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:d9
Serial 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.org

Check 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-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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)
		0067e904933fca1601de2ee96db579ad4306a90716b6d22ad0cb2446cd976e4ce47df0649cc1c0dfd17cb342284993c6af200d9fc6d1589f50f326c2602dc011e5c3ae8ee821f33d070939e9b9666a212c7e21dce21b4aa9f6128b39aeedb2d9eb97c3c01276649f0a3774bc38bea794a81c3d0bf302e211dc9a84bd433c2e68b102ab2252a387c51c0d30341196f112fa9ae1fb5d080fb79528189b639941a88d3ccaa4a7cab2020a922f29c3a6ea83fc6599d566a26847416e61b74220ea02fe88933e6044d42250ce526ecc28ad58c0c8b22b21309a6a3e3298aec00e02383e5e5295c717c756c715bae8b7428655d58307b99170ebf7be85085f91d5a0a3e8