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Total

DNS

Email

Security

Network

100

Availability

Domaindcloud.net.cn

IPv41

IPv60

MX records1

StatusActive

Domain technical report

DCloud - 数字天堂官网、HBuilderX、HBuilder、uni-app、uniapp、5+、5plus、mui、wap2app、流应用、HTML5、小程序开发、跨平台App、多端框架

dcloud.net.cn

uni-app多端开发,开发一次同时生成App、小程序、H5

Generated: 2026-08-10T19:40:20-05:00 · 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 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

1 MX record(s).

✓

SPF25 / 25 pts · Mail

SPF policy published.

✓

DMARC25 / 25 pts · Mail

DMARC policy published.

✓

DKIM20 / 20 pts · Mail

A DKIM selector was verified.

MTA-STS0 / 5 pts · Mail

Mail transport policy.

TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓

Valid TLS certificate55 / 55 pts · Security

45 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 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/1.1 200 OK

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

1 record(s)

101.37.82.33

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

1 record(s)

5 mx.sendcloud.org.

TXT

3 record(s)

"v=spf1 include:spf.sendcloud.org ~all"
"5971317c-ac90-4de1-9616-bedcc9691898-1444884298745"
"f670919f4697382bab032f599f13be88b3f656750f68856d69c1e19306c694f5"

NS

2 record(s)

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

SOA

1 record(s)

ns3.dnsv4.com. enterprise2dnsadmin.dnspod.com. 1786405699 3600 180 1209600 180

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

1 record(s)

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

NSEC3

0 record(s)

—

Not configured

SRV

0 record(s)

—

Not configured

NAPTR

0 record(s)

—

Not configured

TLSA

0 record(s)

—

Not configured

SSHFP

0 record(s)

—

Not configured

SPF

Configured

v=spf1 include:spf.sendcloud.org ~all

DMARC

Configured

v=DMARC1;p=none;ruf=mailto:dmarc@dcloud.net.cn;rua=mailto:dmarc_report@dcloud.net.cn

DKIM

Selector mail

k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDYa6fTp+TxvDaWEDKxqJ9gdZ57 k6x6ObD5YkN5P6cWPTbs0u0vqB7BwxM+k37ODDjpLt0GRs5/HjQ8Hhq/ijgEpODK naOg3U5PCNmFyZgU8zLNZLmmkSzpu46XkFb/804Vrby9KBJ6Ov9EBrbdKxi6XBP7 r5mcY1CNLi9Og0QHrwIDAQAB

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

DCloud - 数字天堂官网、HBuilderX、HBuilder、uni-app、uniapp、5+、5plus、mui、wap2app、流应用、HTML5、小程序开发、跨平台App、多端框架

Description

uni-app多端开发,开发一次同时生成App、小程序、H5

Final URL

https://dcloud.net.cn/

HTTP status

206

HTTP

Status

HTTP/1.1 200 OK

Final URL

https://dcloud.net.cn/

Version

Server

nginx

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Unizeto Technologies S.A.

*.dcloud.net.cn

Valid from

2025-08-26T06:47:17-05:00

Valid until

2026-09-25T06:47:16-05:00

Days remaining

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

Consistent

✓

Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

101.37.82.33

88,15 ms

Cloudflare

1.1.1.1

101.37.82.33

54,78 ms

Quad9

9.9.9.9

101.37.82.33

243,41 ms

OpenDNS

208.67.222.222

101.37.82.33

404,14 ms

AdGuard

94.140.14.14

101.37.82.33

58,20 ms

IP, geolocation and ASNAssociated network information

101.37.82.33

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

mx.sendcloud.org

Port 25: Closed/unreachable - 845.7 ms - 
Port 465: Closed/unreachable - 4020.2 ms - 
Port 587: Closed/unreachable - 4065.3 ms -

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