57qd.com - robtex.com
57qd.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=1776104582 | ||||||
Same first word
57qd.com |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns17.xincache.com2015-08-02 → 2026-04-13 · 2 obs
● 2026-04-13 18:38:14
●NSns18.xincache.com2015-08-02 → 2026-04-13 · 2 obs
● 2026-04-13 18:38:14
●A116.255.156.412026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 22:03:56
● 2026-04-13 18:38:14
○A116.255.212.2142015-08-02 → 2015-08-02 · 3 obs
○ 2015-11-21 00:56:32
○ 2026-04-13 18:38:14
○A203.171.238.1652015-11-21 → 2020-01-09 · 5 obs
● 2015-11-21 00:56:32
● 2020-01-09 08:01:12
○ 2026-03-27 22:03:56
○ 2026-04-13 18:38:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 57qd.com | ns17.xincache.com, ns18.xincache.com | 12 records |
✅ Authoritative Response
Server:1.12.0.4
NS records: ns17.xincache.com, ns18.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 57qd.com (unsigned zone)
⏱️ Timing
Total: 119ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.255.156.41 |
| NS | 2 | ns17.xincache.com, ns18.xincache.com |
| MX | 1 | mxdomain.qq.com (pri: 10) |
| SOA | 1 | ns17.xincache.com enterprise1dnsadmin.dn |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns17.xincache.com, ns17.xincache.com, ns17.xincache.com...)
Analysis
IP Addresses
57qd.com resolves to one IP number: 116.255.156.41.
Other host names, for example gentuan8.com, share IP numbers with 57qd.com.
Name Servers
57qd.com's delegation uses two name servers: ns17.xincache.com and ns18.xincache.com.
57qd.com uses the same name server setup as other domains, such as lqfnnh.com, suand.com, fengshijs.com, ddyou.com and luyuange.com.
57qd.com at least partially shares name servers with other domains, including ciicsc.com, rxgsgl.com, gzjjc.com.cn, smaxit.cn and sanyodenki-sz.com.
These name servers are often used with ns11.xincache.com and ns12.xincache.com.
Host names with eight IP numbers:
ns17.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:
ns18.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.
Mail Servers
A single mail server handles 57qd.com, mxdomain.qq.com.
57qd.com shares the same mail server setup as other domains, for instance rereu.com, byadair.com, rzta.com, rizhao.cn and soidt.com.
57qd.com shares at least some mail servers with other domains, for example bsrszjb.com, wilsonliu.cn, qiqiguai.com, mohun.net and sklcn.cn.
These mail servers are often used with mxbiz1.qq.com and mxbiz2.qq.com.