`congchungnguyenhue.com`

DNSSEC	⚠️ Not signed
A	103.176.179.108^{🇻🇳 NHAN-HOA-AS-VN103.176.179.0/24 NINETECH-VN}
NS	`ns1.zonedns.vn` ⭐
		A	2401:c080:1400:1cd4:5400:5ff:fe80:ec33^{🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix}
		A	64.176.84.220^{🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix}
			PTR	`ns1.zonedns.vn`
NS	`ns2.zonedns.vn`
		A	2401:c080:1400:1cd4:5400:5ff:fe80:ec33^{🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix}
		A	103.176.178.51^{🇻🇳 NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN}
NS	`ns3.zonedns.vn`
		A	2001:df1:3200::15^{🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN}
		A	103.28.36.30^{🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN}
NS	`ns4.zonedns.vn`
		A	2001:df1:3200::15^{🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN}
		A	103.28.39.159^{🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN}
SOA	`ns1.zonedns.vn`root@congchungnguyenhue.com 2025-11-24 #1

`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=1774516927

Same first word

congchungnguyenhue.com

DNS History

5 records (5 active, 0 former)

●NSns1.zonedns.vn2020-03-28 → 2026-03-26 · 2 obs

● 2020-03-28 05:40:10
● 2026-03-26 09:39:04

●NSns2.zonedns.vn2020-03-28 → 2026-03-26 · 2 obs

● 2020-03-28 05:40:10
● 2026-03-26 09:39:04

●NSns3.zonedns.vn2020-03-28 → 2026-03-26 · 2 obs

● 2020-03-28 05:40:10
● 2026-03-26 09:39:04

●NSns4.zonedns.vn2020-03-28 → 2026-03-26 · 2 obs

● 2020-03-28 05:40:10
● 2026-03-26 09:39:04

●A103.176.179.1082026-03-08 → 2026-03-26 · 2 obs

● 2026-03-08 00:55:54
● 2026-03-26 09:39:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
congchungnguyenhue.com	ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn	-

✅ Authoritative Response

Server:64.176.84.220

NS records: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for congchungnguyenhue.com (unsigned zone)

⏱️ Timing

Total: 1571ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.176.179.108`
NS	4	`ns1.zonedns.vn, ns3.zonedns.vn...`
SOA	1	`ns1.zonedns.vn root.congchungnguyenhue.c`

Analysis

IP Addresses

congchungnguyenhue.com resolves to one IP number: 103.176.179.108.

Other host names for instance vanphongluatsuso7.vn and coronaresort.com share IP numbers with congchungnguyenhue.com.

Name Servers

congchungnguyenhue.com delegates to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.

congchungnguyenhue.com at least partially shares name servers with other domains, including vietnamstreetculture.com, vnpcb.com, flat.com.vn, thegioimaylockhongkhi.com and nghiepvuketoan.vn.

These name servers are often used with ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.

Host names with two IP numbers

ns1.zonedns.vn maps to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220

ns2.zonedns.vn maps to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51

ns3.zonedns.vn maps to 2001:df1:3200::15 and 103.28.36.30

ns4.zonedns.vn maps to 2001:df1:3200::15 and 103.28.39.159

Host names that map to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn

Host names that map to 2001:df1:3200::15: ns3.zonedns.vn and ns4.zonedns.vn

Pattern: 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 is used by ns1.zonedns.vn and ns2.zonedns.vn; 2001:df1:3200::15 is used by ns3.zonedns.vn and ns4.zonedns.vn

congchungnguyenhue.com - robtex.com