Authentication Records Check for

baidu.com

Instant checks for DMARC, SPF, and BIMI with clear, actionable guidance.

DMARC SPF BIMI

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Last checked about 9 hours ago

0 out of 100
Good

Domain Health Score

Your domain has basic email authentication in place. Consider strengthening your configuration for better protection.

SPF
Sender Policy Framework
30 / 30
DMARC
Domain-based Message Authentication
42 / 50
BIMI
Brand Indicators for Message Identification
0 / 20

Top Recommendation

+8

Upgrade DMARC policy to reject for stronger protection

DMARC improvement

0

DMARC Check Results

42 / 50 points

Score Breakdown

DMARC record published
+10
Syntax valid
+5
Quarantine policy
+12 / 20
Aggregate reporting (rua) configured and verified
+10
Forensic reporting (ruf) configured
+5

DMARC Check Passed: Properly Configured

DMARC record is valid and configured correctly.

_dmarc.baidu.com TXT Entry:

v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]

Policy (p)

quarantine

DKIM Alignment (adkim)

Relaxed (default)

SPF Alignment (aspf)

Relaxed (default)

Reporting (RUA/RUF)

Aggregate Reports

Configured
[email protected]
Learn more about aggregate reports →

Forensic Reports

Configured
[email protected]
Learn more about forensic reports →

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0

BIMI Check (default selector)

0 / 20 points

Score Breakdown

BIMI record published (optional)
0 / 5

No BIMI Record Found

Publish a TXT record at default._bimi.baidu.com with v=BIMI1, logo URL (l=) and optional verified mark certificate (a=).

Create BIMI Record for baidu.com
0

SPF Record Check Results

30 / 30 points

Score Breakdown

SPF record published
+10
Syntax valid
+5
Hard fail policy (-all)
+10
No configuration warnings
+5

SPF record is valid.

baidu.com TXT SPF Entry:

v=spf1 include:spf1.baidu.com include:spf2.baidu.com include:spf3.baidu.com include:spf4.baidu.com -all

Syntax Check

OK

DNS Lookup Count

4 / 10 max

Void Lookups

0 / 2 max

Default Policy

-all

Fail: Reject emails from unauthorized servers (recommended for production)

All Authorized IP Addresses

Grouped by DNS record source (includes and sub-includes)

include:spf1.baidu.com
111.202.115.85
220.181.3.85
111.206.215.185
220.181.50.185
180.76.13.18
119.63.196.201
220.181.18.241
61.208.132.13
220.181.27.29
180.149.143.0/24
180.76.13.7
180.76.13.8
111.202.115.64/26
include:spf2.baidu.com
123.125.143.0/24
202.108.22.171
220.181.5.0/24
123.125.66.0/24
61.135.168.0/24
12.0.243.32/29
180.101.52.0/24
111.45.1.0/24
124.64.200.0/24
124.64.201.0/24
119.249.100.0/24
include:spf3.baidu.com
58.217.202.0/24
61.135.162.0/23
105.203.253.66/27
63.217.158.61
220.181.51.128/25
220.181.3.64/26
106.12.227.235
180.76.64.222
106.12.224.20
180.76.63.118
include:spf4.baidu.com
119.63.196.201
111.45.1.11
111.45.1.139
111.45.1.203
111.45.1.75
111.45.2.11
111.45.2.139
111.45.2.203
111.45.2.75
104.193.89.224/29

DNS Lookup Details

1
include:
spf1.baidu.com
Valid

SPF record found

Lookup cost: 0
Included by baidu.com

TXT Record

v=spf1 ip4:111.202.115.85 ip4:220.181.3.85 ip4:111.206.215.185 ip4:220.181.50.185 ip4:180.76.13.18 ip4:119.63.196.201 ip4:220.181.18.241 ip4:61.208.132.13 ip4:220.181.27.29 ip4:180.149.143.0/24 ip4:180.76.13.7 ip4:180.76.13.8 ip4:111.202.115.64/26 -all

Processed recursively per RFC 7208

2
include:
spf2.baidu.com
Valid

SPF record found

Lookup cost: 0
Included by baidu.com

TXT Record

v=spf1 ip4:123.125.143.0/24 ip4:202.108.22.171 ip4:220.181.5.0/24 ip4:123.125.66.0/24 ip4:61.135.168.0/24 ip4:12.0.243.32/29 ip4:180.101.52.0/24 ip4:111.45.1.0/24 ip4:124.64.200.0/24 ip4:124.64.201.0/24 ip4:119.249.100.0/24 -all

Processed recursively per RFC 7208

3
include:
spf3.baidu.com
Valid

SPF record found

Lookup cost: 0
Included by baidu.com

TXT Record

v=spf1 ip4:58.217.202.0/24 ip4:61.135.162.0/23 ip4:105.203.253.66/27 ip4:63.217.158.61 ip4:220.181.51.128/25 ip4:220.181.3.64/26 ip4:106.12.227.235 ip4:180.76.64.222 ip4:106.12.224.20 ip4:180.76.63.118 -all

Processed recursively per RFC 7208

4
include:
spf4.baidu.com
Valid

SPF record found

Lookup cost: 0
Included by baidu.com

TXT Record

v=spf1 ip4:119.63.196.201 ip4:111.45.1.11 ip4:111.45.1.139 ip4:111.45.1.203 ip4:111.45.1.75 ip4:111.45.2.11 ip4:111.45.2.139 ip4:111.45.2.203 ip4:111.45.2.75 ip4:104.193.89.224/29 -all

Processed recursively per RFC 7208

Email Security Configuration

How baidu.com configures email authentication

DMARC Domain Policy
Configured
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
p=quarantine DKIM: relaxed SPF: relaxed Reports enabled
SPF Sender Authorization
Configured
v=spf1 include:spf1.baidu.com include:spf2.baidu.com include:spf3.baidu.com include:spf4.baidu.com -all
-all 4 includes
BIMI Brand Indicator
Not set
No BIMI record configured for this domain

Change History

Monitoring started January 10, 2026

Configuration changes will appear here when detected

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About This Checker

What we check

We analyze your domain's email authentication: DMARC policy and alignment, SPF record and includes, and BIMI logo/CV when present.

Why it matters

Healthy authentication improves delivery and blocks spoofing. Major inbox providers increasingly require DMARC and robust SPF/DKIM practices for senders.

Included features

  • DMARC syntax, policy, and reporting validation
  • SPF record evaluation and include analysis
  • DKIM/SPF alignment interpretation
  • BIMI record and VMC detection
  • Clear setup and remediation guidance

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