DNS
THE CERTIFICATE BEHIND THE CONNECTION

TLS certificate checker.

Inspect SSL/TLS certificates for any public domain or subdomain.

Checks HTTPS on port 443, including subject alternative names, validity dates and the presented chain.

SSL certificate

TLSv1.2

imxd.net · 103.246.218.12:443

Unverified
Certificate verification failed. These are unverified certificate details presented by the server. SSL operation failed with code 1. OpenSSL Error messages: error:0A000086:SSL routines::certificate verify failed
The certificate has expired.

Certificate verification failed

Subject
CN=imxd.net
Issuer
C=US O=Let's Encrypt CN=Let's Encrypt Authority X1
Valid from
2016-03-16T14:28:00+00:00
Expires
2016-06-14T14:28:00+00:00
Days remaining
-3791
Serial (hex)
012A98BB54C19235C4F6C7E3923270B4A920
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:imxd.net, DNS:www.imxd.net

SHA-256 fingerprint

06:28:F8:D4:49:09:55:F7:22:26:E6:34:E7:A3:CA:25:69:0C:46:A1:70:1D:BA:5C:4C:56:D4:A9:F2:C7:50:D4
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
basicConstraints
CA:FALSE
subjectKeyIdentifier
2D:62:F0:1B:F8:8B:63:DD:D8:92:68:AF:45:C3:66:42:DA:43:CD:5A
authorityKeyIdentifier
A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
authorityInfoAccess
OCSP - URI:http://ocsp.int-x1.letsencrypt.org/ CA Issuers - URI:http://cert.int-x1.letsencrypt.org/
subjectAltName
DNS:imxd.net, DNS:www.imxd.net
certificatePolicies
Policy: 2.23.140.1.2.1 Policy: 1.3.6.1.4.1.44947.1.1.1 CPS: http://cps.letsencrypt.org User Notice: Explicit Text: This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/
-----BEGIN CERTIFICATE-----
MIIFAjCCA+qgAwIBAgISASqYu1TBkjXE9sfjkjJwtKkgMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNjAzMTYxNDI4MDBaFw0x
NjA2MTQxNDI4MDBaMBMxETAPBgNVBAMTCGlteGQubmV0MIIBIjANBgkqhkiG9w0B
AQEFAAOCAQ8AMIIBCgKCAQEAuIkBGLw7P5HCFXSOgoZ46TsZUphiMb03MMogMS+n
3goihAy5mJjzAIBdswSFOTZgckQ2UpMxzoQzcNQxMZyv0GtO1CRg8XDviFG1979c
Hlpts3SzR0DrKpMBL1TC1hlzN2TC4G5jReGGdaildtdrvfZyG+F6QHGwUMZyvxtB
U67dK8VYGLYAlbYAnxTEdqFhp6JKooccHFmFOj88dpizlqVx5l20BGmxHnxfBaB3
rZyEairJQ3BnxdzhAqhvhsyyVQH2Gf7CbHuYzx73fOraG32Mk9biFLi0w5RjSGen
S1SNd/JyAKYbxz/pmImQUEhT/l24fzsJGk9EtCrginfbkQIDAQABo4ICFzCCAhMw
DgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAM
BgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQtYvAb+Itj3diSaK9Fw2ZC2kPNWjAfBgNV
HSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBwBggrBgEFBQcBAQRkMGIwLwYI
KwYBBQUHMAGGI2h0dHA6Ly9vY3NwLmludC14MS5sZXRzZW5jcnlwdC5vcmcvMC8G
CCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDEubGV0c2VuY3J5cHQub3JnLzAh
BgNVHREEGjAYgghpbXhkLm5ldIIMd3d3LmlteGQubmV0MIH+BgNVHSAEgfYwgfMw
CAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEBATCB1jAmBggrBgEFBQcCARYaaHR0cDov
L2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUFBwICMIGeDIGbVGhpcyBDZXJ0
aWZpY2F0ZSBtYXkgb25seSBiZSByZWxpZWQgdXBvbiBieSBSZWx5aW5nIFBhcnRp
ZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQ
b2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5jcnlwdC5vcmcvcmVwb3NpdG9y
eS8wDQYJKoZIhvcNAQELBQADggEBAIQn/HeFGWTOXWMu//xuODm3Pf4ssDckdJu7
bqLJAMm/2wMDNw1/21lRoG7VC/L4OBjtXgvB9YVi4Ex1Ze7e4osT6BVtJzPX+Iq4
t9RR2CoJFqAr4Uw36T0szHNPQ2iR6GXdZcNBlauEGyb6d4JBhB1tc4XGRmuJcJk1
sZI/HkU8tsVTA1NuTuSJHAvuLwdSDYoFFJbaOfDlGe8dTTDV52Alt/8YJo3ir8cU
NVSHRhgIuHj0cCj5SlQv22jR7lVRNX7KEqpkeT/8koWj0/2tSj747S/wa+iEiY8m
/3VDPuDv94EYps7302jk5h7bB3Ob4GPoR6siUFw3LWsn+xdVEgI=
-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES128-GCM-SHA256 · Checked 2026-10-30T23:51:02+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=Let's Encrypt CN=Let's Encrypt Authority X1
Issuer
O=Digital Signature Trust Co. CN=DST Root CA X3
Valid from
2015-10-19T22:33:36+00:00
Expires
2020-10-19T22:33:36+00:00
Days remaining
-2203
Serial (hex)
9813F47513E5750B43E7431E971E44BD
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

7F:DC:E3:BF:41:03:C2:68:4B:3A:DB:B5:79:28:84:BD:45:C7:50:94:C2:17:78:88:63:95:03:46:F7:9C:90:A3
Certificate extensions & PEM
basicConstraints
CA:TRUE, pathlen:0
keyUsage
Digital Signature, Certificate Sign, CRL Sign
authorityInfoAccess
OCSP - URI:http://isrg.trustid.ocsp.identrust.com CA Issuers - URI:http://apps.identrust.com/roots/dstrootcax3.p7c
authorityKeyIdentifier
C4:A7:B1:A4:7B:2C:71:FA:DB:E1:4B:90:75:FF:C4:15:60:85:89:10
certificatePolicies
Policy: 2.23.140.1.2.1 Policy: 1.3.6.1.4.1.44947.1.1.1 CPS: http://cps.root-x1.letsencrypt.org
crlDistributionPoints
Full Name: URI:http://crl.identrust.com/DSTROOTCAX3CRL.crl
nameConstraints
Excluded: DNS:.mil
subjectKeyIdentifier
A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.

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