three-brother.com - robtex.com
three-brother.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=1771291435 | ||||||
Same first word
three-brother.com |
DNS History
8 records (6 active, 2 former)
●NSns11.xincache.com2026-02-28 → 2026-03-24 · 3 obs
● 2026-02-28 00:04:04
● 2026-03-24 09:05:00
●NSns17.xincache.com2015-07-23 → 2026-03-24 · 2 obs
● 2026-03-24 09:05:00
●NSns18.xincache.com2015-07-23 → 2026-03-24 · 2 obs
● 2026-03-24 09:05:00
●A117.50.126.2332026-02-28 → 2026-03-24 · 3 obs
● 2026-02-28 00:04:04
● 2026-03-24 09:05:00
○A210.209.85.432015-07-23 → 2017-02-11 · 4 obs
● 2017-02-11 06:32:58
○ 2019-02-07 03:11:30
○ 2026-03-24 09:05:00
○A47.52.137.1842019-02-07 → 2019-02-07 · 4 obs
● 2019-02-07 03:11:30
○ 2026-02-28 00:04:04
○ 2026-03-24 09:05:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| three-brother.com | ns17.xincache.com, ns18.xincache.com | 12 records |
✅ Authoritative Response
Server:1.12.0.1
NS records: ns17.xincache.com, ns18.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for three-brother.com (unsigned zone)
⏱️ Timing
Total: 357ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 117.50.126.233 |
| NS | 2 | ns18.xincache.com, ns17.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 (ns17.xincache.com, ns17.xincache.com, ns17.xincache.com...)
Analysis
IP Addresses
three-brother.com points to IP number: 117.50.126.233.
Other host names such as te-led.com, bitektech.com, hendrxwater.com, lxxsyj.com and sdofan.com share IPs with three-brother.com.
Name Servers
three-brother.com is delegated to three name servers: ns11.xincache.com, ns17.xincache.com and ns18.xincache.com.
three-brother.com at least partially shares name servers with other domains, for instance gzexpocenter.com, mryad.com, qdshengyi.com, ttbems.com and hwrkchemical.com.
These name servers are commonly used with ns12.xincache.com, ns13.xincache.com, ns14.xincache.com, ns15.xincache.com, ns16.xincache.com, ce1.xincache.com, ce2.xincache.com, ns19.xincache.com and ns20.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.
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.
Host names that point to 2402:4e00:1470:2::e: ns11.xincache.com and ns17.xincache.com.
Host names that point to 2402:4e00:1730::e: ns11.xincache.com and ns17.xincache.com.
Host names that point to 1.12.0.4: ns11.xincache.com and ns17.xincache.com.
Host names that point to 36.155.149.180: ns11.xincache.com and ns17.xincache.com.
Host names that point to 112.80.181.45: ns11.xincache.com and ns17.xincache.com.
Host names that point to 117.89.178.173: ns11.xincache.com and ns17.xincache.com.
Host names that point to 125.94.59.210: ns11.xincache.com and ns17.xincache.com.
Host names that point to 129.211.176.209: ns11.xincache.com and ns17.xincache.com.
Mail Servers
three-brother.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
The mail server setup for three-brother.com matches that of other domains, for instance lian.la, echilu.com, mostfeel.com, keigan.net and paheng.com.
three-brother.com shares mail servers with other domains, for instance aucomm.ca and 5cpu.com.
Host names with two IP numbers: mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191. Host names with one IP number: mxbiz2.qq.com points to 203.205.232.191. Host names that point to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.