Baidu.com Domain Trust Report

ACTIVE Baidu — China's dominant search engine and AI company

PRISM VERDICT

baidu.com shows moderate health — Security Headers and Email Auth need attention. Review the breakdown below.

Last scanned 23m ago · Aug 22, 2026

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OVERALL TRUST SCORE

74 GRADE C

SSL A+

DNS Healthy

EMAIL Partial

SSL GRADE

A+

Expires in 154d

DNS HEALTH

100%

5 nameservers

EMAIL AUTH

1/3

SPF · DKIM · DMARC

HEADERS

Score: 15/100

DOMAIN EXPIRY

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Monitoring...

Registration & ownership

WHOIS

Registrar	MarkMonitor Information Technology (Shanghai) Co., Ltd.
Registered	Oct 11, 1999
Updated	Aug 17, 2026
Expires	Oct 11, 2028
Status	client delete prohibit.client transfer prohibit.client update prohibit.server delete prohibit. +2

baidu.com is registered with MarkMonitor Information Technology (Shanghai) Co., Ltd., since Oct 11, 1999. Domain registration expires Oct 11, 2028. Status: client delete prohibited.

Full WHOIS report

DNS records

DNS

A	110.242.74.102111.63.65.103111.63.65.247124.237.177.164
MX	mx.maillb.baidu.com (pri 10)mx.baidu.com (pri 20)
NS	dns.baidu.comns2.baidu.comns3.baidu.comns4.baidu.comns7.baidu.com
TXT	_globalsign-domain-verification=qjb28W2jJSrWj04NHpB0CvgK9tle5JkOq-EcyWBgnEv=spf1 include:spf1.baidu.com include:spf2.baidu.com include:spf3.baidu.com incl…9279nznttl321bxp1j464rd9vpps246vgoogle-site-verification=GHb98-6msqyx_qqjGl5eRatD3QTHyVB6-xQ3gJB5UwM

baidu.com resolves to 110.242.74.102 and 3 more IPs. Nameservers: dns.baidu.com, ns2.baidu.com (+3). Mail handled by 2 MX records.

Full DNS lookup

Hosting & network

NETWORK

IP address	110.242.74.102111.63.65.103111.63.65.247124.237.177.164
Nameservers	dns.baidu.comns2.baidu.comns3.baidu.comns4.baidu.comns7.baidu.com
Protocol	HTTPS HTTP/2

baidu.com is hosted at 110.242.74.102 across 4 IPs. No IPv6 addresses detected. DNS is managed through 5 nameservers (dns.baidu.com).

Full IP analysis

SSL / TLS

SECURITY

Valid · A+ GlobalSign nv-sa · expires Jan 24, 2027

154 days remaining

TLS 1.3 TLS 1.2 TLS 1.1 TLS 1.0

Full SSL report

Technology detected

STACK

HTTP/2TLS 1.3HSTSIPv6

Full tech scan

30-day availability

MONITORING

99.50% incidents detected

30d ago today

Email authentication

SPF PRESENT

DMARC policy: none NONE

DKIM PROBING

Full email auth report

Monitoring events

EVENTS

No monitoring events detected — all probes returning clean results.

Run a specific check on baidu.com:

DNS lookup WHOIS SSL check Security headers Email auth Screenshot

DOMAIN INTELLIGENCE

What we know about Baidu.com

Baidu.com has been registered for 26 years (since Oct 11, 1999), managed through MarkMonitor Information Technology (Shanghai) Co., Ltd., ranked #94 globally by Tranco, categorised as search & tech. Its current health score is 74/100 (grade C) — generally healthy but with some configuration gaps worth reviewing. As a major internet platform, its SSL certificate chain, DNS propagation, and email authentication practices are scrutinised by security researchers worldwide.

Security Posture Grade C

baidu.com's security posture: SSL is valid (issued by GlobalSign nv-sa), expiring in 154 days; security headers are largely missing.

SSL A+

Headers F

SSL expiry 154d

Health score 74/100

Email Authentication Partial

SPF is configured, restricting which servers can send email as this domain. DMARC is absent or set to "none" — no enforcement against email spoofing.

SPF Configured

DMARC policy none

Spoofable Yes

Network Infrastructure

baidu.com resolves to 4 IP addresses (110.242.74.102 and 3 more), DNS is managed through dns.baidu.com and ns2.baidu.com (+3 more), email routed through 2 MX records.

Primary IP 110.242.74.102

Nameservers 5

MX records 2

A records 4

DOMAIN LIFECYCLE

Registered Oct 11, 1999 26 years old

Last updated Aug 17, 2026

Expires Oct 11, 2028

Registrar MarkMonitor Information Technology (Shanghai) Co., Ltd.

SSL issued by GlobalSign nv-sa

DomainScan monitors baidu.com continuously — DNS every hour, SSL & email auth every 6 h, security headers every 12 h, WHOIS every 24 h. Every detected change triggers a severity-classified monitoring event. Refreshed 23m ago

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