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60
Total
70
DNS
20
Email
65
Security
20
Network
100
Availability
Domaincnbgvg.com
IPv41
IPv60
MX records1
StatusActive
Domain technical report

气动球阀,电动蝶阀,调节阀,衬氟阀门,水利控制阀,大口径阀门生产厂家-上海百钢阀门集团有限公司-官网,上海阀门品牌

cnbgvg.com

上海百钢阀门集团有限公司原“上海百钢阀门机械厂”始建于一九九八年，是一家有着二十多年阀门技术工艺的上海阀门生产厂家，经过多年的建设与积累发展，改制荣升集团公司。集团注册资金6188万元，集团总部坐落于上海市金山区，上海阀门品牌，中国阀门品牌之一，是集科研、铸/锻造、生产、销售服务于一体的现代化专业阀门制造企业。

Generated: 2026-08-10T23:53:48-05:00 · Cached result

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IPv41
IPv60
MX1
NS3

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

3 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).

!
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

164 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.

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)
120.27.195.57

AAAA

0 record(s)
—

Not configured

CNAME

0 record(s)
—

Not configured

MX

1 record(s)
;; communications error to 69.64.44.20#53: timed out

TXT

5 record(s)
;; communications error to 69.64.44.20#53: timed out
;; communications error to 69.64.44.50#53: timed out
; <<>> DiG 9.18.39-0ubuntu0.22.04.4-Ubuntu <<>> cnbgvg.com TXT +short +time=1 +tries=1
;; global options: +cmd
;; no servers could be reached

NS

3 record(s)
;; communications error to 69.64.44.20#53: timed out
dns20.hichina.com.
dns19.hichina.com.

SOA

1 record(s)
dns19.hichina.com. hostmaster.hichina.com. 2026011209 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

1 record(s)
;; communications error to 69.64.44.20#53: timed out

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
气动球阀,电动蝶阀,调节阀,衬氟阀门,水利控制阀,大口径阀门生产厂家-上海百钢阀门集团有限公司-官网,上海阀门品牌
Description
上海百钢阀门集团有限公司原“上海百钢阀门机械厂”始建于一九九八年，是一家有着二十多年阀门技术工艺的上海阀门生产厂家，经过多年的建设与积累发展，改制荣升集团公司。集团注册资金6188万元，集团总部坐落于上海市金山区，上海阀门品牌，中国阀门品牌之一，是集科研、铸/锻造、生产、销售服务于一体的现代化专业阀门制造企业。
Final URL
https://cnbgvg.com/
HTTP status
206

HTTP

Status
HTTP/2 200
Final URL
https://cnbgvg.com/
Version
3
Server
Microsoft-IIS/10.0
X-Powered-By
ASP.NET

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available
Available
Yes
Issuer
sslTrus Inc.
CN
cnbgvg.com
Valid from
2026-07-07T19:00:00-05:00
Valid until
2027-01-22T17:59:59-06:00
Days remaining
164
Protocol
TLSv1.3
Cipher
TLS_AES_256_GCM_SHA384

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
120.27.195.57
284,98 ms
Cloudflare
1.1.1.1
120.27.195.57
467,47 ms
Quad9
9.9.9.9
120.27.195.57
1.831,38 ms
OpenDNS
208.67.222.222
120.27.195.57
1.919,01 ms
AdGuard
94.140.14.14
120.27.195.57
881,06 ms

IP, geolocation and ASNAssociated network information

120.27.195.57

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

out

Port 25: Closed/unreachable - 4.6 ms - 
Port 465: Closed/unreachable - 8.5 ms - 
Port 587: Closed/unreachable - 2.8 ms -

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