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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

flysmartavia.com · 178.248.239.38:443

Verified

Certificate chain, hostname and dates verified using this server’s CA store.

Subject
C=RU ST=Arkhangelsk Oblast L=Arkhangelsk O=JSC Smartavia Airlines CN=*.flysmartavia.com
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign RSA OV SSL CA 2018
Valid from
2026-07-10T05:43:33+00:00
Expires
2027-01-25T05:43:33+00:00
Days remaining
124
Serial (hex)
4ADB579F77B4933587D2D0D0
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

DNS:*.flysmartavia.com, DNS:autodiscover.flysmartavia.com, DNS:mail.flysmartavia.com, DNS:owa.flysmartavia.com, DNS:flysmartavia.com

SHA-256 fingerprint

AA:0F:77:6C:AC:77:EF:24:BD:86:65:76:1D:DC:4A:A4:3E:4E:E4:50:1A:3C:78:21:47:94:73:38:C0:2E:A7:C9
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
authorityInfoAccess
CA Issuers - URI:http://secure.globalsign.com/cacert/gsrsaovsslca2018.crt OCSP - URI:http://ocsp.globalsign.com/gsrsaovsslca2018
certificatePolicies
Policy: 1.3.6.1.4.1.4146.1.20 CPS: https://www.globalsign.com/repository/ Policy: 2.23.140.1.2.2
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/gsrsaovsslca2018.crl
subjectAltName
DNS:*.flysmartavia.com, DNS:autodiscover.flysmartavia.com, DNS:mail.flysmartavia.com, DNS:owa.flysmartavia.com, DNS:flysmartavia.com
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
authorityKeyIdentifier
F8:EF:7F:F2:CD:78:67:A8:DE:6F:8F:24:8D:88:F1:87:03:02:B3:EB
subjectKeyIdentifier
A5:E1:55:43:50:0B:6E:4A:79:AF:89:3F:BD:D7:6D:20:A6:47:24:7C
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 1C:9F:68:2C:E9:FA:F0:45:69:50:F8:1B:96:8A:87:DD: DB:32:10:D8:4C:E6:C8:B2:E3:82:52:4A:C4:CF:59:9F Timestamp : Jul 10 05:43:39.022 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:46:A1:11:13:D3:42:7F:B8:98:33:58:B0: 3B:DC:20:19:81:9F:BF:0A:67:97:92:42:8C:B9:18:DB: 40:34:1D:22:02:21:00:8E:8F:62:03:4F:F4:F3:A5:BC: 97:02:BC:00:9D:31:63:88:D0:D7:7D:42:47:A4:9A:D5: 6D:A5:BD:AD:6F:9C:20 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 4C:63:DC:98:E5:9C:1D:AB:88:F6:1E:8A:3D:DE:AE:8F: AB:44:A3:37:7B:5F:9B:94:C3:FB:A1:9C:FC:C1:BE:26 Timestamp : Jul 10 05:43:38.839 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:38:61:F1:74:AE:45:D4:37:9D:1F:93:5D: 48:77:BD:2D:45:1D:32:E6:78:C4:2B:9B:22:65:9D:40: 1F:12:99:67:02:20:17:6E:59:D9:0C:9F:53:84:BA:76: E3:48:E3:0B:06:AB:25:E7:64:7F:62:30:CF:AA:DF:96: C7:73:AE:D4:E8:AD Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 60:4C:9A:AF:7A:7F:77:5F:01:D4:06:FC:92:0D:C8:99: EB:0B:1C:7D:F8:C9:52:1B:FA:FA:17:77:3B:97:8B:C9 Timestamp : Jul 10 05:43:38.826 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:7E:30:6E:4E:2A:1F:94:B9:A9:18:AF:C3: B1:D9:B5:45:8C:82:88:B5:54:C0:60:FD:A5:BF:A8:4B: 55:58:9F:27:02:20:5A:36:35:E4:62:98:E6:C3:28:A5: C5:52:5E:7C:3A:86:90:52:02:DF:BF:E6:C1:47:3B:AC: 23:E2:B7:41:91:4A
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-09-22T23:28:46+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=BE O=GlobalSign nv-sa CN=GlobalSign RSA OV SSL CA 2018
Issuer
OU=GlobalSign Root CA - R3 O=GlobalSign CN=GlobalSign
Valid from
2018-11-21T00:00:00+00:00
Expires
2028-11-21T00:00:00+00:00
Days remaining
790
Serial (hex)
01EE5F221DFC623BD4333A8557
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

B6:76:FF:A3:17:9E:88:12:09:3A:1B:5E:AF:EE:87:6A:E7:A6:AA:F2:31:07:8D:AD:1B:FB:21:CD:28:93:76:4A
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
F8:EF:7F:F2:CD:78:67:A8:DE:6F:8F:24:8D:88:F1:87:03:02:B3:EB
authorityKeyIdentifier
8F:F0:4B:7F:A8:2E:45:24:AE:4D:50:FA:63:9A:8B:DE:E2:DD:1B:BC
authorityInfoAccess
OCSP - URI:http://ocsp2.globalsign.com/rootr3
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/root-r3.crl
certificatePolicies
Policy: X509v3 Any Policy CPS: https://www.globalsign.com/repository/
-----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.

View certificate JSON

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