`tuongban.com`

DNSSEC	⚠️ Not signed
A	103.56.157.100^{🇻🇳 VTN-1103.56.156.0/22 VCCORP-VN}
NS	`nsbak.dotvndns.com` ⭐
		A	2406:9c80::9000:302^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`nsbak.dotvndns.com`
		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`
NS	`ns1.dotvndns.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.dotvndns.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`
MX	`mr.dotvndns.vn` ⭐
		A	222.255.121.227^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`mailserver5.pavietnam.net`
			PTR	`mr.dotvndns.vn`
			PTR	`mailserver5.pavietnam.vn`
			PTR	`mr.pavietnam.vn`
TXT	`v=spf1 a mx ~all`
SOA	`nsbak.dotvndns.com`hostmaster@tuongban.com 2024-09-04 #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=1774671492

Same first word

tuongban.com

Similar names

buntagon.com

DNS History

8 records (5 active, 3 former)

●NSns1.dotvndns.vn2015-06-21 → 2026-03-28 · 2 obs

● 2015-06-21 16:55:40
● 2026-03-28 04:45:40

●NSns2.dotvndns.vn2015-06-21 → 2026-03-28 · 2 obs

● 2015-06-21 16:55:40
● 2026-03-28 04:45:40

●NSnsbak.dotvndns.com2026-03-15 → 2026-03-28 · 3 obs

○ 2015-06-21 16:55:40
● 2026-03-15 01:40:18
● 2026-03-28 04:45:40

●MXmr.dotvndns.vn2018-01-24 → 2026-03-28 · 2 obs

● 2018-01-24 12:42:50
● 2026-03-28 04:45:40

●A103.56.157.1002018-01-24 → 2026-03-28 · 3 obs

○ 2016-06-27 09:37:28
● 2018-01-24 12:42:50
● 2026-03-28 04:45:40

○A198.27.76.622016-01-16 → 2016-01-16 · 4 obs

○ 2015-11-04 10:21:12
● 2016-01-16 00:37:48
○ 2016-06-27 09:37:28
○ 2026-03-28 04:45:40

○A203.162.242.892016-06-27 → 2016-06-27 · 4 obs

○ 2016-01-16 00:37:48
● 2016-06-27 09:37:28
○ 2018-01-24 12:42:50
○ 2026-03-28 04:45:40

○A210.211.122.1852015-06-21 → 2015-11-04 · 4 obs

● 2015-06-21 16:55:40
● 2015-11-04 10:21:12
○ 2016-01-16 00:37:48
○ 2026-03-28 04:45:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tuongban.com	nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn	2 records

✅ Authoritative Response

Server:112.213.89.22

NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tuongban.com (unsigned zone)

⏱️ Timing

Total: 1581ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.56.157.100`
NS	3	`ns1.dotvndns.vn, nsbak.dotvndns.com...`
MX	1	`mr.dotvndns.vn (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`nsbak.dotvndns.com hostmaster.tuongban.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)

Analysis

IP Addresses

tuongban.com resolves to a single IP address: 103.56.157.100.

Name Servers

tuongban.com is delegated to three name servers: nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.

tuongban.com at least partially shares name servers with other domains, including dakhoanhantin.com, sodic.com.vn, milkteaworld.com, carboline.com.vn and hangcubaxachtay.com.

these name servers are commonly used with ns1.pavietnam.vn, ns3.dotvndns.vn, ns2.pavietnam.vn, nsbak.pavietnam.net and nsbak.dotvndns.vn.

Host names with two IP numbers:

nsbak.dotvndns.com points to: 2406:9c80::9000:302 and 112.213.89.22

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

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

Mail Servers

tuongban.com is handled by a single mail server, mr.dotvndns.vn.

tuongban.com shares its mail server setup with other domains, including vietnamlogistics.com.vn, xaydungminhquan.vn, indanhthiep247.com, chungvh.com and sinhvientot.net.

The mail servers for tuongban.com are shared with other domains, for instance dori.com.vn, viu.edu.vn, itourlink.com, caoduong.com.vn and kiotsoft.com.

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

mr.dotvndns.vn points to a single IP: 222.255.121.227.

tuongban.com - robtex.com

tuongban.com

com