`duongvo.com`

DNSSEC	⚠️ Not signed
A	45.252.249.48^{🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-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 2023-07-03 #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=1774936777

Same first word

duongvo.com

Similar names

godunov.net

godunov.me

DNS History

4 records (3 active, 1 former)

●NSns1.matbao.com2016-01-25 → 2026-03-31 · 2 obs

● 2016-01-25 17:17:54
● 2026-03-31 06:21:26

●NSns2.matbao.com2016-01-25 → 2026-03-31 · 2 obs

● 2016-01-25 17:17:54
● 2026-03-31 06:21:26

○A139.162.25.832016-01-25 → 2017-04-21 · 4 obs

● 2016-01-25 17:17:54
● 2017-04-21 00:39:44
○ 2026-03-31 06:21:24
○ 2026-03-31 06:21:26

●A45.252.249.482026-03-31 → 2026-03-31 · 3 obs

○ 2017-04-21 00:39:44
● 2026-03-31 06:21:24
● 2026-03-31 06:21:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
duongvo.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 duongvo.com (unsigned zone)

⏱️ Timing

Total: 546ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.252.249.48`
NS	2	`ns1.matbao.com, ns2.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

duongvo.com points to an IP address: 45.252.249.48.

other host names include blackpearl.com.vn, everpiavn.com, missionizer.com, ohyeah.vn and blackpearl.vn; they share IP numbers with duongvo.com.

Name Servers

Two name servers ns1.matbao.com and ns2.matbao.com handle the delegation for duongvo.com.

duongvo.com shares the same name server setup as other domains, for instance lakeii.com, gaactiem.com, giathinh.tech, bienson.com and phutungotohaidieu.com.

duongvo.com at least partially shares name servers with other domains, for instance evnhaiphong.vn, ksystem.vn, nhapcode1s.com, procaffe.vn and ipsvn.com.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 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.

duongvo.com - robtex.com

duongvo.com

com