iab-communications.de
Issued by Amazon RSA 2048 M02
About this certificate
This digital certificate with serial number 08:02:5a:1a:d4:75:91:62:79:a6:a7:ce:90:1d:c1:63 was issued on by Amazon.
With 5 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=iab-communications.de
Amazon
Organization:
Amazon
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 08:02:5a:1a:d4:75:91:62:79:a6:a7:ce:90:1d:c1:63Serial Number (int): 10646036102545903622405329895192117603
Serial Number lenght: 124 bits, 16 octets
SubjectKeyId: 04:ee:49:a2:f3:5d:ec:da:09:9f:89:d6:c9:1e:0b:6c:d4:b1:2b:c3
AuthorityKeyId: c0:31:52:cd:5a:50:c3:82:7c:74:71:ce:cb:e9:9c:f9:7a:eb:82:e2
Fingerprint (sha1): 41:9f:75:7f:75:39:58:12:cc:f0:40:9d:1f:12:00:0d:0c:97:61:b0
Fingerprint (sha256): 2e:56:f8:58:04:13:97:d9:fc:97:05:d8:b1:bd:67:bb:30:12:fa:0d:c6:25:53:02:5f:80:bf:49:e6:a2:5e:35
Issuing Certificate URL: http://crt.r2m02.amazontrust.com/r2m02.cer
Revocation information
OCSP Server: http://ocsp.r2m02.amazontrust.comCRL Distribution Point: http://crl.r2m02.amazontrust.com/r2m02.crl
Check the revocation status for certificate iab-communications.de
5
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for iab-communications.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
iab-communications.de
*.iab-communications.com
iab-communications.net
*.iab-communications.net
iab-communications.com
*.iab-communications.com
iab-communications.net
*.iab-communications.net
iab-communications.com
Other certificates including the domain name iab-communications.de
(limited to 100 certificates)
Certificate
The complete raw certificate details for iab-communications.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGOzCCBSOgAwIBAgIQCAJaGtR1kWJ5pqfOkB3BYzANBgkqhkiG9w0BAQsFADA8 MQswCQYDVQQGEwJVUzEPMA0GA1UEChMGQW1hem9uMRwwGgYDVQQDExNBbWF6b24g UlNBIDIwNDggTTAyMB4XDTI0MDEyMDAwMDAwMFoXDTI1MDIxNjIzNTk1OVowIDEe MBwGA1UEAxMVaWFiLWNvbW11bmljYXRpb25zLmRlMIIBIjANBgkqhkiG9w0BAQEF AAOCAQ8AMIIBCgKCAQEAoKCAFoac5R4m3dDD2QbvqpYe/JXRC27t0z8qHIEJ2UXY NVBh1KqAwaV/LzJWATWicCaVCqUakQwNEFJYKWyOFv/btuqDYwMdcvHGKWThQkml n0p/3KgeVh3htd0K9OJ/T0wnkWSaEg5OgOo50cXZ8EGQsa8D2ZGj3JXTqWhdAgft P9lXq3tcB2EcMYqrnvXlmwXUEerMhT48ygmNZR2mEgdkwyps+7RMfYl2FlAldLAA hMwV9xHW7pBGnKNsVSWd5YxhrooTWbw2h1jK2NL9Y2CZIyfAd4D0Qg1NwJOZXnAk Fbqec7DCAQ38Gcm8fsGN/T2ffEgHQMp7U9ieZLjp/QIDAQABo4IDUzCCA08wHwYD VR0jBBgwFoAUwDFSzVpQw4J8dHHOy+mc+XrrguIwHQYDVR0OBBYEFATuSaLzXeza CZ+J1skeC2zUsSvDMIGEBgNVHREEfTB7ghVpYWItY29tbXVuaWNhdGlvbnMuZGWC GCouaWFiLWNvbW11bmljYXRpb25zLmNvbYIWaWFiLWNvbW11bmljYXRpb25zLm5l dIIYKi5pYWItY29tbXVuaWNhdGlvbnMubmV0ghZpYWItY29tbXVuaWNhdGlvbnMu Y29tMBMGA1UdIAQMMAowCAYGZ4EMAQIBMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwOwYDVR0fBDQwMjAwoC6gLIYqaHR0cDov L2NybC5yMm0wMi5hbWF6b250cnVzdC5jb20vcjJtMDIuY3JsMHUGCCsGAQUFBwEB BGkwZzAtBggrBgEFBQcwAYYhaHR0cDovL29jc3AucjJtMDIuYW1hem9udHJ1c3Qu Y29tMDYGCCsGAQUFBzAChipodHRwOi8vY3J0LnIybTAyLmFtYXpvbnRydXN0LmNv bS9yMm0wMi5jZXIwDAYDVR0TAQH/BAIwADCCAX4GCisGAQQB1nkCBAIEggFuBIIB agFoAHUATnWjJ1yaEMM4W2zU3z9S6x3w4I4bjWnAsfpksWKaOd8AAAGNJmaBtAAA BAMARjBEAiBZA+t5iPS0DzP9nxLkYkU356l1HvFT8XiUpV7WXOuhXwIgFAIvzxUm Nm+MuhKp35I51ntnkuWj95FU0ZlcmOCiPOMAdgB9WR4S4XgqexxhZ3xe/fjQh1wU oE6VnrkDL9kOjC55uAAAAY0mZoFdAAAEAwBHMEUCIFLpzZAoFnbe7+UAK86bzIRr cuY4KVwjoMKeNkNUHqQpAiEAq91WO7Yo+DdjZJuDku0Yc401MlcX159/zovjx98M VbIAdwDm0jFjQHeMwRBBBtdxuc7B0kD2loSG+7qHMh39HjeOUAAAAY0mZoGCAAAE AwBIMEYCIQCEBtOD9RZTNwNNsrzwvrqZAqteJp8zOTWIU3IDGf4xJwIhANaXYFAZ AIaJkgKlZj1ruFnx9PAVp586ADIxIfjSSw1cMA0GCSqGSIb3DQEBCwUAA4IBAQBu pGkRt4XGmhCn/+Q/iI+ZDE2/gDqhttH2niPM4siNaf7lBZ1KbqvrvHCUB5LhQuho eEn5ZfjDWSl7OXdVma90crMLdHa95xrPzQL/sYGQlw3aMjutZRRhLXNweb1xzTSB TTY3ujRuJpJFbL85u93ThdblwyukYwqHOyePwJdFypz4KBGlK8oc8+iz3Ch2D2HE r4psA75Mox6f8F829RLRLk97MGo+zCLXoAcrT0ibYoyve+MARP2dLEbqS3bVZ0BU dbBkd0U2MXiK8M+o8QrusQUsQaC9z3XTeGo5xLIaKrecu/Q8yU/8ZT35bAoNC7Ue 49SHizI1k2TALaDcVirt -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoKCAFoac5R4m3dDD2Qbv qpYe/JXRC27t0z8qHIEJ2UXYNVBh1KqAwaV/LzJWATWicCaVCqUakQwNEFJYKWyO Fv/btuqDYwMdcvHGKWThQkmln0p/3KgeVh3htd0K9OJ/T0wnkWSaEg5OgOo50cXZ 8EGQsa8D2ZGj3JXTqWhdAgftP9lXq3tcB2EcMYqrnvXlmwXUEerMhT48ygmNZR2m Egdkwyps+7RMfYl2FlAldLAAhMwV9xHW7pBGnKNsVSWd5YxhrooTWbw2h1jK2NL9 Y2CZIyfAd4D0Qg1NwJOZXnAkFbqec7DCAQ38Gcm8fsGN/T2ffEgHQMp7U9ieZLjp /QIDAQAB -----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 10646036102545903622405329895192117603 . . . . . . . . [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 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Amazon RSA 2048 M02' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-20 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-02-16 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 'iab-communications.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 20277274463855679307813887320800184888661933574667916176833110137948064272648118677593220231416902729715733885152909535803724367532239031355363809591260853452745959245930136324311194485853590940579480343584502729118536803926687237139215534418799089763894309663528814015876688018618856430708465686589860154027968598302268272094838474326970076824675660586490841000114926552800906636064015640160141174789265122694885172076829220137071513542479807406246330266411735243584130889802013256184541839359212335501680977599380305735537641335007992480311658383372049808392609196755069007217512675715422396796850584106490498968061 . . . . . . . . . . . . . . . . . . . . [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 c03152cd5a50c3827c7471cecbe99cf97aeb82e2 . . . . . . . . . . . . . . . . [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) 04ee49a2f35decda099f89d6c91e0b6cd4b12bc3 . . . . . . . . . . . . . . . . [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 (125 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'iab-communications.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.iab-communications.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'iab-communications.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.iab-communications.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'iab-communications.com' . . . . . . . . . . . . . . . . [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 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 (52 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.r2m02.amazontrust.com/r2m02.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 (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.r2m02.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.r2m02.amazontrust.com/r2m02.cer' . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [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) 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