hofa-college.de

Issued by GTS CA 1P5

About this certificate

This digital certificate with serial number 07:4e:f2:25:05:f2:3f:d2:11:3e:2e:15:24:fa:5f:07 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=hofa-college.de

Google Trust Services LLC

Organization: Google Trust Services LLC
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 07:4e:f2:25:05:f2:3f:d2:11:3e:2e:15:24:fa:5f:07
Serial Number (int): 9714506401866510878975737417686474503
Serial Number lenght: 123 bits, 16 octets

SubjectKeyId: e4:e1:49:29:d8:2f:3d:28:e4:d6:5b:9c:c5:7b:6b:91:44:8a:84:4b
AuthorityKeyId: d5:fc:9e:0d:df:1e:ca:dd:08:97:97:6e:2b:c5:5f:c5:2b:f5:ec:b8

Fingerprint (sha1): 61:c7:60:3b:22:73:52:9e:73:a0:4d:de:04:b1:2c:5b:47:e9:66:1c
Fingerprint (sha256): e3:30:9a:b1:5e:bd:ff:2c:21:cc:04:cc:cc:d9:9f:3c:73:d6:69:d9:84:4c:cc:f0:5e:69:e8:fb:8f:eb:9e:a0

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

Revocation information

OCSP Server: http://ocsp.pki.goog/s/gts1p5/kiSE7JyvGJ0
CRL Distribution Point: http://crls.pki.goog/gts1p5/O33btpSzrYc.crl

Check the revocation status for certificate hofa-college.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for hofa-college.de

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

hofa-college.de

Other certificates including the domain name hofa-college.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for hofa-college.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlfguWhWMM+y6r+HuslpG
T4nwTTirSpbBvqul9H51j81BUb66/Xlyc3bd1Sg8pDhPFo5HUplLKqhvMll6XvOp
Au9pcDovlKjhmvOqOsIvO8BK6l4sR45yXg4sIGQMg7fcA9kgMGv8Jeemz5sBF1n0
nBwD3V2hvSKe/CZGWPTOwBnUAcPdQutAfKGEw3XAWnbfACxDk33tLGh1L9XOce7v
p0MIwOosEamSbcde3MwDrqIUroaXGGhnmZ0vEVN0jjzeDLXPaAcPE0iU0iUmjd4M
+3J16qbra2hQTP15Uk31JlrQIQbQbuvG4TC+UbuWaACZ+6Y3ti9pkEV0gQfBzDBE
zwIDAQAB
-----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 9714506401866510878975737417686474503
 . . . . . . . . [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 2024-01-17 05:39:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-16 05:39:10 +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 'hofa-college.de'
 . . . . . . . . [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 18931890082915661290114069868560879055143182833389953384223480956440997738361580099053033425561119208858760269685731185678476232711801229711326656587820185878531571684130780328328001153382553806441203383994637181468333325347128491431025295008703376865858520513824576339429553332526700147675994764548669740828350670570917005381261531739542558187079445125678141933160429624302536103390865883430515647882933555247129221633644934357916042898217224028173081800462372648683143191615252800788085777878540090517220440221075081793365033658673623200851744917197201308501696901159976700709631828598198155143108309157356931925199
 . . . . . . . . . . . . . . . . . . . . [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)
							e4e14929d82f3d28e4d65b9cc57b6b91448a844b
 . . . . . . . . . . . . . . . . [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/kiSE7JyvGJ0'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hofa-college.de'
 . . . . . . . . . . . . . . . . [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/O33btpSzrYc.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)
							00f0007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d16252f120000040300483046022100f3e8ff475c81488a6f65077c2624a884358b191de37038127b7f833928a0265e022100d0a31317cd4f52b4969cc1d4c33d91edbafc9bc4faccc26c45c1a752f201c9d700750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d16252f35000004030046304402206731834a9897159b0a1a9aa83798ebeff26b278f84a105bd9eea8f23b1f4359102207f5305add704cf6942534b125ef71d3467b223d10051906cecde284772b5f847
 . . . . [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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