`tuvanhoancau.com`

DNSSEC	⚠️ Not signed
A	172.104.182.161^{🇸🇬 AKAMAI-LINODE-AP172.104.160.0/19 Akamai Technologies}
		PTR	`172-104-182-161.ip.linodeusercontent.com`
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}
MX	`alt4.aspmx.l.google.com` ⭐
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
TXT	`google-gws-recovery-domain-verification=43623076`
SOA	`ns1.matbao.com`admin@matbao.com 2023-02-20 #6

`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=1778542686

Same first word

tuvanhoancau.com

DNS History

12 records (4 active, 8 former)

○NSdns19.fpt.vn2015-08-06 → 2016-07-13 · 4 obs

● 2015-08-06 01:50:12
● 2016-07-13 20:13:30
○ 2026-04-03 11:06:14
○ 2026-05-11 23:47:22

○NSdns20.fpt.vn2015-08-06 → 2016-07-13 · 4 obs

● 2015-08-06 01:50:12
● 2016-07-13 20:13:30
○ 2026-04-03 11:06:14
○ 2026-05-11 23:47:22

●NSns1.matbao.com2026-04-03 → 2026-05-11 · 3 obs

○ 2016-07-13 20:13:30
● 2026-04-03 11:06:14
● 2026-05-11 23:47:22

●NSns2.matbao.com2026-04-03 → 2026-05-11 · 3 obs

○ 2016-07-13 20:13:30
● 2026-04-03 11:06:14
● 2026-05-11 23:47:22

○MXalt1.aspmx.l.google.com2015-08-06 → 2016-07-13 · 4 obs

● 2015-08-06 01:50:12
● 2016-07-13 20:13:30
○ 2026-04-03 11:06:14
○ 2026-05-11 23:47:22

○MXalt2.aspmx.l.google.com2015-08-06 → 2016-07-13 · 4 obs

● 2015-08-06 01:50:12
● 2016-07-13 20:13:30
○ 2026-04-03 11:06:14
○ 2026-05-11 23:47:22

●MXalt4.aspmx.l.google.com2026-04-03 → 2026-05-11 · 3 obs

○ 2016-07-13 20:13:30
● 2026-04-03 11:06:14
● 2026-05-11 23:47:22

○MXaspmx.l.google.com2015-08-06 → 2016-07-13 · 4 obs

● 2015-08-06 01:50:12
● 2016-07-13 20:13:30
○ 2026-04-03 11:06:14
○ 2026-05-11 23:47:22

○MXaspmx2.googlemail.com2015-08-06 → 2016-07-13 · 4 obs

● 2015-08-06 01:50:12
● 2016-07-13 20:13:30
○ 2026-04-03 11:06:14
○ 2026-05-11 23:47:22

○MXaspmx3.googlemail.com2015-08-06 → 2016-07-13 · 4 obs

● 2015-08-06 01:50:12
● 2016-07-13 20:13:30
○ 2026-04-03 11:06:14
○ 2026-05-11 23:47:22

○A115.79.206.1282015-08-06 → 2016-07-13 · 4 obs

● 2015-08-06 01:50:12
● 2016-07-13 20:13:30
○ 2026-04-03 11:06:14
○ 2026-05-11 23:47:22

●A172.104.182.1612026-04-03 → 2026-05-11 · 3 obs

○ 2016-07-13 20:13:30
● 2026-04-03 11:06:14
● 2026-05-11 23:47:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tuvanhoancau.com	ns1.matbao.com, ns2.matbao.com	4 records

✅ Authoritative Response

Server:103.110.128.60

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tuvanhoancau.com (unsigned zone)

⏱️ Timing

Total: 581ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.104.182.161`
NS	2	`ns1.matbao.com, ns2.matbao.com`
MX	1	`ALT4.ASPMX.L.GOOGLE.com (pri: 10)`
TXT	1	`google-gws-recovery-domain-verification=`
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

tuvanhoancau.com resolves to one IP number: 172.104.182.161.

Other host names, for instance minhchan.com, 172-104-182-161.ip.linodeusercontent.com and saoviet.vn share IP numbers with tuvanhoancau.com.

Name Servers

tuvanhoancau.com's delegation uses two name servers: ns1.matbao.com and ns2.matbao.com.

tuvanhoancau.com uses the same name server setup as other domains, such as mayphatdiencummins.com, nhanongviet6.click, xaydunganphuc.com, bikkviz.com and dichvuseodanang.com.

tuvanhoancau.com at least partially shares name servers with other domains, including sitcline.vn, thewin.vn, tovfamily.com, hanoiship.com and shopnguoilonquangngai.com.

These name servers are commonly used together with the name servers ns1.matbao.vn, ns2.matbao.vn, ns3.matbao.com and ns4.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

Mail Servers

A single mail server handles tuvanhoancau.com, alt4.aspmx.l.google.com.

tuvanhoancau.com shares the same mail server setup as other domains, for instance startekel.com, sfbpa.org, infinityphotographers.com, repcor1.com and mightyrealtors.com.

tuvanhoancau.com shares at least some mail servers with other domains, for example isac.org.br, spilledmilkorganizing.com, 1baht.net, bundb.de and hyper-mouse.com.

these mail servers are often used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com.

The host name alt4.aspmx.l.google.com resolves to two IP numbers: 2a00:1450:400c:c00::1b and 173.194.76.27.

tuvanhoancau.com - robtex.com