www.avantec.io

Issued by GTS CA 1D2

About this certificate

This digital certificate with serial number 01:90:e6:e1:e1:cc:c7:6d:0a:00:00:00:00:09:48:6e was issued on by Google Trust Services.

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.avantec.io

Google Trust Services

Organization: Google Trust Services
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 01:90:e6:e1:e1:cc:c7:6d:0a:00:00:00:00:09:48:6e
Serial Number (int): 2081601593841026484435460795706984558
Serial Number lenght: 121 bits, 16 octets

SubjectKeyId: 90:45:ce:b3:9e:2f:d3:a1:e1:8d:fc:5e:7b:b4:90:cb:81:1d:01:2c
AuthorityKeyId: b1:dd:32:5d:e8:b7:37:72:d2:ce:5c:ce:26:fe:47:79:e2:01:08:e9

Fingerprint (sha1): dd:aa:ca:0d:1d:14:4c:ad:88:b7:82:92:97:30:e1:ff:a4:18:2b:22
Fingerprint (sha256): 1b:6e:94:ed:db:9a:29:02:31:ab:a9:b2:b3:73:f9:dc:ad:73:e2:bf:96:ef:42:b7:2f:2c:db:3e:f6:93:80:62

Issuing Certificate URL: http://pki.goog/gsr2/GTS1D2.crt

Revocation information

OCSP Server: http://ocsp.pki.goog/gts1d2
CRL Distribution Point: http://crl.pki.goog/GTS1D2.crl

Check the revocation status for certificate www.avantec.io

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.avantec.io

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

www.avantec.io

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Certificate

The complete raw certificate details for www.avantec.io in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoXYEmo1qhc3xMLrx3VDw
ekoBWWaqwUzGPqqT9lCxbXug9AUVg9nhxWrC/eHiuWU25ntFAb3S/nfLovD+AwAM
TZTKFYSIY+cyQu9ep1c0DFvRHFD4olOqupNbUyPmvBmCDeJ9V2x3jEL01zTU2Lt2
L98G1yL1XcdBh4Gayeezw/KtPFo7dIQvaokSxy5b1HSqywyLDciiRntImkk+ERCR
Xk+xFG/NofIKwL30VbywZ9VTIpWU7ZmggCszygu5CNKlNkqg8qiP7xKo4uKDv5Yb
hm0x9M9etRTGkYMgXVA9xIPXzjfHqHbw+5kqmVuedlLAf8aiA9e5eErkEvmljIYk
gwIDAQAB
-----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 2081601593841026484435460795706984558
 . . . . . . . . [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'
 . . . . . . . . . . . . [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 1D2'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-31 18:44:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-30 18:44:06 +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.avantec.io'
 . . . . . . . . [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 20382563936117877903357774504739845513248348867167648604743897639702959201519668082835358266553546019314954752244590917926137485149671930372418881540176673603799493372594855103164413722283038688657719995724597719886721276906002075745900759074669379761178647306376651006130982800015322175882598988044284719895022725249294969728135327097879401654136780934399044660893809311718031889839630731608166983528409796813953168989426664845545870126054450911420492206556816298257312705367040682297296777941679427090456751836139262118786744696727423722987089237971243469001876358972126636959072162224590741138550237370834600993923
 . . . . . . . . . . . . . . . . . . . . [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)
							9045ceb39e2fd3a1e18dfc5e7bb490cb811d012c
 . . . . . . . . . . . . . . . . [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 b1dd325de8b73772d2ce5cce26fe4779e20108e9
 . . . . . . . . . . . . . . . . [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 (88 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/gts1d2'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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/gsr2/GTS1D2.crt'
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.avantec.io'
 . . . . . . . . . . . . . . . . [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 (40 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://crl.pki.goog/GTS1D2.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f5d7ca1150000040300463044022020328ab0efeb1070878ae097db2f761cba065beb433f134d84e7779769ad5bae0220364c36d51a5017509dcd522e3a31b1737ddeeacf89577faf3d3d9429047c76b90076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f5d7ca1390000040300473045022061bf32fd54dd60fd7c38c156f15f7044dc08aec5955debfc06513885cee425af02210093bb812cca3a29301dc90d2d4e05aae147e7ba9909c24b3f6bf705537644a33d
 . . . . [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)
		002e1be6a898c0108e49c6c00273a0bf60b23d5ca6e065f692c7dfda2fb08f82346f880dad2f0a8827def9f78480d27c06e9457070a01360cfd709e4b47a4d4933e84a91b23596d975f633d0b2c100662c886c900f2d19330fd85351dd7baaa1c96fad7ad0236a64e172ecb4101c9537029d1da3dbc78c8da84af7c728cae32126f152f395d257a181902ecc1e7d27d76fb6400dbbda4b3fac1191c5463fa9db62374833ad9e1418d0699de8d6ea3de62bd0e197ecde176f0a1a33af0450e280b2b51b95722c2f4a5d4c45e6e2751fc0aefdad1890e389e51c4b804bf07c9a1ec8d554da4b429e26b8d2c60a421a2d42237b9d4d858179a28ae22da3971f88faf1