`cuuhothangmay.com`

DNSSEC	⚠️ Not signed
A	103.70.13.249^{🇻🇳 VNDATA-AS-VN103.70.12.0/23 HYPERCORE-VN}
		PTR	`fp249.updata.com.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	`google-site-verification=Iv0ZgRaCiYoFLSkta3gzrvka03OonCaHIDmgb-YDKw0`
SOA	`nsbak.pavietnam.net`hostmaster@cuuhothangmay.com 2025-02-21 #3

`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=1778069706

Same first word

cuuhothangmay.com

DNS History

7 records (4 active, 3 former)

●NSns1.pavietnam.vn2026-05-01 → 2026-05-06 · 3 obs

○ 2017-08-10 01:44:48
● 2026-05-01 14:16:54
● 2026-05-06 12:16:54

○NSns1.tenten.vn2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 01:44:48
○ 2026-05-01 14:16:54
○ 2026-05-06 12:16:54

●NSns2.pavietnam.vn2026-05-01 → 2026-05-06 · 3 obs

○ 2017-08-10 01:44:48
● 2026-05-01 14:16:54
● 2026-05-06 12:16:54

○NSns2.tenten.vn2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 01:44:48
○ 2026-05-01 14:16:54
○ 2026-05-06 12:16:54

○NSns3.tenten.vn2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 01:44:48
○ 2026-05-01 14:16:54
○ 2026-05-06 12:16:54

●NSnsbak.pavietnam.net2026-05-01 → 2026-05-06 · 3 obs

○ 2017-08-10 01:44:48
● 2026-05-01 14:16:54
● 2026-05-06 12:16:54

●A103.70.13.2492026-05-01 → 2026-05-06 · 2 obs

● 2026-05-01 14:16:54
● 2026-05-06 12:16:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net...	-
cuuhothangmay.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 cuuhothangmay.com (unsigned zone)

⏱️ Timing

Total: 1736ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.70.13.249`
NS	3	`nsbak.pavietnam.net, ns2.pavietnam.vn...`
TXT	1	`google-site-verification=Iv0ZgRaCiYoFLSk`
SOA	1	`nsbak.pavietnam.net hostmaster.cuuhothan`

Analysis

IP Addresses

cuuhothangmay.com points to IP number 103.70.13.249.

For instance, other host names www.thangmayvilla.vn, www.solarpump.vn, invt.com.vn, fp249.updata.com.vn and dienmattroigiadinh.vn share IP numbers with cuuhothangmay.com.

Name Servers

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

cuuhothangmay.com shares name servers with other domains at least partially, for example traicayvanphong.com, ecosys.gov.vn, phanbon.ai.vn, thegioihaitac.vn and fbs.com.vn.

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

Host names with two IPs:

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

cuuhothangmay.com - robtex.com