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Total

DNS

Email

Security

Network

100

Availability

Domainzcool.com.cn

IPv42

IPv62

MX records2

StatusActive

Domain technical report

站酷ZCOOL - 设计师们都在站酷

zcool.com.cn

站酷ZCOOL-设计师互动平台-打开站酷,发现更好的设计!。站酷ZCOOL,中国设计师互动平台.深耕设计领域十八年,站酷聚集了1800万设计师、摄影师、插画师、艺术家、创意人,设计创意群体中具有较高的影响力与号召力.

Generated: 2026-08-09T20:58:35-05:00 · Cached result

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IPv42

IPv62

MX2

NS2

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

2 IPv4 address(es) detected.

✓

IPv6 (AAAA)10 / 10 pts · Dns

2 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 policy5 / 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

123 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers16 / 35 pts · Security

4 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 URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

3 record(s)

gateway-biz-common-outer-alibj0-all.gw.matrix.meitu.com.
39.96.184.30
39.96.187.5

AAAA

3 record(s)

gateway-biz-common-outer-alibj0-all.gw.matrix.meitu.com.
2408:400a:744:e101:69dc:b179:48e7:b2f8
2408:400a:744:e100:3ea0:56a0:b867:f409

CNAME

1 record(s)

gateway-biz-common-outer-alibj0-all.gw.matrix.meitu.com.

MX

2 record(s)

5 mxbiz1.qq.com.
10 mxbiz2.qq.com.

TXT

3 record(s)

"google-site-verification=v72y0QzqiNeiVzKZpZv_MtdB_NzvcS8j6BAa4kKFRtI"
"v=spf1 include:spf.mail.qq.com ~all"
"google-site-verification=PPMq968GvpAEXlvTDuATzkI2NSXiakNFzvIXRTQQLy0"

NS

2 record(s)

change.dnspod.net.
few.dnspod.net.

SOA

1 record(s)

gateway-biz-common-outer-alibj0-all.gw.matrix.meitu.com.

CAA

1 record(s)

gateway-biz-common-outer-alibj0-all.gw.matrix.meitu.com.

DS

0 record(s)

—

Not configured

DNSKEY

1 record(s)

gateway-biz-common-outer-alibj0-all.gw.matrix.meitu.com.

RRSIG

0 record(s)

—

Not configured

NSEC

1 record(s)

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

NSEC3

1 record(s)

gateway-biz-common-outer-alibj0-all.gw.matrix.meitu.com.

SRV

1 record(s)

gateway-biz-common-outer-alibj0-all.gw.matrix.meitu.com.

NAPTR

1 record(s)

gateway-biz-common-outer-alibj0-all.gw.matrix.meitu.com.

TLSA

1 record(s)

gateway-biz-common-outer-alibj0-all.gw.matrix.meitu.com.

SSHFP

1 record(s)

gateway-biz-common-outer-alibj0-all.gw.matrix.meitu.com.

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

站酷ZCOOL - 设计师们都在站酷

Description

Final URL

https://www.zcool.com.cn/

HTTP status

200

HTTP

Status

HTTP/1.1 200 OK

Final URL

https://www.zcool.com.cn/

Version

Server

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

DigiCert, Inc.

*.zcool.com.cn

Valid from

2026-05-26T19:00:00-05:00

Valid until

2026-12-11T17:59:59-06:00

Days remaining

123

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

4 active

✓

HSTSImplemented

✓

Content Security PolicyImplemented

✓

X-Content-Type-OptionsImplemented

✓

X-Frame-OptionsImplemented

—

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

39.96.184.30, 39.96.187.5

287,86 ms

Cloudflare

1.1.1.1

39.96.184.30, 39.96.187.5

172,65 ms

Quad9

9.9.9.9

39.96.184.30, 39.96.187.5

727,94 ms

OpenDNS

208.67.222.222

39.96.184.30, 39.96.187.5

288,27 ms

AdGuard

94.140.14.14

39.96.184.30, 39.96.187.5

774,45 ms

IP, geolocation and ASNAssociated network information

39.96.184.30

No data

success

country

region

city

asn

organization

isp

39.96.187.5

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

mxbiz1.qq.com

Port 25: Closed/unreachable - 1 ms - 
Port 465: Closed/unreachable - 4020.6 ms - 
Port 587: Closed/unreachable - 4021.4 ms -

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