`tdarchitectsgroup.com`

DNSSEC	⚠️ Not signed
A	112.78.2.55^{🇻🇳 ODS-AS-VN112.78.2.0/24 ODSJSC-VN}
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.tdarchitectsgroup.com` ⭐
TXT	`v=spf1 mx include:146.190.109.147 -all`
SOA	`ns1.matbao.com`admin@matbao.com 2026-02-25 #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=1778340216

Same first word

tdarchitectsgroup.com

DNS History

4 records (4 active, 0 former)

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

● 2026-05-01 17:37:32
● 2026-05-09 15:48:44

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

● 2026-05-01 17:37:32
● 2026-05-09 15:48:44

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

● 2026-05-01 17:37:32
● 2026-05-09 15:48:44

●A112.78.2.552026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 17:37:32
● 2026-05-09 15:48:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net...	-
tdarchitectsgroup.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 tdarchitectsgroup.com (unsigned zone)

⏱️ Timing

Total: 4008ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`112.78.2.55`
NS	2	`ns2.matbao.com, ns1.matbao.com`
MX	1	`mail.tdarchitectsgroup.com (pri: 10)`
TXT	1	`v=spf1 mx include:146.190.109.147 -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

tdarchitectsgroup.com points to a single IP: 112.78.2.55.

Other host names, for instance zooinsider.vn, susobaby.vn, pop.haire.vn, phutaicentrallife.vn and khapkhap.vn share IP numbers with tdarchitectsgroup.com.

Name Servers

tdarchitectsgroup.com's delegation is to two name servers ns1.matbao.com and ns2.matbao.com.

tdarchitectsgroup.com shares the same name server configuration as other domains, such as laptopcali.net, chomienque.com, digihcs.com, dmcline.com and nhaankhang.com.

tdarchitectsgroup.com at least partially shares its name servers with other domains, for instance anhduongbuilding.com, vina-it.com, xaydungcungkhang.com, shopdochoitinhyeu.vn and nfvae.vn.

these name servers are commonly used with the name servers ns1.matbao.vn, ns2.matbao.vn, win-4e5b661vpbs, ns3.matbao.com and ns4.matbao.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

tdarchitectsgroup.com is served by a single mail server, mail.tdarchitectsgroup.com.

tdarchitectsgroup.com - robtex.com