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

TLSv1.3

whatsapp.com · 57.144.223.32:443

Verified
The certificate expires within 30 days.

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

Subject
C=US ST=California L=Menlo Park O=Meta Platforms, Inc. CN=*.whatsapp.net
Issuer
C=US O=DigiCert Inc CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Valid from
2026-08-24T00:00:00+00:00
Expires
2026-11-22T23:59:59+00:00
Days remaining
7
Serial (hex)
090F0348583D0DDC2C6E744CEE84920B
Signature
RSA-SHA256
Public key
EC 256 prime256v1

Subject alternative names (SAN)

DNS:*.whatsapp.net, DNS:*.cdn.whatsapp.net, DNS:*.snr.whatsapp.net, DNS:*.whatsapp.com, DNS:wa.me, DNS:whatsapp.com, DNS:whatsapp.net

SHA-256 fingerprint

57:90:EE:0C:B8:6A:C8:9F:14:81:73:A4:2C:39:0A:7E:92:E4:63:59:4B:E4:C2:B2:A2:7F:27:F1:12:27:2E:AC
Certificate extensions & PEM
authorityKeyIdentifier
74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
subjectKeyIdentifier
24:51:D5:23:7F:EF:A7:24:F8:74:67:FA:33:16:22:2B:60:65:D0:7F
subjectAltName
DNS:*.whatsapp.net, DNS:*.cdn.whatsapp.net, DNS:*.snr.whatsapp.net, DNS:*.whatsapp.com, DNS:wa.me, DNS:whatsapp.com, DNS:whatsapp.net
certificatePolicies
Policy: 2.23.140.1.2.2 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Agreement
extendedKeyUsage
TLS Web Server Authentication
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl Full Name: URI:http://crl4.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crt
basicConstraints
CA:FALSE
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : C2:31:7E:57:45:19:A3:45:EE:7F:38:DE:B2:90:41:EB: C7:C2:21:5A:22:BF:7F:D5:B5:AD:76:9A:D9:0E:52:CD Timestamp : Aug 24 00:37:00.304 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:C8:CC:24:2A:B5:CD:7F:C9:72:D6:FB: E0:32:01:96:FF:ED:76:6D:D6:32:80:D1:1F:1E:7F:59: C7:7D:41:EF:E7:02:21:00:E2:73:D7:31:17:05:D5:5A: 7C:E6:BE:D5:69:05:A9:31:2D:EA:0C:C2:52:3E:D6:8F: 86:44:EC:0C:D5:27:27:60 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D7:6D:7D:10:D1:A7:F5:77:C2:C7:E9:5F:D7:00:BF:F9: 82:C9:33:5A:65:E1:D0:B3:01:73:17:C0:C8:C5:69:77 Timestamp : Aug 24 00:37:00.254 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:BF:C6:55:12:54:10:95:FB:07:00:89: CA:8B:C5:D4:54:98:37:61:08:77:F8:5F:04:19:62:5F: 83:9E:B1:14:8F:02:21:00:D5:9A:0B:11:9B:8F:91:24: 4C:38:8B:5F:5B:F0:B5:19:96:BA:5F:00:DF:D3:2C:46: F5:69:7D:C9:11:31:E7:53 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 94:4E:43:87:FA:EC:C1:EF:81:F3:19:24:26:A8:18:65: 01:C7:D3:5F:38:02:01:3F:72:67:7D:55:37:2E:19:D8 Timestamp : Aug 24 00:37:00.322 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:CF:54:ED:D5:BA:07:F3:63:43:DC:FE: 7B:97:04:89:C5:40:BE:91:D0:E6:BE:67:09:B3:C8:5D: 4F:D5:BD:44:3C:02:21:00:9F:36:D7:B9:41:64:DF:E1: 5A:DD:CE:91:7D:B5:FB:3F:BD:81:8C:5B:C7:5B:91:52: A6:C9:E3:86:5B:DE:FF:D5
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-11-15T09:03:47+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=DigiCert Inc CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2021-03-30T00:00:00+00:00
Expires
2031-03-29T23:59:59+00:00
Days remaining
1595
Serial (hex)
0CF5BD062B5602F47AB8502C23CCF066
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

C8:02:5F:9F:C6:5F:DF:C9:5B:3C:A8:CC:78:67:B9:A5:87:B5:27:79:73:95:79:17:46:3F:C8:13:D0:B6:25:A9
Certificate extensions & PEM
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
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
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalRootG2.crt
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootG2.crl
certificatePolicies
Policy: 2.16.840.1.114412.2.1 Policy: 2.23.140.1.1 Policy: 2.23.140.1.2.1 Policy: 2.23.140.1.2.2 Policy: 2.23.140.1.2.3
-----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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