`thamtu247.vn`

DNSSEC	⚠️ Not signed
A	103.60.242.151^{🇻🇳 MEGA-VN103.60.242.0/23}
NS	`ns1.vmms.vn` ⭐
		A	2002:d2f5:571f::d2f5:571f^{HURRICANE2002::/16 RFC3068 - 6to4 anycast route provided by Nullroute.fi}
		A	210.245.87.16^{🇻🇳 FPT-AS-AP210.245.87.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`ns1.vmms.vn`
NS	`ns1.pavietnam.vn`
		A	2406:9c80::66^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns1.dotvndns.vn`
		A	112.213.89.3^{🇻🇳 SUPERDATA112.213.89.0/24 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	`ns1.dotvndns.vn`
NS	`ns2.pavietnam.vn`
		A	2406:9c80::9000:111^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns2.dotvndns.vn`
		A	222.255.121.247^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`static.vdc.vn`
			PTR	`static.vnpt.vn`
NS	`nsbak.pavietnam.net`
		A	2406:9c80::9000:302^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
		A	112.213.89.22^{🇻🇳 SUPERDATA112.213.89.0/24 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	`ns8922.dotvndns.vn`
MX	`mx1.hostinger.com` ⭐
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx2.hostinger.com`⁽¹⁰⁾
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`v=spf1 include:_spf.mail.hostinger.com ~all`
SOA	`ns1.vmms.vn`hostmaster@thamtu247.vn 2025-09-25 #23

`vn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn`
	NS	`b.dns-servers.vn`
	NS	`c.dns-servers.vn`
	NS	`d.dns-servers.vn`
	NS	`e.dns-servers.vn`
	NS	`f.dns-servers.vn`
	NS	`g.dns-servers.vn`
	NS	`h.dns-servers.vn`
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2030583696

Subdomains

mail.thamtu247.vn

Same first word

thamtu247.vn

DNS History

17 records (7 active, 10 former)

○NSns1.baoson.net2020-01-29 → 2020-02-19 · 5 obs

○ 2017-11-08 00:46:56
● 2020-01-29 04:38:46
● 2020-02-19 07:41:18
○ 2026-02-15 15:31:42
○ 2026-03-25 18:04:54

●NSns1.pavietnam.vn2026-02-15 → 2026-03-25 · 3 obs

○ 2020-02-19 07:41:18
● 2026-02-15 15:31:42
● 2026-03-25 18:04:54

●NSns1.vmms.vn2015-05-16 → 2026-03-25 · 5 obs

● 2015-05-16 08:54:58
● 2017-11-08 00:46:56
○ 2020-01-29 04:38:46
● 2020-02-19 07:41:18
● 2026-03-25 18:04:54

○NSns2.baoson.net2020-01-29 → 2020-02-19 · 5 obs

○ 2017-11-08 00:46:56
● 2020-01-29 04:38:46
● 2020-02-19 07:41:18
○ 2026-02-15 15:31:42
○ 2026-03-25 18:04:54

●NSns2.pavietnam.vn2026-02-15 → 2026-03-25 · 3 obs

○ 2020-02-19 07:41:18
● 2026-02-15 15:31:42
● 2026-03-25 18:04:54

○NSns2.vmms.vn2015-05-16 → 2017-11-08 · 4 obs

● 2015-05-16 08:54:58
● 2017-11-08 00:46:56
○ 2020-01-29 04:38:46
○ 2026-03-25 18:04:54

○NSns3.vmms.vn2015-05-16 → 2017-11-08 · 4 obs

● 2015-05-16 08:54:58
● 2017-11-08 00:46:56
○ 2020-01-29 04:38:46
○ 2026-03-25 18:04:54

●NSnsbak.pavietnam.net2026-02-15 → 2026-03-25 · 3 obs

○ 2020-02-19 07:41:18
● 2026-02-15 15:31:42
● 2026-03-25 18:04:54

○MXalt1.aspmx.l.google.com2015-05-16 → 2020-02-19 · 4 obs

● 2015-05-16 08:54:58
● 2020-02-19 07:41:18
○ 2026-02-15 15:31:42
○ 2026-03-25 18:04:54

○MXalt2.aspmx.l.google.com2015-05-16 → 2020-02-19 · 4 obs

● 2015-05-16 08:54:58
● 2020-02-19 07:41:18
○ 2026-02-15 15:31:42
○ 2026-03-25 18:04:54

○MXaspmx.l.google.com2015-05-16 → 2020-02-19 · 4 obs

● 2015-05-16 08:54:58
● 2020-02-19 07:41:18
○ 2026-02-15 15:31:42
○ 2026-03-25 18:04:54

●MXmx1.hostinger.com2026-02-15 → 2026-03-25 · 3 obs

○ 2020-02-19 07:41:18
● 2026-02-15 15:31:42
● 2026-03-25 18:04:54

●MXmx2.hostinger.com2026-02-15 → 2026-03-25 · 3 obs

○ 2020-02-19 07:41:18
● 2026-02-15 15:31:42
● 2026-03-25 18:04:54

●A103.60.242.1512026-02-15 → 2026-03-25 · 3 obs

○ 2020-02-19 07:41:18
● 2026-02-15 15:31:42
● 2026-03-25 18:04:54

○A112.213.89.172020-01-29 → 2020-02-19 · 5 obs

○ 2017-11-08 00:46:56
● 2020-01-29 04:38:46
● 2020-02-19 07:41:18
○ 2026-02-15 15:31:42
○ 2026-03-25 18:04:54

○A125.212.243.1152017-11-08 → 2017-11-08 · 4 obs

○ 2016-08-18 12:16:58
● 2017-11-08 00:46:56
○ 2020-01-29 04:38:46
○ 2026-03-25 18:04:54

○A210.245.89.782015-05-16 → 2016-08-18 · 4 obs

● 2015-05-16 08:54:58
● 2016-08-18 12:16:58
○ 2017-11-08 00:46:56
○ 2026-03-25 18:04:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
thamtu247.vn	ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net	4 records

✅ Authoritative Response

Server:112.213.89.3

NS records: ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thamtu247.vn (unsigned zone)

⏱️ Timing

Total: 1820ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.60.242.151`
NS	3	`ns2.pavietnam.vn, ns1.pavietnam.vn...`
MX	2	`mx2.hostinger.com (pri: 10), mx1.hostinger.com (pri: 5)`
TXT	1	`v=spf1 include:_spf.mail.hostinger.com ~`
SOA	1	`ns1.vmms.vn hostmaster.thamtu247.vn`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)

Analysis

Hierarchy

thamtu247.vn is a parent of mail.thamtu247.vn.

IP Addresses

thamtu247.vn points to a single IP number: 103.60.242.151.

Other host names, for instance mail.thamtu247.vn, taxithanhnga.vn, duhocth.edu.vn and www.duhocth.edu.vn share IP numbers with thamtu247.vn.

Name Servers

thamtu247.vn is delegated to four name servers: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn and ns1.vmms.vn.

thamtu247.vn at least partially shares name servers with other domains, for instance ribocoffee.com, benhvienthammykangnam.com.vn, appweb.vn, halongtravel.com and suaghehcm.com.

These name servers are often used together with ns2.vmms.vn, ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com and ns3.vmms.vn.

Host names with two IP numbers:

nsbak.pavietnam.net points to: 2406:9c80::9000:302 and 112.213.89.22.

ns1.pavietnam.vn points to: 2406:9c80::66 and 112.213.89.3.

ns2.pavietnam.vn points to: 2406:9c80::9000:111 and 222.255.121.247.

ns1.vmms.vn points to: 2002:d2f5:571f::d2f5:571f and 210.245.87.16.

Mail Servers

thamtu247.vn is handled by two mail servers: mx1.hostinger.com and mx2.hostinger.com.

thamtu247.vn uses the same mail server configuration as other domains, such as compartilharh.com, trulivers.com, apolon.in, elagaiby.com and airealm.com.

thamtu247.vn shares at least some mail servers with other domains, for instance bullishdata.com, kitap.az, linhkiengk.com and zenbuddhamaster.com.

Host names with two IP numbers:

mx1.hostinger.com points to 2606:4700:90:0:c1f8:f874:2386:b61f and 172.65.182.103.

mx2.hostinger.com points to 2606:4700:90:0:c1f8:f874:2386:b61f and 172.65.182.103.

Host names pointing to 2606:4700:90:0:c1f8:f874:2386:b61f: mx1.hostinger.com, mx2.hostinger.com.

Host names pointing to 172.65.182.103: mx1.hostinger.com, mx2.hostinger.com.

thamtu247.vn - robtex.com

thamtu247.vn

vn

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`thamtu247.vn`

`vn`