hamrolibrary.com

Issued by GTS CA 1D4

About this certificate

This digital certificate with serial number 9b:a1:b9:11:14:33:c8:72:09:08:c8:50:32:2d:66:04 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=hamrolibrary.com

Google Trust Services LLC

Organization: Google Trust Services LLC
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 9b:a1:b9:11:14:33:c8:72:09:08:c8:50:32:2d:66:04
Serial Number (int): 206870052739793807839909309771449984516
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: 9b:81:76:32:03:ff:d7:73:ec:93:7e:58:44:7e:6d:6e:6e:98:6f:74
AuthorityKeyId: 25:e2:18:0e:b2:57:91:94:2a:e5:d4:5d:86:90:83:de:53:b3:b8:92

Fingerprint (sha1): 5c:79:49:c2:6c:39:2f:2a:b8:2f:ab:e6:8b:5a:69:bd:97:56:12:a0
Fingerprint (sha256): c0:16:36:4b:2b:a0:9e:3c:a5:4c:24:29:a6:0c:f0:49:87:d6:c4:a0:90:4f:75:90:0c:e1:cd:9c:4e:aa:88:e2

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

Revocation information

OCSP Server: http://ocsp.pki.goog/s/gts1d4/8ATEnQ6svyg
CRL Distribution Point: http://crls.pki.goog/gts1d4/DjrvjChw-PU.crl

Check the revocation status for certificate hamrolibrary.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for hamrolibrary.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

hamrolibrary.com

Other certificates including the domain name hamrolibrary.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1wFhC2vnE3dfP0dIDebS
KwYKRmlLdG688WIfeVRv4FgzBWQIFjPwifGxIAYNpn2hLtc5WOXPZTdZCtVBHK5R
hWjiVHp+CZJtONm8le2gDrbWkOOPAs1BetPv87lA8VedI3+d1rkYqcWLSn37eUos
KnZfQutx+vGcjPeGX8tNy/Qj0QISKc/RBxkyovSlBWLSn4hv/g2+AuXOf3zaoInh
rsPp0smhLuFf29oH7JhTtnGHh3fgdcNpgpqd9AcjR4RuCDBwbSf5h4P7pc3QKdoj
pTL9FMe4MoS+gtL+5oFLU7lx1U+vAk/ltl6LX9wGEjL/2Z7wGF/+Uxa3ybI+iscz
fwIDAQAB
-----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 206870052739793807839909309771449984516
 . . . . . . . . [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 2023-03-23 02:35:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-21 03:16:51 +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 'hamrolibrary.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 27141915617656857383783089196836221967171498586878833168089961090600473867741921388765825205982519646693770512602204273785105838641840167334735143404355413560994615056452954649484326610496553169762591359845399234828277415057045250368865238747395611282655859458697110505673967930838917713242075669780825266494986747816219494190248435524273773148578763667370040322540762317407909705668625708429832303206568176053466214515561176797140575550459576790581034071346033432264587772665191624837527358459573707987324986746992732657684193500199300837216383061262273922171139134485147081292335478187001802016866734278863189652351
 . . . . . . . . . . . . . . . . . . . . [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)
							9b81763203ffd773ec937e58447e6d6e6e986f74
 . . . . . . . . . . . . . . . . [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/gts1d4/8ATEnQ6svyg'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hamrolibrary.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/gts1d4/DjrvjChw-PU.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)
							00ef007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a000001870c88d0640000040300473045022100e756f583bf19b89f576553e6bedc0130b13cf423af09e4a413f2ec56dc68c39f02203f54e30157360e62e01b89c3880e06c78ccbb8b53a6c683f7f1271094ac6c295007500b3737707e18450f86386d605a9dc11094a792db1670c0b87dcf0030e7936a59a000001870c88d04b000004030046304402206abacc86ce2f2286aa8e5846fcf7a6b3f3b34ee0e09036edfba37a478d6f060b02204289303018dc118b7de9b1ace3c72ecf371914199bddec5a89956466576891c9
 . . . . [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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