`cokhidaithang.com`

DNSSEC	⚠️ Not signed
A	14.225.207.243^{🇻🇳 VNPT-AS-VN14.225.207.0/24 VNPT}
		PTR	`static.vnpt.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}
SOA	`ns1.matbao.com`admin@matbao.com 2025-12-30 #3

`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=1778671866

Same first word

cokhidaithang.com

DNS History

7 records (3 active, 4 former)

○NSns1.itz.vn2017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 17:02:28
○ 2026-05-01 08:41:22
○ 2026-05-13 11:34:14

●NSns1.matbao.com2026-05-01 → 2026-05-13 · 3 obs

○ 2017-08-14 17:02:28
● 2026-05-01 08:41:22
● 2026-05-13 11:34:14

○NSns2.itz.vn2017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 17:02:28
○ 2026-05-01 08:41:22
○ 2026-05-13 11:34:14

●NSns2.matbao.com2026-05-01 → 2026-05-13 · 3 obs

○ 2017-08-14 17:02:28
● 2026-05-01 08:41:22
● 2026-05-13 11:34:14

○MXmail.cokhidaithang.com2017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 17:02:28
○ 2026-05-01 08:41:22
○ 2026-05-13 11:34:14

○A125.212.218.1372017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 17:02:28
○ 2026-05-01 08:41:22
○ 2026-05-13 11:34:14

●A14.225.207.2432026-05-01 → 2026-05-13 · 3 obs

○ 2017-08-14 17:02:28
● 2026-05-01 08:41:22
● 2026-05-13 11:34:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net...	-
cokhidaithang.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 cokhidaithang.com (unsigned zone)

⏱️ Timing

Total: 737ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`14.225.207.243`
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

cokhidaithang.com points to a single IP address: 14.225.207.243.

Name Servers

cokhidaithang.com is delegated to two name servers: ns1.matbao.com and ns2.matbao.com.

cokhidaithang.com uses the same name server setup as other domains, including colamnongsan.com, agronalis.com, artsolvn.com, auto-tools.net and duonganh-trading.com.

At least part of the name servers for cokhidaithang.com are shared with other domains, for instance realmemobile.vn, giamua.com, quytb.com, myphamanmy.com and techsmart.vn.

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

cokhidaithang.com - robtex.com