`dienmayquyetchien.com`

DNSSEC	⚠️ Not signed
A	42.119.236.235^{🇻🇳 FPT-AS-AP42.119.224.0/20 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
		PTR	`share235-nvme.megahost.vn`
NS	`cortney.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c057^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cortney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2057^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cortney.ns.cloudflare.com`
		A	108.162.192.87^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	172.64.32.87^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	173.245.58.87^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
NS	`paul.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c187^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paul.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2187^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paul.ns.cloudflare.com`
		A	108.162.193.135^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	172.64.33.135^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	173.245.59.135^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
SOA	`cortney.ns.cloudflare.com`dns@cloudflare.com serial=2401043365

`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=1778365966

Subdomains

mail.dienmayquyetchien.com

www.dienmayquyetchien.com

Same first word

dienmayquyetchien.com

DNS History

3 records (3 active, 0 former)

●NScortney.ns.cloudflare.com2026-05-06 → 2026-05-09 · 2 obs

● 2026-05-06 05:02:00
● 2026-05-09 22:43:44

●NSpaul.ns.cloudflare.com2026-05-06 → 2026-05-09 · 2 obs

● 2026-05-06 05:02:00
● 2026-05-09 22:43:44

●A42.119.236.2352026-05-06 → 2026-05-09 · 2 obs

● 2026-05-06 05:02:00
● 2026-05-09 22:43:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dienmayquyetchien.com	paul.ns.cloudflare.com, cortney.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.87

NS records: paul.ns.cloudflare.com, cortney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dienmayquyetchien.com (unsigned zone)

⏱️ Timing

Total: 153ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`42.119.236.235`
NS	2	`cortney.ns.cloudflare.com, paul.ns.cloudflare.com`
SOA	1	`cortney.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (paul.ns.cloudflare.com, paul.ns.cloudflare.com, paul.ns.cloudflare.com...)

Analysis

Hierarchy

dienmayquyetchien.com is a parent of mail.dienmayquyetchien.com and www.dienmayquyetchien.com.

IP Addresses

dienmayquyetchien.com resolves to one IP number: 42.119.236.235.

other host names including www.quantri.daotaolaixegianguyen.edu.vn.sathachlaixe.com, cpcalendars.igreen.net.vn, www.saigonacademy.vn, nhatudong.vn.smartdigital.com.vn and share235-nvme.megahost.vn share IP numbers with dienmayquyetchien.com.

Name Servers

dienmayquyetchien.com is delegated to two name servers cortney.ns.cloudflare.com and paul.ns.cloudflare.com.

dienmayquyetchien.com shares the same name server setup as other domains, for instance baileyandsons.com, winplace.eu, socialthinking.com, thebrookgroup.com and k-lighting.com.

dienmayquyetchien.com at least partially shares name servers with other domains, for instance kutamo.io, koala.tw, cote-particuliers.com, privateproxyreviews.com and yyl.me.

these name servers are commonly used alongside brett.ns.cloudflare.com.

Host names with six IP numbers:

Host name cortney.ns.cloudflare.com points to: 2606:4700:50::adf5:3a57, 2803:f800:50::6ca2:c057, 2a06:98c1:50::ac40:2057, 108.162.192.87, 172.64.32.87 and 173.245.58.87.

Host name paul.ns.cloudflare.com points to: 2606:4700:58::adf5:3b87, 2803:f800:50::6ca2:c187, 2a06:98c1:50::ac40:2187, 108.162.193.135, 172.64.33.135 and 173.245.59.135.

dienmayquyetchien.com - robtex.com