www.x-gmt.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:4a:33:2d:60:8c:43:59:2b:63:61:57:6e:c3:ed:56:34:d9 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.x-gmt.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:4a:33:2d:60:8c:43:59:2b:63:61:57:6e:c3:ed:56:34:d9Serial Number (int): 286585779186797959010431141897015754372313
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: d4:67:07:14:ae:41:7a:2e:a1:23:39:26:d8:f8:9f:66:97:ad:81:10
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 98:7e:30:37:48:95:92:05:24:5c:a3:2a:79:51:ea:81:f7:41:8f:57
Fingerprint (sha256): 7a:83:a3:12:7b:a6:9f:86:59:19:2e:9c:87:68:7e:65:6c:56:ac:dd:a5:58:77:65:ce:3c:cf:e8:0a:52:2c:b6
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.x-gmt.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.x-gmt.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.x-gmt.com
Other certificates including the domain name x-gmt.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.x-gmt.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISA0ozLWCMQ1krY2FXbsPtVjTZMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMTEwODM4NTVaFw0y MDA0MTAwODM4NTVaMBgxFjAUBgNVBAMTDXd3dy54LWdtdC5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQC7Q5gt6DI74fkXxI4qeQ2dyZKJ1p6oC1Oc 4nzCeaE5bCucJcYp4IVFwKM5rZqvK1EigPEP1gmg0ssvr8pNoruL2xG8yfCvFSEo recqorQsy9kWqNAb8shXm35zWw/La/wUWvkBMO/LZcnXkmHMa6pSOqNfnEfz15H2 Z2hcNbCz6fFX89dfNPE582sFp5dAqGE7UrfdFjCQrTd2j2U5yUl7n0udfvlh96EA z9DDHzKKrrqlAE/qS3TAw4JFDmLmhbAdgkjAfJ55Bna9VfCtmtz/GPDANKY/7BQY EE95DsBaoUudzVp3gl6FUoMkc1oeSB3NdzzeKTVpwvgdoWGC6LhqPuQxxpbG440S VCxknxr7l4rdPT0jYKFM4Qo+ZKghHkWDHEj6j64CS2N+Go14fDVScqFRoDGNhcRL JnZD7DuXl19QFjrj3kl94GbNr363g8ZL+qiR7ihy0D8NhTvANgKG7Lbt34pPynhP D6Ji9z3KEQrbtIM3kWDh8kUE0J3ZSZv+z1wXbTSKoXAsNYjd8ZmGaDuVSY+biFVU IHA9miEK5q5M+URTXs6d+48/+74fwAmJu8i3dLg79GY9T20sZ0ZskHWXNbTiTfLP 7rWjTAcb9J+YwtTBoMb2bXmr0ojEBFJ3EMh3iDelw4HlrNUVtIXbL5iPiCaV++am oPEIEbDcQQIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTUZwcU rkF6LqEjOSbY+J9ml62BEDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy54LWdtdC5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAW+T+IYsAAAE AwBHMEUCIQDuDR8oqQkDW9GGNjRkbDKF3ALvKfDDQR2K9eQIzXh2BwIgEGPZRFFm l9HQWwqLj95fYlg4KHAOwHB8jzBchsi1OW8AdgCyHgXMi6LNiiBOh2b5K7mKJSBn a9r6cOeySVMt74uQXgAAAW+T+IgSAAAEAwBHMEUCIQC7BIgHtAfWn6vJexpXsxSF onJMqC2EAC9kgueKX437HQIgevVHa/cQPyekxiMqqLvTCVWALIg4rOa8WJQ4TkWc XcUwDQYJKoZIhvcNAQELBQADggEBAGfpBJM/yhYB3i7pbbV5rUMGqQcWttIq0Msk Rs2XbkzkffBknMHA39F8s0IoSZPGryANn8bRWJ9Q8ybCYC3AEeXDro7oIfM9Bwk5 6blmaiEsfiHc4htKqfYSizmu7bLZ65fDwBJ2ZJ8KN3S8OL6nlKgcPQvzAuIR3JqE vUM8LmixAqsiUqOHxRwNMDQRlvES+prh+10ID7eVKBibY5lBqI08yqSnyrICCpIv KcOm6oP8ZZnVZqJoR0FuYbdCIOoC/oiTPmBE1CJQzlJuzCitWMDIsishMJpqPjKY rsAOAjg+XlKVxxfHVscVuui3QoZV1YMHuZFw6/e+hQhfkdWgo+g= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAu0OYLegyO+H5F8SOKnkN ncmSidaeqAtTnOJ8wnmhOWwrnCXGKeCFRcCjOa2arytRIoDxD9YJoNLLL6/KTaK7 i9sRvMnwrxUhKK3nKqK0LMvZFqjQG/LIV5t+c1sPy2v8FFr5ATDvy2XJ15JhzGuq UjqjX5xH89eR9mdoXDWws+nxV/PXXzTxOfNrBaeXQKhhO1K33RYwkK03do9lOclJ e59LnX75YfehAM/Qwx8yiq66pQBP6kt0wMOCRQ5i5oWwHYJIwHyeeQZ2vVXwrZrc /xjwwDSmP+wUGBBPeQ7AWqFLnc1ad4JehVKDJHNaHkgdzXc83ik1acL4HaFhgui4 aj7kMcaWxuONElQsZJ8a+5eK3T09I2ChTOEKPmSoIR5FgxxI+o+uAktjfhqNeHw1 UnKhUaAxjYXESyZ2Q+w7l5dfUBY6495JfeBmza9+t4PGS/qoke4octA/DYU7wDYC huy27d+KT8p4Tw+iYvc9yhEK27SDN5Fg4fJFBNCd2Umb/s9cF200iqFwLDWI3fGZ hmg7lUmPm4hVVCBwPZohCuauTPlEU17OnfuPP/u+H8AJibvIt3S4O/RmPU9tLGdG bJB1lzW04k3yz+61o0wHG/SfmMLUwaDG9m15q9KIxARSdxDId4g3pcOB5azVFbSF 2y+Yj4gmlfvmpqDxCBGw3EECAwEAAQ== -----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 286585779186797959010431141897015754372313 . . . . . . . . [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 2020-01-11 08:38:55 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-10 08:38:55 +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.x-gmt.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 763970633293803488746312030045281015709289202481795521667312375146367749123625833710720849083865184060820252209376934988495021143183237350804138037247326410679500890099209590646835098887615799153978026447902171299554246639337168804161512550801079342243069354405220215328115814138831699390225320318737213490409217776029151395621699362523067155667726673318468247276062070960038712658284067181827824551479127772130598168899326008981828581367356883676937268342011452589687208513254702141909321651129690336613285640682098251884741759051044292665602303255491202586937917084872370287357696672280646916578926979995456454096562174257344671694846178774884163220442398767435000182630833121782781430501703888905033118674552785938015861305570211323636372142617726646237294105372588760288485612486332993066387925244972618669789956624151578462652288087231812115133561482263592091866204963589507184859320201779197375472108205862641538088177026626901987893837440975369144078494012022481185086013266177520754780963179834011274450935298741642712568654394948583399660540599159494349620760652165836370627262437702262498164766695232610571419702508567164874323769240056456846916531292424379528936645442421154355292444433222852576677842494970976240552434753 . . . . . . . . . . . . . . . . . . . . [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) d4670714ae417a2ea1233926d8f89f6697ad8110 . . . . . . . . . . . . . . . . [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.x-gmt.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) 00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f93f8862c0000040300473045022100ee0d1f28a909035bd1863634646c3285dc02ef29f0c3411d8af5e408cd78760702201063d944516697d1d05b0a8b8fde5f62583828700ec0707c8f305c86c8b5396f007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f93f888120000040300473045022100bb048807b407d69fabc97b1a57b31485a2724ca82d84002f6482e78a5f8dfb1d02207af5476bf7103f27a4c6232aa8bbd30955802c8838ace6bc5894384e459c5dc5 . . . . [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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