duanphusa.com - robtex.com
duanphusa.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=1775951787 | ||||||
Similar names
DNS History
7 records (0 active, 7 former)
○NSns1.dotvndns.vn2015-05-13 → 2015-12-29 · 4 obs
● 2015-05-13 14:54:58
● 2015-12-29 01:48:08
○ 2016-04-20 07:17:56
○ 2026-04-12 00:23:58
● 2015-12-29 01:48:08
○ 2016-04-20 07:17:56
○ 2026-04-12 00:23:58
○NSns1.pavietnam.vn2016-04-20 → 2017-08-25 · 4 obs
○ 2015-12-29 01:48:08
● 2016-04-20 07:17:56
● 2017-08-25 16:11:06
○ 2026-04-12 00:23:58
● 2016-04-20 07:17:56
● 2017-08-25 16:11:06
○ 2026-04-12 00:23:58
○NSns2.dotvndns.vn2015-05-13 → 2015-12-29 · 4 obs
● 2015-05-13 14:54:58
● 2015-12-29 01:48:08
○ 2016-04-20 07:17:56
○ 2026-04-12 00:23:58
● 2015-12-29 01:48:08
○ 2016-04-20 07:17:56
○ 2026-04-12 00:23:58
○NSns2.pavietnam.vn2016-04-20 → 2017-08-25 · 4 obs
○ 2015-12-29 01:48:08
● 2016-04-20 07:17:56
● 2017-08-25 16:11:06
○ 2026-04-12 00:23:58
● 2016-04-20 07:17:56
● 2017-08-25 16:11:06
○ 2026-04-12 00:23:58
○MXmail.duanphusa.com2015-05-13 → 2017-08-25 · 3 obs
● 2015-05-13 14:54:58
● 2017-08-25 16:11:06
○ 2026-04-12 00:23:58
● 2017-08-25 16:11:06
○ 2026-04-12 00:23:58
○A112.213.89.1792016-04-20 → 2017-08-25 · 4 obs
○ 2015-12-29 01:48:08
● 2016-04-20 07:17:56
● 2017-08-25 16:11:06
○ 2026-04-12 00:23:58
● 2016-04-20 07:17:56
● 2017-08-25 16:11:06
○ 2026-04-12 00:23:58
○A112.213.89.872015-05-13 → 2015-12-29 · 4 obs
● 2015-05-13 14:54:58
● 2015-12-29 01:48:08
○ 2016-04-20 07:17:56
○ 2026-04-12 00:23:58
● 2015-12-29 01:48:08
○ 2016-04-20 07:17:56
○ 2026-04-12 00:23:58
🔍 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:192.35.51.30
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: 150ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|