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70
Total
75
DNS
45
Email
69
Security
50
Network
100
Availability
Domainzkey.cc
IPv41
IPv60
MX records2
StatusActive
Domain technical report

中科易研-官网-市场调查|调查问卷|数据清洗|数据分析|建设数据平台|批量生成报告|撰写数据报告|数据可视化报告

zkey.cc

中科易研以十余年行业积累为基础，结合互联网大数据技术，秉承“数据、信息、知识、智慧”的方法论，坚持“用数据说话、用数据决策、用数据管理、用数据创新”的理念，以自主研发获得国家发明专利的易研问卷平台和易研大数据云平台为依托，专注于为教育科研机构、政府企事业单位提供基于数据采集、数据清洗、数据检索、数据管理、数据分析和可视化、数据资源整合等全流程数据服务，并为用户提供大数据云平台搭建服务。

Generated: 2026-08-11T15:24:15-05:00 · 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 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

58 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 DNS30 / 30 pts · Network

PTR: ecs-117-78-11-132.compute.hwclouds-dns.com

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)
117.78.11.132

AAAA

0 record(s)
—

Not configured

CNAME

0 record(s)
—

Not configured

MX

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

TXT

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

NS

2 record(s)
vip4.alidns.com.
vip3.alidns.com.

SOA

1 record(s)
vip3.alidns.com. hostmaster.hichina.com. 2025121015 3600 1200 86400 600

CAA

2 record(s)
0 iodef "linbl@mail.zkey.cc"
0 issue "xcc.cn"

DS

0 record(s)
—

Not configured

DNSKEY

0 record(s)
—

Not configured

RRSIG

0 record(s)
—

Not configured

NSEC

0 record(s)
—

Not configured

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.mail.qq.com ~all

DMARC

Not configured
—

Not configured

DKIM

Not found
—

Not configured

Analyzed webpageMetadata and HTTP response

Title and description

Extracted
Title
中科易研-官网-市场调查|调查问卷|数据清洗|数据分析|建设数据平台|批量生成报告|撰写数据报告|数据可视化报告
Description
中科易研以十余年行业积累为基础，结合互联网大数据技术，秉承“数据、信息、知识、智慧”的方法论，坚持“用数据说话、用数据决策、用数据管理、用数据创新”的理念，以自主研发获得国家发明专利的易研问卷平台和易研大数据云平台为依托，专注于为教育科研机构、政府企事业单位提供基于数据采集、数据清洗、数据检索、数据管理、数据分析和可视化、数据资源整合等全流程数据服务，并为用户提供大数据云平台搭建服务。
Final URL
https://www.zkey.cc/
HTTP status
200

HTTP

Status
HTTP/2 200
Final URL
https://www.zkey.cc/
Version
3
Server
nginx
X-Powered-By
Express

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available
Available
Yes
Issuer
Beijing Xinchacha Credit Management Co., Ltd.
CN
*.zkey.cc
Valid from
2025-10-09T01:46:35-05:00
Valid until
2026-10-09T01:46:34-05:00
Days remaining
58
Protocol
TLSv1.2
Cipher
ECDHE-RSA-AES256-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
117.78.11.132
127,62 ms
Cloudflare
1.1.1.1
117.78.11.132
159,85 ms
Quad9
9.9.9.9
117.78.11.132
273,80 ms
OpenDNS
208.67.222.222
117.78.11.132
51,24 ms
AdGuard
94.140.14.14
117.78.11.132
160,72 ms

IP, geolocation and ASNAssociated network information

117.78.11.132

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

mxbiz1.qq.com

Port 25: Closed/unreachable - 1 ms - 
Port 465: Closed/unreachable - 4006.1 ms - 
Port 587: Closed/unreachable - 4009.3 ms -

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