www.admin.qrkoin.pt

Issued by GTS CA 1D4

About this certificate

This digital certificate with serial number 0a:93:1d:9c:8d:61:c6:47:0a:e9:e2:85:f5:ab:bc:d2 was issued on by Google Trust Services LLC.

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=www.admin.qrkoin.pt

Google Trust Services LLC

Organization: Google Trust Services LLC
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 0a:93:1d:9c:8d:61:c6:47:0a:e9:e2:85:f5:ab:bc:d2
Serial Number (int): 14056148189281225042492132444546514130
Serial Number lenght: 124 bits, 16 octets

SubjectKeyId: 67:85:6f:91:67:2d:7d:e8:f1:da:80:91:ca:ff:77:10:5f:85:89:bc
AuthorityKeyId: 25:e2:18:0e:b2:57:91:94:2a:e5:d4:5d:86:90:83:de:53:b3:b8:92

Fingerprint (sha1): 48:19:08:24:7a:80:b5:4f:d5:97:b6:c0:1b:f6:6b:c5:80:bf:6b:a2
Fingerprint (sha256): 03:25:2c:0e:6a:8d:57:a0:86:8f:17:54:c4:d5:27:85:33:25:10:cb:57:75:46:28:e9:0b:22:bb:8e:9b:99:4c

Issuing Certificate URL: http://pki.goog/repo/certs/gts1d4.der

Revocation information

OCSP Server: http://ocsp.pki.goog/s/gts1d4/nuBNwX19U-o
CRL Distribution Point: http://crls.pki.goog/gts1d4/o6u0KuyYEo0.crl

Check the revocation status for certificate www.admin.qrkoin.pt

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.admin.qrkoin.pt

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.admin.qrkoin.pt

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Certificate

The complete raw certificate details for www.admin.qrkoin.pt in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAul8sKn4eU4/qW2+05wK/
xG2qo4GHGmWrilN/6D1/zVmw0oTWsbjeUGIzB5nS9jWCo9OBzC8ueG4vF7Y1D/Sj
6PqUxN39v5R4nSOaWTaKxMjvtwDi1mOFOf0gzaeCN1T3z0GppvvUP5zf5oHtKTcn
4/SUaT5rE+xeRxF0vFzkH+u8IG/oxrKUuVuM/uH3cx8mItvtnAARsiarXnbeqviV
dAVSr9Ffrq23Kxmk5YvoxorIxepgyyyXYTlVpsKflIoTkwR/4LJXy2O6uQw9LgfZ
pUJaGzrrdzPI8U9LMMuA7SmZLhzsLBYee2YKkJWCL5p4tPaVJjB6lw+odvEB0rV/
8QIDAQAB
-----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 14056148189281225042492132444546514130
 . . . . . . . . [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 1D4'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-24 16:14:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-24 17:05:26 +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.admin.qrkoin.pt'
 . . . . . . . . [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 23527256044122997653223529607976632182798818055493956236318152686107373510533028107298921803232717288399287819565328233642729443088202770445579235822506631833368497608111463282179924891882570264366277259510132753002153933549362171116509904880778567604990548099526445822516700791384067534809214012724868591308276458163489925486179052410974215294101827607797205868567995079946212904500810082624438034957382428724937635385227197396314694851196584749268071614120183341434427830774766761514555883568494277776047860126618156171116572915195500787674370218296959160458547747924903011545775816972669544659133392578377709617137
 . . . . . . . . . . . . . . . . . . . . [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)
							67856f91672d7de8f1da8091caff77105f8589bc
 . . . . . . . . . . . . . . . . [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 25e2180eb25791942ae5d45d869083de53b3b892
 . . . . . . . . . . . . . . . . [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/gts1d4/nuBNwX19U-o'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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/gts1d4.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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.admin.qrkoin.pt'
 . . . . . . . . . . . . . . . . [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/gts1d4/o6u0KuyYEo0.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)
							00ef00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018ddc1c3c940000040300473045022100f5f80f126cfc01c7f7b1a3b97a9a1c5b92c07b2f86bae10a16f1f10ac55edb61022032979984fdc35e60697ecea33860155f5f95b9abea95ec6989b28db247d1e1a0007500a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018ddc1c3c7a000004030046304402201600546bd6188e9ae5202396dbde8024299fb0411f3781d3a7d006bdfc922f1402200882e51b12901b3e56ee6a3607f8f218b3061cf780bd7a48903714269c11dd85
 . . . . [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)
		006fdce8f582f7cb5f245807383160866b14410eaa37533d1bf825308160f2067505feaf403efb0e9222e70408610c3bf2e0fb95bad29e7d78a05ff195d722bd61702ddfc2c8577ffbb462b4fdf32109d82e3fc3241733dbac441ea98946775c795d3d691f7c468c775e892230f96e8a537b610010515394eb7aa084413236baa2a0d8e60ebdb4ae30e1818b8cf5db0976d7379e9870871719f605d18dc64f9bb55a20cf33bbdfa970f1d652610affb8361c27ac10f938950e4253c947ada44ac601410f862f04daa8e7c57dc6907332ac6871c6d2e4cdb849b32907d79676a8a6696fbda2057da7b135402801a2e10a9aed7a3b70a7472f55ffa2c482ce1c40f5