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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

TLSv1.3

pltraffic7.com · 162.4.84.215:443

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

Certificate verification failed

Subject
CN=pltraffic7.com
Issuer
C=US O=Let's Encrypt CN=YE1
Valid from
2026-10-12T06:02:48+00:00
Expires
2027-01-10T06:02:47+00:00
Days remaining
64
Serial (hex)
065DBFBBAD2F8AEC8E52139643DE0D1F393C
Signature
ecdsa-with-SHA384
Public key
EC 256 prime256v1

Subject alternative names (SAN)

DNS:pltraffic7.com

SHA-256 fingerprint

7B:B0:45:A7:7A:B8:40:C5:A2:F7:04:89:C5:D5:F7:AB:A4:4B:1F:5E:61:A4:A4:57:CA:12:3E:49:80:22:3F:E5
Certificate extensions & PEM
keyUsage
Digital Signature
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:FALSE
subjectKeyIdentifier
B5:FF:A0:F3:E8:65:23:0B:9D:08:AD:E5:16:0F:02:C2:26:62:6F:D4
authorityKeyIdentifier
BB:20:CA:47:0B:FE:D7:E5:9C:F9:8F:09:2A:A3:8C:37:45:B1:BC:D8
authorityInfoAccess
CA Issuers - URI:http://ye1.i.lencr.org/
subjectAltName
DNS:pltraffic7.com
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://ye1.c.lencr.org/61.crl
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 00:1A:5D:1A:1C:2D:93:75:B6:48:55:78:F8:2F:71:A1: AE:6E:EF:39:7D:29:7C:8A:E3:15:7B:CA:DE:E1:A0:1E Timestamp : Oct 12 07:01:18.956 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:64:E7:4B:4B:47:3F:84:04:A7:30:63:DE: 7A:B6:69:FC:CC:61:2A:34:24:9B:57:DB:F3:16:65:3E: 11:12:AE:46:02:20:5D:58:62:57:57:65:D1:DB:22:94: 29:E1:0D:AA:77:FE:9E:BD:09:3D:CF:FF:E9:1C:F0:C4: D2:33:B0:B4:7F:8E Signed Certificate Timestamp: Version : v1 (0x0) Log ID : A2:81:00:18:73:4E:17:6E:1D:47:E0:95:40:F3:81:BA: 54:66:97:CD:63:A8:43:50:71:6E:B8:09:4E:DA:F1:0D Timestamp : Oct 12 07:01:19.654 2026 GMT Extensions: 00:00:05:00:21:8B:8F:D0 Signature : ecdsa-with-SHA256 30:45:02:20:78:C3:67:46:F5:BD:62:99:B5:9F:AB:75: 4D:2A:01:E4:A1:3C:81:5F:9B:A8:F3:11:02:89:D6:DD: F6:8A:39:DD:02:21:00:DC:B2:78:28:0F:C4:F8:94:68: 0E:02:FA:4A:13:7F:B8:1A:4A:E6:FF:E6:4B:D2:04:32: FC:38:27:76:BC:CA:8B
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-11-06T07:06:08+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=Let's Encrypt CN=YE1
Issuer
C=US O=ISRG CN=Root YE
Valid from
2025-09-03T00:00:00+00:00
Expires
2028-09-02T23:59:59+00:00
Days remaining
666
Serial (hex)
5DDD70DD31F801C85C186A7A04B80AFE
Signature
ecdsa-with-SHA384
Public key
EC 384 secp384r1

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

A2:37:2D:06:43:1E:97:16:36:5E:EE:D4:7E:C0:20:35:14:97:D1:82:FC:C0:38:E4:57:E5:81:68:A0:3C:AC:07
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
BB:20:CA:47:0B:FE:D7:E5:9C:F9:8F:09:2A:A3:8C:37:45:B1:BC:D8
authorityKeyIdentifier
A3:C8:26:5A:8E:A1:4C:D0:35:63:FC:9B:23:C8:3A:AE:56:F3:4F:56
authorityInfoAccess
CA Issuers - URI:http://ye.i.lencr.org/
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://ye.c.lencr.org/ 
-----BEGIN CERTIFICATE-----
MIICizCCAhGgAwIBAgIQXd1w3TH4AchcGGp6BLgK/jAKBggqhkjOPQQDAzAuMQsw
CQYDVQQGEwJVUzENMAsGA1UEChMESVNSRzEQMA4GA1UEAxMHUm9vdCBZRTAeFw0y
NTA5MDMwMDAwMDBaFw0yODA5MDIyMzU5NTlaMDMxCzAJBgNVBAYTAlVTMRYwFAYD
VQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQDEwNZRTEwdjAQBgcqhkjOPQIBBgUr
gQQAIgNiAAQHZVB1/mimla2hfSurylScjPMZaOJXLz/NnAc2sylm8WDyhU9Ccp+z
ASQi5vSwGGJjSGklkD9fdPR8GpyDIOIjCEfrnbt/v+ZSEPLLEGbaM6EccDbN7p9x
teIm2Avf+ryjge4wgeswDgYDVR0PAQH/BAQDAgGGMBMGA1UdJQQMMAoGCCsGAQUF
BwMBMBIGA1UdEwEB/wQIMAYBAf8CAQAwHQYDVR0OBBYEFLsgykcL/tflnPmPCSqj
jDdFsbzYMB8GA1UdIwQYMBaAFKPIJlqOoUzQNWP8myPIOq5W809WMDIGCCsGAQUF
BwEBBCYwJDAiBggrBgEFBQcwAoYWaHR0cDovL3llLmkubGVuY3Iub3JnLzATBgNV
HSAEDDAKMAgGBmeBDAECATAnBgNVHR8EIDAeMBygGqAYhhZodHRwOi8veWUuYy5s
ZW5jci5vcmcvMAoGCCqGSM49BAMDA2gAMGUCMQDgjUEahFT/h3DRakqiPZpLvPgf
Zwkt6K2EOMmh1nvEzl83eMLYcod4GCl3b0J1Nn0CMBNYmEQJb4CEG5WoOe7aRn/L
VKu6saHmHEynI7ysIPd8zQsK1HdmhlHKlw9Z5GpGvA==
-----END CERTIFICATE-----

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

View certificate JSON

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