mdhy.com.cn - robtex.com

mdhy.com.cn

DNSSEC⚠️ Not signed
NSns11.xincache.com ⭐
A2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40
A2402:4e00:1730::e🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40
A1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A36.155.149.180🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A112.80.181.45🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A125.94.59.210🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network
A129.211.176.209🇨🇳 TENCENT-NET-AP129.211.176.0/20
NSce1.xincache.com
A2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40
A1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A112.80.181.45🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A117.135.128.235🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)
PTR(root)
A125.94.59.210🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network
A129.211.176.209🇨🇳 TENCENT-NET-AP129.211.176.0/20
NSce2.xincache.com
A2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35
A1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A117.89.178.184🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A117.135.128.235🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)
PTR(root)
A129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20
A220.196.136.35🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24
MXmxbiz1.qq.com ⭐
SOAns11.xincache.comns12@xincache.com serial=1769396899

com.cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐ ⚠️ Not in parent delegation
NSb.dns.cn ⚠️ Not in parent delegation
NSc.dns.cn ⚠️ Not in parent delegation
NScns.cernet.net ⚠️ Not in parent delegation
NSd.dns.cn ⚠️ Not in parent delegation
NSe.dns.cn ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2030651784
WOT: NOT_SAFE (20/100)

Same first word

mdhy.com
mdhy.com.cn

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DNS History

4 records (4 active, 0 former)

NSce1.xincache.comce2.xincache.comns11.xincache.comMXmxbiz1.qq.com
●NSce1.xincache.com2026-06-04 → 2026-06-25 · 2 obs
● 2026-06-04 12:14:00
● 2026-06-25 21:12:22
●NSce2.xincache.com2026-06-04 → 2026-06-25 · 2 obs
● 2026-06-04 12:14:00
● 2026-06-25 21:12:22
●NSns11.xincache.com2026-06-04 → 2026-06-25 · 2 obs
● 2026-06-04 12:14:00
● 2026-06-25 21:12:22
●MXmxbiz1.qq.com2026-06-04 → 2026-06-25 · 2 obs
● 2026-06-04 12:14:00
● 2026-06-25 21:12:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
mdhy.com.cnce1.xincache.com, ce2.xincache.com-

✅ Authoritative Response

Server:129.211.176.239

NS records: ce1.xincache.com, ce2.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mdhy.com.cn (unsigned zone)

⏱️ Timing

Total: 2953ms | Queries: -

📄 Records

TypeCountSample Data
NS2ce2.xincache.com, ce1.xincache.com
MX1mxbiz1.qq.com (pri: 5)
SOA1ns11.xincache.com ns12.xincache.com

Analysis

Name Servers

mdhy.com.cn is delegated to three name servers: ce1.xincache.com, ce2.xincache.com and ns11.xincache.com.

At least some of mdhy.com.cn's name servers are shared with other domains, for example chinashower.cn, hawkelec.com, hc-foundry.com and two more.

These name servers tend to co-occur with ns12.xincache.com, ns13.xincache.com, ns14.xincache.com and 7 other name servers in the same DNS delegations.

Hostnames that resolve to 8 IP addresses:

ns11.xincache.com resolves to 1.12.0.4, 36.155.149.180, 112.80.181.45 and 5 other IP addresses.

Hostnames that resolve to 7 IP addresses:

ce1.xincache.com resolves to 1.12.0.4, 112.80.181.45, 117.89.178.173 and 4 other IP addresses.

Hostnames that resolve to 6 IP addresses:

ce2.xincache.com resolves to 1.12.0.1, 117.89.178.184, 117.135.128.235 and 3 other IP addresses.

ns11.xincache.com and ce1.xincache.com are host names that each point to 2402:4e00:1470:2::e IP addresses.

ns11.xincache.com and ce1.xincache.com are host names that each point to 1.12.0.4 IP addresses.

ns11.xincache.com and ce1.xincache.com are host names that each point to 112.80.181.45 IP addresses.

ns11.xincache.com and ce1.xincache.com are host names that each point to 117.89.178.173 IP addresses.

ns11.xincache.com and ce1.xincache.com are host names that each point to 125.94.59.210 IP addresses.

ns11.xincache.com and ce1.xincache.com are host names that each point to 129.211.176.209 IP addresses.

ce1.xincache.com and ce2.xincache.com are host names that each point to 117.135.128.235 IP addresses.

Mail Servers

Mail for mdhy.com.cn is handled by a single mail server, mxbiz1.qq.com.

mdhy.com.cn uses an identical mail server configuration to several other domains — among them crgx.net, i4um.com, yozmail.com and two more.

mdhy.com.cn has at least partial mail server overlap with other domains such as snjuinfo.com, xstie.com, zyhdata.com and two more.

This set of mail servers commonly appears together with the mail servers mxbiz2.qq.com.