d:97:d3:03:5c:cb:10:72:2b:0d:94:63:42:13:02:eb:d4:81:84:8a:2b:da:96
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.13872.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.13872.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
www.13872.com
Other certificates including the domain name 13872.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.13872.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISA6Gz1GFy+wdQpeOrxIgHmT+oMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MzEwOTI4MjdaFw0x OTA4MjkwOTI4MjdaMBgxFjAUBgNVBAMTDXd3dy4xMzg3Mi5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDWM3zumnyVf0vOteTJaAc9gZyG0t4PTpf0 ZPDwA3a+2UeWF95Km/6fkxlrqY9vYZA6oSEz92C9hv3khkSjET9enyfsifWisvmH JwhgxGDJfZVXbo6je/TBRnz2yQP9K0hwrjzi5H2jID3dhFqt1XFh4hgxyjWjyDWV quapxB/JHSumDpFxn+Xsm+OdGzFEsyactAiZ3NMtYiOjQDfYYxwLlzInjd8iv060 g4rGE7kFQ5fnNivT/Ptf8j1GYjFgjdvKy2DDUmVGxvdy2fb0e1nR6uViC6ifq74D IM641SWa/7Zks9XgVewhreqzjH20IkbQZorL1IGLD2GVNP49OnSqBl3CmBLgV/p1 hAeFQKI6oozVr/SD0OevIqDV/spyDzBzOnP8ZNQaT+DeGIE48Yv+C1vX8MeAXscl qAXsvSrkeeyaW6rGkqYRmGZF/R4eN1CDypZjs5hjH+J2avw+fVYjKT/qysn4GG8I S9OYH8J2q/wDM2vpOkPGyizYLzSQJXMeA8xXIF/jTDZsTpGqiSzHIB8Dgo2H3vaY vpK3qYKBVR5LPeyiFODWDw7era7tOexw00uqRg1/0aqavlNB3aGl7SxIydhepMxn disa4UdUNfgq+TnAnT1PbGko9JXFboR8SsY6+fgx/yz/po1BfGbnnlhuSFU1BwOn pZq37Xa5tQIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRmZSOO P2uw6RbpQzZiYiuYgoh/JTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy4xMzg3Mi5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWsNbwYpAAAE AwBHMEUCIAyJQ89+X7uWAhgOJs7Izlp/p5xVL2TrFd6MMcXyzmd0AiEA1DY3qMh9 VMKhUMwFuhXxQTv73BDzBcMEgkwS1y7SgLAAdgApPFGWVMg5ZbqqUPxYB9S3b79Y eily3KTDDPTlRUf0eAAAAWsNbwQoAAAEAwBHMEUCIFb9GeviLk02rI4t+ciWrFeJ HSFFRC0T70HKpG9ry/O5AiEAqnpb4346Jjrl/6GqUpPgtJxY/U5BsbC9o6leQ91g c3IwDQYJKoZIhvcNAQELBQADggEBADVHVSQrQDT9RYY9pWPYt8a32Q7+DH5RtGPB KvSrrh7+WSn4s9SS8PotPk8ogoqmZV0WjYLUQp86q7iMp02rzT6eES7Vd5AbBwNs wzEuqTskdIVZlETXmgt2pXSiHi9SJI2HzoCOeYvnWHCJ9f5UOjEKyc1OcZIazTQg vhtfAYu8MOBi5mUV/P7eKeDbJWkr8lBnX/b5Ho518dAQjL1xxIPlotC+9qQHqs5h 30K6YEoUfrl3rvL1ovMBqa4xb470SibhvXfoy8XO6ckRLGhX1brIEneeGGeoFbCN qd1OoSz35KhLemffR0RQGaWlgNE3A/OAjAfS2wJwDm1TrIxX5Vw= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1jN87pp8lX9LzrXkyWgH PYGchtLeD06X9GTw8AN2vtlHlhfeSpv+n5MZa6mPb2GQOqEhM/dgvYb95IZEoxE/ Xp8n7In1orL5hycIYMRgyX2VV26Oo3v0wUZ89skD/StIcK484uR9oyA93YRardVx YeIYMco1o8g1larmqcQfyR0rpg6RcZ/l7JvjnRsxRLMmnLQImdzTLWIjo0A32GMc C5cyJ43fIr9OtIOKxhO5BUOX5zYr0/z7X/I9RmIxYI3bystgw1JlRsb3ctn29HtZ 0erlYguon6u+AyDOuNUlmv+2ZLPV4FXsIa3qs4x9tCJG0GaKy9SBiw9hlTT+PTp0 qgZdwpgS4Ff6dYQHhUCiOqKM1a/0g9DnryKg1f7Kcg8wczpz/GTUGk/g3hiBOPGL /gtb1/DHgF7HJagF7L0q5HnsmluqxpKmEZhmRf0eHjdQg8qWY7OYYx/idmr8Pn1W Iyk/6srJ+BhvCEvTmB/Cdqv8AzNr6TpDxsos2C80kCVzHgPMVyBf40w2bE6Rqoks xyAfA4KNh972mL6St6mCgVUeSz3sohTg1g8O3q2u7TnscNNLqkYNf9Gqmr5TQd2h pe0sSMnYXqTMZ3YrGuFHVDX4Kvk5wJ09T2xpKPSVxW6EfErGOvn4Mf8s/6aNQXxm 555YbkhVNQcDp6Wat+12ubUCAwEAAQ== -----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 316361353424234773543815537580216015208360 . . . . . . . . [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 2019-05-31 09:28:27 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-29 09:28:27 +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 'www.13872.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 873864349221276965285701078678110856763439585865019137064636157981617627390213927707852224009628697625787620059075149225007340190207443233035675926329751633060350924309886267643257168324445872734061940564035429046145764817223301197122863978303583640507101956559755652666068187212642013321138777591415764302284845332406803875184716809032069193558399215732643004388890399111668055513398312406207020525531805082190743858025206257801070863473031048340798335426649320135992547185864347143451147912261036441872375619990517680624383661872866476229522589339188453909494479983502787178263892710510756941546791870298986261414149299582982045769185178164546124585738995646279722959329795946982683285904158602210159640686138148847199371822940806951790700195457024749418239191628390375520674231284014696058707153230869658728754307040858743529582502588959156625873080993607829416895578850758146693562833288838967086657858492751236371489083991872947238707613476949199195929379593738357962207517707040494665168742935546864942241787040200268312050176822042990031372123956346452975861314264093890784170889527311879309274046695839710460916791576160605249146818291964855455508668343641683259787588248026520162039548355985563071947432691383743988136065461 . . . . . . . . . . . . . . . . . . . . [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) 6665238e3f6bb0e916e9433662622b9882887f25 . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.13872.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) 00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016b0d6f0629000004030047304502200c8943cf7e5fbb9602180e26cec8ce5a7fa79c552f64eb15de8c31c5f2ce6774022100d43637a8c87d54c2a150cc05ba15f1413bfbdc10f305c304824c12d72ed280b0007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016b0d6f04280000040300473045022056fd19ebe22e4d36ac8e2df9c896ac57891d2145442d13ef41caa46f6bcbf3b9022100aa7a5be37e3a263ae5ffa1aa5293e0b49c58fd4e41b1b0bda3a95e43dd607372 . . . . [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) 00354755242b4034fd45863da563d8b7c6b7d90efe0c7e51b463c12af4abae1efe5929f8b3d492f0fa2d3e4f28828aa6655d168d82d4429f3aabb88ca74dabcd3e9e112ed577901b07036cc3312ea93b247485599444d79a0b76a574a21e2f52248d87ce808e798be7587089f5fe543a310ac9cd4e71921acd3420be1b5f018bbc30e062e66515fcfede29e0db25692bf250675ff6f91e8e75f1d0108cbd71c483e5a2d0bef6a407aace61df42ba604a147eb977aef2f5a2f301a9ae316f8ef44a26e1bd77e8cbc5cee9c9112c6857d5bac812779e1867a815b08da9dd4ea12cf7e4a84b7a67df47445019a5a580d13703f3808c07d2db02700e6d53ac8c57e55c