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80
Total
70
DNS
65
Email
77
Security
100
Network
100
Availability
Domaintravelchinaguide.com
IPv44
IPv68
MX records2
StatusActive
Domain technical report

China Travel Agency, Small Group & Private Tour Service

travelchinaguide.com

TravelChinaGuide, a leading China travel agency offering private & small group packages to Beijing, Xian, Shanghai with lowest price, can be your best choice for a China tour company.

Generated: 2026-08-10T08:31:22-05:00 · Cached result

JSONCSVPDFVisit site
IPv44
IPv68
MX2
NS2

DiagnosticsMain findings and recommendations

✓
IPv4 (A)30 / 30 pts · Dns

4 IPv4 address(es) detected.

✓
IPv6 (AAAA)10 / 10 pts · Dns

8 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 propagation0 / 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

52 day(s) remaining.

✓
Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

i
HTTP security headers12 / 35 pts · Security

3 of 9 evaluated headers detected.

✓
PTR reverse DNS30 / 30 pts · Network

PTR: server-52-85-12-118.ord56.r.cloudfront.net

✓
IPv4 diversity35 / 35 pts · Network

Two or more IPv4 addresses receive full points.

✓
IPv6 connectivity35 / 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

4 record(s)
52.85.12.118
52.85.12.53
52.85.12.36
52.85.12.4

AAAA

8 record(s)
2600:9000:2007:4e00:1c:c281:9c00:93a1
2600:9000:2007:bc00:1c:c281:9c00:93a1
2600:9000:2007:3400:1c:c281:9c00:93a1
2600:9000:2007:800:1c:c281:9c00:93a1
2600:9000:2007:d600:1c:c281:9c00:93a1
2600:9000:2007:fa00:1c:c281:9c00:93a1
2600:9000:2007:3000:1c:c281:9c00:93a1
2600:9000:2007:9a00:1c:c281:9c00:93a1

CNAME

0 record(s)
—

Not configured

MX

2 record(s)
10 mxw.mxhichina.com.
5 mxn.mxhichina.com.

TXT

3 record(s)
"google-site-verification=Uebh0dmtcXb8JoCMCx7mxv3x5mNjBfG3PnlKCOaynwE"
"uo1nic53aa4pvm5nl2noq68e45"
"google-site-verification=DUjumbPBhwhjYKjE3m8YGddCQxkxnRtRQu2flZig6xM"

NS

2 record(s)
reza.ns.cloudflare.com.
rene.ns.cloudflare.com.

SOA

1 record(s)
rene.ns.cloudflare.com. dns.cloudflare.com. 2411682860 10000 2400 604800 1800

CAA

0 record(s)
—

Not configured

DS

0 record(s)
—

Not configured

DNSKEY

2 record(s)
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==

RRSIG

0 record(s)
—

Not configured

NSEC

1 record(s)
\000.travelchinaguide.com. A NS SOA PTR HINFO MX TXT AAAA LOC SRV NAPTR CERT SSHFP RRSIG NSEC DNSKEY TLSA SMIMEA HIP CDS CDNSKEY OPENPGPKEY SVCB HTTPS URI 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

Not configured
—

Not configured

DMARC

Configured
v=DMARC1; p=quarantine; adkim=r; aspf=r;

DKIM

Selector default
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC0I8fqOJ4vbZ8B5drWnJaLQVKQv6GplzrNgepvnDoupKoA80v4dHIe8Bei1fzFzksvfOcdReAl3n3Gq+7gER3lQGOYrJ3hHBXJ6ezRD8jlIAb4hmFHHuNpoOkAa2oN5BRtJJoJFx83iTYo7fU/B3k3G85ovL2M04k4Eje7NuB2LwIDAQAB;

Analyzed webpageMetadata and HTTP response

Title and description

Extracted
Title
China Travel Agency, Small Group & Private Tour Service
Description
TravelChinaGuide, a leading China travel agency offering private & small group packages to Beijing, Xian, Shanghai with lowest price, can be your best choice for a China tour company.
Final URL
https://www.travelchinaguide.com:443/
HTTP status
200

HTTP

Status
HTTP/2 200
Final URL
https://www.travelchinaguide.com:443/
Version
3
Server
nginx
X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available
Available
Yes
Issuer
GoDaddy.com, Inc.
CN
*.travelchinaguide.com
Valid from
2026-03-17T20:05:11-05:00
Valid until
2026-10-01T20:05:11-05:00
Days remaining
52
Protocol
TLSv1.3
Cipher
TLS_AES_128_GCM_SHA256

Security headers

3 active
✓
HSTSImplemented
—
Content Security PolicyNot detected
✓
X-Content-Type-OptionsImplemented
—
X-Frame-OptionsNot detected
✓
Referrer PolicyImplemented
—
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

Review
!
Differences detected

5 public resolvers queried.

ResolverServerResultLatency
Google
8.8.8.8
52.85.12.118, 52.85.12.36, 52.85.12.4, 52.85.12.53
103,04 ms
Cloudflare
1.1.1.1
52.85.12.118, 52.85.12.36, 52.85.12.4, 52.85.12.53
31,39 ms
Quad9
9.9.9.9
99.84.203.51, 99.84.203.55, 99.84.203.67, 99.84.203.91
110,51 ms
OpenDNS
208.67.222.222
52.85.12.118, 52.85.12.36, 52.85.12.4, 52.85.12.53
107,29 ms
AdGuard
94.140.14.14
13.33.67.111, 13.33.67.18, 13.33.67.81, 13.33.67.91
90,65 ms

IP, geolocation and ASNAssociated network information

52.85.12.118

No data
success
No
country
region
city
asn
organization
isp

52.85.12.53

No data
success
No
country
region
city
asn
organization
isp

52.85.12.36

No data
success
No
country
region
city
asn
organization
isp

52.85.12.4

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

mxw.mxhichina.com

Port 25: Closed/unreachable - 1007.5 ms - 
Port 465: Closed/unreachable - 220.9 ms - 
Port 587: Closed/unreachable - 3.5 ms -

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