`tacdungthuoc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:c84f^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:3491^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.145^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.200.79^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`oswald.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bda^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`oswald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`oswald.ns.cloudflare.com`
		A	108.162.193.218^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	172.64.33.218^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	173.245.59.218^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
NS	`vida.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aec^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ec^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vida.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ec^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vida.ns.cloudflare.com`
		A	108.162.192.236^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.236^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.236^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
TXT	`google-site-verification=gof-86znoS8EKUr5YKzpiFCdPJRQTJFPujbHjnzQxdQ`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.52.145, 172.67.200.79
		IPv6 hints	2606:4700:3032::ac43:c84f, 2606:4700:3034::6815:3491
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=140, name=cloudflare-ech.com
SOA	`oswald.ns.cloudflare.com`dns@cloudflare.com serial=2409870558

`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=1784723107

Same first word

tacdungthuoc.com

DNS History

14 records (11 active, 3 former)

○NSns1.uniregistrymarket.link2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 07:24:40
○ 2019-03-27 16:15:14
○ 2026-07-22 12:51:30

○NSns2.uniregistrymarket.link2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 07:24:40
○ 2019-03-27 16:15:14
○ 2026-07-22 12:51:30

●NSoswald.ns.cloudflare.com2026-06-23 → 2026-07-22 · 3 obs

○ 2019-03-27 16:15:14
● 2026-06-23 01:35:48
● 2026-07-22 12:51:30

●NSvida.ns.cloudflare.com2026-06-23 → 2026-07-22 · 3 obs

○ 2019-03-27 16:15:14
● 2026-06-23 01:35:48
● 2026-07-22 12:51:30

●MXeforward1.registrar-servers.com2026-06-23 → 2026-07-22 · 2 obs

● 2026-06-23 01:35:48
● 2026-07-22 12:51:30

●MXeforward2.registrar-servers.com2026-06-23 → 2026-07-22 · 2 obs

● 2026-06-23 01:35:48
● 2026-07-22 12:51:30

●MXeforward3.registrar-servers.com2026-06-23 → 2026-07-22 · 2 obs

● 2026-06-23 01:35:48
● 2026-07-22 12:51:30

●MXeforward4.registrar-servers.com2026-06-23 → 2026-07-22 · 2 obs

● 2026-06-23 01:35:48
● 2026-07-22 12:51:30

●MXeforward5.registrar-servers.com2026-06-23 → 2026-07-22 · 2 obs

● 2026-06-23 01:35:48
● 2026-07-22 12:51:30

●A104.21.52.1452026-06-23 → 2026-07-22 · 3 obs

○ 2019-03-27 16:15:14
● 2026-06-23 01:35:48
● 2026-07-22 12:51:30

●A172.67.200.792026-06-23 → 2026-07-22 · 3 obs

○ 2019-03-27 16:15:14
● 2026-06-23 01:35:48
● 2026-07-22 12:51:30

●A2606:4700:3032::ac43:c84f2026-06-23 → 2026-07-22 · 3 obs

○ 2019-03-27 16:15:14
● 2026-06-23 01:35:48
● 2026-07-22 12:51:30

●A2606:4700:3034::6815:34912026-06-23 → 2026-07-22 · 3 obs

○ 2019-03-27 16:15:14
● 2026-06-23 01:35:48
● 2026-07-22 12:51:30

○A69.172.201.1532016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 07:24:40
○ 2019-03-27 16:15:14
○ 2026-07-22 12:51:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tacdungthuoc.com	vida.ns.cloudflare.com, oswald.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.236

NS records: vida.ns.cloudflare.com, oswald.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 631ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.200.79, 104.21.52.145`
AAAA	2	`2606:4700:3034::6815:3491, 2606:4700:3032::ac43:c84f`
NS	2	`oswald.ns.cloudflare.com, vida.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	2	`google-site-verification=gof-86znoS8EKUr, v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`oswald.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

tacdungthuoc.com directs to four IP numbers, which are 104.21.52.145, 172.67.200.79, 2606:4700:3032::ac43:c84f and 2606:4700:3034::6815:3491.

Two other host names, along with csticket.mx, www.seed-soft.com and concreteces.com, also share IP numbers with tacdungthuoc.com.

Name Servers

tacdungthuoc.com is delegated to two name servers: oswald.ns.cloudflare.com and vida.ns.cloudflare.com.

tacdungthuoc.com shares its NS records with other domains, for example performanceribs.com, thivien.org, sarapbabe.xyz and two others.

The name servers of tacdungthuoc.com overlap at least partially with those of other domains — among them tremr.com, mkvcinemas.study, ooopn.com and two more.

DNS names with 6 IP addresses:

oswald.ns.cloudflare.com resolves to 108.162.193.218, 172.64.33.218, 173.245.59.218 and 3 other IP addresses.

vida.ns.cloudflare.com resolves to 108.162.192.236, 172.64.32.236, 173.245.58.236 and 3 other IP addresses.

Mail Servers

Five mail servers handle tacdungthuoc.com: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

There is at least a partial MX overlap between tacdungthuoc.com and other domains, including marketingrestaurantes.com, airdrophq.cc, nonukcasinosnotongamcare.com and two others.

eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com are mail servers that frequently appear together with these mail servers.

Host names that point to one IP address:

eforward1.registrar-servers.com points to 162.255.118.51.

eforward2.registrar-servers.com points to 162.255.118.52.

eforward3.registrar-servers.com points to 162.255.118.51.

eforward4.registrar-servers.com points to 162.255.118.52.

eforward5.registrar-servers.com points to 162.255.118.51.

Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.

eforward2.registrar-servers.com and eforward4.registrar-servers.com are host names that each point to 162.255.118.52 IP addresses.