umneonara.surfnet.ca
Issued by SSL.com RSA SSL subCA
About this certificate
This digital certificate with serial number 4a:fc:c6:ef:19:59:55:fc:b2:58:b4:65:8b:58:f9:f7 was issued on by SSL Corporation.
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=umneonara.surfnet.ca
SSL Corporation
Organization:
SSL Corporation
State / Province:
Texas
Locality: Houston
Country: US
Locality: Houston
Country: US
This certificate has expire since
Certificate Details
Serial Number (hex): 4a:fc:c6:ef:19:59:55:fc:b2:58:b4:65:8b:58:f9:f7Serial Number (int): 99675365356912040803253133042710542839
Serial Number lenght: 127 bits, 16 octets
SubjectKeyId: 49:98:08:68:30:2a:bc:b0:45:2a:ff:b2:e7:17:77:50:1b:9e:92:d9
AuthorityKeyId: 26:14:7e:e0:dc:d7:a6:f7:e2:d4:04:27:df:61:f1:c2:ec:e7:32:ca
Fingerprint (sha1): a5:88:e3:3e:04:d4:ea:96:82:46:fb:87:91:eb:f5:5f:8b:9b:ae:43
Fingerprint (sha256): 30:db:d5:3a:47:7c:aa:7f:97:95:1e:4e:e4:06:68:19:d2:af:17:09:9d:40:b7:f8:af:c1:60:9a:7f:3c:08:f7
Issuing Certificate URL: http://cert.ssl.com/SSLcom-SubCA-SSL-RSA-4096-R1.cer
Revocation information
OCSP Server: http://ocsps.ssl.comCRL Distribution Point: http://crls.ssl.com/SSLcom-SubCA-SSL-RSA-4096-R1.crl
Check the revocation status for certificate umneonara.surfnet.ca
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for umneonara.surfnet.ca
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Client Authentication
Server Authentication
Extensions
10 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
umneonara.surfnet.ca
Other certificates including the domain name surfnet.ca
(limited to 100 certificates)
Certificate
The complete raw certificate details for umneonara.surfnet.ca in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF2TCCA8GgAwIBAgIQSvzG7xlZVfyyWLRli1j59zANBgkqhkiG9w0BAQsFADBp MQswCQYDVQQGEwJVUzEOMAwGA1UECAwFVGV4YXMxEDAOBgNVBAcMB0hvdXN0b24x GDAWBgNVBAoMD1NTTCBDb3Jwb3JhdGlvbjEeMBwGA1UEAwwVU1NMLmNvbSBSU0Eg U1NMIHN1YkNBMB4XDTIzMDEyNDE1MzIxNVoXDTIzMDUwODE1MzIwOFowHzEdMBsG A1UEAwwUdW1uZW9uYXJhLnN1cmZuZXQuY2EwggEiMA0GCSqGSIb3DQEBAQUAA4IB DwAwggEKAoIBAQCb8vB8l9dU1S1sKfdXfULl6zeb3MggXOY8gXg+HRE6Yf6PgAq2 yMA8e/g5nUI/Tee3fikrX6YrcxcjLaNXsFCB1xz+PFymkDdJtnseBSvWLHN+aa+o y8cw69W+GPHFYhZjPh0Qj32GamEIseo+M8eZFxxLrWdFoHjmjWp1TFi11l36b96m 536e0hPMzR2LDjq9tx9RPkEA8o8B4B0hYV6uZQiLABoT/rxnr4VmguxVB+tWD/bs AZO5BYr47gtnnLyiG9MNl6Ketu1FtFBiDvLIc6oMWnqgxL1iI9K6Vy5Y2MSajNUa lU7MyM65xX9xsImjzIlMgVLtslaVi9Rtwkd1AgMBAAGjggHFMIIBwTAMBgNVHRMB Af8EAjAAMB8GA1UdIwQYMBaAFCYUfuDc16b34tQEJ99h8cLs5zLKMHIGCCsGAQUF BwEBBGYwZDBABggrBgEFBQcwAoY0aHR0cDovL2NlcnQuc3NsLmNvbS9TU0xjb20t U3ViQ0EtU1NMLVJTQS00MDk2LVIxLmNlcjAgBggrBgEFBQcwAYYUaHR0cDovL29j c3BzLnNzbC5jb20wHwYDVR0RBBgwFoIUdW1uZW9uYXJhLnN1cmZuZXQuY2EwUQYD VR0gBEowSDAIBgZngQwBAgEwPAYMKwYBBAGCqTABAwEBMCwwKgYIKwYBBQUHAgEW Hmh0dHBzOi8vd3d3LnNzbC5jb20vcmVwb3NpdG9yeTAdBgNVHSUEFjAUBggrBgEF BQcDAgYIKwYBBQUHAwEwRQYDVR0fBD4wPDA6oDigNoY0aHR0cDovL2NybHMuc3Ns LmNvbS9TU0xjb20tU3ViQ0EtU1NMLVJTQS00MDk2LVIxLmNybDAdBgNVHQ4EFgQU SZgIaDAqvLBFKv+y5xd3UBuektkwDgYDVR0PAQH/BAQDAgWgMBMGCisGAQQB1nkC BAMBAf8EAgUAMA0GCSqGSIb3DQEBCwUAA4ICAQAbcPK9PyPg5PUhHMPQ+gOmXbPi JtmHPFcLO1vRzeddO0LHquE7dAQb0P8druVAPqTjznZe8ZyDiSZMJHr+cM6/HpNQ DFiq7O5AZyBLEqnGWcDLtJ8fOIQem0+0Qnsv3zRTXpPQ9bcN+FkmW2WJc2f3PDRq CdDKi5fe/0y2d1TE32jqSmc6KB5RoczrMPuR0yrRTsG1fQ2KG5sgTCCNySkQn9xF jhudjcio5YVS/GMER7PyaxroUaRXBROUsVdnE/qRVq/7//2GrXgKtWccBocwp8Iu aRzlbc6idP2gIQQEZxRHJjFC8m21Ch6hmHnQip1YIl23pW//g8CErNcwazcE9K+K SnO9DyredwmSVwSODMgfHQ7VrO1jjDwLZgY7GQtFhxnfXU3m46zQCMbQLE54HCNv L4XrY0PzvD0AoPRY+rjPQ3oxEu/qog7iIztL/+sk2cOLZhrEvjYwa0CQxSfUYtv3 G5soJEAda6/9ocBuQ4F+oocFJ7X6+IkmUyCyfX5RvlMOBfx4Ze2q8Z0ioMli4aHj bZhrM+xcS+wtI4Odji8BKU+j6TPF4gX0xRLhJjXYaLxqsTjpH1guvX12u/3EVovt eVtpq1yeweV7BL5jhy6QL0aC8WdWv+SSAc2bZgPCZiwE2iVDnYOSqZvBRTswjFvt SW+b4KiYn+QLuvM/0A== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAm/LwfJfXVNUtbCn3V31C 5es3m9zIIFzmPIF4Ph0ROmH+j4AKtsjAPHv4OZ1CP03nt34pK1+mK3MXIy2jV7BQ gdcc/jxcppA3SbZ7HgUr1ixzfmmvqMvHMOvVvhjxxWIWYz4dEI99hmphCLHqPjPH mRccS61nRaB45o1qdUxYtdZd+m/epud+ntITzM0diw46vbcfUT5BAPKPAeAdIWFe rmUIiwAaE/68Z6+FZoLsVQfrVg/27AGTuQWK+O4LZ5y8ohvTDZeinrbtRbRQYg7y yHOqDFp6oMS9YiPSulcuWNjEmozVGpVOzMjOucV/cbCJo8yJTIFS7bJWlYvUbcJH dQIDAQAB -----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 99675365356912040803253133042710542839 . . . . . . . . [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 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'Texas' . . . . . . . . . . . . [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:12|false] UTF8String 'Houston' . . . . . . . . . . . . [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:12|false] UTF8String 'SSL Corporation' . . . . . . . . . . . . [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:12|false] UTF8String 'SSL.com RSA SSL subCA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-01-24 15:32:15 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-05-08 15:32:08 +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:12|false] UTF8String 'umneonara.surfnet.ca' . . . . . . . . [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 19686735153369627171531513225231856739742424892328038009091262752612553679493923125298783822558498256591038174587511662951008516601643044515267953090505223666085824601013187860684580879502804526330306624092337280905973175374692945475040740178239417674285555753229994824609115994758659797205509514943005136547821107959746582786858049378642849733378712600231524186600700712057503560972451012337099544883617737786660816752130550039455637750287397973145393697755629310792162727730737242240954040140506109918368701493389299135102545201255966116438464198858105332046530853022333891800975960783586997697118814783751535609717 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 26147ee0dcd7a6f7e2d40427df61f1c2ece732ca . . . . . . . . . . . . . . . . [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 (102 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://cert.ssl.com/SSLcom-SubCA-SSL-RSA-4096-R1.cer' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://ocsps.ssl.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 (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'umneonara.surfnet.ca' . . . . . . . . . . . . . . . . [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 (74 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 1.3.6.1.4.1.38064.1.3.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://www.ssl.com/repository' . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (62 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.ssl.com/SSLcom-SubCA-SSL-RSA-4096-R1.crl' . . . . . . . . . . . . . . . . [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) 49980868302abcb0452affb2e71777501b9e92d9 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . [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 (4096 bits) 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