`sieuthidiaoc.net`

DNSSEC	⚠️ Not signed
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 2022-03-28 #1

`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=1771291465

Same first word

sieuthidiaoc.com

sieuthidiaoc.net

DNS History

6 records (2 active, 4 former)

○NSns-bak.matbao.com2015-06-15 → 2017-09-03 · 3 obs

● 2015-06-15 05:28:22
● 2017-09-03 10:17:16
○ 2026-03-22 17:16:32

●NSns1.matbao.com2026-03-22 → 2026-03-22 · 2 obs

○ 2017-09-03 10:17:16
● 2026-03-22 17:16:32

○NSns1.matbao.vn2015-06-15 → 2017-09-03 · 3 obs

● 2015-06-15 05:28:22
● 2017-09-03 10:17:16
○ 2026-03-22 17:16:32

●NSns2.matbao.com2026-03-22 → 2026-03-22 · 2 obs

○ 2017-09-03 10:17:16
● 2026-03-22 17:16:32

○NSns2.matbao.vn2015-06-15 → 2017-09-03 · 3 obs

● 2015-06-15 05:28:22
● 2017-09-03 10:17:16
○ 2026-03-22 17:16:32

○A119.81.46.252015-06-15 → 2017-09-03 · 3 obs

● 2015-06-15 05:28:22
● 2017-09-03 10:17:16
○ 2026-03-22 17:16:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
sieuthidiaoc.net	ns1.matbao.com, ns2.matbao.com	-

✅ Authoritative Response

Server: 103.110.128.60

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sieuthidiaoc.net (unsigned zone)

⏱️ Timing

Total: 963ms | Queries: -

📄 Records

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

Analysis

Name Servers

sieuthidiaoc.net is delegated to two name servers ns1.matbao.com and ns2.matbao.com.

sieuthidiaoc.net shares the same name server setup as other domains, for instance hongthien.com, yensaobaoson.com, aquathanhxuan.com, bithep.com and nguyenbacsang.com.

sieuthidiaoc.net at least partially shares name servers with other domains, for instance thichthinhich.com, tieudungthoinay.vn, vingal.com, becamexijc.net and ohstem.vn.

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

Host names with two IP numbers:

The host name ns1.matbao.com points to 13.250.228.99 and 103.110.128.60; the host name ns2.matbao.com points to 35.198.203.127 and 103.138.89.11.

sieuthidiaoc.net - robtex.com