bydup.com - robtex.com
bydup.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=1776970416 | ||||||
Same first word
bydup.com |
Similar names
DNS History
5 records (3 active, 2 former)
●NSdiana.dnspod.net2026-04-23 → 2026-04-23 · 3 obs
● 2026-04-23 19:22:52
● 2026-04-23 19:22:54
○NSdns15.hichina.com2026-02-21 → 2026-02-21 · 3 obs
○ 2026-04-23 19:22:52
○ 2026-04-23 19:22:54
○NSdns16.hichina.com2026-02-21 → 2026-02-21 · 3 obs
○ 2026-04-23 19:22:52
○ 2026-04-23 19:22:54
●NSf1g1ns1.dnspod.net2026-04-23 → 2026-04-23 · 3 obs
● 2026-04-23 19:22:52
● 2026-04-23 19:22:54
●NShaze.dnspod.net2026-04-23 → 2026-04-23 · 3 obs
● 2026-04-23 19:22:52
● 2026-04-23 19:22:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net... | - |
| bydup.com | diana.dnspod.net, haze.dnspod.net | - |
✅ Authoritative Response
Server:1.12.0.1
NS records: diana.dnspod.net, haze.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bydup.com (unsigned zone)
⏱️ Timing
Total: 374ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| SOA | 1 | f1g1ns1.dnspod.net nxdomainadmin.dnspod. |
Analysis
Name Servers
bydup.com delegates to three name servers: diana.dnspod.net, f1g1ns1.dnspod.net and haze.dnspod.net.
bydup.com shares some name servers with other domains, for example zangao.com, admpv7.cn, sisw.com.cn, 0769html.com and gyip.net.
These name servers are commonly used with the name servers f1g1ns2.dnspod.net.
Host names with seven IP numbers:
f1g1ns1.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 117.135.128.235, 125.94.59.235 and 163.177.5.35.
Host names with six IP numbers:
diana.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173.
haze.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239.
Host names pointing to 2402:4e00:1470:2::e: f1g1ns1.dnspod.net and diana.dnspod.net.
Host names pointing to 1.12.0.4: f1g1ns1.dnspod.net and diana.dnspod.net.
Host names pointing to 1.14.119.35: f1g1ns1.dnspod.net and diana.dnspod.net.
Host names pointing to 111.13.13.35: f1g1ns1.dnspod.net and diana.dnspod.net.