`manimedical.vn`

DNSSEC	⚠️ Not signed
A	103.221.220.20^{🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN}
NS	`ns1.matbao.vn` ⭐
		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.vn`
		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.vn`admin@matbao.com 2026-05-03 #2

`vn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn`
	NS	`b.dns-servers.vn`
	NS	`c.dns-servers.vn`
	NS	`d.dns-servers.vn`
	NS	`e.dns-servers.vn`
	NS	`f.dns-servers.vn`
	NS	`g.dns-servers.vn`
	NS	`h.dns-servers.vn`
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2030757436

Subdomains

www.manimedical.vn

Same first word

manimedical.vn

Similar names

DNS History

4 records (3 active, 1 former)

●NSns1.matbao.vn2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 12:24:12
● 2026-05-11 04:30:46

●NSns2.matbao.vn2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 12:24:12
● 2026-05-11 04:30:46

●A103.221.220.202026-05-07 → 2026-05-11 · 3 obs

○ 2026-05-03 00:50:36
● 2026-05-07 15:29:54
● 2026-05-11 04:30:46

○A103.221.220.282026-05-01 → 2026-05-03 · 4 obs

● 2026-05-01 12:24:12
● 2026-05-03 00:50:36
○ 2026-05-07 15:29:54
○ 2026-05-11 04:30:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	b.dns-servers.vn, a.dns-servers.vn, d.dns-servers.vn, h.dns-servers.vn...	-
manimedical.vn	ns1.matbao.vn, ns2.matbao.vn	2 records

✅ Authoritative Response

Server:103.138.89.11

NS records: ns1.matbao.vn, ns2.matbao.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for manimedical.vn (unsigned zone)

⏱️ Timing

Total: 1740ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.221.220.20`
NS	2	`ns1.matbao.vn, ns2.matbao.vn`
SOA	1	`ns1.matbao.vn admin.matbao.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.matbao.vn, ns2.matbao.vn)

Analysis

Hierarchy

manimedical.vn is a parent of www.manimedical.vn.

IP Addresses

manimedical.vn points to a single IP number: 103.221.220.20.

Name Servers

Delegation for manimedical.vn rests with two name servers, ns1.matbao.vn and ns2.matbao.vn.

manimedical.vn shares the same name server setup as other domains, including sumi-japan.com.vn, seegarden.vn, cdkontum.edu.vn, firsthotel.com.vn and duhochcm.edu.vn.

manimedical.vn at least partially shares name servers with other domains, for instance batdongsandonganh.vn, roto.com.vn, mychair.vn, thegioibalo.vn and glamourdanang.vn.

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

Host names with two IP numbers: ns1.matbao.vn points to 13.250.228.99 and 103.110.128.60; ns2.matbao.vn points to 35.198.203.127 and 103.138.89.11.

manimedical.vn - robtex.com

manimedical.vn

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