www.iaatm.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:d4:61:9c:a8:f5:b1:62:1f:28:9e:09:6c:08:e4:4a:c2:66 was issued on by Let's Encrypt.
With 4 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.iaatm.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:d4:61:9c:a8:f5:b1:62:1f:28:9e:09:6c:08:e4:4a:c2:66Serial Number (int): 333606468123331373164975548053612902662758
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: e7:a3:71:f7:42:5b:e7:0b:69:76:2c:46:51:be:dd:be:ed:26:b9:b2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b7:e1:d4:24:db:be:a6:94:6c:d1:25:e1:a5:75:4b:78:40:74:49:a0
Fingerprint (sha256): 2b:2b:6c:1c:2e:ef:fe:8d:64:5d:5f:aa:09:f3:7e:a7:ac:88:47:b7:90:89:6a:fa:47:d1:77:a0:68:d1:b1:eb
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.org/Check the revocation status for certificate www.iaatm.de
4
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.iaatm.de
Public Key Algorithm
RSA
Key Size
4096
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
iaatm.de
management.iaatm.de
webmail.iaatm.de
www.iaatm.de
management.iaatm.de
webmail.iaatm.de
www.iaatm.de
Other certificates including the domain name iaatm.de
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.iaatm.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGLTCCBRWgAwIBAgISA9RhnKj1sWIfKJ4JbAjkSsJmMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNjA4MTUwOTM1MDBaFw0x NjExMTMwOTM1MDBaMBcxFTATBgNVBAMTDHd3dy5pYWF0bS5kZTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAK/pvw2GH+sDKG9ZJUlwyvuzloD+gzwvvAWQ rDR/0iNMjmYo84Detp1l3dTKRdNmOySssZA5H1o+RzxdcSbKnK556fqm5vt1P7+A B5KRmrlhAMmSPfN7d+bnmc3yIjf+N2zh9xYuKTXRHMNWB0CIS0QqdkXkvlYHRxMh EIewLh0KazRP1ZfXq4GKbcBbWgAwBG34uKn4qhOc5GHW6Fv2JJwTVALZbU0iOa7G fjR7+APRevwQl25jW1pF+werKPyI6+N3yrVEJsc0dhhiw0nkn8TMPMWX6YMY1rcq guNEAfQrKcaDXWUuGH5r06SPuHrM8mVfWUxX1neV5dlJHCyl7XWZk/tNLC0dTPZU 7KeD5TBuqhl+T92B+rfdj2bLGg6nlYdUASqf0yklpoUCmZAcedygAgRKpKgK3EpG /zD8BoCKpdm0JGEwLiTpAL1tH89xHp8ojRLHd3eK/RHa7l735vGmdJL3j9/DizgW kKMDKCt0pNPh1Ts1VjDGGskHOPfnftzqxsv7uIdLCel87meq0fyiX4s50xFJNYoe zs3nkchmEO1dQaMbQkcww9/F41Krdxuckh3v5Swax/b6R7hWE1tbkiFU/LdZw9Oy yqjwjTEWVniZvjlTIXCwv0rDxkHpo5A3A/YitycoTzP7Wk5zjj2UwdM+s4SiNCNk RqOAkDeZAgMBAAGjggI+MIICOjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFOejcfdC W+cLaXYsRlG+3b7tJrmyMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MHAGCCsGAQUFBwEBBGQwYjAvBggrBgEFBQcwAYYjaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMEgGA1UdEQRBMD+CCGlhYXRtLmRlghNtYW5hZ2Vt ZW50LmlhYXRtLmRlghB3ZWJtYWlsLmlhYXRtLmRlggx3d3cuaWFhdG0uZGUwgf4G A1UdIASB9jCB8zAIBgZngQwBAgEwgeYGCysGAQQBgt8TAQEBMIHWMCYGCCsGAQUF BwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCBqwYIKwYBBQUHAgIwgZ4M gZtUaGlzIENlcnRpZmljYXRlIG1heSBvbmx5IGJlIHJlbGllZCB1cG9uIGJ5IFJl bHlpbmcgUGFydGllcyBhbmQgb25seSBpbiBhY2NvcmRhbmNlIHdpdGggdGhlIENl cnRpZmljYXRlIFBvbGljeSBmb3VuZCBhdCBodHRwczovL2xldHNlbmNyeXB0Lm9y Zy9yZXBvc2l0b3J5LzANBgkqhkiG9w0BAQsFAAOCAQEALT0Yq9zMRf8HP+96BiFv dBhloVu/vZJvIYVo7lqAfV75ZiYgcT/soUQBMYSbYsIsbeD8PVREK1W1WQPegz1s iie/nmIKi1T36LwZfD8s6JEnwU1amyCD/YNLT3QLr6T2iNzNG6U7Sszaovwqj6Uy qt9NPmrHS6mq/tOdEmvUa+1QxQhLJUZ+hmpYQXlLwaNQD88KErQyJTIIoMnRHG+5 VnnsZ6HH0jv0z6o04YdSMmxWqrceHGbONE06Ai6GeM+tZIFfpiUTsrTwfaqUDh5J wIiHKSSvR8prnVrfxxVLs+Z8W/veo9xCReLEsU1Ul0TeTNxqQTK2jA3thOThAxxz JA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAr+m/DYYf6wMob1klSXDK +7OWgP6DPC+8BZCsNH/SI0yOZijzgN62nWXd1MpF02Y7JKyxkDkfWj5HPF1xJsqc rnnp+qbm+3U/v4AHkpGauWEAyZI983t35ueZzfIiN/43bOH3Fi4pNdEcw1YHQIhL RCp2ReS+VgdHEyEQh7AuHQprNE/Vl9ergYptwFtaADAEbfi4qfiqE5zkYdboW/Yk nBNUAtltTSI5rsZ+NHv4A9F6/BCXbmNbWkX7B6so/Ijr43fKtUQmxzR2GGLDSeSf xMw8xZfpgxjWtyqC40QB9CspxoNdZS4YfmvTpI+4eszyZV9ZTFfWd5Xl2UkcLKXt dZmT+00sLR1M9lTsp4PlMG6qGX5P3YH6t92PZssaDqeVh1QBKp/TKSWmhQKZkBx5 3KACBEqkqArcSkb/MPwGgIql2bQkYTAuJOkAvW0fz3EenyiNEsd3d4r9EdruXvfm 8aZ0kveP38OLOBaQowMoK3Sk0+HVOzVWMMYayQc49+d+3OrGy/u4h0sJ6XzuZ6rR /KJfiznTEUk1ih7OzeeRyGYQ7V1BoxtCRzDD38XjUqt3G5ySHe/lLBrH9vpHuFYT W1uSIVT8t1nD07LKqPCNMRZWeJm+OVMhcLC/SsPGQemjkDcD9iK3JyhPM/taTnOO PZTB0z6zhKI0I2RGo4CQN5kCAwEAAQ== -----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 333606468123331373164975548053612902662758 . . . . . . . . [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 'Let's Encrypt' . . . . . . . . . . . . [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 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-08-15 09:35:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-11-13 09:35:00 +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 'www.iaatm.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 717662718570163463827044303129331022529956056719814595571428795131512583689077435273158539169014026887770674135066040544142044609642925012528635584135657587831515178064373329541862091795382092939634559042246860068948154722915345079115240380885562992739469781261444685771651430951665701485340503483535109452071469989430469637341433604068415157548711614045890852031046990553178144748551689688961660011184020554023278549471136962848654131479190498557309433801058508957043815978599145278255563102035610751045859697790851356797058600132316707402557105605545716551958710021640217695226845998556119339578877610602627375230395480480561753994887779302685100772971237408417986548857388493792436570216256489975908583349611454623174396335202546336689151054560240661065677577648675575233122010285850769353757282784598733245293027591552706900280863852085482944399574256385229490376106231479817909196237584776173871299426029419823736998057430070198714783246181869689561231626466201500980796848931602039444735182894082519962808397540222159976692550322029123420669419141185547146988816292839389121787617291507653793429329961756730616901307518626666064792629519468888168730936007386527871143457516381320563500441484760505854831212569980027030375249817 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.37 (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 2.5.29.19 (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 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) e7a371f7425be70b69762c4651beddbeed26b9b2 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (100 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.int-x3.letsencrypt.org/' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.int-x3.letsencrypt.org/' . . . . . . . . . . . . . . . . [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 (65 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'iaatm.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'management.iaatm.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.iaatm.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.iaatm.de' . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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