`technology-equipment.com`

DNSSEC	⚠️ Not signed
A	112.213.89.38^{🇻🇳 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	`ns8938.dotvndns.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`
SOA	`nsbak.dotvndns.com`hostmaster@technology-equipment.com 2017-11-21 #5

`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=1771291435

Same first word

technology-equipment.com

DNS History

8 records (4 active, 4 former)

●NSns1.dotvndns.vn2015-08-18 → 2026-03-24 · 7 obs

● 2015-08-18 00:33:02
● 2015-12-04 12:50:30
○ 2016-03-19 11:28:40
● 2016-07-16 18:15:02
○ 2017-03-21 09:07:06
● 2026-03-24 01:40:58
● 2026-03-24 01:41:00

○NSns1.pavietnam.vn2016-03-19 → 2017-03-21 · 5 obs

○ 2015-12-04 12:50:30
● 2016-03-19 11:28:40
● 2017-03-21 09:07:06
○ 2026-03-24 01:40:58
○ 2026-03-24 01:41:00

●NSns2.dotvndns.vn2015-08-18 → 2026-03-24 · 5 obs

● 2015-08-18 00:33:02
● 2016-07-16 18:15:02
○ 2017-03-21 09:07:06
● 2026-03-24 01:40:58
● 2026-03-24 01:41:00

○NSns2.pavietnam.vn2017-03-21 → 2017-03-21 · 4 obs

○ 2016-07-16 18:15:02
● 2017-03-21 09:07:06
○ 2026-03-24 01:40:58
○ 2026-03-24 01:41:00

●NSnsbak.dotvndns.com2026-03-24 → 2026-03-24 · 3 obs

○ 2017-03-21 09:07:06
● 2026-03-24 01:40:58
● 2026-03-24 01:41:00

○NSnsbak.pavietnam.net2017-03-21 → 2017-03-21 · 4 obs

○ 2016-07-16 18:15:02
● 2017-03-21 09:07:06
○ 2026-03-24 01:40:58
○ 2026-03-24 01:41:00

●A112.213.89.382026-03-24 → 2026-03-24 · 3 obs

○ 2017-03-21 09:07:06
● 2026-03-24 01:40:58
● 2026-03-24 01:41:00

○A14.161.11.2532015-08-18 → 2017-03-21 · 4 obs

● 2015-08-18 00:33:02
● 2017-03-21 09:07:06
○ 2026-03-24 01:40:58
○ 2026-03-24 01:41:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
technology-equipment.com	nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn	2 records

✅ Authoritative Response

Server:112.213.89.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for technology-equipment.com (unsigned zone)

⏱️ Timing

Total: 3361ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`112.213.89.38`
NS	3	`ns2.dotvndns.vn, ns1.dotvndns.vn...`
SOA	1	`nsbak.dotvndns.com hostmaster.technology`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

technology-equipment.com points to IP number 112.213.89.38.

For instance, other host names triluat.net, www.hangthat.vn, career.vn, vww.ts24.com.vn and vuonggia.com.vn share IP numbers with technology-equipment.com.

Name Servers

The delegation for technology-equipment.com is handled by three name servers: nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.

technology-equipment.com shares name servers with other domains at least partially, for example dienmaylocduc.vn, linhkiennotebook.com, bhld.org, chuaphuclam.com and cadobongda.com.vn.

these name servers are commonly paired with ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net, ns3.dotvndns.vn, dnssecbak.pavietnam.net, dnssec1.pavietnam.vn and dnssec2.pavietnam.vn.

Host names with two IPs:

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

technology-equipment.com - robtex.com