geo3o.com
Issued by Sectigo RSA Domain Validation Secure Server CA
About this certificate
This digital certificate with serial number 72:7d:b0:a7:bf:fd:fc:07:e5:5c:21:ff:7d:9b:d7:96 was issued on by Sectigo Limited.
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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=geo3o.com
Sectigo Limited
Organization:
Sectigo Limited
State / Province:
Greater Manchester
Locality: Salford
Country: GB
Locality: Salford
Country: GB
This certificate has expire since
Certificate Details
Serial Number (hex): 72:7d:b0:a7:bf:fd:fc:07:e5:5c:21:ff:7d:9b:d7:96Serial Number (int): 152184611621409330830986732839123015574
Serial Number lenght: 127 bits, 16 octets
SubjectKeyId: 61:0f:26:e7:fe:7b:b3:00:d4:3b:93:ad:8f:8c:07:75:f9:e8:62:de
AuthorityKeyId: 8d:8c:5e:c4:54:ad:8a:e1:77:e9:9b:f9:9b:05:e1:b8:01:8d:61:e1
Fingerprint (sha1): 42:51:e1:68:1d:05:a6:b9:1b:57:ef:ab:89:ef:09:8d:81:c2:fa:e3
Fingerprint (sha256): bf:0b:fe:21:df:fc:c8:5e:c9:7b:bc:ce:76:de:3b:12:67:63:b0:ab:1d:2f:57:46:e4:f5:72:58:48:bb:94:19
Issuing Certificate URL: http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt
Revocation information
OCSP Server: http://ocsp.sectigo.comCheck the revocation status for certificate geo3o.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for geo3o.com
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
geo3o.com
www.geo3o.com
www.geo3o.com
Other certificates including the domain name geo3o.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for geo3o.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGKjCCBRKgAwIBAgIQcn2wp7/9/AflXCH/fZvXljANBgkqhkiG9w0BAQsFADCB jzELMAkGA1UEBhMCR0IxGzAZBgNVBAgTEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4G A1UEBxMHU2FsZm9yZDEYMBYGA1UEChMPU2VjdGlnbyBMaW1pdGVkMTcwNQYDVQQD Ey5TZWN0aWdvIFJTQSBEb21haW4gVmFsaWRhdGlvbiBTZWN1cmUgU2VydmVyIENB MB4XDTIxMTIwNzAwMDAwMFoXDTIzMDEwNzIzNTk1OVowFDESMBAGA1UEAxMJZ2Vv M28uY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAncNxZtsfSYYB mCYTuIQ107k3vZk5qA6gjJPdCHFpAAMl3QFa4FFPej/VgP95HeDm5MJRF+0T8F4O y1mC4mmBxS60fJFC6ZANvwzyAcVvQYBvmzkTqUFCckHgpxsph+pAq8FY+BmcJN67 7fnCeIiVLtu088X6+hANwht4JCjp2UCjhagCd8XVTXeMouyOmMywK6NjgaeGqC0O D0bgKtLsHgV15jr9Rw0aFxtogrN2NLDqDPUtQKCR3mJAL7E+j9wsqPaIGddFKBkw IGxE5oQEUncV0RacMgaVUSFFmNYbMywUMZEmojUn3kro4idAvlm9UbLljD+eBhVP x6F+C+Ce1wIDAQABo4IC+jCCAvYwHwYDVR0jBBgwFoAUjYxexFStiuF36Zv5mwXh uAGNYeEwHQYDVR0OBBYEFGEPJuf+e7MA1DuTrY+MB3X56GLeMA4GA1UdDwEB/wQE AwIFoDAMBgNVHRMBAf8EAjAAMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcD AjBJBgNVHSAEQjBAMDQGCysGAQQBsjEBAgIHMCUwIwYIKwYBBQUHAgEWF2h0dHBz Oi8vc2VjdGlnby5jb20vQ1BTMAgGBmeBDAECATCBhAYIKwYBBQUHAQEEeDB2ME8G CCsGAQUFBzAChkNodHRwOi8vY3J0LnNlY3RpZ28uY29tL1NlY3RpZ29SU0FEb21h aW5WYWxpZGF0aW9uU2VjdXJlU2VydmVyQ0EuY3J0MCMGCCsGAQUFBzABhhdodHRw Oi8vb2NzcC5zZWN0aWdvLmNvbTAjBgNVHREEHDAagglnZW8zby5jb22CDXd3dy5n ZW8zby5jb20wggF+BgorBgEEAdZ5AgQCBIIBbgSCAWoBaAB2AK33vvp8/xDIi509 nB4+GGq0Zyldz7EMJMqFhjTr3IKKAAABfZZ8lV8AAAQDAEcwRQIgS6dqEDs/jzBP DIfq1EjXahjvSh+JUqWJJsMutYfKeDoCIQCjxnSOKDGSVbQws0jPDJCMW8q/+hGh 4CeY2HI64jbxrAB2AHoyjFTYty22IOo44FIe6YQWcDIThU070ivBOlejUutSAAAB fZZ8lW8AAAQDAEcwRQIhAPD6UHizasOhCM8xa/CnVOiwuVxKiYSYXw2QNjgfMtVe AiBHGjAdAUM0eXqjPA925FbYeziy3bcmHOcoSosj2tUnkQB2AOg+0No+9QY1MudX KLyJa8kD08vREWvs62nhd31tBr1uAAABfZZ8lT4AAAQDAEcwRQIhAJLdKVUnWRv1 rbeqSZexDZXSYejuIpHdkiL2adqUrJYwAiA++QrFpap7h+q1REzexjncz7I0F65n Iq9rSZPdemWUejANBgkqhkiG9w0BAQsFAAOCAQEAnLjQ4oJfdOzRnpc4RqzE1IX2 OsRfGsZ+Ouc6U8kcymXD5+tw823SnX6kdte4/GHr/loeQnDs1uxrXUhNbZ8VOXNa MMItzjQC8+RytNuLeA9xDu4q9RhJ9xx+iFk35bFDWKaX9Jvvl2i+9mTGpBuaN0GX glZTScQwQ66JrGO/gbPtKrQlaSo2KxVWc9OR2q3bn+UM1ji1SHsJ8RzQ6+dvA11M kqZqhGDcH71PqYv06bMy9CqWUEnFC/ANkxMB5zqQ+CnNUGjuYZBTQLRlffsPWfDa XjwBfq0zvfg22rzAbFPukBRVgbJZ73j+A3rLMFWwxTzw0I5Q4gOAbLtSioD1lg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAncNxZtsfSYYBmCYTuIQ1 07k3vZk5qA6gjJPdCHFpAAMl3QFa4FFPej/VgP95HeDm5MJRF+0T8F4Oy1mC4mmB xS60fJFC6ZANvwzyAcVvQYBvmzkTqUFCckHgpxsph+pAq8FY+BmcJN677fnCeIiV Ltu088X6+hANwht4JCjp2UCjhagCd8XVTXeMouyOmMywK6NjgaeGqC0OD0bgKtLs HgV15jr9Rw0aFxtogrN2NLDqDPUtQKCR3mJAL7E+j9wsqPaIGddFKBkwIGxE5oQE UncV0RacMgaVUSFFmNYbMywUMZEmojUn3kro4idAvlm9UbLljD+eBhVPx6F+C+Ce 1wIDAQAB -----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 152184611621409330830986732839123015574 . . . . . . . . [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 'GB' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Greater Manchester' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Salford' . . . . . . . . . . . . [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 'Sectigo Limited' . . . . . . . . . . . . [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 'Sectigo RSA Domain Validation Secure Server CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2021-12-07 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-01-07 23:59:59 +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 'geo3o.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 19915790402994632439654176152899485900741450642653126257275513593649873655899421353728887032198428837309487101703671556314748041076907696779422797536219584869841016811133778147852004827450085675709719493956104325930298922924218919851700705067725510923149895827229761513987553866396610359320215773159648993425109503826629190201457309524443122196651650510202840431157617521723571522600984802318614113100447652322771619242574652193316866364814937980097743587240064948503988192468759124902085570786001642326596551239729498446937028960616865063952741933360284871899810935129586594669654360418782219195061181696171950776023 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 8d8c5ec454ad8ae177e99bf99b05e1b8018d61e1 . . . . . . . . . . . . . . . . [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) 610f26e7fe7bb300d43b93ad8f8c0775f9e862de . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 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:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [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 (66 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.2.7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'https://sectigo.com/CPS' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (120 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.sectigo.com' . . . . . . . . . . . . . . . . [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 (28 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'geo3o.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.geo3o.com' . . . . . . . . . . . . . . . . [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 (366 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (362 bytes) 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 . . . . [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) 009cb8d0e2825f74ecd19e973846acc4d485f63ac45f1ac67e3ae73a53c91cca65c3e7eb70f36dd29d7ea476d7b8fc61ebfe5a1e4270ecd6ec6b5d484d6d9f1539735a30c22dce3402f3e472b4db8b780f710eee2af51849f71c7e885937e5b14358a697f49bef9768bef664c6a41b9a37419782565349c43043ae89ac63bf81b3ed2ab425692a362b155673d391daaddb9fe50cd638b5487b09f11cd0ebe76f035d4c92a66a8460dc1fbd4fa98bf4e9b332f42a965049c50bf00d931301e73a90f829cd5068ee61905340b4657dfb0f59f0da5e3c017ead33bdf836dabcc06c53ee90145581b259ef78fe037acb3055b0c53cf0d08e50e203806cbb528a80f596