ztrr.com - robtex.com
ztrr.com
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=1776003327 | ||||||
Subdomains
oss.ztrr.com |
Same first word
ztrr.com |
Similar names
DNS History
14 records (6 active, 8 former)
●NSce1.xincache.com2026-02-16 → 2026-04-12 · 3 obs
● 2026-02-16 09:37:10
● 2026-04-12 14:23:26
●NSce2.xincache.com2026-02-16 → 2026-04-12 · 3 obs
● 2026-02-16 09:37:10
● 2026-04-12 14:23:26
●NSns11.xincache.com2026-02-16 → 2026-04-12 · 3 obs
● 2026-02-16 09:37:10
● 2026-04-12 14:23:26
○NSns3.china-enterprise.com2008-03-18 → 2008-03-18 · 3 obs
○ 2015-08-23 15:45:32
○ 2026-04-12 14:23:26
○NSns4.china-enterprise.com2008-03-18 → 2008-03-18 · 3 obs
○ 2015-08-23 15:45:32
○ 2026-04-12 14:23:26
○NSns5.ce.net.cn2015-08-23 → 2020-01-11 · 5 obs
● 2015-08-23 15:45:32
● 2020-01-11 19:31:36
○ 2026-02-16 09:37:10
○ 2026-04-12 14:23:26
○MXmail.ztrr.com2008-03-18 → 2020-01-11 · 4 obs
● 2020-01-11 19:31:36
○ 2026-02-16 09:37:10
○ 2026-04-12 14:23:26
○MXmail1.ztrr.com2008-03-18 → 2008-03-18 · 3 obs
○ 2015-08-23 15:45:32
○ 2026-04-12 14:23:26
●MXmxbiz1.qq.com2026-02-16 → 2026-04-12 · 3 obs
● 2026-02-16 09:37:10
● 2026-04-12 14:23:26
●MXmxbiz2.qq.com2026-02-16 → 2026-04-12 · 3 obs
● 2026-02-16 09:37:10
● 2026-04-12 14:23:26
○A139.129.144.1532020-01-11 → 2020-01-11 · 4 obs
● 2020-01-11 19:31:36
○ 2026-02-16 09:37:10
○ 2026-04-12 14:23:26
○A210.51.12.342015-08-23 → 2017-02-16 · 5 obs
● 2015-08-23 15:45:32
● 2017-02-16 23:21:44
○ 2020-01-11 19:31:36
○ 2026-04-12 14:23:26
○A210.51.169.1432008-03-18 → 2008-03-18 · 3 obs
○ 2015-08-23 15:45:32
○ 2026-04-12 14:23:26
●A47.94.1.1902026-02-16 → 2026-04-12 · 3 obs
● 2026-02-16 09:37:10
● 2026-04-12 14:23:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ztrr.com | ce1.xincache.com, ce2.xincache.com | 9 records |
✅ Authoritative Response
Server:1.12.0.4
NS records: ce1.xincache.com, ce2.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ztrr.com (unsigned zone)
⏱️ Timing
Total: 293ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.94.1.190 |
| NS | 2 | ce2.xincache.com, ce1.xincache.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | ns11.xincache.com ns12.xincache.com |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (ce1.xincache.com, ce1.xincache.com, ce1.xincache.com...)
Analysis
Hierarchy
oss.ztrr.com has ztrr.com as its parent.
IP Addresses
ztrr.com maps to IP address 47.94.1.190.
Name Servers
ztrr.com is delegated to name servers ce1.xincache.com, ce2.xincache.com and ns11.xincache.com.
ztrr.com at least partially shares name servers with other domains such as cdjrgh.com, zhuzhouchengfa.com, nbjs.cn, zycwjj.com and prealway.com.
These name servers are often used together with ns12.xincache.com, ns15.xincache.com, ns16.xincache.com, ns13.xincache.com, ns14.xincache.com, ns19.xincache.com, ns20.xincache.com and ns17.xincache.com.
Host names with eight IP numbers:
ns11.xincache.com points to 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.
Host names with seven IP numbers:
ce1.xincache.com points to 2402:4e00:1470:2::e, 1.12.0.4, 112.80.181.45, 117.89.178.173, 117.135.128.235, 125.94.59.210 and 129.211.176.209.
Host names with six IP numbers:
ce2.xincache.com points to 2402:4e00:111:fff::c, 1.12.0.1, 117.89.178.184, 117.135.128.235, 129.211.176.239 and 220.196.136.35.
Host names that point to 2402:4e00:1470:2::e: ns11.xincache.com and ce1.xincache.com.
Host names that point to 1.12.0.4: ns11.xincache.com and ce1.xincache.com.
Host names that point to 112.80.181.45: ns11.xincache.com and ce1.xincache.com.
Host names that point to 117.89.178.173: ns11.xincache.com and ce1.xincache.com.
Host names that point to 125.94.59.210: ns11.xincache.com and ce1.xincache.com.
Host names that point to 129.211.176.209: ns11.xincache.com and ce1.xincache.com.
Host names that point to 117.135.128.235: ce1.xincache.com and ce2.xincache.com.
Mail Servers
Two mail servers handle ztrr.com: mxbiz1.qq.com and mxbiz2.qq.com.
ztrr.com shares the same mail server setup as other domains, including mijifen.com, dahualidao.com, ezreal.cool, shanghairain.com and golden-al.com.
ztrr.com shares mail servers with other domains at least in part, for instance muzatarailing.com, guidelightinghk.com, eazhijia.com, adyuedong.com and zhikai.cn.
These mail servers are commonly used together with mxn.mxhichina.com and mxw.mxhichina.com.