mail-tester.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:5b:8f:5d:da:e6:18:9e:b9:5b:59:cd:e9:ae:c3:c9:da:90 was issued on by Let's Encrypt.
With 18 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=mail-tester.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:5b:8f:5d:da:e6:18:9e:b9:5b:59:cd:e9:ae:c3:c9:da:90Serial Number (int): 292493120111886617324016571116510841002640
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: e7:8a:01:67:9b:89:a4:28:7f:76:c8:72:34:a2:2b:0d:84:01:56:68
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 87:87:86:6e:ec:83:55:b0:f9:0b:dc:c6:41:25:89:07:0c:20:db:6c
Fingerprint (sha256): cd:8c:17:91:5b:2d:dd:b2:cc:ee:f8:48:5c:13:89:c8:7d:49:3d:11:96:09:c2:30:8a:04:a8:ce:76:ff:e0:54
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate mail-tester.com
18
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for mail-tester.com
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
check.bulkmail.co.za
email.mailmx.net
emailtester.make.as
mail-tester.com
mail-tester.mdwx.be
mail-tester.millsit.co.uk
mail-tester.org
mail.spamtester.pl
mailscan.mx-relay.com
mailtest.gosys.nl
mailtest.ideascale.net
mailtest.psm.us
mailtester.acyba.com
mt.smartreach.io
spamscore.tradersadvertising.com
tester.anomail.pl
www.mail-tester.com
www.mail-tester.org
email.mailmx.net
emailtester.make.as
mail-tester.com
mail-tester.mdwx.be
mail-tester.millsit.co.uk
mail-tester.org
mail.spamtester.pl
mailscan.mx-relay.com
mailtest.gosys.nl
mailtest.ideascale.net
mailtest.psm.us
mailtester.acyba.com
mt.smartreach.io
spamscore.tradersadvertising.com
tester.anomail.pl
www.mail-tester.com
www.mail-tester.org
Other certificates including the domain name mail-tester.com
(limited to 100 certificates)
www.mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
www.mail-tester.com
mail-tester.com
mail-tester.com
check.bulkmail.co.za
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
check.bulkmail.co.za
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
dev.mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
check.bulkmail.co.za
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
www.mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
www.mail-tester.com
mail-tester.com
mail-tester.com
check.bulkmail.co.za
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
check.bulkmail.co.za
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
dev.mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
check.bulkmail.co.za
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
www.mail-tester.com
mail-tester.com
mail-tester.com
mail-tester.com
Certificate
The complete raw certificate details for mail-tester.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGyjCCBbKgAwIBAgISA1uPXdrmGJ65W1nN6a7DydqQMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTQxNzIyNDNaFw0y MDA1MTQxNzIyNDNaMBoxGDAWBgNVBAMTD21haWwtdGVzdGVyLmNvbTCCASIwDQYJ KoZIhvcNAQEBBQADggEPADCCAQoCggEBALP2Edf4zdkKgTIpvPcUFoe62gB/QdVh a+1O9xK+2jMDNRH305ubQuHZgicYPgIteu/D3Fkito0Hme0TNOOtgd+Cu4hTGpMO Ba3bnGKnMUZW5N+6pJroFivpnahz2GRTfRd1z7eMNX69UT9ImyofSpHrlz0Y54Cr /mhpS9406sw8t03srI+kF0Gi//ioAiMjUCQcx54zi6pJ588HFPu8jqnv8aef4QGZ dKlQNhvcmHnEcLHA6PEjQhB++RTKXU3dcVHRvNfxcISSwAebfR29AOMqty5ejW6a 8VBJKXxRs/QuV5SYQTZ/cNS73MfqEc4YZvEpkjLj1lZxX4Ls06Mgmi8CAwEAAaOC A9gwggPUMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYB BQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU54oBZ5uJpCh/dshyNKIrDYQB VmgwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEE YzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQu b3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQu b3JnLzCCAYoGA1UdEQSCAYEwggF9ghRjaGVjay5idWxrbWFpbC5jby56YYIQZW1h aWwubWFpbG14Lm5ldIITZW1haWx0ZXN0ZXIubWFrZS5hc4IPbWFpbC10ZXN0ZXIu Y29tghNtYWlsLXRlc3Rlci5tZHd4LmJlghltYWlsLXRlc3Rlci5taWxsc2l0LmNv LnVrgg9tYWlsLXRlc3Rlci5vcmeCEm1haWwuc3BhbXRlc3Rlci5wbIIVbWFpbHNj YW4ubXgtcmVsYXkuY29tghFtYWlsdGVzdC5nb3N5cy5ubIIWbWFpbHRlc3QuaWRl YXNjYWxlLm5ldIIPbWFpbHRlc3QucHNtLnVzghRtYWlsdGVzdGVyLmFjeWJhLmNv bYIQbXQuc21hcnRyZWFjaC5pb4Igc3BhbXNjb3JlLnRyYWRlcnNhZHZlcnRpc2lu Zy5jb22CEXRlc3Rlci5hbm9tYWlsLnBsghN3d3cubWFpbC10ZXN0ZXIuY29tghN3 d3cubWFpbC10ZXN0ZXIub3JnMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQB gt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3Jn MIIBBgYKKwYBBAHWeQIEAgSB9wSB9ADyAHcA8JWkWfIA0YJAEC0vk4iOrUv+HUfj meHQNKawqKqOsnMAAAFwRPBL7QAABAMASDBGAiEA2RBbKBpHDvdWs0GVAeaE3T05 HoU/sdc3fkDX/Hf5nsoCIQDVCw14cO6Vxri5WJ/4WLErlR0dWOfH2P9KedU3EKrN rgB3ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3vi5BeAAABcETwTAIAAAQD AEgwRgIhALjmSpKRWNIitLQJ/j0tzR4Ibz3PhT7aKeoHu8TT0XUEAiEAjgemLAhL silVsnedEKyUW0JQocBF7EUeL4011G3t8JcwDQYJKoZIhvcNAQELBQADggEBAEle fw26bk/HnzbtZ2Xwk0sLXZL6q3tYW+dR3a6qUKc/qVX9dk4KEaRiy4ysuckopngN WsAyP4ujjFhXN95xgzVYeJOxmjxeS5IsT/RjyQ4yjqssdr9/04ENKafur+QIRCdg 2CSSmlSHA8RYsVqEK3VuCq6vqahopK3J6eNvLUVwVnsYcVq1zEuBiDEg0L5RWnE8 48tZNdkc5xrEOJfRFffUtuxcq9P7vvQvTSsbm7kfGPh6Yg8gFX8jRy4r1ZbepFOa m4gxoZnSgfVUA5dmVMO8xQWjUf8Zlz4H4OZcs/iOZiynMICaSN3LrR6NpAOTfse1 50rl+OptzyLouqy/35c= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs/YR1/jN2QqBMim89xQW h7raAH9B1WFr7U73Er7aMwM1EffTm5tC4dmCJxg+Ai1678PcWSK2jQeZ7RM0462B 34K7iFMakw4FrducYqcxRlbk37qkmugWK+mdqHPYZFN9F3XPt4w1fr1RP0ibKh9K keuXPRjngKv+aGlL3jTqzDy3Teysj6QXQaL/+KgCIyNQJBzHnjOLqknnzwcU+7yO qe/xp5/hAZl0qVA2G9yYecRwscDo8SNCEH75FMpdTd1xUdG81/FwhJLAB5t9Hb0A 4yq3Ll6NbprxUEkpfFGz9C5XlJhBNn9w1Lvcx+oRzhhm8SmSMuPWVnFfguzToyCa LwIDAQAB -----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 292493120111886617324016571116510841002640 . . . . . . . . [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 2020-02-14 17:22:43 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-14 17:22:43 +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 'mail-tester.com' . . . . . . . . [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 22717998081301746738114059418498279614705985045467006505137192229288787899697869347210154310595586079642845571681901056511012860502758081873287643887752299116167891256376797703690751774497447516914186934574151163975556154087414526635725216728166527292529886448341101350875051349045002400436859332006279384193670296740913176390649357275907024570510023988359695649150773308984944366120746796048307440331378454846779776924139048760856815238719100051679216263873320572421030289592559491504763077997782056537324159368501063510029676384089918305045996284274331869646072527796106883759111932967577260697920750925934963497519 . . . . . . . . . . . . . . . . . . . . [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) e78a01679b89a4287f76c87234a22b0d84015668 . . . . . . . . . . . . . . . . [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 (385 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'check.bulkmail.co.za' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'email.mailmx.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'emailtester.make.as' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail-tester.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail-tester.mdwx.be' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail-tester.millsit.co.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail-tester.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.spamtester.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mailscan.mx-relay.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mailtest.gosys.nl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mailtest.ideascale.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mailtest.psm.us' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mailtester.acyba.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mt.smartreach.io' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'spamscore.tradersadvertising.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tester.anomail.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mail-tester.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mail-tester.org' . . . . . . . . . . . . . . . . [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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f2007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000017044f04bed0000040300483046022100d9105b281a470ef756b3419501e684dd3d391e853fb1d7377e40d7fc77f99eca022100d50b0d7870ee95c6b8b9589ff858b12b951d1d58e7c7d8ff4a79d53710aacdae007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017044f04c020000040300483046022100b8e64a929158d222b4b409fe3d2dcd1e086f3dcf853eda29ea07bbc4d3d175040221008e07a62c084bb22955b2779d10ac945b4250a1c045ec451e2f8d35d46dedf097 . . . . [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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