search.activemail.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:e2:df:da:07:97:ff:ac:f3:bf:7d:2a:c1:84:15:93:76:d9 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): 04:e2:df:da:07:97:ff:ac:f3:bf:7d:2a:c1:84:15:93:76:d9Serial Number (int): 425650508568967723690327255254730431231705
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 9d:c8:73:13:08:82:4c:8b:1a:e4:eb:28:22:da:5c:3d:0f:45:40:85
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): df:2c:cd:ec:e5:80:4c:3a:94:cb:0b:2c:28:84:d5:89:b7:28:7f:5d
Fingerprint (sha256): 91:f8:75:06:10:d9:49:dc:4f:85:f0:18:ee:06:96:5a:90:11:e3:f2:8a:02:68:4f:8b:07:ec:be:00:05:ca:f7
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
Other certificates including the domain name activemail.de
(limited to 100 certificates)
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
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----- MIIFYDCCBEigAwIBAgISBOLf2geX/6zzv30qwYQVk3bZMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMjUyMjMxNDlaFw0y MDAyMjMyMjMxNDlaMB8xHTAbBgNVBAMTFHNlYXJjaC5hY3RpdmVtYWlsLmRlMIIB IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmbUPc4aewHQSda12Es8RN0OP 84zx3mT0BK6ct/U830om6Xj/+1V1wN0HIQK85jYQY2SUzoWvoJmKepI98+FuE18W QdYxAaZg8djvZM4NzhQHVqvykdOXJ6r3+2sRAQw0mHzfip9Rfotnt7hcVDMnYQ6E jsvTdr6vxg9wLAUrMqZN9XuBNtwUKflkkc48FiU0CITtJOOd03NQvamGEfGQf8hD 45T9v3yX9VDqpLb8oUUgI9b0zqLwNlspZFIFGdNc++a3WS4CE03gT7ijekEvS51D 4EN3toC6DpWmDRuTo5cvdEvn8rYV2iA5GOj5qbcA4MR9rI2VHD2waTOCvcfkcQID AQABo4ICaTCCAmUwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMB BggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSdyHMTCIJMixrk6ygi 2lw9D0VAhTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEF BQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5j cnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5j cnlwdC5vcmcvMB8GA1UdEQQYMBaCFHNlYXJjaC5hY3RpdmVtYWlsLmRlMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDw AHYA8JWkWfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFupOgrQwAABAMA RzBFAiB94wKM1RQ7FztYFILp+CgFjqVOSIiBko0VPqT6B4vg7gIhAMwzEd1HtSA9 wnfMg6mT/YjztpipTqabgHYydkny26LoAHYAsh4FzIuizYogTodm+Su5iiUgZ2va +nDnsklTLe+LkF4AAAFupOgrNQAABAMARzBFAiAFJjN91/itiGEbzkgO4jX2Fv5e jN48/qSH58ZHF9WnDQIhAKFj9q3lkpP6ZSjwlAU6CTfnFNUVTTjehECfo/I/Ojv4 MA0GCSqGSIb3DQEBCwUAA4IBAQA3Vc53dZ6ZQcGcHEwrxa0UGeZvrUGCYvuCZLkl VzZ2ww7Y+dbhZWCHSOmdpLbQ4cCcymxNz2ZmvFKwVnJZxi8SPT4smGF7JTdqxZAl fZWZTrjNTrWhYXiAb/JbUzf6UcGEp/8Wf1u/a74McqjTnrDDshoIbwOPMLwLAtUD sw/YbmZuiV+wRIGrlZZm5Uteiy6O54CwZ7PAKcKH1gTHm6z1MNsSZWq6oHtZlgsg e7VE5U2mIGX70+CLJ12eqdEk0pipzjnLpBgM956urb0/uhWHkIKzEP0MrCTT/3AZ 8qHCnMhKRQQzv9A0DeYygP3xW6fwZZjf4bhqb66cSQGApYSF -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmbUPc4aewHQSda12Es8R N0OP84zx3mT0BK6ct/U830om6Xj/+1V1wN0HIQK85jYQY2SUzoWvoJmKepI98+Fu E18WQdYxAaZg8djvZM4NzhQHVqvykdOXJ6r3+2sRAQw0mHzfip9Rfotnt7hcVDMn YQ6EjsvTdr6vxg9wLAUrMqZN9XuBNtwUKflkkc48FiU0CITtJOOd03NQvamGEfGQ f8hD45T9v3yX9VDqpLb8oUUgI9b0zqLwNlspZFIFGdNc++a3WS4CE03gT7ijekEv S51D4EN3toC6DpWmDRuTo5cvdEvn8rYV2iA5GOj5qbcA4MR9rI2VHD2waTOCvcfk cQIDAQAB -----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 425650508568967723690327255254730431231705 . . . . . . . . [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 2019-11-25 22:31:49 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-23 22:31:49 +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 19403744849281555750244426205096735326129497383424090845556396308884263749994290957594077636178185731310783820588908385114529745091654556939785537890699531343499606504251656291498148757943696267594502700561968130528264690562858116645172194519119808534047377100821641877804526603517127884545815751520191091155609491104630040070434106808998236487150681369351230256076924156488684567059359680475747771441069013539352450403614886013361304769424415411082800983100252965481580737712648183763183377318293696954137344738132815637690913438997930564413265414999423996430614038251910437767970470228756440272877083851414953256049 . . . . . . . . . . . . . . . . . . . . [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) 9dc8731308824c8b1ae4eb2822da5c3d0f454085 . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ea4e82b43000004030047304502207de3028cd5143b173b581482e9f828058ea54e488881928d153ea4fa078be0ee022100cc3311dd47b5203dc277cc83a993fd88f3b698a94ea69b8076327649f2dba2e8007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ea4e82b35000004030047304502200526337dd7f8ad88611bce480ee235f616fe5e8cde3cfea487e7c64717d5a70d022100a163f6ade59293fa6528f094053a0937e714d5154d38de84409fa3f23f3a3bf8 . . . . [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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