25sz.com - robtex.com
25sz.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=1785697947 | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSns11.xincache.com2026-07-14 → 2026-08-02 · 3 obs
● 2026-07-14 09:27:22
● 2026-08-02 19:39:54
●NSns15.xincache.com2015-08-17 → 2026-08-02 · 2 obs
● 2026-08-02 19:39:54
●NSns16.xincache.com2015-08-17 → 2026-08-02 · 2 obs
● 2026-08-02 19:39:54
○A124.172.156.2292015-12-10 → 2017-07-03 · 5 obs
● 2015-12-10 12:00:56
● 2017-07-03 05:05:28
○ 2026-07-14 09:27:22
○ 2026-08-02 19:39:54
○A124.173.125.2042015-08-17 → 2015-08-17 · 3 obs
○ 2015-12-10 12:00:56
○ 2026-08-02 19:39:54
●A211.149.241.432026-07-14 → 2026-08-02 · 3 obs
● 2026-07-14 09:27:22
● 2026-08-02 19:39:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 25sz.com | ns15.xincache.com, ns16.xincache.com | 12 records |
✅ Authoritative Response
Server:1.12.0.1
NS records: ns15.xincache.com, ns16.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 25sz.com (unsigned zone)
⏱️ Timing
Total: 160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.149.241.43 |
| NS | 2 | ns16.xincache.com, ns15.xincache.com |
| MX | 1 | mxdomain.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 (ns15.xincache.com, ns15.xincache.com, ns15.xincache.com...)
Analysis
IP Addresses
25sz.com directs to one IP number, which is 211.149.241.43.
Among the host names that share IP numbers with 25sz.com are 25sz.net, web.l163.vhostgo.com, gdfeiyang.com and two others.
Name Servers
25sz.com has three name servers — ns11.xincache.com, ns15.xincache.com and ns16.xincache.com.
At least some of 25sz.com's name servers are shared with other domains, for example wzswhg.cn, emcsky.com, siuea.net and two more.
These name servers tend to co-occur with ns12.xincache.com, ce1.xincache.com, ce2.xincache.com and 7 other name servers in the same DNS delegations.
Host names resolving to 8 IP numbers:
ns11.xincache.com points to 1.12.0.4, 36.155.149.180, 112.80.181.45 and 5 other IP addresses.
ns15.xincache.com points to 1.12.0.4, 36.155.149.180, 112.80.181.45 and 5 other IP addresses.
Host names resolving to 7 IP numbers:
ns16.xincache.com points to 1.12.0.1, 36.155.149.176, 112.80.181.111 and 4 other IP addresses.
The host names ns11.xincache.com and ns15.xincache.com both resolve to 2402:4e00:1470:2::e IP addresses.
The host names ns11.xincache.com and ns15.xincache.com both resolve to 2402:4e00:1730::e IP addresses.
The host names ns11.xincache.com and ns15.xincache.com both resolve to 1.12.0.4 IP addresses.
The host names ns11.xincache.com and ns15.xincache.com both resolve to 36.155.149.180 IP addresses.
The host names ns11.xincache.com and ns15.xincache.com both resolve to 112.80.181.45 IP addresses.
The host names ns11.xincache.com and ns15.xincache.com both resolve to 117.89.178.173 IP addresses.
The host names ns11.xincache.com and ns15.xincache.com both resolve to 125.94.59.210 IP addresses.
The host names ns11.xincache.com and ns15.xincache.com both resolve to 129.211.176.209 IP addresses.
Mail Servers
25sz.com routes its mail through a single mail server, mxdomain.qq.com.
25sz.com has the same mail server arrangement as a number of other domains, for example 70870.com, hlbe.net, zz52.cn and two more.
25sz.com overlaps on mail servers with several other domains, for example ishuo.me, cnguibie.com, winovosoft.com and shangu.com.