UOA webmail service

- National and Kapodistrian University of Athens -

Issued by National and Kapodistrian University of Athens CA R1

About this certificate

This digital certificate with serial number 17:39:f4:bc:42:05:1b:4e was issued on by Hellenic Academic and Research Institutions Cert. Authority.

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:
  • Characters in labels of DNSNames MUST be alphanumeric, - , _ or * (BRs: 7.1.4.2)
  • DNSNames must have a valid TLD. (BRs: 3.2.2.4)
  • The common name field in subscriber certificates must include only names from the SAN extension (BRs: 7.1.4.2.2)
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
  • The keyUsage extension SHOULD be critical (RFC 5280: 4.2.1.3)

National and Kapodistrian University of Athens

Organization: National and Kapodistrian University of Athens
Country: GR

Hellenic Academic and Research Institutions Cert. Authority

Organization: Hellenic Academic and Research Institutions Cert. Authority
Country: GR

This certificate has expire since

Certificate Details

Serial Number (hex): 17:39:f4:bc:42:05:1b:4e
Serial Number (int): 1673637825943509838
Serial Number lenght: 61 bits, 8 octets

SubjectKeyId: 23:de:5e:2d:17:b8:ff:4b:2a:34:4c:29:60:e3:10:7e:59:13:98:fd
AuthorityKeyId: d6:43:6b:59:5e:48:8f:be:b5:bf:c0:7b:70:bb:f4:ab:f1:23:41:8b

Fingerprint (sha1): 04:48:7d:52:de:82:05:7b:e9:80:b2:7f:62:dd:1d:58:65:50:55:00
Fingerprint (sha256): 0c:f1:f0:2f:4b:0e:93:5c:cb:df:fc:de:a9:c7:44:f0:e7:59:98:4f:d1:47:f0:61:28:42:b3:f3:0c:b3:53:18

Issuing Certificate URL: http://www.harica.gr/certs/HaricaUoaCAR1.pem

Revocation information

OCSP Server: http://ocsp.harica.gr
CRL Distribution Point: http://crlv1.harica.gr/HaricaUoaCAR1/crlv1.der.crl

Check the revocation status for certificate UOA webmail service

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for UOA webmail service

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA1 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Client Authentication
Server Authentication

Extensions

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

webmail.uoa.gr

Other certificates including the domain name

(limited to 100 certificates)

Certificate

The complete raw certificate details for UOA webmail service in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1AmJ2ct2TZnX7EafnAVk
8iFECLvIU9bMotK6sDSOqDlYAZOdV82UEuhI0m8kyFvmmfj0Sdqrstgu1MZGUQn5
RcVd9Corbb53CVSdwYRgVtnYku+zGqmTR6jOTcL0EOdt1kHby+Y9JT0LjkNB2YFv
CpGjMNVlTmlJjEIbOhvbkIqsOmSWE2vqn/UIBXq8QoxSOkjVn3xnrGMLwi9rq0tl
QQXBcZ0xS2yRfDG7gEAqOlZLs/FwdY84hchNLlUM196RrzrOeCs/GCu+7rWzFFu0
BUxVxKU4V0dnxbzkjOF+dWxfaHo6u6fW/Na01L3rRNUOwjDO7LKBVJRlRx7wJ55G
TwIDAQAB
-----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 1673637825943509838
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption)
 . . . . . . . . . . . . [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 'GR'
 . . . . . . . . . . . . [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 'Hellenic Academic and Research Institutions Cert. Authority'
 . . . . . . . . . . . . [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 'National and Kapodistrian University of Athens CA R1'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-05-27 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-05-26 09:51:33 +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 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'GR'
 . . . . . . . . . . . . [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 'National and Kapodistrian University of Athens'
 . . . . . . . . . . . . [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 'UOA webmail service'
 . . . . . . . . [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 26767224252368453284056500819188618357890186322833659826236046400709558681096837970703010968863177002965179447263859768891555281742946523666501454095654003168911280970864304005087600115925378093284306573858714688828811201829400171918412084103174943257105015972706709254282272601163397229821179548386057320017410568226902153437271041137989929490506575875581500313907899554916629131587995558572391132780802262659090934006271665442547058659213324108016399289064062927861370809982361204680792204001321366776017514498102314882996644542134790011044215378007031155250957423775531876870115017999470605484197954564342469772879
 . . . . . . . . . . . . . . . . . . . . [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: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 (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 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							23de5e2d17b8ff4b2a344c2960e3107e591398fd
 . . . . . . . . . . . . . . . . [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 d6436b595e488fbeb5bfc07b70bbf4abf123418b
 . . . . . . . . . . . . . . . . [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 (95 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.harica.gr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://www.harica.gr/certs/HaricaUoaCAR1.pem'
 . . . . . . . . . . . . . . . . [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 (60 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://crlv1.harica.gr/HaricaUoaCAR1/crlv1.der.crl'
 . . . . . . . . . . . . . . . . [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 (72 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.26513.1.0.2.7
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'http://www.harica.gr/documents/CPS.php'
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.uoa.gr'
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		0076e245ae70a9cd5ff5be874dd3aa661309803f438f8f28236e91f5e95701a2afc9168623c187b3f782606ba1b143f8e48ece337b77643088e2661cb94d77d4c0f4b58a9f969781bf643e65899a8019a4edfef316000c14f3e2ef5564ddc113f3d9694220a2abe6d8b5443a221d9ae8f8e5c1c51523ea10b7888dcd9fc515a41d7c00015285c416e71af5837c423f47fef62e7dc95186b528d9d793f1f079b1da61934b91e4e851421113613ed777b256c84d413309e2c2b2426f677fdbd6c5783b4a2e0fa524eacb26935494a98f9a34493ce9c1bc2088820d8ae4d44b069a2183fe8b00d0c5cc828b700c2c14017135068bcb3102e85d634acdfa03b7ac5c89