bt518.com - robtex.com
bt518.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=1774476942 | ||||||
Subdomains
www.bt518.com |
Same first word
bt518.com |
Similar names
DNS History
11 records (3 active, 8 former)
○NSdns.bizcn.com2017-01-11 → 2018-08-14 · 5 obs
● 2017-01-11 16:14:36
● 2018-08-14 11:45:40
○ 2026-03-23 07:44:50
○ 2026-03-25 22:39:56
○NSns1.dns.com.cn2015-08-31 → 2018-08-14 · 4 obs
● 2018-08-14 11:45:40
○ 2026-03-23 07:44:50
○ 2026-03-25 22:39:56
●NSns11.xincache.com2026-03-23 → 2026-03-25 · 3 obs
● 2026-03-23 07:44:50
● 2026-03-25 22:39:56
●NSns12.xincache.com2026-03-23 → 2026-03-25 · 3 obs
● 2026-03-23 07:44:50
● 2026-03-25 22:39:56
○NSns2.dns.com.cn2015-08-31 → 2018-08-14 · 6 obs
● 2016-05-23 05:49:38
○ 2017-01-11 16:14:36
● 2018-08-14 11:45:40
○ 2026-03-23 07:44:50
○ 2026-03-25 22:39:56
○MXem004.gotoip.net2015-08-31 → 2018-08-14 · 4 obs
● 2018-08-14 11:45:40
○ 2026-03-23 07:44:50
○ 2026-03-25 22:39:56
○A120.24.207.72026-03-23 → 2026-03-25 · 2 obs
○ 2026-03-25 22:39:56
○A124.173.67.1102015-08-31 → 2016-05-23 · 4 obs
● 2016-05-23 05:49:38
○ 2017-01-11 16:14:36
○ 2026-03-25 22:39:56
○A139.129.192.232017-01-11 → 2017-01-11 · 4 obs
● 2017-01-11 16:14:36
○ 2018-08-14 11:45:40
○ 2026-03-25 22:39:56
○A58.67.215.382018-08-14 → 2018-08-14 · 4 obs
● 2018-08-14 11:45:40
○ 2026-03-23 07:44:50
○ 2026-03-25 22:39:56
●A8.135.2.1712026-03-23 → 2026-03-25 · 3 obs
● 2026-03-23 07:44:50
● 2026-03-25 22:39:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| bt518.com | ns11.xincache.com, ns12.xincache.com | 12 records |
✅ Authoritative Response
Server:1.12.0.4
NS records: ns11.xincache.com, ns12.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bt518.com (unsigned zone)
⏱️ Timing
Total: 84ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 8.135.2.171 |
| NS | 2 | ns12.xincache.com, ns11.xincache.com |
| 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
Hierarchy
bt518.com is a parent of www.bt518.com.
IP Addresses
bt518.com points to a single IP address: 8.135.2.171.
Other host names such as www.bt518.com and xn--ptus4yxtc.com share IP numbers with bt518.com.
Name Servers
bt518.com is delegated to two name servers: ns11.xincache.com and ns12.xincache.com.
bt518.com uses the same name server setup as other domains, including yichussd.com, 00l00.com, ynqixiang.com, chnt.com and lfscjz.com.
At least part of the name servers for bt518.com are shared with other domains, for instance nbzhenzhi.com, bocim.com, 3msd.com, bdall.net and chinasky.net.
these name servers are commonly used with the name servers ns19.xincache.com, ns20.xincache.com, ns13.xincache.com, ns14.xincache.com, ns17.xincache.com, ns18.xincache.com, ns15.xincache.com, ns16.xincache.com, ce1.xincache.com and ce2.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.