`truonghoclaixe.com`

DNSSEC	⚠️ Not signed
A	103.179.189.238^{🇻🇳 VNPT-AS-VN103.179.188.0/23 INETSOLUTION-VN}
		PTR	`103.179.189.238.cloudfly.vn`
NS	`nsbak.pavietnam.net` ⭐
		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.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`
SOA	`nsbak.pavietnam.net`hostmaster@truonghoclaixe.com 2024-09-09 #23

`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=1778511391

Same first word

truonghoclaixe.com

DNS History

11 records (4 active, 7 former)

○NScarter.ns.cloudflare.com2015-11-28 → 2017-02-16 · 4 obs

● 2015-11-28 03:10:30
● 2017-02-16 05:14:20
○ 2026-03-19 15:08:42
○ 2026-05-11 15:15:08

○NSnaomi.ns.cloudflare.com2015-11-28 → 2017-02-16 · 4 obs

● 2015-11-28 03:10:30
● 2017-02-16 05:14:20
○ 2026-03-19 15:08:42
○ 2026-05-11 15:15:08

●NSns1.pavietnam.vn2026-03-19 → 2026-05-11 · 3 obs

○ 2017-02-16 05:14:20
● 2026-03-19 15:08:42
● 2026-05-11 15:15:08

●NSns2.pavietnam.vn2026-03-19 → 2026-05-11 · 3 obs

○ 2017-02-16 05:14:20
● 2026-03-19 15:08:42
● 2026-05-11 15:15:08

●NSnsbak.pavietnam.net2026-03-19 → 2026-05-11 · 3 obs

○ 2017-02-16 05:14:20
● 2026-03-19 15:08:42
● 2026-05-11 15:15:08

○MXmail.truonghoclaixe.com2015-11-28 → 2017-02-16 · 4 obs

● 2015-11-28 03:10:30
● 2017-02-16 05:14:20
○ 2026-03-19 15:08:42
○ 2026-05-11 15:15:08

●A103.179.189.2382026-03-19 → 2026-05-11 · 3 obs

○ 2017-02-16 05:14:20
● 2026-03-19 15:08:42
● 2026-05-11 15:15:08

○A104.24.98.772015-11-28 → 2017-02-16 · 4 obs

● 2015-11-28 03:10:30
● 2017-02-16 05:14:20
○ 2026-03-19 15:08:42
○ 2026-05-11 15:15:08

○A104.24.99.772015-11-28 → 2017-02-16 · 4 obs

● 2015-11-28 03:10:30
● 2017-02-16 05:14:20
○ 2026-03-19 15:08:42
○ 2026-05-11 15:15:08

○A2400:cb00:2048:1::6818:624d2017-02-16 → 2017-02-16 · 4 obs

○ 2015-11-28 03:10:30
● 2017-02-16 05:14:20
○ 2026-03-19 15:08:42
○ 2026-05-11 15:15:08

○A2400:cb00:2048:1::6818:634d2017-02-16 → 2017-02-16 · 4 obs

○ 2015-11-28 03:10:30
● 2017-02-16 05:14:20
○ 2026-03-19 15:08:42
○ 2026-05-11 15:15:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net...	-
truonghoclaixe.com	nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn	-

✅ Authoritative Response

Server:112.213.89.22

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for truonghoclaixe.com (unsigned zone)

⏱️ Timing

Total: 1157ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.179.189.238`
NS	3	`nsbak.pavietnam.net, ns1.pavietnam.vn...`
SOA	1	`nsbak.pavietnam.net hostmaster.truonghoc`

Analysis

IP Addresses

truonghoclaixe.com points to IP number 103.179.189.238.

Other host names, for example laixebinhduong.com and laixequandoi.com, share IPs with truonghoclaixe.com.

Name Servers

The delegation for truonghoclaixe.com is handled by three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

truonghoclaixe.com shares name servers with other domains at least partially, for example muaban60s.vn, apci.vn, bidc.vn, tkt-ntt.com and hungduy.com.