`thienungsecurity.com`

DNSSEC	⚠️ Not signed
A	103.131.74.24^{🇻🇳 SUPERDATA103.131.74.0/24 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}
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`
MX	`mail9210.maychuemail.com` ⭐
		A	112.213.92.10^{🇻🇳 SUPERDATA112.213.92.0/24 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	`mail9210.maychuemail.com`
MX	`mx9210.maychuemail.net`⁽¹⁰⁾
		A	112.213.92.10^{🇻🇳 SUPERDATA112.213.92.0/24 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	`mail9210.maychuemail.com`
TXT	`google-site-verification=klwEe6D2nNQ-b922zd_dJeeoHdytH9w3NoPrqYYcoIg`
SOA	`nsbak.pavietnam.net`hostmaster@thienungsecurity.com 2026-07-16 #42

`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=1784507127

rank #428318 globally
rank #178971 in the tld

Same first word

thienungsecurity.com

DNS History

8 records (6 active, 2 former)

○NSalgin.ns.cloudflare.com2026-06-01 → 2026-06-01 · 2 obs

● 2026-06-01 21:46:16
○ 2026-07-20 00:52:06

○NSemma.ns.cloudflare.com2026-06-01 → 2026-06-01 · 2 obs

● 2026-06-01 21:46:16
○ 2026-07-20 00:52:06

●NSns1.pavietnam.vn2026-07-20 → 2026-07-20 · 2 obs

○ 2026-06-01 21:46:16
● 2026-07-20 00:52:06

●NSns2.pavietnam.vn2026-07-20 → 2026-07-20 · 2 obs

○ 2026-06-01 21:46:16
● 2026-07-20 00:52:06

●NSnsbak.pavietnam.net2026-07-20 → 2026-07-20 · 2 obs

○ 2026-06-01 21:46:16
● 2026-07-20 00:52:06

●MXmail9210.maychuemail.com2026-06-01 → 2026-07-20 · 2 obs

● 2026-06-01 21:46:16
● 2026-07-20 00:52:06

●MXmx9210.maychuemail.net2026-06-01 → 2026-07-20 · 2 obs

● 2026-06-01 21:46:16
● 2026-07-20 00:52:06

●A103.131.74.242026-06-01 → 2026-07-20 · 2 obs

● 2026-06-01 21:46:16
● 2026-07-20 00:52:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net...	-
thienungsecurity.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 thienungsecurity.com (unsigned zone)

⏱️ Timing

Total: 1646ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.131.74.24`
NS	3	`ns1.pavietnam.vn, ns2.pavietnam.vn...`
MX	2	`mx9210.maychuemail.net (pri: 10), mail9210.maychuemail.com (pri: 5)`
TXT	1	`google-site-verification=klwEe6D2nNQ-b92`
SOA	1	`nsbak.pavietnam.net hostmaster.thienungs`

Analysis

IP Addresses

thienungsecurity.com resolves to just one IP address, 103.131.74.24.

Two other host names, along with lapdatcameraquan11.com, www.vhp-tech.com and mail.saphana.vn, also share IP numbers with thienungsecurity.com.

Name Servers

thienungsecurity.com is served by three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

thienungsecurity.com has at least partial name server overlap with other domains, such as lotteaquarium.vn, datphimedia.com, tmipay.vn and two others.

These name servers tend to appear together with the name servers ns1.dotvndns.vn, ns2.dotvndns.vn and nsbak.dotvndns.com.

The hostnames nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn each direct to two IP addresses — nsbak.pavietnam.net to 112.213.89.22 and 2406:9c80::9000:302, ns1.pavietnam.vn to 112.213.89.3 and 2406:9c80::66, and ns2.pavietnam.vn to 222.255.121.247 and 2406:9c80::9000:111.

Mail Servers

thienungsecurity.com is served by two mail servers, mail9210.maychuemail.com and mx9210.maychuemail.net.

Among the domains sharing a mail server setup with thienungsecurity.com are valerie.com.vn, frien-pharma.com, sharecv.vn and two others.

There is at least a partial MX overlap between thienungsecurity.com and other domains, including baduong.vn, vnplastic.vn, cws.vn and two others.

These mail servers often co-occur with the mail servers baduong-vn.mail.protection.outlook.com.

Each of mail9210.maychuemail.com and mx9210.maychuemail.net points to exactly one IP address: 112.213.92.10.

mail9210.maychuemail.com and mx9210.maychuemail.net each have 112.213.92.10 IP addresses.

thienungsecurity.com - robtex.com