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Total

DNS

Email

Security

Network

100

Availability

Domaincqvip.com

IPv43

IPv60

MX records2

StatusActive

Domain technical report

维普网

cqvip.com

维普官方网站-一站式学术资源检索平台，汇聚国内外期刊、会议论文、学位论文、专利、报纸等多元化学术资源，覆盖广泛学术领域，满足您各类学术需求；采用先进的智能检索技术，支持多维度检索，同时提供高级检索、专业检索等模式，满足不同用户的精细化需求；提供文献引证追踪、科学指标分析等功能，助用户洞悉学术脉络，把握研究前沿；支持在线阅读、一键下载等多种便捷功能，让用户随时随地享受学术盛宴。个性化设置功能，让学术空间更加贴合个人需求，提升科研效率。

Generated: 2026-08-09T20:15:37-05:00 · Cached result

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IPv43

IPv60

MX2

NS2

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

3 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 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).

SPF0 / 25 pts · Mail

SPF policy not found.

✓

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

152 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers8 / 35 pts · Security

2 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 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

4 record(s)

alb-o6nri4asla5pfsvd1e.cn-hangzhou.alb.aliyuncs.com.
101.37.88.168
118.178.140.68
120.55.187.212

AAAA

1 record(s)

alb-o6nri4asla5pfsvd1e.cn-hangzhou.alb.aliyuncs.com.

CNAME

1 record(s)

alb-o6nri4asla5pfsvd1e.cn-hangzhou.alb.aliyuncs.com.

MX

2 record(s)

5 hzmx01.mxmail.netease.com.
10 hzmx02.mxmail.netease.com.

TXT

1 record(s)

alb-o6nri4asla5pfsvd1e.cn-hangzhou.alb.aliyuncs.com.

NS

2 record(s)

ns4.dnsv3.com.
ns3.dnsv3.com.

SOA

1 record(s)

alb-o6nri4asla5pfsvd1e.cn-hangzhou.alb.aliyuncs.com.

CAA

1 record(s)

alb-o6nri4asla5pfsvd1e.cn-hangzhou.alb.aliyuncs.com.

DS

0 record(s)

—

Not configured

DNSKEY

1 record(s)

alb-o6nri4asla5pfsvd1e.cn-hangzhou.alb.aliyuncs.com.

RRSIG

0 record(s)

—

Not configured

NSEC

1 record(s)

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

NSEC3

1 record(s)

alb-o6nri4asla5pfsvd1e.cn-hangzhou.alb.aliyuncs.com.

SRV

1 record(s)

alb-o6nri4asla5pfsvd1e.cn-hangzhou.alb.aliyuncs.com.

NAPTR

1 record(s)

alb-o6nri4asla5pfsvd1e.cn-hangzhou.alb.aliyuncs.com.

TLSA

1 record(s)

alb-o6nri4asla5pfsvd1e.cn-hangzhou.alb.aliyuncs.com.

SSHFP

1 record(s)

alb-o6nri4asla5pfsvd1e.cn-hangzhou.alb.aliyuncs.com.

SPF

Not configured

—

Not configured

DMARC

Configured

v=DMARC1; p=quarantine; fo=1; ruf=mailto:dmarc@qiye.163.com; rua=mailto:dmarc_report@qiye.163.com

DKIM

Selector default

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC3OgYPbmlO8zem43wgF4l3Tt62m2PAt72Va+4p3v39jNzIVV56vfCfvmkEgYDqXsix9s+QyF/a/NB5xTq+nEdsyypxOlUhOrW5cPyMjDHLfOYksy7aTIMpS4BODqKAuQwnK1B9PtCvw4keXPzF8aatf3DgF5q65Q9cGSe5U2z0XQIDAQAB

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

维普网

Description

Final URL

https://www.cqvip.com/

HTTP status

200

HTTP

Status

HTTP/1.1 200 OK

Final URL

https://www.cqvip.com/

Version

Server

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Beijing Xinchacha Credit Management Co., Ltd.

*.cqvip.com

Valid from

2026-06-24T08:33:25-05:00

Valid until

2027-01-09T07:33:24-06:00

Days remaining

152

Protocol

TLSv1.2

Cipher

AES256-SHA256

Security headers

2 active

✓

HSTSImplemented

—

Content Security PolicyNot detected

—

X-Content-Type-OptionsNot detected

✓

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

101.37.88.168, 118.178.140.68, 120.55.187.212

136,43 ms

Cloudflare

1.1.1.1

101.37.88.168, 118.178.140.68, 120.55.187.212

169,91 ms

Quad9

9.9.9.9

101.37.88.168, 118.178.140.68, 120.55.187.212

490,24 ms

OpenDNS

208.67.222.222

101.37.88.168, 118.178.140.68, 120.55.187.212

405,97 ms

AdGuard

94.140.14.14

101.37.88.168, 118.178.140.68, 120.55.187.212

359,86 ms

IP, geolocation and ASNAssociated network information

101.37.88.168

No data

success

country

region

city

asn

organization

isp

118.178.140.68

No data

success

country

region

city

asn

organization

isp

120.55.187.212

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

hzmx01.mxmail.netease.com

Port 25: Closed/unreachable - 81.3 ms - 
Port 465: Closed/unreachable - 27.8 ms - 
Port 587: Closed/unreachable - 27.4 ms - 220 entmail-hzmx2-aliyun.singapore.163.org ESMTP ready

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