`dienmayduynhat.com`

DNSSEC	⚠️ Not signed
A	103.57.220.209^{🇻🇳 VNPT-AS-VN103.57.220.0/22 INET-VN}
NS	`ns-master.inet.vn` ⭐
		A	202.92.4.8^{🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN}
NS	`ns1.inet.vn`
		A	2001:df7:ce00:1::7^{🇻🇳 VNPT-AS-VN2001:df7:ce00::/48 INETSOFT-VN Inet software one member company limited}
		A	202.92.4.25^{🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN}
NS	`ns2.inet.vn`
		A	2401:5f80:2001:4::30^{🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN}
		A	210.211.99.38^{🇻🇳 VTDC-AS-VN210.211.99.0/24 Proxy-registered route object}
NS	`ns3.inet.vn`
		A	2401:5f80:4001:4::14^{🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN}
		A	203.113.174.42^{🇻🇳 VTDC-AS-VN203.113.174.0/23 VIETTEL-VN}
SOA	`ns-master.inet.vn`postmaster@inet.vn 2015-07-28 #0

`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=1778404621

Same first word

dienmayduynhat.com

DNS History

9 records (5 active, 4 former)

●NSns-master.inet.vn2026-05-01 → 2026-05-10 · 3 obs

○ 2017-11-13 08:09:32
● 2026-05-01 09:06:18
● 2026-05-10 09:25:00

●NSns1.inet.vn2026-05-01 → 2026-05-10 · 3 obs

○ 2017-11-13 08:09:32
● 2026-05-01 09:06:18
● 2026-05-10 09:25:00

○NSns1.pavietnam.vn2017-11-13 → 2017-11-13 · 3 obs

● 2017-11-13 08:09:32
○ 2026-05-01 09:06:18
○ 2026-05-10 09:25:00

●NSns2.inet.vn2026-05-01 → 2026-05-10 · 3 obs

○ 2017-11-13 08:09:32
● 2026-05-01 09:06:18
● 2026-05-10 09:25:00

○NSns2.pavietnam.vn2017-11-13 → 2017-11-13 · 3 obs

● 2017-11-13 08:09:32
○ 2026-05-01 09:06:18
○ 2026-05-10 09:25:00

●NSns3.inet.vn2026-05-01 → 2026-05-10 · 3 obs

○ 2017-11-13 08:09:32
● 2026-05-01 09:06:18
● 2026-05-10 09:25:00

○NSnsbak.pavietnam.net2017-11-13 → 2017-11-13 · 3 obs

● 2017-11-13 08:09:32
○ 2026-05-01 09:06:18
○ 2026-05-10 09:25:00

●A103.57.220.2092026-05-01 → 2026-05-10 · 3 obs

○ 2017-11-13 08:09:32
● 2026-05-01 09:06:18
● 2026-05-10 09:25:00

○A108.167.180.142017-11-13 → 2017-11-13 · 3 obs

● 2017-11-13 08:09:32
○ 2026-05-01 09:06:18
○ 2026-05-10 09:25:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dienmayduynhat.com	ns1.inet.vn, ns2.inet.vn, ns3.inet.vn	-

✅ Authoritative Response

Server:203.113.174.42

NS records: ns1.inet.vn, ns2.inet.vn, ns3.inet.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dienmayduynhat.com (unsigned zone)

⏱️ Timing

Total: 1124ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.57.220.209`
NS	3	`ns2.inet.vn, ns3.inet.vn...`
SOA	1	`ns-master.inet.vn postmaster.inet.vn`

Analysis

IP Addresses

dienmayduynhat.com resolves to one IP number: 103.57.220.209.

Other host names, for instance xtvhamidiatotal.incoll4.edu.vn, webdisk.taxi3123.io.vn, autodiscover.tvtvietnamcctv.vn, leuyenthao.com and vietphuchoangthanh.com share IP numbers with dienmayduynhat.com.

Name Servers

dienmayduynhat.com delegates to four name servers: ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.

dienmayduynhat.com at least partially shares name servers with other domains, including quyhocbongtomathien.com, viaclone24h.com, viensuckhoecongdong.vn, lunaaward.com and kysudinhat.com.

Host names with two IPs:

ns1.inet.vn points to 2001:df7:ce00:1::7 and 202.92.4.25

ns2.inet.vn points to 2401:5f80:2001:4::30 and 210.211.99.38

ns3.inet.vn points to 2401:5f80:4001:4::14 and 203.113.174.42

Host names with one IP:

ns-master.inet.vn points to 202.92.4.8

dienmayduynhat.com - robtex.com