*.zooplus.de

Issued by Amazon

About this certificate

This digital certificate with serial number 03:e4:12:53:84:e0:72:d5:60:f2:cb:ff:cc:43:71:f7 was issued on by Amazon.

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=*.zooplus.de

Amazon

Organization: Amazon
Organization unit: Server CA 1B
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e4:12:53:84:e0:72:d5:60:f2:cb:ff:cc:43:71:f7
Serial Number (int): 5171899371534405697956656776577511927
Serial Number lenght: 122 bits, 16 octets

SubjectKeyId: 92:a6:71:44:b6:06:e0:e4:f9:61:f4:fd:d7:20:a4:b2:bc:25:86:89
AuthorityKeyId: 59:a4:66:06:52:a0:7b:95:92:3c:a3:94:07:27:96:74:5b:f9:3d:d0

Fingerprint (sha1): 71:07:08:2d:78:f3:20:9a:7a:35:c6:02:d1:80:4c:72:3b:58:f1:1e
Fingerprint (sha256): 23:ad:90:65:3c:6b:49:48:6a:70:18:8a:c4:0f:5b:f5:44:5a:00:94:42:d0:41:0d:d8:4d:77:6c:4a:50:7e:e5

Issuing Certificate URL: http://crt.sca1b.amazontrust.com/sca1b.crt

Revocation information

OCSP Server: http://ocsp.sca1b.amazontrust.com
CRL Distribution Point: http://crl.sca1b.amazontrust.com/sca1b-1.crl

Check the revocation status for certificate *.zooplus.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.zooplus.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

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

*.zooplus.de
zooplus.de

Other certificates including the domain name zooplus.de

(limited to 100 certificates)
support.zooplus.de
marketing.net.zooplus.de
*.zooplus.de
service.zooplus.de
*.net.zooplus.de
*.zooplus.de
mailing.zooplus.de
*.zooplus.de
jobs.zooplus.de
marketing.net.zooplus.de
www.jobs.zooplus.de
service.zooplus.de
www.jobs.zooplus.de
*.mesos.m.zooplus.de
jobs.zooplus.de
support.zooplus.de
www.jobs.zooplus.de
jobs.zooplus.de
mailing.zooplus.de
www.jobs.zooplus.de
info.zooplus.de
marketing.net.zooplus.de
zooplus-de.public.zooplus.net
jobs.zooplus.de
preview-www.zooplus.de
zootalk.zooplus.de
magazin.zooplus.de
dii2.zooplus.de
www.jobs.zooplus.de
www.zooplus.de
*.zooplus.de
p0az-cs-ha.onlinemarketing-support.com
*.zooplus.de
dii2.zooplus.de
mailing.zooplus.de
service.zooplus.de
*.web.zooplus.de
info.zooplus.de
*.web.zooplus.de
jobs.zooplus.de
*.mesos.m.zooplus.de
*.web.zooplus.de
*.web.zooplus.de
zooplus-de.public.zooplus.net
zooplus-de.public.zooplus.net
magazin.zooplus.de
dev.www.zooplus.de
*.zooplus.de
info.zooplus.de
dev.www.zooplus.de
service.zooplus.de
*.net.zooplus.de
*.web.zooplus.de
dii3.zooplus.de
*.zooplus.de
jobs.zooplus.de
dev.www.zooplus.de
tracker.zooplus.de
p0az-cs-ha.onlinemarketing-support.com
support.zooplus.de
*.mesos.m.zooplus.de
magazin.zooplus.de
dev.www.zooplus.de
zooplus-dev.public.zooplus.net
blog.zooplus.de
*.zooplus.de
service.zooplus.de
mailing.zooplus.de
info.zooplus.de
*.mesos.m.zooplus.de
*.mesos.m.zooplus.de
*.zooplus.de
support.zooplus.de
beta-www.zooplus.de
jobs.zooplus.de
dii2.zooplus.de
*.web.zooplus.de
dii2.zooplus.de
*.zooplus.de
magazin.zooplus.de
zootalk.zooplus.de
dev.www.zooplus.de
www.jobs.zooplus.de
support.zooplus.de
www.jobs.zooplus.de
support.zooplus.de
www.jobs.zooplus.de
*.zooplus.de
info.zooplus.de
*.zooplus.de
mailing.zooplus.de
*.web.zooplus.de
jobs.zooplus.de
jobs.zooplus.de
zooplus-de.public.zooplus.net
*.zooplus.de
*.zooplus.de
dev.www.zooplus.de
mailing.zooplus.de
zootalk.zooplus.de

Certificate

The complete raw certificate details for *.zooplus.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnfiIRd5vpqHr9HqtV75h
G9IBMB/wRYTY8xHQnU//O9Wwie4Dt9hIzY+QnMALVHX0Ndvy4aYkjbexNPGNT/Y3
ZkvEzI0qzsyzbmi3FDG9AWteFw2plZWFIwW1J9w98hc0lfoz8hY2vgQ0XYh8VgY6
uHzFBDjA1RK5f/lo/CNghRqzT+woYGdb8JGLQdGcShmXyOG42WwIKCOJGsZOgOvZ
7PYa1vDPp4egBzVjFoLmQjANZbP8+MUG+fN79qwJEwbJbmq9++B+F+XlsWioFlTK
+tiHwXy28RT7AgC/0wPG7k+Fz/zwP2s028M9KZnq+O1bkq8G+Xuj0z2mbONtmoCY
0QIDAQAB
-----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 5171899371534405697956656776577511927
 . . . . . . . . [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 'Amazon'
 . . . . . . . . . . . . [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 'Server CA 1B'
 . . . . . . . . . . . . [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 'Amazon'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-05-06 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-04 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:12|false] UTF8String '*.zooplus.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 19941969732466535241566009342717888182847903428924614620831248486369133378045559897215720522334145953689434488088294056013973947551665772083816882969461520683647793159130717636956275470547012172423481976283536617100245910133021213313366571929896879285525834740992135410413494843252075204976501319173173803800914203003408122931232877711553222308306483452232225131892634101336411775689287522355866622654819914209624783095953322883640502291413779576425101502362059004023245812814702512850555849520430979714143014395239411537879363681104834433633340135360596576990182424665990359667164180613646699517349684620452060764369
 . . . . . . . . . . . . . . . . . . . . [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 59a4660652a07b95923ca394072796745bf93dd0
 . . . . . . . . . . . . . . . . [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)
							92a67144b606e0e4f961f4fdd720a4b2bc258689
 . . . . . . . . . . . . . . . . [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 '*.zooplus.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zooplus.de'
 . . . . . . . . . . . . . . . . [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 (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 (54 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.sca1b.amazontrust.com/sca1b-1.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 (12 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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (105 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.sca1b.amazontrust.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.sca1b.amazontrust.com/sca1b.crt'
 . . . . . . . . . . . . . . . . [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 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 (2048 bits)
		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