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

airtel.com · 125.16.74.25:443

Verified

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

Subject
C=IN ST=Haryana L=Gurugram O=Bharti Airtel Ltd. CN=airtel.com
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=GeoTrust TLS RSA CA G1
Valid from
2026-01-16T00:00:00+00:00
Expires
2027-01-21T23:59:59+00:00
Days remaining
121
Serial (hex)
0F1AD3BA1C0F0E5F4E52C8602DDAB0D9
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:airtel.com, DNS:bhartihexacom.in, DNS:www.bhartihexacom.in, DNS:bharti.com, DNS:www.bharti.com, DNS:www.airtel.com, DNS:airtelbusiness.com, DNS:www.airtelbusiness.com, DNS:www.bhartitelecom.in, DNS:bhartitelecom.in, DNS:bharti-enterprises.in, DNS:www.bharti-enterprises.in, DNS:www.airtelfinance.in, DNS:airtelfinance.in, DNS:www.bhartiglobal.com, DNS:bhartiglobal.com

SHA-256 fingerprint

02:DD:EF:01:24:98:2B:19:80:4D:B1:A6:49:BB:42:E3:24:45:BB:6A:5A:62:84:70:1A:86:EF:78:A9:B1:E3:31
Certificate extensions & PEM
authorityKeyIdentifier
94:4F:D4:5D:8B:E4:A4:E2:A6:80:FE:FD:D8:F9:00:EF:A3:BE:02:57
subjectKeyIdentifier
91:3F:69:77:89:8A:D0:C1:98:0F:56:A3:72:D9:7B:43:38:1A:23:3C
subjectAltName
DNS:airtel.com, DNS:bhartihexacom.in, DNS:www.bhartihexacom.in, DNS:bharti.com, DNS:www.bharti.com, DNS:www.airtel.com, DNS:airtelbusiness.com, DNS:www.airtelbusiness.com, DNS:www.bhartitelecom.in, DNS:bhartitelecom.in, DNS:bharti-enterprises.in, DNS:www.bharti-enterprises.in, DNS:www.airtelfinance.in, DNS:airtelfinance.in, DNS:www.bhartiglobal.com, DNS:bhartiglobal.com
certificatePolicies
Policy: 2.23.140.1.2.2 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
crlDistributionPoints
Full Name: URI:http://cdp.geotrust.com/GeoTrustTLSRSACAG1.crl
authorityInfoAccess
OCSP - URI:http://status.geotrust.com CA Issuers - URI:http://cacerts.geotrust.com/GeoTrustTLSRSACAG1.crt
basicConstraints
CA:FALSE
ct_precert_scts
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 : Jan 16 10:14:32.460 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:65:AD:96:7D:14:13:CC:4B:87:35:65:0F: 8F:9F:8A:E2:F1:55:89:0A:6A:FC:BC:38:53:0A:23:7A: 97:20:7B:D6:02:20:41:26:55:96:F3:DC:EC:66:09:AD: 89:B1:AC:9E:8F:21:C3:81:F5:3D:B5:CC:7E:54:8C:D7: 9E:DF:01:6C:58:63 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 : Jan 16 10:14:32.449 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:BD:32:7A:14:0C:A2:49:B1:47:C4:06: 46:90:F1:76:A7:61:CA:6C:27:01:BD:66:FA:15:5E:4D: 17:6F:84:84:9C:02:20:3D:BB:63:BA:C2:3C:98:3B:56: 54:26:DC:04:48:47:7D:DE:B6:FC:EC:54:14:EA:9C:D3: F9:98:04:6B:1C:1B:5F 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 : Jan 16 10:14:32.551 2026 GMT Extensions: 00:00:05:00:01:6C:0B:2D Signature : ecdsa-with-SHA256 30:45:02:20:7D:AF:FA:D9:DF:7E:77:0A:18:99:8E:78: 27:F5:CB:CE:30:F1:9F:9C:F8:F9:B6:25:BE:4A:17:66: A0:96:2C:D3:02:21:00:E9:E9:32:45:01:7B:97:EC:EB: F2:8D:48:49:9A:F2:29:A9:4D:82:CE:0A:B6:F4:0F:9C: A9:5E:25:CE:0A:D7:D8
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES128-GCM-SHA256 · Checked 2026-09-22T14:46:17+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=GeoTrust TLS RSA CA G1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2017-11-02T12:23:37+00:00
Expires
2027-11-02T12:23:37+00:00
Days remaining
405
Serial (hex)
0D07782A133FC6F9A57296E131FFD179
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

C0:6E:30:7F:7C:FC:1D:32:FA:72:A4:C0:33:C8:7B:90:01:9A:F2:16:F0:77:5D:64:97:8A:2E:CA:6C:8A:23:0E
Certificate extensions & PEM
subjectKeyIdentifier
94:4F:D4:5D:8B:E4:A4:E2:A6:80:FE:FD:D8:F9:00:EF:A3:BE:02:57
authorityKeyIdentifier
4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
basicConstraints
CA:TRUE, pathlen:0
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootG2.crl
certificatePolicies
Policy: X509v3 Any Policy CPS: https://www.digicert.com/CPS
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2013-08-01T12:00:00+00:00
Expires
2038-01-15T12:00:00+00:00
Days remaining
4132
Serial (hex)
033AF1E6A711A9A0BB2864B11D09FAE5
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

CB:3C:CB:B7:60:31:E5:E0:13:8F:8D:D3:9A:23:F9:DE:47:FF:C3:5E:43:C1:14:4C:EA:27:D4:6A:5A:B1:CB:5F
Certificate extensions & PEM
basicConstraints
CA:TRUE
keyUsage
Digital Signature, Certificate Sign, CRL Sign
subjectKeyIdentifier
4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39
-----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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