www.mailarchiv.computech-ob.de

Issued by GlobalSign Domain Validation CA - SHA256 - G2

About this certificate

This digital certificate with serial number 11:21:8c:58:ed:fa:a1:27:94:91:c4:0e:75:6b:18:97:81:22 was issued on by GlobalSign nv-sa.

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=www.mailarchiv.computech-ob.de,OU=Domain Control Validated

GlobalSign nv-sa

Organization: GlobalSign nv-sa
Country: BE

This certificate has expire since

Certificate Details

Serial Number (hex): 11:21:8c:58:ed:fa:a1:27:94:91:c4:0e:75:6b:18:97:81:22
Serial Number (int): 1492324732616636593204234818374486191472930
Serial Number lenght: 141 bits, 18 octets

SubjectKeyId: 82:0c:9d:00:db:1f:ce:10:da:a0:d1:11:03:28:24:d1:9f:35:dc:e0
AuthorityKeyId: ea:4e:7c:d4:80:2d:e5:15:81:86:26:8c:82:6d:c0:98:a4:cf:97:0f

Fingerprint (sha1): 76:00:d2:68:6e:d5:03:4a:25:42:30:c0:72:e5:09:24:fb:23:40:79
Fingerprint (sha256): 40:44:fd:a4:1f:2a:d9:dd:e4:03:12:76:b3:6f:d3:d7:fc:c9:a5:66:1e:85:9b:75:41:54:57:e9:79:8d:4b:19

Issuing Certificate URL: http://secure.globalsign.com/cacert/gsdomainvalsha2g2r1.crt

Revocation information

OCSP Server: http://ocsp2.globalsign.com/gsdomainvalsha2g2
CRL Distribution Point: http://crl.globalsign.com/gs/gsdomainvalsha2g2.crl

Check the revocation status for certificate www.mailarchiv.computech-ob.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.mailarchiv.computech-ob.de

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

www.mailarchiv.computech-ob.de
mailarchiv.computech-ob.de

Other certificates including the domain name computech-ob.de

(limited to 100 certificates)
www.mailarchiv.computech-ob.de
www.mailarchiv.computech-ob.de
www.mailarchiv.computech-ob.de
portal.computech-ob.de
portal.computech-ob.de

Certificate

The complete raw certificate details for www.mailarchiv.computech-ob.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr5HBTZXaIjvW/ojnyuid
Oj1T500FYwsjYvbF0FYxeQWU7U2u/dNreuDWN4qX2GoEmy4hn1FeeFfODKcK/dF4
yXbUsDxi6OchiH1TDNY8px/NDuzVwHnqnWkvEc0cK6u4djKQkaOZt2tguJJsuL1y
yJeIALMP+SNFcn/0Qr+q+6pQR3yhzAy12nIHTctYaRZsestg58oJ5kbwt9RtmuMb
RAcle4oCkd+AQoJM3nnIE9Aqv+krdv+RqNvnABT7/SQB1ZHlK3p9UzsIRDS+15b2
s6fBSHAUiYn9f/rSWCOdmOomvPJQzN9UEyN2Ir9mHPf2jMTi6WIhoSyi3E05Rkk1
TQIDAQAB
-----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 1492324732616636593204234818374486191472930
 . . . . . . . . [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 'BE'
 . . . . . . . . . . . . [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 'GlobalSign nv-sa'
 . . . . . . . . . . . . [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 'GlobalSign Domain Validation CA - SHA256 - G2'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-07-30 07:41:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-07-30 07:41:51 +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 2.5.4.11 (organizationalUnitName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Domain Control Validated'
 . . . . . . . . . . . . [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 'www.mailarchiv.computech-ob.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 22163577882792640189953018077118845041005403632956643802611347513951101865039034093813886272336828656017705631187916886281689006768568454283666728942464978231722333833644730566425301746620479060797813432014554170573007803825482428649563561202544057159125291094918493457524500393121960156955265160546634830461661680792461874581498269016733041458963118102270683356793233210783823564473405158139244331712917842064721120681931691325197904552186353118661867627567495675781021846245878739892605811443689891701614366567665758178377087669364379161217517743909539015721587337308823585041248335977806536325248456955502225077581
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.32 (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 2.23.140.1.2.1 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.globalsign.com/repository/'
 . . . . . . . . . . . . . . . . [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 (62 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mailarchiv.computech-ob.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mailarchiv.computech-ob.de'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.31 (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://crl.globalsign.com/gs/gsdomainvalsha2g2.crl'
 . . . . . . . . . . . . . . . . [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 (135 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://secure.globalsign.com/cacert/gsdomainvalsha2g2r1.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://ocsp2.globalsign.com/gsdomainvalsha2g2'
 . . . . . . . . . . . . . . . . [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)
							820c9d00db1fce10daa0d111032824d19f35dce0
 . . . . . . . . . . . . . . . . [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 ea4e7cd4802de5158186268c826dc098a4cf970f
 . . . . [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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