u-tel520.com - robtex.com
u-tel520.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.165.4.176 | ||||||
| NS | n1.xundns.com ⭐ | ||||||
| NS | n2.xundns.com | ||||||
| SOA | n1.xundns.comnsadmin@xundns.com serial=437896 | ||||||
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=1778778796 | ||||||
DNS History
14 records (3 active, 11 former)
○NS(root)2015-10-19 → 2017-03-26 · 5 obs
○ 2015-05-20 11:50:36
● 2015-10-19 08:39:22
● 2017-03-26 19:00:34
○ 2026-03-09 20:00:26
○ 2026-05-14 17:18:56
● 2015-10-19 08:39:22
● 2017-03-26 19:00:34
○ 2026-03-09 20:00:26
○ 2026-05-14 17:18:56
○NSf1g1ns1.dnspod.net2015-05-20 → 2015-05-20 · 3 obs
● 2015-05-20 11:50:36
○ 2015-10-19 08:39:22
○ 2026-05-14 17:18:56
○ 2015-10-19 08:39:22
○ 2026-05-14 17:18:56
○NSf1g1ns2.dnspod.net2015-05-20 → 2015-05-20 · 3 obs
● 2015-05-20 11:50:36
○ 2015-10-19 08:39:22
○ 2026-05-14 17:18:56
○ 2015-10-19 08:39:22
○ 2026-05-14 17:18:56
●NSn1.xundns.com2026-03-09 → 2026-05-14 · 3 obs
○ 2017-03-26 19:00:34
● 2026-03-09 20:00:26
● 2026-05-14 17:18:56
● 2026-03-09 20:00:26
● 2026-05-14 17:18:56
●NSn2.xundns.com2026-03-09 → 2026-05-14 · 3 obs
○ 2017-03-26 19:00:34
● 2026-03-09 20:00:26
● 2026-05-14 17:18:56
● 2026-03-09 20:00:26
● 2026-05-14 17:18:56
○NSns1.365cyd.net2015-12-22 → 2017-03-26 · 5 obs
○ 2015-10-19 08:39:22
● 2015-12-22 12:45:10
● 2017-03-26 19:00:34
○ 2026-03-09 20:00:26
○ 2026-05-14 17:18:56
● 2015-12-22 12:45:10
● 2017-03-26 19:00:34
○ 2026-03-09 20:00:26
○ 2026-05-14 17:18:56
○NSns1.jiasule.net2015-10-19 → 2017-03-26 · 5 obs
○ 2015-05-20 11:50:36
● 2015-10-19 08:39:22
● 2017-03-26 19:00:34
○ 2026-03-09 20:00:26
○ 2026-05-14 17:18:56
● 2015-10-19 08:39:22
● 2017-03-26 19:00:34
○ 2026-03-09 20:00:26
○ 2026-05-14 17:18:56
○NSns1.kangdns.com2017-03-26 → 2017-03-26 · 4 obs
○ 2015-12-22 12:45:10
● 2017-03-26 19:00:34
○ 2026-03-09 20:00:26
○ 2026-05-14 17:18:56
● 2017-03-26 19:00:34
○ 2026-03-09 20:00:26
○ 2026-05-14 17:18:56
○NSns2.365cyd.net2015-12-22 → 2017-03-26 · 5 obs
○ 2015-10-19 08:39:22
● 2015-12-22 12:45:10
● 2017-03-26 19:00:34
○ 2026-03-09 20:00:26
○ 2026-05-14 17:18:56
● 2015-12-22 12:45:10
● 2017-03-26 19:00:34
○ 2026-03-09 20:00:26
○ 2026-05-14 17:18:56
○NSns2.jiasule.net2015-10-19 → 2017-03-26 · 5 obs
○ 2015-05-20 11:50:36
● 2015-10-19 08:39:22
● 2017-03-26 19:00:34
○ 2026-03-09 20:00:26
○ 2026-05-14 17:18:56
● 2015-10-19 08:39:22
● 2017-03-26 19:00:34
○ 2026-03-09 20:00:26
○ 2026-05-14 17:18:56
○NSns2.kangdns.com2017-03-26 → 2017-03-26 · 4 obs
○ 2015-12-22 12:45:10
● 2017-03-26 19:00:34
○ 2026-03-09 20:00:26
○ 2026-05-14 17:18:56
● 2017-03-26 19:00:34
○ 2026-03-09 20:00:26
○ 2026-05-14 17:18:56
○A113.207.76.652015-10-19 → 2015-10-19 · 3 obs
● 2015-10-19 08:39:22
○ 2015-12-22 12:45:10
○ 2026-05-14 17:18:56
○ 2015-12-22 12:45:10
○ 2026-05-14 17:18:56
○A31.170.167.2162015-12-22 → 2017-03-26 · 5 obs
○ 2015-10-19 08:39:22
● 2015-12-22 12:45:10
● 2017-03-26 19:00:34
○ 2026-03-09 20:00:26
○ 2026-05-14 17:18:56
● 2015-12-22 12:45:10
● 2017-03-26 19:00:34
○ 2026-03-09 20:00:26
○ 2026-05-14 17:18:56
●A38.165.4.1762026-03-09 → 2026-05-14 · 3 obs
○ 2017-03-26 19:00:34
● 2026-03-09 20:00:26
● 2026-05-14 17:18:56
● 2026-03-09 20:00:26
● 2026-05-14 17:18:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| u-tel520.com | n1.xundns.com, n2.xundns.com | 11 records |
✅ Authoritative Response
Server:122.114.39.7
NS records: n1.xundns.com, n2.xundns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for u-tel520.com (unsigned zone)
⏱️ Timing
Total: 4360ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.165.4.176 |
| NS | 2 | n2.xundns.com, n1.xundns.com |
| SOA | 1 | n1.xundns.com nsadmin.xundns.com |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (n1.xundns.com, n1.xundns.com, n1.xundns.com...)
Analysis
IP Addresses
u-tel520.com points to a single IP: 38.165.4.176.
Name Servers
u-tel520.com's delegation is to two name servers n1.xundns.com and n2.xundns.com.