`thptvothisau.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.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`
TXT	`v=spf1 a mx ~all`
SOA	`nsbak.pavietnam.net`hostmaster@thptvothisau.com 2022-06-10 #11

`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=1776301577

WOT: UNKNOWN (67/100)

Same first word

thptvothisau.com

DNS History

18 records (4 active, 14 former)

○NSdns1.name-services.com2015-05-29 → 2017-01-24 · 4 obs

● 2015-05-29 01:27:36
● 2017-01-24 05:20:50
○ 2026-02-16 15:23:54
○ 2026-04-16 01:16:16

○NSdns2.name-services.com2015-05-29 → 2017-01-24 · 4 obs

● 2015-05-29 01:27:36
● 2017-01-24 05:20:50
○ 2026-02-16 15:23:54
○ 2026-04-16 01:16:16

○NSdns3.name-services.com2015-05-29 → 2017-01-24 · 4 obs

● 2015-05-29 01:27:36
● 2017-01-24 05:20:50
○ 2026-02-16 15:23:54
○ 2026-04-16 01:16:16

○NSdns4.name-services.com2015-05-29 → 2017-01-24 · 4 obs

● 2015-05-29 01:27:36
● 2017-01-24 05:20:50
○ 2026-02-16 15:23:54
○ 2026-04-16 01:16:16

○NSdns5.name-services.com2015-05-29 → 2017-01-24 · 4 obs

● 2015-05-29 01:27:36
● 2017-01-24 05:20:50
○ 2026-02-16 15:23:54
○ 2026-04-16 01:16:16

●NSns1.pavietnam.vn2026-02-16 → 2026-04-16 · 3 obs

○ 2017-01-24 05:20:50
● 2026-02-16 15:23:54
● 2026-04-16 01:16:16

●NSns2.pavietnam.vn2026-02-16 → 2026-04-16 · 3 obs

○ 2017-01-24 05:20:50
● 2026-02-16 15:23:54
● 2026-04-16 01:16:16

●NSnsbak.pavietnam.net2026-02-16 → 2026-04-16 · 3 obs

○ 2017-01-24 05:20:50
● 2026-02-16 15:23:54
● 2026-04-16 01:16:16

○MXalt1.aspmx.l.google.com2015-05-29 → 2026-02-16 · 4 obs

● 2015-05-29 01:27:36
● 2026-02-16 15:23:54
○ 2026-02-24 15:57:46
○ 2026-04-16 01:16:16

○MXalt2.aspmx.l.google.com2015-05-29 → 2026-02-16 · 4 obs

● 2015-05-29 01:27:36
● 2026-02-16 15:23:54
○ 2026-02-24 15:57:46
○ 2026-04-16 01:16:16

○MXaspmx.l.google.com2015-05-29 → 2026-02-16 · 4 obs

● 2015-05-29 01:27:36
● 2026-02-16 15:23:54
○ 2026-02-24 15:57:46
○ 2026-04-16 01:16:16

○MXaspmx2.googlemail.com2015-05-29 → 2026-02-16 · 4 obs

● 2015-05-29 01:27:36
● 2026-02-16 15:23:54
○ 2026-02-24 15:57:46
○ 2026-04-16 01:16:16

○MXaspmx3.googlemail.com2015-05-29 → 2026-02-16 · 4 obs

● 2015-05-29 01:27:36
● 2026-02-16 15:23:54
○ 2026-02-24 15:57:46
○ 2026-04-16 01:16:16

○MXaspmx4.googlemail.com2015-05-29 → 2026-02-16 · 4 obs

● 2015-05-29 01:27:36
● 2026-02-16 15:23:54
○ 2026-02-24 15:57:46
○ 2026-04-16 01:16:16

○MXaspmx5.googlemail.com2015-05-29 → 2026-02-16 · 4 obs

● 2015-05-29 01:27:36
● 2026-02-16 15:23:54
○ 2026-02-24 15:57:46
○ 2026-04-16 01:16:16

○MXmail.thptvothisau.com2015-05-29 → 2026-02-16 · 4 obs

● 2015-05-29 01:27:36
● 2026-02-16 15:23:54
○ 2026-02-24 15:57:46
○ 2026-04-16 01:16:16

●A112.213.89.382026-02-16 → 2026-04-16 · 3 obs

○ 2017-01-24 05:20:50
● 2026-02-16 15:23:54
● 2026-04-16 01:16:16

○A115.79.101.32015-05-29 → 2017-01-24 · 4 obs

● 2015-05-29 01:27:36
● 2017-01-24 05:20:50
○ 2026-02-16 15:23:54
○ 2026-04-16 01:16:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net...	-
thptvothisau.com	nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn	-

✅ Authoritative Response

Server:222.255.121.247

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thptvothisau.com (unsigned zone)

⏱️ Timing

Total: 1628ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`112.213.89.38`
NS	3	`ns1.pavietnam.vn, nsbak.pavietnam.net...`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`nsbak.pavietnam.net hostmaster.thptvothi`

Analysis

IP Addresses

thptvothisau.com points to a single IP: 112.213.89.38.

Other host names, for instance gapt.vn, ippielts.com, mail.zodiac.com.vn, cellfusionc.vn and bancongdepsaigon.com share IP numbers with thptvothisau.com.

Name Servers

thptvothisau.com is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

thptvothisau.com at least partially shares its name servers with other domains, for instance inax.biz.vn, tashing.com.vn, vnexpress.net.vn, catour.com.vn and tsb.com.vn.

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

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.

thptvothisau.com - robtex.com