www.13872.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:d0:b1:60:8c:8b:b0:6b:6a:ef:17:ef:56:95:49:85:cc:75 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:d0:b1:60:8c:8b:b0:6b:6a:ef:17:ef:56:95:49:85:cc:75Serial Number (int): 332351364781192948115699131116438509964405
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 3c:2e:73:c6:6d:02:03:9c:97:90:00:a2:4c:1b:0d:76:f2:4a:24:4b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): be:cf:04:73:2d:ff:f6:27:06:7c:98:2a:42:d5:6b:a7:29:31:1e:84
Fingerprint (sha256): de:2c:49:a9:a6:70:66:67:d2:49:05:5b:fb:18:18:c7:46:e9:bf:21:fc:84:ec:77:8e:93:3d:cc:0b:7c:1b:b1
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----- MIIGUjCCBTqgAwIBAgISA9CxYIyLsGtq7xfvVpVJhcx1MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMjIyMDI4MzdaFw0x OTA2MjAyMDI4MzdaMBgxFjAUBgNVBAMTDXd3dy4xMzg3Mi5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDB7OSEIZGWLnr56I16LLi14gdLpWYojjU0 PVpgwpfd6srI7M4tC7h3YLuR38oxHJpFtCtYg0qOEdWmbUq6zkfI5MzIEDABb9K9 7wC7/rPAtjCZTVd4OKt874tuIc5Cp/kqgCo8ziKW++3Jdz8bKSTpVlKkCuf66B2+ /udleyUJA7gniaW/2Nn3y+i+5BhCG4srxYs/LsOA+kXpSICkd+MJKFafIQ1HBVim bvk+UWSsU6MtvPR+eiy6B/rPO6JAMKe7sFCW85dvgarxHk7tbDechhhZcWx4Dc2S K0MN2R803hycAP1QUzRgGvW1RsilK2HsJjQbs/nqtL209uiBoMOdRMqm70Y6pkXi zF7vSg3SOsOvU2P2QQjr90eM2srQxB/ChcKsKSXAtj2W3ZkQNJiBeBO9/rLUbQZu 8uElX5j2V9d3tL+lC+7I6sUGyD0F5USFvzLABssX3htmKFP5Mz1feKwZnxjUIcsY WSbPSVDWxUFOZQCxGSKjOfAi4FovQInw3a1NMGuwI3eWRL74eDxuePdO0WUku3bF z6397IK1kUIH/HN1wZL/JsdWGSQhQAzSjYTat9RO2AgQeQb2mYByOvqcxcbsMn3R B6K/3lzFptuANhcMenkaoDFloib1lzszdXoN1I/kynmDSelrYi5bbGB7FkZJOW3L sHUr6db+5wIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQ8LnPG bQIDnJeQAKJMGw128kokSzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy4xMzg3Mi5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgBj8tvN6DvMLM8LcoQnV2szpI1hd4+9daY4scdoVEvYjQAAAWmnTkAvAAAE AwBHMEUCIC2kD2aY163XFrU1uq/MORVCzYOgjg5LVMhr+X+LZb65AiEArMB/NpW2 Mf3aQrjeLTXp+yJTal0+uKiHtN7IfimsFIUAdgDiaUuuJujpQAnohhu2O4PUPuf+ dIj7pI8okwGd3fHb/gAAAWmnTkIgAAAEAwBHMEUCIClZs1ar2L1UMUrer1Z14kT7 H2s7dA5+TxP12kiqaOOFAiEA+pcenH4uVEKZ4SoT/LqwjSbZ0bV4YUnyq0gNPNJw 8rowDQYJKoZIhvcNAQELBQADggEBABeEPBgGTvPlB7FM9cXp7cH8k8nSi91Ul1+I K90442PJsCpWMSHy9xf7N9/4J3unWCdKQ6e1zkkVsJDXnxgItFGYPj5tWgpkXsls heCDlx5OdvZX4ciAMxU20bF1fmWP2pO1WJ/wcxdielTeDKjgvb3A/vph2mnp7adk x/1kYw/PikxLQNVHlozz7zfPMIRyKONwY3ZyNBc2YYyo4a6FSxDfZDCMNetO2RGg KAe9vfUSaNpYml0cdaa7BO59nAepyeO6xPJ9NBqiIn2JagftwUP7nGCYvn9ncZwB /rmQlOcSTa9XT1Pwdumojbv+FkgS7ouPqbfIc5nfuCFBQYJ71Wg= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwezkhCGRli56+eiNeiy4 teIHS6VmKI41ND1aYMKX3erKyOzOLQu4d2C7kd/KMRyaRbQrWINKjhHVpm1Kus5H yOTMyBAwAW/Sve8Au/6zwLYwmU1XeDirfO+LbiHOQqf5KoAqPM4ilvvtyXc/Gykk 6VZSpArn+ugdvv7nZXslCQO4J4mlv9jZ98vovuQYQhuLK8WLPy7DgPpF6UiApHfj CShWnyENRwVYpm75PlFkrFOjLbz0fnosugf6zzuiQDCnu7BQlvOXb4Gq8R5O7Ww3 nIYYWXFseA3NkitDDdkfNN4cnAD9UFM0YBr1tUbIpSth7CY0G7P56rS9tPbogaDD nUTKpu9GOqZF4sxe70oN0jrDr1Nj9kEI6/dHjNrK0MQfwoXCrCklwLY9lt2ZEDSY gXgTvf6y1G0GbvLhJV+Y9lfXd7S/pQvuyOrFBsg9BeVEhb8ywAbLF94bZihT+TM9 X3isGZ8Y1CHLGFkmz0lQ1sVBTmUAsRkioznwIuBaL0CJ8N2tTTBrsCN3lkS++Hg8 bnj3TtFlJLt2xc+t/eyCtZFCB/xzdcGS/ybHVhkkIUAM0o2E2rfUTtgIEHkG9pmA cjr6nMXG7DJ90Qeiv95cxabbgDYXDHp5GqAxZaIm9Zc7M3V6DdSP5Mp5g0npa2Iu W2xgexZGSTlty7B1K+nW/ucCAwEAAQ== -----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 332351364781192948115699131116438509964405 . . . . . . . . [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 2019-03-22 20:28:37 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-20 20:28:37 +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 791146452230502167075140467114202422598380119104220919850099146042314235539863827275089820160060429317403212053564511680329333866261054141284657612681770256610859342763827944108750422970829410837091465149301017434167964554000403675153776101232935946343268208254810540549041991029352590648746091489073066955929318003070094920140349730364659347702865421120516149708339792606203271726096994238047493949857710535476374742172564994265198628059401940702735461919243746241586528763681066668916853726056176000306469037658756719931996168944427311177407961418709839679789821334682252621423242917911484180296103687787009355123204989775894022965484135685843095545670034885227839413196612335918459178901239550336335221874348109950393050820569877750454630432487105121245827452091312499599014302915138821417695843199716941002421956232989941287614127390639224177815344260936980378182560043101085150824600827702911622871919639581197559534969141463598191669057881788211655399675859818391478634569196503273563002856232491501883039360101424138118336790981670557292169360121499767148793704368142252568726634547337676815073179379515622666393015947568571309040928701761406382811187110138298877148874803774601870301945070549992030324586244109878680108859111 . . . . . . . . . . . . . . . . . . . . [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) 3c2e73c66d02039c979000a24c1b0d76f24a244b . . . . . . . . . . . . . . . . [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) 00f000760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000169a74e402f000004030047304502202da40f6698d7add716b535baafcc391542cd83a08e0e4b54c86bf97f8b65beb9022100acc07f3695b631fdda42b8de2d35e9fb22536a5d3eb8a887b4dec87e29ac1485007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000169a74e4220000004030047304502202959b356abd8bd54314adeaf5675e244fb1f6b3b740e7e4f13f5da48aa68e385022100fa971e9c7e2e544299e12a13fcbab08d26d9d1b5786149f2ab480d3cd270f2ba . . . . [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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