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Total

DNS

Email

Security

Network

100

Availability

Domaintaptap.cn

IPv41

IPv60

MX records1

StatusActive

Domain technical report

taptap.cn

Generated: 2026-08-10T17:48:32-05:00 · Cached result

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IPv41

IPv60

MX1

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 chain15 / 15 pts · Dns

DS and DNSKEY detected.

✓

CAA policy5 / 5 pts · Dns

Certificate authority restriction.

✓

DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

✓

MX records20 / 20 pts · Mail

1 MX record(s).

✓

SPF25 / 25 pts · Mail

SPF policy published.

✓

DMARC25 / 25 pts · Mail

DMARC policy published.

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

91 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers4 / 35 pts · Security

1 of 9 evaluated headers detected.

PTR reverse DNS0 / 30 pts · Network

PTR not detected.

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

2 record(s)

qzlkikxtftwkvabdt3glaquok5lmtrav.yundunwaf4.com.
39.96.126.169

AAAA

1 record(s)

qzlkikxtftwkvabdt3glaquok5lmtrav.yundunwaf4.com.

CNAME

1 record(s)

qzlkikxtftwkvabdt3glaquok5lmtrav.yundunwaf4.com.

MX

1 record(s)

qzlkikxtftwkvabdt3glaquok5lmtrav.yundunwaf4.com.

TXT

3 record(s)

"v=spf1 -all"
"google-site-verification=kjfYxyZ-TaG7Eg66oPGL0v1YW9xsF7MzQ7kbN89f7v8"
"google-site-verification=1R_GUlI3qJrOG8VPHjwDOtwWCysHVhJZnOyWqbv6RLM"

NS

2 record(s)

ns4.dnsv4.com.
ns3.dnsv4.com.

SOA

1 record(s)

qzlkikxtftwkvabdt3glaquok5lmtrav.yundunwaf4.com.

CAA

1 record(s)

qzlkikxtftwkvabdt3glaquok5lmtrav.yundunwaf4.com.

DS

1 record(s)

qzlkikxtftwkvabdt3glaquok5lmtrav.yundunwaf4.com.

DNSKEY

1 record(s)

qzlkikxtftwkvabdt3glaquok5lmtrav.yundunwaf4.com.

RRSIG

0 record(s)

—

Not configured

NSEC

1 record(s)

\000.taptap.cn. A NS SOA MX TXT AAAA SRV RRSIG NSEC DNSKEY SVCB HTTPS CAA

NSEC3

1 record(s)

qzlkikxtftwkvabdt3glaquok5lmtrav.yundunwaf4.com.

SRV

1 record(s)

qzlkikxtftwkvabdt3glaquok5lmtrav.yundunwaf4.com.

NAPTR

1 record(s)

qzlkikxtftwkvabdt3glaquok5lmtrav.yundunwaf4.com.

TLSA

1 record(s)

qzlkikxtftwkvabdt3glaquok5lmtrav.yundunwaf4.com.

SSHFP

1 record(s)

qzlkikxtftwkvabdt3glaquok5lmtrav.yundunwaf4.com.

SPF

Configured

v=spf1 -all

DMARC

Configured

v=DMARC1; p=reject; rua=mailto:dmarc@taptap.com

DKIM

Not found

—

Not configured

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Description

Final URL

https://www.taptap.cn/

HTTP status

200

HTTP

Status

HTTP/2 200

Final URL

https://www.taptap.cn/

Version

Server

Tengine

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

DigiCert Inc

*.taptap.cn

Valid from

2025-10-08T19:00:00-05:00

Valid until

2026-11-09T17:59:59-06:00

Days remaining

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

39.96.126.169

128,73 ms

Cloudflare

1.1.1.1

39.96.126.169

170,73 ms

Quad9

9.9.9.9

39.96.126.169

131,54 ms

OpenDNS

208.67.222.222

39.96.126.169

351,98 ms

AdGuard

94.140.14.14

39.96.126.169

719,98 ms

IP, geolocation and ASNAssociated network information

39.96.126.169

No data

success

country

region

city

asn

organization

isp

Visitor information

Visitor

216.73.217.62

reverse

country

country_code

region

city

latitude

longitude

isp

organization

asn

timezone

browser

Other

language

user_agent

Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

is_bot

Yes

cloudflare

SMTPEmail port connectivity

qzlkikxtftwkvabdt3glaquok5lmtrav.yundunwaf4.com

Port 25: Closed/unreachable - 22.5 ms - 
Port 465: Closed/unreachable - 237.7 ms - 
Port 587: Closed/unreachable - 223.4 ms -

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