`vutruongthinh.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.net`nstld@verisign-grs.com serial=1776110072

DNS History

5 records (0 active, 5 former)

○NSns1.bkdns.vn2017-07-07 → 2026-02-17 · 4 obs

● 2017-07-07 00:46:30
● 2026-02-17 07:18:16
○ 2026-04-01 02:47:56
○ 2026-04-13 20:15:56

○NSns2.bkdns.vn2017-07-07 → 2026-02-17 · 4 obs

● 2017-07-07 00:46:30
● 2026-02-17 07:18:16
○ 2026-04-01 02:47:56
○ 2026-04-13 20:15:56

○NSns3.bkdns.vn2017-07-07 → 2026-02-17 · 4 obs

● 2017-07-07 00:46:30
● 2026-02-17 07:18:16
○ 2026-04-01 02:47:56
○ 2026-04-13 20:15:56

○MXmail.vutruongthinh.com2016-12-17 → 2026-02-17 · 4 obs

● 2016-12-17 13:54:20
● 2026-02-17 07:18:16
○ 2026-04-01 02:47:56
○ 2026-04-13 20:15:56

○A113.161.106.1872017-07-07 → 2026-02-17 · 4 obs

● 2017-07-07 00:46:30
● 2026-02-17 07:18:16
○ 2026-04-01 02:47:56
○ 2026-04-13 20:15:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-

✅ Authoritative Response

Server:192.5.6.30

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: 65ms | Queries: -

📄 Records

Type	Count	Sample Data

vutruongthinh.com - robtex.com