amtwain.com

Issued by GTS CA 1P5

About this certificate

This digital certificate with serial number 79:47:7b:b3:4a:d8:fe:29:11:7b:98:62:76:11:44:98 was issued on by Google Trust Services LLC.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=amtwain.com

Google Trust Services LLC

Organization: Google Trust Services LLC
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 79:47:7b:b3:4a:d8:fe:29:11:7b:98:62:76:11:44:98
Serial Number (int): 161207749508317351534244113258353083544
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId: 9e:59:22:02:53:d4:50:d3:cf:15:16:fd:fa:82:c1:82:03:eb:6e:a7
AuthorityKeyId: d5:fc:9e:0d:df:1e:ca:dd:08:97:97:6e:2b:c5:5f:c5:2b:f5:ec:b8

Fingerprint (sha1): e4:56:e3:38:67:00:f8:25:d9:49:8f:35:bd:21:a3:9b:b2:1f:1a:ec
Fingerprint (sha256): cc:81:6c:d9:ee:11:4e:02:da:da:58:7a:6e:5f:57:2f:9a:bd:03:2b:f6:55:37:af:ba:fc:5c:20:b8:a4:b4:f2

Issuing Certificate URL: http://pki.goog/repo/certs/gts1p5.der

Revocation information

OCSP Server: http://ocsp.pki.goog/s/gts1p5/AIV26njZkYg
CRL Distribution Point: http://crls.pki.goog/gts1p5/dfiVkccM-Qk.crl

Check the revocation status for certificate amtwain.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for amtwain.com

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication

Extensions

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

amtwain.com
*.amtwain.com

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Certificate

The complete raw certificate details for amtwain.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA67ib7/O3qsh9TRzvne5o
PiBfSk+LF4RXxR1LrIF0hseGmpGRTcfqcGByXbhAaEMc7FOFshZSbGixbigRC07J
HpgK+pLyGW5i0N18wcFpTXZNqL7+KD8urJJ8+Xcna00p5oWGlZ6nBt6qBXSaBXJ/
KOHOZZOAVJul4jrKb66KncMZDR+ut+fgWT0QMpYFlnR/D4gTsY8s9QyYCejxjf5l
WG6+2JitT1bQdryE8Cv5xtFyLUIpyX3XVDNnMDSgdwMuYDOOYRBWx7Hay7b0YvFW
ZxYpB9XR7i9WFt0sY62EkWvGN/lylCLsI+62frETDeT4ofWDtOZnKYtf9raB9AWi
3wIDAQAB
-----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 161207749508317351534244113258353083544
 . . . . . . . . [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 'Google Trust Services LLC'
 . . . . . . . . . . . . [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 'GTS CA 1P5'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-07 17:33:44 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-05 17:33:43 +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 'amtwain.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 29757035821978956368692576349206918729442675827003204856907262627973001484749348421765676252003086712206393175223955851537794028246175455709641855875230809394560146933157960832713131425105371644828182552362732896317798737215378795708748909472757616702558317793532476269128977588081029152581756118986513719565357508991362135597754066759199459708313488292496575371615112537343735870321978000418996278294225962522483387295492690722425553759228758319244832796578363967237700472411373992868393480580724257888894743356611169924049395972796499701084068912136036181444631988922196382865344681036869195909102239848607217197791
 . . . . . . . . . . . . . . . . . . . . [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 (12 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: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)
							9e59220253d450d3cf1516fdfa82c18203eb6ea7
 . . . . . . . . . . . . . . . . [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 d5fc9e0ddf1ecadd0897976e2bc55fc52bf5ecb8
 . . . . . . . . . . . . . . . . [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 (108 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.pki.goog/s/gts1p5/AIV26njZkYg'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://pki.goog/repo/certs/gts1p5.der'
 . . . . . . . . . . . . . . . . [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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'amtwain.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.amtwain.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 (26 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 1.3.6.1.4.1.11129.2.5.3
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (53 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crls.pki.goog/gts1p5/dfiVkccM-Qk.crl'
 . . . . . . . . . . . . . . . . [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)
							00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018bab0fdd160000040300473045022100a93c6ba8da83859616932da2a3c462c06cc728c0dbe54acd701b251639221b75022023ae250b2e32e4965393745ada196ff616557336ee22295d01324d2d7e7fabc9007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018bab0fdcf2000004030047304502207857be169ba7758310b56d363748b4e20bc14c39db061df45420ee03977944b002210092e9dfc67857f9d74116c7b301fa31ec3a52209306dd54b7efc737773f387658
 . . . . [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)
		007491ce1a63c91060ee630c64ff542f4a316e631f7d810a767f61ce35533eb177e29329068a67aa9d0d12782a61a37e96b62d758c4d9c748a65ba49bce05d3b1274639e4a1ab3fe40f4e60d7a00bc8c4fe4b24c8db1161e30be908e18e1709c42f76c487d420d447970a8e8923ea08c229fbace715fbbd8e2be2cbe4abeb6d61ebe79008df0a71ace96779f31983817c9d22482c1b7c87ee36a557ff8e7ff8abb7818b9872e6c91b68cb7e2363aa3cb33db43fee0eb778394ca866b6db6a4ddec9b11dbcf22ac6769d6a69f6ddc30a77eed075e1c9fc11212b0266b34c281d48bbfa4dab8a78cb82bf104ce07bb0286aa725e8ae1e7fa2892f3661bd1537de000