51longtu.com - robtex.com
51longtu.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=1775488737 | ||||||
Same first word
51longtu.com |
DNS History
10 records (3 active, 7 former)
○NSf1g1ns1.dnspod.net2016-11-28 → 2016-11-28 · 4 obs
● 2016-11-28 15:18:12
○ 2026-02-26 16:50:14
○ 2026-04-06 15:30:36
○NSf1g1ns2.dnspod.net2016-11-28 → 2016-11-28 · 4 obs
● 2016-11-28 15:18:12
○ 2026-02-26 16:50:14
○ 2026-04-06 15:30:36
●NSjosephine.ns.cloudflare.com2026-02-26 → 2026-04-06 · 3 obs
● 2026-02-26 16:50:14
● 2026-04-06 15:30:36
●NSned.ns.cloudflare.com2026-02-26 → 2026-04-06 · 3 obs
● 2026-02-26 16:50:14
● 2026-04-06 15:30:36
○NSns11.xincache.com2015-08-14 → 2016-04-04 · 4 obs
● 2016-04-04 11:36:04
○ 2016-11-28 15:18:12
○ 2026-04-06 15:30:36
○NSns12.xincache.com2015-08-14 → 2016-04-04 · 4 obs
● 2016-04-04 11:36:04
○ 2016-11-28 15:18:12
○ 2026-04-06 15:30:36
○A154.199.225.1252026-02-26 → 2026-04-06 · 2 obs
○ 2026-04-06 15:30:36
○A182.92.194.1642015-08-14 → 2016-04-04 · 4 obs
● 2016-04-04 11:36:04
○ 2016-11-28 15:18:12
○ 2026-04-06 15:30:36
○A23.230.66.1402016-11-28 → 2017-06-26 · 5 obs
● 2016-11-28 15:18:12
● 2017-06-26 05:03:18
○ 2026-02-26 16:50:14
○ 2026-04-06 15:30:36
●A38.63.255.1202026-02-26 → 2026-04-06 · 3 obs
● 2026-02-26 16:50:14
● 2026-04-06 15:30:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net... | - |
| 51longtu.com | ned.ns.cloudflare.com, josephine.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.64
NS records: ned.ns.cloudflare.com, josephine.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51longtu.com (unsigned zone)
⏱️ Timing
Total: 111ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.63.255.120 |
| NS | 2 | josephine.ns.cloudflare.com, ned.ns.cloudflare.com |
| SOA | 1 | josephine.ns.cloudflare.com dns.cloudfla |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ned.ns.cloudflare.com, ned.ns.cloudflare.com, ned.ns.cloudflare.com...)
Analysis
IP Addresses
51longtu.com points to a single IP address: 38.63.255.120.
Name Servers
51longtu.com is delegated to two name servers: josephine.ns.cloudflare.com and ned.ns.cloudflare.com.
51longtu.com uses the same name server setup as other domains, including bjbaori.com, gpzww.com, sengsuo.com, nxlzsw.com and gzyic.com.
At least part of the name servers for 51longtu.com are shared with other domains, for instance annamittuunn.org, tcgsf51ci.xyz, rhpsfan.org, zhang1.cn and golfclubmoosburg.at.
These name servers are commonly used alongside the name servers dion.ns.cloudflare.com.
Host names with six IP numbers:
josephine.ns.cloudflare.com points to: 2606:4700:50::a29f:2640, 2803:f800:50::6ca2:c240, 2a06:98c1:50::ac40:2240, 108.162.194.64, 162.159.38.64 and 172.64.34.64.
ned.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd2, 2803:f800:50::6ca2:c1d2, 2a06:98c1:50::ac40:21d2, 108.162.193.210, 172.64.33.210 and 173.245.59.210.