support.mailigen.com

Issued by R3

About this certificate

This digital certificate with serial number 04:e5:90:63:77:18:8b:79:a5:7b:90:fa:e3:fa:5a:b1:1e:45 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=support.mailigen.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:e5:90:63:77:18:8b:79:a5:7b:90:fa:e3:fa:5a:b1:1e:45
Serial Number (int): 426565731036269301765992086841981150502469
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 81:f1:53:d2:fb:48:67:78:e8:8b:89:f6:4b:de:4d:83:2a:40:e8:71
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 0d:a1:d6:ab:d2:6b:08:c5:08:40:31:ad:7a:71:1a:63:a9:0c:3b:26
Fingerprint (sha256): 06:14:cc:3f:42:a3:5b:96:05:53:fc:4c:c8:6b:a4:90:87:4e:67:d4:13:3f:c7:3c:9b:1a:0d:50:7e:ab:65:39

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate support.mailigen.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for support.mailigen.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

support.mailigen.com

Other certificates including the domain name mailigen.com

(limited to 100 certificates)
backend.omega.onappcdn.com
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gl.mailigen.com
*.r.worldssl.net
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leadersend.com
*.mailigen.com
*.mailigen.com
*.mailigen.com
*.mailigen.com
shopify.mailigen.com
signup.mailigen.com
blog.mailigen.com
url.mailigen.com
backend.omega.onappcdn.com
mailigen.com
*.r.worldssl.net
mailigen.com
mailigen.com
archive.bp.mlgn2usa.com
*.mailigen.com
jira.mailigen.com
support.mailigen.com
backend.omega.onappcdn.com
mailigen.com
login.mailigen.com
mailigen.com
*.mailigen.com
signup.mailigen.com
*.mailigen.com
list.mailigen.com
backend.omega.onappcdn.com
dev.mailigen.com
support.mailigen.com
confluence.mailigen.com
login.mailigen.com
*.mailigen.com
admin.mailigen.com
mlgn.to
*.mailigen.com
archive.bp.mlgn2usa.com
backend.omega.onappcdn.com
*.mailigen.com
jira.mailigen.com
dev.mailigen.com
leadersend.com
*.r.worldssl.net
*.r.worldssl.net
support.mailigen.com
url.mailigen.com
api.mailigen.com
confluence.mailigen.com
login.mailigen.com
archive.bp.mlgn2usa.com
shopify.mailigen.com
backend.omega.onappcdn.com
*.mailigen.com
*.mailigen.com
shopify.mailigen.com
backend.omega.onappcdn.com
academy.mailigen.com
survey.mailigen.com
support.mailigen.com
*.mailigen.com
leadersend.com
signup.mailigen.com
*.mailigen.com
shopify.mailigen.com
survey.bp.mlgn2usa.com
backend.omega.onappcdn.com
*.mailigen.com
archive.mailigen.com
mailigen.com
*.mailigen.com
*.mailigen.com
mailigen.com
support.mailigen.com
blog.mailigen.com
shopify.mailigen.com
confluence.mailigen.com
survey.mailigen.com
archive.mailigen.com
survey.bp.mlgn2usa.com
mailigen.com
archive.mailigen.com
list.bp.mlgn2usa.com
shopify.mailigen.com
jira.mailigen.com
*.mailigen.com
mailigen.com
leadersend.com
list.bp.mlgn2usa.com
*.mailigen.com
*.r.worldssl.net
backend.omega.onappcdn.com
survey.bp.mlgn2usa.com
gocd.mailigen.com
survey.mailigen.com
*.leadersend.com
admin.mailigen.com

Certificate

The complete raw certificate details for support.mailigen.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqWD1ZIs7pRDP5rhMWYjD
KV0BD8KrIXxrQnk+DPeo1YAUDdeskaWohX8fpx/1c5nMKdk512A/JGkTQRvwZwei
DdkxLBjccCEHSqkdAmKWRaKOORaLWpNXN3nRfXdFpy3WdE8HDG/m+sC8/7VFAmYH
LJ6C2y/41A4cxZCCydxTH3zBhCBxFqS1StfLJJfEf22JBuili3p5ScFE1JqJgjHk
J6HfjEJjPqRZhWwyeDASYZxlHpmjMK5L/mDTtyQzw+KFg9Bvp+1l/OmFbjtupV1T
6NLpFSHXIGqgHmSw/6+lk+9HmnZbgh7GD1mbvPlaqseTaZpwGCR4AfTtVvHs1CJm
zwIDAQAB
-----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 426565731036269301765992086841981150502469
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-18 23:07:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-16 23:07:41 +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 'support.mailigen.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 21382085589855903604390290241315960337582553530124972134540637460906515322717948456606369245739091687969397897217762365739541682654552841447096095396075126923028861955655575303611323462268721274996370197593339854198075209551814632721922995354506602113178172018122000432039140139505110376456478218082337576542521361062830737742425063529151454167417359080655699345164852214797309285115309278992897712711220373789680039329478089123349461061940891614742128496721034579116426094974539464072344450350051282353622087637125615605074038863946241402456578079220468877185988427540898190126187418882956131423651524072317672122063
 . . . . . . . . . . . . . . . . . . . . [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)
							81f153d2fb486778e88b89f64bde4d832a40e871
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 'support.mailigen.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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a0b1e804d000004030047304502202f417fb1d7f8b58b9c9b20b91228ac3f6e35d0d0f7a7adbff420907ea530e2c1022100c49c8fd31cfa6a25d5b957a7d674c54578019cf4bdfcf8e65e70e672437f12ab0077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a0b1e808c00000403004830460221009b89b86ffa5fbc63b2af2bae30b977e992d4f8bfd440ffe4e1f69154a2b5b180022100c6adba5c12c84a56382d4fb32c304b52509d0d75e3bb675c0a7733865e3f3fc0
 . . . . [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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