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62
Total
75
DNS
20
Email
65
Security
70
Network
80
Availability
Domainwenming.cn
IPv43
IPv68
MX records2
StatusActive
Domain technical report

wenming.cn

wenming.cn

Generated: 2026-08-09T10:48:35-05:00 · Cached result

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IPv43
IPv68
MX2
NS3

DiagnosticsMain findings and recommendations

✓
IPv4 (A)30 / 30 pts · Dns

3 IPv4 address(es) detected.

✓
IPv6 (AAAA)10 / 10 pts · Dns

8 IPv6 address(es) detected.

✓
Name server redundancy20 / 20 pts · Dns

3 NS record(s); 2 or more required.

✓
SOA record10 / 10 pts · Dns

Authoritative zone record.

!
DNSSEC chain0 / 15 pts · Dns

Both DS and DNSKEY are required.

✓
CAA policy5 / 5 pts · Dns

Certificate authority restriction.

!
DNS propagation0 / 10 pts · Dns

Agreement between public resolvers.

✓
MX records20 / 20 pts · Mail

2 MX record(s).

!
SPF0 / 25 pts · Mail

SPF policy not found.

!
DMARC0 / 25 pts · Mail

DMARC policy not found.

!
DKIM0 / 20 pts · Mail

No tested DKIM selector responded.

!
MTA-STS0 / 5 pts · Mail

Mail transport policy.

!
TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓
Valid TLS certificate55 / 55 pts · Security

67 day(s) remaining.

✓
Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

!
HTTP security headers0 / 35 pts · Security

0 of 9 evaluated headers detected.

!
PTR reverse DNS0 / 30 pts · Network

PTR not detected.

✓
IPv4 diversity35 / 35 pts · Network

Two or more IPv4 addresses receive full points.

✓
IPv6 connectivity35 / 35 pts · Network

AAAA availability.

✓
DNS resolution40 / 40 pts · Availability

At least one address family must resolve.

✓
HTTP response40 / 40 pts · Availability

HTTP/1.1 200 OK

!
HTTPS final URL0 / 20 pts · Availability

Final URL is not HTTPS.

DNS and emailPublished records and email configuration

A

5 record(s)
wenming.cn.bsgslb.cn.
zclfg-pro.v.bsgslb.cn.
156.225.111.236
156.225.111.237
156.225.111.238

AAAA

10 record(s)
wenming.cn.bsgslb.cn.
zclfg-pro.v.bsgslb.cn.
2407:2440:2d::e
2407:2440:2d::12
2407:2440:2d::14
2407:2440:2d::13
2407:2440:2d::b
2407:2440:2d::11
2407:2440:2d::f
2407:2440:2d::10

CNAME

1 record(s)
wenming.cn.bsgslb.cn.

MX

2 record(s)
wenming.cn.bsgslb.cn.
zclfg-pro.v.bsgslb.cn.

TXT

2 record(s)
wenming.cn.bsgslb.cn.
zclfg-pro.v.bsgslb.cn.

NS

3 record(s)
ns2.cdns.cn.
ns3.cdns.cn.
ns1.cdns.cn.

SOA

2 record(s)
wenming.cn.bsgslb.cn.
zclfg-pro.v.bsgslb.cn.

CAA

2 record(s)
wenming.cn.bsgslb.cn.
zclfg-pro.v.bsgslb.cn.

DS

0 record(s)
—

Not configured

DNSKEY

2 record(s)
wenming.cn.bsgslb.cn.
zclfg-pro.v.bsgslb.cn.

RRSIG

0 record(s)
—

Not configured

NSEC

0 record(s)
—

Not configured

NSEC3

2 record(s)
wenming.cn.bsgslb.cn.
zclfg-pro.v.bsgslb.cn.

SRV

2 record(s)
wenming.cn.bsgslb.cn.
zclfg-pro.v.bsgslb.cn.

NAPTR

0 record(s)
—

Not configured

TLSA

2 record(s)
wenming.cn.bsgslb.cn.
zclfg-pro.v.bsgslb.cn.

SSHFP

0 record(s)
—

Not configured

SPF

Not configured
—

Not configured

DMARC

Not configured
—

Not configured

DKIM

Not found
—

Not configured

Analyzed webpageMetadata and HTTP response

Title and description

No data
Title
Description
Final URL
https://wenming.cn/
HTTP status

HTTP

Status
HTTP/1.1 200 OK
Final URL
http://wenming.cn/
Version
2
Server
web cache
X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available
Available
Yes
Issuer
China Financial Certification Authority
CN
*.wenming.cn
Valid from
2026-03-30T21:02:01-05:00
Valid until
2026-10-15T21:02:00-05:00
Days remaining
67
Protocol
TLSv1.2
Cipher
ECDHE-RSA-AES128-GCM-SHA256

Security headers

0 active
—
HSTSNot detected
—
Content Security PolicyNot detected
—
X-Content-Type-OptionsNot detected
—
X-Frame-OptionsNot detected
—
Referrer PolicyNot detected
—
Permissions PolicyNot detected
—
Cross-Origin-Opener-PolicyNot detected
—
Cross-Origin-Embedder-PolicyNot detected
—
Cross-Origin-Resource-PolicyNot detected

DNS propagationComparison across public resolvers

Public resolver comparison

Review
!
Differences detected

5 public resolvers queried.

ResolverServerResultLatency
Google
8.8.8.8
156.225.111.236, 156.225.111.237, 156.225.111.238
338,84 ms
Cloudflare
1.1.1.1
156.225.111.236, 156.225.111.237, 156.225.111.238
1.420,85 ms
Quad9
9.9.9.9
202.123.107.21
493,27 ms
OpenDNS
208.67.222.222
156.225.111.236, 156.225.111.237, 156.225.111.238
2.648,82 ms
AdGuard
94.140.14.14
156.225.111.236, 156.225.111.237, 156.225.111.238
1.281,86 ms

IP, geolocation and ASNAssociated network information

156.225.111.236

No data
success
No
country
region
city
asn
organization
isp

156.225.111.237

No data
success
No
country
region
city
asn
organization
isp

156.225.111.238

No data
success
No
country
region
city
asn
organization
isp

Visitor information

Visitor
ip
216.73.217.62
reverse
country
country_code
region
city
latitude
longitude
isp
organization
asn
timezone
browser
Other
os
Other
language
user_agent
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
is_bot
Yes
cloudflare
No

SMTPEmail port connectivity

wenming.cn.bsgslb.cn

Port 25: Closed/unreachable - 472 ms - 
Port 465: Closed/unreachable - 4021.3 ms - 
Port 587: Closed/unreachable - 4020.7 ms -

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