`thietbidokiem.com`

DNSSEC	⚠️ Not signed
A	202.92.6.43^{🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN}
		PTR	`nethost-2711.inet.vn`
NS	`ns3.dotvndns.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`
NS	`ns1.webhd.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.webhd.vn`
		A	222.255.121.247^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`static.vdc.vn`
			PTR	`static.vnpt.vn`
SOA	`ns3.dotvndns.vn`hostmaster@thietbidokiem.com 2025-08-26 #4

`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

Previously MX for

thietbidokiem.com

Same first word

thietbidokiem.com

DNS History

13 records (4 active, 9 former)

○NSmdns1.nhanhoa.com2015-06-05 → 2016-12-29 · 5 obs

○ 2008-03-08 18:42:00
● 2015-06-05 22:32:18
● 2016-12-29 01:15:38
○ 2026-05-01 13:12:38
○ 2026-05-12 00:05:20

○NSmdns2.nhanhoa.com2015-06-05 → 2016-12-29 · 5 obs

○ 2008-03-08 18:42:00
● 2015-06-05 22:32:18
● 2016-12-29 01:15:38
○ 2026-05-01 13:12:38
○ 2026-05-12 00:05:20

○NSmdns3.nhanhoa.com2015-06-05 → 2016-12-29 · 5 obs

○ 2008-03-08 18:42:00
● 2015-06-05 22:32:18
● 2016-12-29 01:15:38
○ 2026-05-01 13:12:38
○ 2026-05-12 00:05:20

○NSmdns4.nhanhoa.com2015-06-05 → 2016-12-29 · 5 obs

○ 2008-03-08 18:42:00
● 2015-06-05 22:32:18
● 2016-12-29 01:15:38
○ 2026-05-01 13:12:38
○ 2026-05-12 00:05:20

○NSns1.bluehost.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 18:42:00
○ 2015-06-05 22:32:18
○ 2026-05-12 00:05:20

●NSns1.webhd.vn2026-05-01 → 2026-05-12 · 3 obs

○ 2016-12-29 01:15:38
● 2026-05-01 13:12:38
● 2026-05-12 00:05:20

○NSns2.bluehost.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 18:42:00
○ 2015-06-05 22:32:18
○ 2026-05-12 00:05:20

●NSns2.webhd.vn2026-05-01 → 2026-05-12 · 3 obs

○ 2016-12-29 01:15:38
● 2026-05-01 13:12:38
● 2026-05-12 00:05:20

●NSns3.dotvndns.vn2026-05-01 → 2026-05-12 · 3 obs

○ 2016-12-29 01:15:38
● 2026-05-01 13:12:38
● 2026-05-12 00:05:20

○MXthietbidokiem.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 18:42:00
○ 2015-06-05 22:32:18
○ 2026-05-12 00:05:20

●A202.92.6.432026-05-01 → 2026-05-12 · 3 obs

○ 2016-12-29 01:15:38
● 2026-05-01 13:12:38
● 2026-05-12 00:05:20

○A27.0.15.1782015-06-05 → 2016-12-29 · 5 obs

○ 2008-03-08 18:42:00
● 2015-06-05 22:32:18
● 2016-12-29 01:15:38
○ 2026-05-01 13:12:38
○ 2026-05-12 00:05:20

○A69.89.31.1262008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 18:42:00
○ 2015-06-05 22:32:18
○ 2026-05-12 00:05:20

🔍 DNS Trace

Analysis

IP Addresses

thietbidokiem.com points to a single IP number: 202.92.6.43.

other host names for instance cpcalendars.inschool.edu.vn, www.web10.kaitomedia.vn, solex.com.vn, net.vn.dailyphumyford.com.vn and webdisk.inschool.edu.vn share IP numbers with thietbidokiem.com.

Name Servers

thietbidokiem.com is delegated to three name servers: ns3.dotvndns.vn, ns1.webhd.vn and ns2.webhd.vn.

thietbidokiem.com at least partially shares name servers with other domains, for instance konexa.com.vn, cactigreen.vn, nganvobridal.vn, dienlanhgiare24h.com and hoabinhminh.edu.vn.

These name servers are commonly used with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com, ns1.pavietnam.vn, nsbak.pavietnam.net, ns2.pavietnam.vn and ns4.dotvndns.vn.

Host names with one IP number:

ns3.dotvndns.vn points to 112.213.89.22.

ns1.webhd.vn points to 112.213.89.3.

ns2.webhd.vn points to 222.255.121.247.

thietbidokiem.com - robtex.com