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57
Total
70
DNS
0
Email
69
Security
20
Network
100
Availability
Domain51kaig.cn
IPv41
IPv60
MX records0
StatusActive
Domain technical report

惠智兴邦商砼ERP/MES/AI生产管理系统

51kaig.cn

广州市惠智兴邦信息技术股份公司是一家专业为商砼企业提供信息化、自动化解决方案的公司，自研出混凝土自动化生产系统开工快线4.0，集成了ERP系统、北斗/GPS系统、车牌自动识别排队系统、人脸识别排队系统、智能地磅系统、粉仓可视化系统、车载视频系统、集控打单系统、数字孪生系统等系统，为搅拌站提供了生产计划自动排程、自动下发生产指令、自动关联生产配比等功能

Generated: 2026-08-10T14:05:02-05:00 · Cached result

JSONCSVPDFVisit site
IPv41
IPv60
MX0
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 records0 / 20 pts · Mail

0 MX record(s).

!
SPF0 / 25 pts · Mail

SPF policy not found.

!
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

171 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 DNS0 / 30 pts · Network

PTR not detected.

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)
183.57.73.72

AAAA

0 record(s)
—

Not configured

CNAME

0 record(s)
—

Not configured

MX

0 record(s)
—

Not configured

TXT

1 record(s)
"34b7c6dbe2687ca9a4b1b9af7d547182797af1ebde0022cfcaeb6729556aeee1"

NS

2 record(s)
dns9.hichina.com.
dns10.hichina.com.

SOA

1 record(s)
dns9.hichina.com. hostmaster.hichina.com. 2026060413 3600 1200 86400 600

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

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

Not configured
—

Not configured

DMARC

Not configured
—

Not configured

DKIM

Not found
—

Not configured

Analyzed webpageMetadata and HTTP response

Title and description

Extracted
Title
惠智兴邦商砼ERP/MES/AI生产管理系统
Description
广州市惠智兴邦信息技术股份公司是一家专业为商砼企业提供信息化、自动化解决方案的公司，自研出混凝土自动化生产系统开工快线4.0，集成了ERP系统、北斗/GPS系统、车牌自动识别排队系统、人脸识别排队系统、智能地磅系统、粉仓可视化系统、车载视频系统、集控打单系统、数字孪生系统等系统，为搅拌站提供了生产计划自动排程、自动下发生产指令、自动关联生产配比等功能
Final URL
https://51kaig.cn/
HTTP status
200

HTTP

Status
HTTP/2 200
Final URL
https://51kaig.cn/
Version
3
Server
Microsoft-IIS/8.5
X-Powered-By
ezEIP

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available
Available
Yes
Issuer
Beijing Xinchacha Credit Management Co., Ltd.
CN
*.51kaig.cn
Valid from
2026-01-28T22:17:08-06:00
Valid until
2027-01-28T22:17:07-06:00
Days remaining
171
Protocol
TLSv1.3
Cipher
TLS_AES_256_GCM_SHA384

Security headers

1 active
—
HSTSNot detected
—
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
183.57.73.72
487,88 ms
Cloudflare
1.1.1.1
183.57.73.72
395,88 ms
Quad9
9.9.9.9
183.57.73.72
269,95 ms
OpenDNS
208.67.222.222
183.57.73.72
1.883,00 ms
AdGuard
94.140.14.14
183.57.73.72
704,31 ms

IP, geolocation and ASNAssociated network information

183.57.73.72

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

51kaig.cn

Port 25: Closed/unreachable - 0.8 ms - 
Port 465: Closed/unreachable - 4020.8 ms - 
Port 587: Closed/unreachable - 4021 ms -

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