`drhungdental.net`

DNSSEC	⚠️ Not signed
A	103.110.128.71^{🇻🇳 AXYS-VN103.110.128.0/23}
NS	`ns1.matbao.com` ⭐ ⚠️ Not in parent delegation
		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	`ns1.matbao.vn` ⚠️ Not in zone NS records
		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` ⚠️ Not in parent delegation
		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}
NS	`ns2.matbao.vn` ⚠️ Not in zone NS records
		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 2018-08-23 #5

`net`

	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=1778305616

Same first word

drhungdental.net

DNS History

5 records (5 active, 0 former)

●NSns1.matbao.com2026-03-26 → 2026-05-09 · 2 obs

● 2026-03-26 10:12:00
● 2026-05-09 05:56:44

●NSns1.matbao.vn2026-03-26 → 2026-05-09 · 2 obs

● 2026-03-26 10:12:00
● 2026-05-09 05:56:44

●NSns2.matbao.com2026-03-26 → 2026-05-09 · 2 obs

● 2026-03-26 10:12:00
● 2026-05-09 05:56:44

●NSns2.matbao.vn2026-03-26 → 2026-05-09 · 2 obs

● 2026-03-26 10:12:00
● 2026-05-09 05:56:44

●A103.110.128.712026-03-26 → 2026-05-09 · 2 obs

● 2026-03-26 10:12:00
● 2026-05-09 05:56:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	k.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
drhungdental.net	ns1.matbao.vn, ns2.matbao.vn	-

✅ Authoritative Response

Server:35.198.203.127

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for drhungdental.net (unsigned zone)

⏱️ Timing

Total: 1952ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.110.128.71`
NS	2	`ns1.matbao.com, ns2.matbao.com`
SOA	1	`ns1.matbao.com admin.matbao.com`

Analysis

IP Addresses

drhungdental.net points to a single IP: 103.110.128.71.

Other host names, for instance hanoisky.vn, ttcnhatrang.com, metconvn.com, marshall-storecentral.mom and nghegiasu.com share IP numbers with drhungdental.net.

Name Servers

drhungdental.net's delegation is handled by four name servers: ns1.matbao.com, ns2.matbao.com, ns1.matbao.vn and ns2.matbao.vn.

drhungdental.net partially shares name servers with other domains; examples include nguoiyeucu.net, compositethuanphu.com.vn, acup.vn, nhaviet.com.vn and boitronthucpham.com.

these name servers are commonly used with the name servers ns-bak.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

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

Host names pointing to 13.250.228.99: ns1.matbao.com and ns1.matbao.vn

Host names pointing to 103.110.128.60: ns1.matbao.com and ns1.matbao.vn

Host names pointing to 35.198.203.127: ns2.matbao.com and ns2.matbao.vn

Host names pointing to 103.138.89.11: ns2.matbao.com and ns2.matbao.vn

drhungdental.net - robtex.com