search.activemail.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a5:80:d6:36:30:21:de:42:91:9b:60:79:bd:61:b1:49:5c was issued on by Let's Encrypt.
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=search.activemail.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:a5:80:d6:36:30:21:de:42:91:9b:60:79:bd:61:b1:49:5cSerial Number (int): 317654701771287334195265813338968867031388
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 80:91:e5:5f:84:dc:63:17:ff:6e:6e:85:f4:79:9d:9f:47:88:dd:f5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): f9:20:50:34:0f:d3:7d:0b:2c:3c:f5:22:26:30:28:cc:05:bd:f2:7d
Fingerprint (sha256): b9:b1:3e:c5:52:7f:8c:be:fd:d8:8b:4f:c1:92:d5:4c:ff:f9:0d:5b:f9:b7:ff:cb:e4:fb:de:bd:39:ac:62:a5
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate search.activemail.de
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for search.activemail.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
search.activemail.de
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mx.activemail.de
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mx.activemail.de
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www.activemail.de
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mx.activemail.de
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mx.activemail.de
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community.activemail.de
community.activemail.de
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mx.activemail.de
mx.activemail.de
mx.activemail.de
search.activemail.de
search.activemail.de
mx.activemail.de
mx.activemail.de
friendica.activemail.de
community.activemail.de
mx.activemail.de
mx.activemail.de
mx.activemail.de
aindling.activemail.de
community.activemail.de
search.activemail.de
mx.activemail.de
mx.activemail.de
search.activemail.de
search.activemail.de
mx.activemail.de
mx.activemail.de
search.activemail.de
mx.activemail.de
community.activemail.de
search.activemail.de
search.activemail.de
friendica.activemail.de
search.activemail.de
mx.activemail.de
search.activemail.de
aindling.activemail.de
mx.activemail.de
mx.activemail.de
search.activemail.de
community.activemail.de
mx.activemail.de
www.activemail.de
mx.activemail.de
mx.activemail.de
community.activemail.de
mx.activemail.de
mx.activemail.de
search.activemail.de
mx.activemail.de
mx.activemail.de
community.activemail.de
community.activemail.de
mx.activemail.de
mx.activemail.de
mx.activemail.de
mx.activemail.de
search.activemail.de
search.activemail.de
mx.activemail.de
mx.activemail.de
friendica.activemail.de
community.activemail.de
mx.activemail.de
mx.activemail.de
mx.activemail.de
aindling.activemail.de
community.activemail.de
search.activemail.de
mx.activemail.de
mx.activemail.de
search.activemail.de
search.activemail.de
mx.activemail.de
mx.activemail.de
search.activemail.de
mx.activemail.de
community.activemail.de
search.activemail.de
search.activemail.de
friendica.activemail.de
search.activemail.de
mx.activemail.de
Certificate
The complete raw certificate details for search.activemail.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFXjCCBEagAwIBAgISA6WA1jYwId5CkZtgeb1hsUlcMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODExMjkyMjI5MTJaFw0x OTAyMjcyMjI5MTJaMB8xHTAbBgNVBAMTFHNlYXJjaC5hY3RpdmVtYWlsLmRlMIIB IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw3ZxnnNU97XoYfXsTEWdqxnS jFyIgcsJxaeiHcGl8MHGwyMkb/FseR12F3hR+kRJS2UeIuUWXUNhurPIm0YEev6S BeiFHoXaUVWnMgNlJav0xYStPw2RbwhgDDN+P6CyuAqBmZsMV/YIcSkCXreyRZRd hhdkjoCuTf4J4tMPibptpP6A0VCt+r5uyYALmq76L3of2LSo0bviIzVujw8wrxvY YQe7vwEMdn0jpmT1vCyd/lN8eSpDCcMOXyEdIJOzpIIWYWOO1A4o40RwA7OAwVuN NpS9BAGtSfc9QutILitpPLK83ThiZ2nADR+KpCTrLnL6LKDZJfxxP24wQXbTwQID AQABo4ICZzCCAmMwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMB BggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSAkeVfhNxjF/9uboX0 eZ2fR4jd9TAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEF BQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5j cnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5j cnlwdC5vcmcvMB8GA1UdEQQYMBaCFHNlYXJjaC5hY3RpdmVtYWlsLmRlMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAgYKKwYBBAHWeQIEAgSB8wSB8ADu AHUAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYAAAFnYc4MTAAABAMA RjBEAiBLqIu4isSkAgnPQKmPtCCJs0GtlqfV9K+++kDB0BsISQIgA4SqNo2nmlaA EewvOGnXDfG9YpiduAHo11lHwMAHjAUAdQApPFGWVMg5ZbqqUPxYB9S3b79Yeily 3KTDDPTlRUf0eAAAAWdhzgx6AAAEAwBGMEQCIBug3amML7WwpS5DxN1ZcYRR853X 3VOvgoq2f2M6Sg8JAiA0XpgyI8AmMpXPcG9Lb063/Hpo4LQtMkpzCaN+oVMjcjAN BgkqhkiG9w0BAQsFAAOCAQEAR54SVcLVZvahHH7PVMf4zWHBC0VBtEG7W/xgYBcG AIqsBd3YRNu0MiDcP6CJZyC8UO0vekNarsU7/FM2lm/qL7mn1Zl0t4GIT2mU7hF+ VMXOXTmqZW3IxRsQsVLQQTvap4tQBI+0KUKdmn+KW/LBGvOy2xOBFRGaUO+3GXU2 0+WheKgkI3DmXsgVbPHKggLFkZm3iED6X+wXIdWx8bWF3Wek6H4sdc0edPpsTtjJ XBhUKI/sEJPRdox0Jf6+8mUB30XfMqUJZD0eAcbosiyuNizgufMPM/uHtZpMqYU1 GJIilEMamxx6at/7he7+hiC/x5mVpdXHPadakL3YxXftOw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw3ZxnnNU97XoYfXsTEWd qxnSjFyIgcsJxaeiHcGl8MHGwyMkb/FseR12F3hR+kRJS2UeIuUWXUNhurPIm0YE ev6SBeiFHoXaUVWnMgNlJav0xYStPw2RbwhgDDN+P6CyuAqBmZsMV/YIcSkCXrey RZRdhhdkjoCuTf4J4tMPibptpP6A0VCt+r5uyYALmq76L3of2LSo0bviIzVujw8w rxvYYQe7vwEMdn0jpmT1vCyd/lN8eSpDCcMOXyEdIJOzpIIWYWOO1A4o40RwA7OA wVuNNpS9BAGtSfc9QutILitpPLK83ThiZ2nADR+KpCTrLnL6LKDZJfxxP24wQXbT wQIDAQAB -----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 317654701771287334195265813338968867031388 . . . . . . . . [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 2018-11-29 22:29:12 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-27 22:29:12 +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 'search.activemail.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 24674876294854469991152760436214704839349004826158330066771826170209388183342427215356178252238590830114193635890185967322629524500471995445478954893076001385201994318796676843107628577930733268523973862801923216728201905349638051707454202270802326652698108429463134315508645725688433498412550689210836511133017652970748786943803467453983493001352689798142411584907092985124176057082956160705727840063545953416001434790170353051984960685097861779348871733462875898777706887298946480065557002377152000002112756199995338750742620955668735202962289066923632783725788574778907200766118268401858375469658155758932467307457 . . . . . . . . . . . . . . . . . . . . [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) 8091e55f84dc6317ff6e6e85f4799d9f4788ddf5 . . . . . . . . . . . . . . . . [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 (99 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 (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'search.activemail.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 (69 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016761ce0c4c000004030046304402204ba88bb88ac4a40209cf40a98fb42089b341ad96a7d5f4afbefa40c1d01b084902200384aa368da79a568011ec2f3869d70df1bd62989db801e8d75947c0c0078c05007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016761ce0c7a000004030046304402201ba0dda98c2fb5b0a52e43c4dd59718451f39dd7dd53af828ab67f633a4a0f090220345e983223c0263295cf706f4b6f4eb7fc7a68e0b42d324a7309a37ea1532372 . . . . [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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