`thanhdatconstruction.com`

DNSSEC	⚠️ Not signed
A	31.97.104.38^{🇬🇧 IIHOS00131.97.104.0/21 Hostinger ID}
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}
SOA	`ns1.matbao.com`admin@matbao.com 2025-07-07 #2

`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=1774538762

Same first word

thanhdatconstruction.com

DNS History

10 records (3 active, 7 former)

○NSns1.dotvndns.vn2016-12-18 → 2019-02-09 · 4 obs

● 2016-12-18 13:22:04
● 2019-02-09 14:01:42
○ 2026-03-22 03:24:22
○ 2026-03-26 15:33:30

●NSns1.matbao.com2026-03-22 → 2026-03-26 · 3 obs

○ 2019-02-09 14:01:42
● 2026-03-22 03:24:22
● 2026-03-26 15:33:30

○NSns2.dotvndns.vn2016-12-18 → 2019-02-09 · 4 obs

● 2016-12-18 13:22:04
● 2019-02-09 14:01:42
○ 2026-03-22 03:24:22
○ 2026-03-26 15:33:30

●NSns2.matbao.com2026-03-22 → 2026-03-26 · 3 obs

○ 2019-02-09 14:01:42
● 2026-03-22 03:24:22
● 2026-03-26 15:33:30

○NSns3.dotvndns.vn2016-12-18 → 2019-02-09 · 4 obs

● 2016-12-18 13:22:04
● 2019-02-09 14:01:42
○ 2026-03-22 03:24:22
○ 2026-03-26 15:33:30

○NSns4.dotvndns.vn2019-02-09 → 2019-02-09 · 4 obs

○ 2016-12-18 13:22:04
● 2019-02-09 14:01:42
○ 2026-03-22 03:24:22
○ 2026-03-26 15:33:30

○MXmail.thanhdatconstruction.com2016-12-18 → 2019-02-09 · 4 obs

● 2016-12-18 13:22:04
● 2019-02-09 14:01:42
○ 2026-03-22 03:24:22
○ 2026-03-26 15:33:30

○A103.234.36.902016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 13:22:04
○ 2019-02-09 14:01:42
○ 2026-03-26 15:33:30

○A125.212.221.822019-02-09 → 2019-02-09 · 4 obs

○ 2016-12-18 13:22:04
● 2019-02-09 14:01:42
○ 2026-03-22 03:24:22
○ 2026-03-26 15:33:30

●A31.97.104.382026-03-22 → 2026-03-26 · 3 obs

○ 2019-02-09 14:01:42
● 2026-03-22 03:24:22
● 2026-03-26 15:33:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
thanhdatconstruction.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 thanhdatconstruction.com (unsigned zone)

⏱️ Timing

Total: 683ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`31.97.104.38`
NS	2	`ns2.matbao.com, ns1.matbao.com`
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

thanhdatconstruction.com points to a single IP number: 31.97.104.38.

Name Servers

Delegation for thanhdatconstruction.com rests with two name servers, ns1.matbao.com and ns2.matbao.com.

thanhdatconstruction.com shares the same name server setup as other domains, including nbnpvn.com, vietnamteambuilding.info, cuv.com.vn, dekkopipe.com and tapdoantoancau.com.

thanhdatconstruction.com at least partially shares name servers with other domains, for instance ziczac.com.vn, beeship.vn, nhaam.com, thungracnhapkhau.com and phimcachnhietxehoi.com.

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

thanhdatconstruction.com - robtex.com