`nemtanthangphu.com`

DNSSEC	⚠️ Not signed
A	160.191.46.40^{TIDADIGI-VN160.191.46.0/23}
		PTR	`da40.tidadigi.com`
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}
MX	`mail.nemtanthangphu.com` ⭐
		A	160.191.46.40^{TIDADIGI-VN160.191.46.0/23}
			PTR	`da40.tidadigi.com`
TXT	`v=spf1 a mx ~all`
SOA	`ns1.matbao.com`admin@matbao.com 2025-12-15 #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=1778303391

Subdomains

mail.nemtanthangphu.com

Same first word

nemtanthangphu.com

DNS History

8 records (6 active, 2 former)

●NSns1.matbao.com2015-07-10 → 2026-05-09 · 2 obs

● 2015-07-10 01:27:46
● 2026-05-09 05:27:54

●NSns1.matbao.vn2026-05-08 → 2026-05-09 · 3 obs

○ 2015-07-10 01:27:46
● 2026-05-08 16:18:18
● 2026-05-09 05:27:54

●NSns2.matbao.com2015-07-10 → 2026-05-09 · 2 obs

● 2015-07-10 01:27:46
● 2026-05-09 05:27:54

●NSns2.matbao.vn2026-05-08 → 2026-05-09 · 3 obs

○ 2015-07-10 01:27:46
● 2026-05-08 16:18:18
● 2026-05-09 05:27:54

●MXmail.nemtanthangphu.com2015-07-10 → 2026-05-09 · 2 obs

● 2015-07-10 01:27:46
● 2026-05-09 05:27:54

○A103.249.100.272017-08-28 → 2017-08-28 · 4 obs

○ 2016-12-01 05:05:30
● 2017-08-28 01:38:58
○ 2026-05-08 16:18:18
○ 2026-05-09 05:27:54

○A118.69.175.22015-07-10 → 2016-12-01 · 4 obs

● 2015-07-10 01:27:46
● 2016-12-01 05:05:30
○ 2017-08-28 01:38:58
○ 2026-05-09 05:27:54

●A160.191.46.402026-05-08 → 2026-05-09 · 3 obs

○ 2017-08-28 01:38:58
● 2026-05-08 16:18:18
● 2026-05-09 05:27:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
nemtanthangphu.com	ns1.matbao.vn, ns2.matbao.vn	-

✅ Authoritative Response

Server:13.250.228.99

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nemtanthangphu.com (unsigned zone)

⏱️ Timing

Total: 1767ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`160.191.46.40`
NS	2	`ns2.matbao.com, ns1.matbao.com`
MX	1	`mail.nemtanthangphu.com (pri: 0)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`ns1.matbao.com admin.matbao.com`

Analysis

Hierarchy

The parent of mail.nemtanthangphu.com is nemtanthangphu.com.

IP Addresses

nemtanthangphu.com points to a single IP: 160.191.46.40.

Other host names, for instance vanep.org, mayepgachhuuthang.com, mail.maizdo.com, maydemtien.pro.vn and thachhien.com share IP numbers with nemtanthangphu.com.

Name Servers

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

nemtanthangphu.com partially shares name servers with other domains; examples include temchonghanggia4t.com, tourphuquoc.com.vn, bib.vn, vinsmarthome.vn and azgotravel.vn.

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

Mail Servers

nemtanthangphu.com is handled by a single mail server, mail.nemtanthangphu.com.

mail.nemtanthangphu.com points to a single IP: 160.191.46.40.

nemtanthangphu.com - robtex.com