duoduosf.com - robtex.com
duoduosf.com
| DNSSEC | ⚠️ Not signed | ||||||
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=1776301577 | ||||||
Same first word
Similar names
DNS History
12 records (0 active, 12 former)
○NSnsg1.namebrightdns.com2020-03-31 → 2020-03-31 · 3 obs
● 2020-03-31 16:55:50
○ 2026-03-10 23:48:58
○ 2026-04-16 01:19:58
○ 2026-03-10 23:48:58
○ 2026-04-16 01:19:58
○NSnsg2.namebrightdns.com2020-03-31 → 2020-03-31 · 3 obs
● 2020-03-31 16:55:50
○ 2026-03-10 23:48:58
○ 2026-04-16 01:19:58
○ 2026-03-10 23:48:58
○ 2026-04-16 01:19:58
○A159.106.121.752015-09-09 → 2015-09-09 · 4 obs
○ 2015-06-28 10:24:44
● 2015-09-09 08:44:28
○ 2017-04-02 09:30:36
○ 2026-04-16 01:19:58
● 2015-09-09 08:44:28
○ 2017-04-02 09:30:36
○ 2026-04-16 01:19:58
○A178.162.194.1512015-06-28 → 2015-06-28 · 3 obs
● 2015-06-28 10:24:44
○ 2015-09-09 08:44:28
○ 2026-04-16 01:19:58
○ 2015-09-09 08:44:28
○ 2026-04-16 01:19:58
○A188.165.132.2302015-06-28 → 2015-06-28 · 3 obs
● 2015-06-28 10:24:44
○ 2015-09-09 08:44:28
○ 2026-04-16 01:19:58
○ 2015-09-09 08:44:28
○ 2026-04-16 01:19:58
○A49.212.235.732015-06-28 → 2015-06-28 · 3 obs
● 2015-06-28 10:24:44
○ 2015-09-09 08:44:28
○ 2026-04-16 01:19:58
○ 2015-09-09 08:44:28
○ 2026-04-16 01:19:58
○A59.24.3.1732017-04-02 → 2017-04-02 · 4 obs
○ 2015-09-09 08:44:28
● 2017-04-02 09:30:36
○ 2026-03-10 23:48:58
○ 2026-04-16 01:19:58
● 2017-04-02 09:30:36
○ 2026-03-10 23:48:58
○ 2026-04-16 01:19:58
○A64.37.60.2342015-06-28 → 2015-06-28 · 3 obs
● 2015-06-28 10:24:44
○ 2015-09-09 08:44:28
○ 2026-04-16 01:19:58
○ 2015-09-09 08:44:28
○ 2026-04-16 01:19:58
○A79.175.163.2332015-06-28 → 2015-06-28 · 3 obs
● 2015-06-28 10:24:44
○ 2015-09-09 08:44:28
○ 2026-04-16 01:19:58
○ 2015-09-09 08:44:28
○ 2026-04-16 01:19:58
○A88.198.73.1302015-06-28 → 2015-06-28 · 3 obs
● 2015-06-28 10:24:44
○ 2015-09-09 08:44:28
○ 2026-04-16 01:19:58
○ 2015-09-09 08:44:28
○ 2026-04-16 01:19:58
○A96.126.114.2392015-06-28 → 2015-06-28 · 3 obs
● 2015-06-28 10:24:44
○ 2015-09-09 08:44:28
○ 2026-04-16 01:19:58
○ 2015-09-09 08:44:28
○ 2026-04-16 01:19:58
○A98.129.229.1842015-06-28 → 2015-06-28 · 3 obs
● 2015-06-28 10:24:44
○ 2015-09-09 08:44:28
○ 2026-04-16 01:19:58
○ 2015-09-09 08:44:28
○ 2026-04-16 01:19:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.33.14.30
NS records: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 147ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|