`cuathoathiem.com`

DNSSEC	⚠️ Not signed
A	36.50.55.156^{🇻🇳 INTERDIGI-VN36.50.54.0/23}
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 2026-01-07 #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=1776012537

Same first word

cuathoathiem.com

DNS History

4 records (3 active, 1 former)

●NSns1.matbao.com2017-02-18 → 2026-04-12 · 4 obs

● 2017-02-18 01:42:14
○ 2020-01-29 08:35:00
● 2026-03-28 15:01:12
● 2026-04-12 17:16:58

●NSns2.matbao.com2017-02-18 → 2026-04-12 · 4 obs

● 2017-02-18 01:42:14
○ 2020-01-29 08:35:00
● 2026-03-28 15:01:12
● 2026-04-12 17:16:58

○A112.78.3.2252017-02-18 → 2017-02-18 · 3 obs

● 2017-02-18 01:42:14
○ 2020-01-29 08:35:00
○ 2026-04-12 17:16:58

●A36.50.55.1562026-03-28 → 2026-04-12 · 3 obs

○ 2020-01-29 08:35:00
● 2026-03-28 15:01:12
● 2026-04-12 17:16:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...	-
cuathoathiem.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 cuathoathiem.com (unsigned zone)

⏱️ Timing

Total: 630ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`36.50.55.156`
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

cuathoathiem.com resolves to a single IP address: 36.50.55.156.

Other host names including denmedico.com, vuasach.com, cachnhietantam.com, suckhoeviet247.com and xuanhoanglong.com share IP numbers with cuathoathiem.com.

Name Servers

cuathoathiem.com's delegation uses two name servers, ns1.matbao.com and ns2.matbao.com.

cuathoathiem.com shares the same name server setup as other domains, for example thuysinhphuongdong.com, hobui.net, unibot.info, vinavetco.org and anhdepfree.com.

cuathoathiem.com at least partially shares name servers with other domains, including hanoitransit.com.vn, tranphamgia.com, noithatviva.vn, hyh.com.vn and kolintpaint.vn.

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

Host names with two IPs:

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

cuathoathiem.com - robtex.com