search4f.com - robtex.com
search4f.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=1776108237 | ||||||
Same first word
search4f.com |
DNS History
5 records (5 active, 0 former)
●NSns11.xincache.com2026-03-23 → 2026-04-13 · 2 obs
● 2026-04-13 19:43:34
●NSns12.xincache.com2026-03-23 → 2026-04-13 · 2 obs
● 2026-04-13 19:43:34
●A43.135.137.1722026-03-23 → 2026-04-13 · 2 obs
● 2026-04-13 19:43:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net... | - |
| search4f.com | ns11.xincache.com, ns12.xincache.com | 12 records |
✅ Authoritative Response
Server:1.12.0.1
NS records: ns11.xincache.com, ns12.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for search4f.com (unsigned zone)
⏱️ Timing
Total: 146ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.135.137.172 |
| NS | 2 | ns12.xincache.com, ns11.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: 12
Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)
Analysis
IP Addresses
search4f.com points to an IP address: 43.135.137.172.
other host names include dejiypwindow.com, cebattery.com, suntexturf.com, mzseat.com and huzhengtech.com; they share IP numbers with search4f.com.
Name Servers
Two name servers ns11.xincache.com and ns12.xincache.com handle the delegation for search4f.com.
search4f.com shares the same name server setup as other domains, for instance zcdgsf.com, shuangxingmiye.com, zlygjzx.com, fsxxyj.com and wlbydj.com.
search4f.com at least partially shares name servers with other domains, for instance cxqq.com, jinluoka.com, chinar.com.cn, minlist.com and sushinsz.com.
these name servers are commonly used with ns13.xincache.com, ns14.xincache.com, ce1.xincache.com, ce2.xincache.com, ns15.xincache.com, ns16.xincache.com, ns19.xincache.com, ns20.xincache.com, ns17.xincache.com and ns18.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: ns12.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
search4f.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
search4f.com uses the same mail server setup as other domains, for instance anxc.com, wanmotang.cn, youall.net, sz-southstar.com and 36key.net.
search4f.com shares some mail servers with other domains, for example talentfareast.cn, 12266.org and netimed.cn.