WAPDNS.com

Analyze any domain

Get a complete DNS, email, SSL, HTTP and network analysis in seconds.

66
Total
70
DNS
45
Email
69
Security
20
Network
100
Availability
Domainchinaz.com
IPv41
IPv60
MX records2
StatusActive
Domain technical report

站长之家 - 站长资讯-我们致力于为中文网站提供动力！

chinaz.com

站长之家(中国站长站)为个人站长与企业网络提供全面的站长资讯、源代码程序下载、海量建站素材、强大的搜索优化辅助工具、网络产品设计与运营理念以及一站式网络解决方案，十年来我们一直致力为中文网站提供动力。

Generated: 2026-08-08T21:16:51-05:00 · Cached result

JSONCSVPDFVisit site
IPv41
IPv60
MX2
NS2

DiagnosticsMain findings and recommendations

✓
IPv4 (A)30 / 30 pts · Dns

1 IPv4 address(es) detected.

!
IPv6 (AAAA)0 / 10 pts · Dns

0 IPv6 address(es) detected.

✓
Name server redundancy20 / 20 pts · Dns

2 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 policy0 / 5 pts · Dns

Certificate authority restriction.

✓
DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

✓
MX records20 / 20 pts · Mail

2 MX record(s).

✓
SPF25 / 25 pts · Mail

SPF policy published.

!
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

186 day(s) remaining.

✓
Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

i
HTTP security headers4 / 35 pts · Security

1 of 9 evaluated headers detected.

!
PTR reverse DNS0 / 30 pts · Network

PTR not detected.

i
IPv4 diversity20 / 35 pts · Network

Two or more IPv4 addresses receive full points.

!
IPv6 connectivity0 / 35 pts · Network

AAAA availability.

✓
DNS resolution40 / 40 pts · Availability

At least one address family must resolve.

✓
HTTP response40 / 40 pts · Availability

HTTP/2 200

✓
HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

1 record(s)
117.25.139.77

AAAA

0 record(s)
—

Not configured

CNAME

0 record(s)
—

Not configured

MX

2 record(s)
10 mxbiz2.qq.com.
5 mxbiz1.qq.com.

TXT

1 record(s)
"v=spf1 include:spf.mail.qq.com ~all"

NS

2 record(s)
v2.dnsip.com.
v1.dnsip.com.

SOA

1 record(s)
v1.dnsip.com. admin.dnsip.com. 1785201269 3600 300 1209600 1800

CAA

0 record(s)
—

Not configured

DS

0 record(s)
—

Not configured

DNSKEY

0 record(s)
—

Not configured

RRSIG

0 record(s)
—

Not configured

NSEC

5 record(s)
;; communications error to 69.64.44.20#53: timed out
;; communications error to 69.64.44.50#53: timed out
; <<>> DiG 9.18.39-0ubuntu0.22.04.4-Ubuntu <<>> chinaz.com NSEC +short +time=1 +tries=1
;; global options: +cmd
;; no servers could be reached

NSEC3

5 record(s)
;; communications error to 69.64.44.20#53: timed out
;; communications error to 69.64.44.50#53: timed out
; <<>> DiG 9.18.39-0ubuntu0.22.04.4-Ubuntu <<>> chinaz.com NSEC3 +short +time=1 +tries=1
;; global options: +cmd
;; no servers could be reached

SRV

0 record(s)
—

Not configured

NAPTR

5 record(s)
;; communications error to 69.64.44.20#53: timed out
;; communications error to 69.64.44.50#53: timed out
; <<>> DiG 9.18.39-0ubuntu0.22.04.4-Ubuntu <<>> chinaz.com NAPTR +short +time=1 +tries=1
;; global options: +cmd
;; no servers could be reached

TLSA

5 record(s)
;; communications error to 69.64.44.20#53: timed out
;; communications error to 69.64.44.50#53: timed out
; <<>> DiG 9.18.39-0ubuntu0.22.04.4-Ubuntu <<>> chinaz.com TLSA +short +time=1 +tries=1
;; global options: +cmd
;; no servers could be reached

SSHFP

5 record(s)
;; communications error to 69.64.44.20#53: timed out
;; communications error to 69.64.44.50#53: timed out
; <<>> DiG 9.18.39-0ubuntu0.22.04.4-Ubuntu <<>> chinaz.com SSHFP +short +time=1 +tries=1
;; global options: +cmd
;; no servers could be reached

SPF

Configured
v=spf1 include:spf.mail.qq.com ~all

DMARC

Not configured
—

Not configured

DKIM

Not found
—

Not configured

Analyzed webpageMetadata and HTTP response

Title and description

Extracted
Title
站长之家 - 站长资讯-我们致力于为中文网站提供动力！
Description
站长之家(中国站长站)为个人站长与企业网络提供全面的站长资讯、源代码程序下载、海量建站素材、强大的搜索优化辅助工具、网络产品设计与运营理念以及一站式网络解决方案，十年来我们一直致力为中文网站提供动力。
Final URL
https://www.chinaz.com/
HTTP status
200

HTTP

Status
HTTP/2 200
Final URL
https://www.chinaz.com/
Version
3
Server
openresty
X-Powered-By
ASP.NET

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available
Available
Yes
Issuer
WoTrus CA Limited
CN
*.chinaz.com
Valid from
2026-07-27T19:00:00-05:00
Valid until
2027-02-11T17:59:59-06:00
Days remaining
186
Protocol
TLSv1.3
Cipher
TLS_AES_256_GCM_SHA384

Security headers

1 active
✓
HSTSImplemented
—
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

Consistent
✓
Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency
Google
8.8.8.8
117.25.139.77
290,94 ms
Cloudflare
1.1.1.1
117.25.139.77
117,18 ms
Quad9
9.9.9.9
117.25.139.77
276,66 ms
OpenDNS
208.67.222.222
117.25.139.77
594,07 ms
AdGuard
94.140.14.14
117.25.139.77
331,07 ms

IP, geolocation and ASNAssociated network information

117.25.139.77

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

mxbiz2.qq.com

Port 25: Closed/unreachable - 29.6 ms - 
Port 465: Closed/unreachable - 4021 ms - 
Port 587: Closed/unreachable - 4021.6 ms -

Recently analyzed domains

View all →
active24.cz95siutica.cl4go.id15bc.ca4enamad.ir42googletagmanager.com66rijksoverheid.nl96mn.us4hidglobal.com80jeito.nl97