`haiphavietnam.com`

DNSSEC	⚠️ Not signed
A	27.71.16.45^{🇻🇳 VTDC-AS-VN27.71.16.0/23 Proxy-registered route object}
NS	`ns1.matbao.com` ⭐
		A	13.250.228.99^{🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix}
			PTR	`ec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com`
		A	103.110.128.60^{🇻🇳 AXYS-VN103.110.128.0/23}
NS	`ns2.matbao.com`
		A	35.198.203.127^{🇸🇬 Google35.198.192.0/20}
			PTR	`127.203.198.35.bc.googleusercontent.com`
		A	103.138.89.11^{🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET}
MX	`mail.haiphavietnam.com` ⭐
TXT	`v=spf1 mx include:27.71.16.45 -all`
SOA	`ns1.matbao.com`admin@matbao.com 2025-10-17 #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=1778351221

Same first word

haiphavietnam.com

haiphavietnam.vn

DNS History

4 records (4 active, 0 former)

●NSns1.matbao.com2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 14:52:32
● 2026-05-09 18:41:14

●NSns2.matbao.com2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 14:52:32
● 2026-05-09 18:41:14

●MXmail.haiphavietnam.com2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 14:52:32
● 2026-05-09 18:41:14

●A27.71.16.452026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 14:52:32
● 2026-05-09 18:41:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
haiphavietnam.com	ns1.matbao.com, ns2.matbao.com	4 records

✅ Authoritative Response

Server:103.138.89.11

NS records: ns1.matbao.com, ns2.matbao.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for haiphavietnam.com (unsigned zone)

⏱️ Timing

Total: 4013ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`27.71.16.45`
NS	2	`ns2.matbao.com, ns1.matbao.com`
MX	1	`mail.haiphavietnam.com (pri: 10)`
TXT	1	`v=spf1 mx include:27.71.16.45 -all`
SOA	1	`ns1.matbao.com admin.matbao.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.matbao.com, ns1.matbao.com, ns2.matbao.com...)

Analysis

IP Addresses

haiphavietnam.com resolves to a single IP: 27.71.16.45.

Other host names, for instance, uat.haiphavietnam.vn and haiphavietnam.vn share IP numbers with haiphavietnam.com.

Name Servers

haiphavietnam.com has two name servers: ns1.matbao.com and ns2.matbao.com.

haiphavietnam.com shares the same name server setup as other domains, for example alo1688.com, tyxuan2.com.vn, toyotahadong.net, chongthamtaiko.cloud and nguyentamphat.com.

haiphavietnam.com shares some name servers with other domains, for example ngoainguquoctehaogia.com, mica.vn, bonggoncongnghiep.com, thegioivinyl.com and honguyen.com.vn.

These name servers are often used together with ns1.matbao.vn, ns2.matbao.vn, ns-bak.matbao.com, ns3.matbao.com, ns4.matbao.com, ns1.digipowerdns.com, ns2.digipowerdns.com, ns3.digipowerdns.com and ns4.digipowerdns.com.

Host names with two IP numbers:

ns1.matbao.com points to: 13.250.228.99 and 103.110.128.60; ns2.matbao.com points to: 35.198.203.127 and 103.138.89.11.

Mail Servers

haiphavietnam.com is handled by a single mail server, mail.haiphavietnam.com.

haiphavietnam.com - robtex.com