`thienthiencat.com`

DNSSEC	⚠️ Not signed
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	`ns-bak.matbao.com` ⚠️ Not in parent delegation
		A	35.198.246.158^{🇸🇬 Google35.198.240.0/20}
			PTR	`158.246.198.35.bc.googleusercontent.com`
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}
MX	`pro58.emailserver.vn` ⭐
		A	103.15.48.168^{🇻🇳 ODS-AS-VN103.15.48.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`pro58.emailserver.vn`
TXT	`v=spf1 mx include:emailserver.vn include:spf.protection.outlook.com -all`
SOA	`ns1.matbao.vn`admin@matbao.com 2020-09-24 #1

`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=1776185442

Same first word

thienthiencat.com

DNS History

6 records (4 active, 2 former)

●NSns-bak.matbao.com2016-12-14 → 2026-04-14 · 2 obs

● 2016-12-14 23:56:56
● 2026-04-14 17:01:38

●NSns1.matbao.vn2016-12-14 → 2026-04-14 · 2 obs

● 2016-12-14 23:56:56
● 2026-04-14 17:01:38

●NSns2.matbao.vn2016-12-14 → 2026-04-14 · 2 obs

● 2016-12-14 23:56:56
● 2026-04-14 17:01:38

○MXmail.thienthiencat.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 23:56:56
○ 2020-03-26 21:46:14
○ 2026-04-14 17:01:38

○MXpro08.emailserver.vn2020-03-26 → 2020-03-26 · 4 obs

○ 2016-12-14 23:56:56
● 2020-03-26 21:46:14
○ 2026-02-28 11:06:52
○ 2026-04-14 17:01:38

●MXpro58.emailserver.vn2026-02-28 → 2026-04-14 · 3 obs

○ 2020-03-26 21:46:14
● 2026-02-28 11:06:52
● 2026-04-14 17:01:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...	-
thienthiencat.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 thienthiencat.com (unsigned zone)

⏱️ Timing

Total: 1417ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns-bak.matbao.com, ns2.matbao.vn...`
MX	1	`pro58.emailserver.vn (pri: 0)`
TXT	1	`v=spf1 mx include:emailserver.vn include`
SOA	1	`ns1.matbao.vn admin.matbao.com`

Analysis

Name Servers

thienthiencat.com is delegated to three name servers: ns-bak.matbao.com, ns1.matbao.vn and ns2.matbao.vn.

thienthiencat.com at least partially shares name servers with other domains, including vppvinacom.vn, sonvietpc.com, mochoatram.com, tigon.vn and incore.vn.

These name servers are commonly used with ns1.matbao.com, ns2.matbao.com and ns1.digipowerdns.com.

Hosts with two IPs:

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 with one IP:

ns-bak.matbao.com points to 35.198.246.158.

Mail Servers

A single mail server handles thienthiencat.com, pro58.emailserver.vn.

thienthiencat.com shares the same mail server setup as other domains, for instance ghdh.vn, sammyhotel.vn, tamvietnam.com, phanmemtop.vn and tinhlamjw.com.

thienthiencat.com shares some mail servers with other domains, for instance donghungfootwear.com, glenda-studio.com, kiwa-industry.com.vn and anbinhshipping.com.

Host name pro58.emailserver.vn resolves to a single IP: 103.15.48.168.

thienthiencat.com - robtex.com