xc-zh.com - robtex.com
xc-zh.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.72dns.com ⭐ | ||||||
| A | 218.98.111.155🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.idc1.cn | ||||||
| A | 183.253.57.223🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.41🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | ns1.72dns.comadmin@72dns.com serial=1751342755 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774462297 | ||||||
Same first word
xc-zh.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSa.ezdnscenter.com2016-12-21 → 2016-12-21 · 2 obs
○ 2026-03-25 18:29:50
○NSb.ezdnscenter.com2016-12-21 → 2016-12-21 · 2 obs
○ 2026-03-25 18:29:50
○MXmx1.chengmail.cn2016-12-21 → 2016-12-21 · 2 obs
○ 2026-03-25 18:29:50
○MXmx2.chengmail.cn2016-12-21 → 2016-12-21 · 2 obs
○ 2026-03-25 18:29:50
○A43.230.142.1252016-12-21 → 2016-12-21 · 2 obs
○ 2026-03-25 18:29:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| xc-zh.com | ns1.72dns.com, ns2.idc1.cn | 1 record |
✅ Authoritative Response
Server:218.98.111.155
NS records: ns1.72dns.com, ns2.idc1.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for xc-zh.com (unsigned zone)
⏱️ Timing
Total: 1447ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.72dns.com, ns2.idc1.cn |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | ns1.72dns.com admin.72dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns1.72dns.com)
Analysis
Name Servers
xc-zh.com is delegated to two name servers ns2.idc1.cn and ns1.72dns.com.
xc-zh.com shares the same name server setup as other domains, for instance xiaokexia.com, gomentech.cn, tchy99.com, cmykp.com and fs-deer.com.
Two IP numbers for a host: ns2.idc1.cn points to 183.253.57.223 and 211.99.99.41.
One IP number for a host: ns1.72dns.com points to 218.98.111.155.
Mail Servers
Two mail servers handle xc-zh.com: mxbiz1.qq.com and mxbiz2.qq.com.
xc-zh.com shares the same mail server setup as other domains, for instance swaintpe.com, biaosu.net, portkey.net, cjsmart.net and laqcare.com.
xc-zh.com shares some mail servers with other domains, at least partially, for instance mzaaa.com, yopwork.com, luchuaner.cn, airenao.com and net05.cn.
these mail servers are commonly used with the mail servers mxdomain.qq.com.