`dongphucatd.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:cdeb^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:16a4^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.22.164^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.235^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dana.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c069^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2069^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dana.ns.cloudflare.com`
		A	108.162.192.105^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	172.64.32.105^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	173.245.58.105^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
NS	`greg.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b73^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c173^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`greg.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2173^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`greg.ns.cloudflare.com`
		A	108.162.193.115^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	172.64.33.115^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	173.245.59.115^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	172.217.76.27^{🇺🇸 Google172.217.76.0/24}
			PTR	`yulhrp-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:1015::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.135.26^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
TXT	`ahrefs-site-verification_f00df7a469b3dc1b4b618f5637dd3861d6d418704e74fa94a4a5...`
TXT	`facebook-domain-verification=prn98o95gw8j7mvqaevdp56jfzczeb`
TXT	`google-gws-recovery-domain-verification=68526223`
TXT	`pinterest-site-verification=ae79d3f2f513d0b5a190d5af0513ed41`
TXT	`v=BIMI1;l=https://dongphucatd.com/logo.svg`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`yandex-verification: f42013e29c55abd9`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.22.164, 172.67.205.235
		IPv6	2606:4700:3033::ac43:cdeb, 2606:4700:3034::6815:16a4
SOA	`dana.ns.cloudflare.com`dns@cloudflare.com serial=2399222993

`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=1774607892

Same first word

dongphucatd.com

DNS History

11 records (11 active, 0 former)

●NSdana.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs

● 2026-03-27 11:01:12
● 2026-03-27 11:01:14

●NSgreg.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs

● 2026-03-27 11:01:12
● 2026-03-27 11:01:14

●MXalt1.aspmx.l.google.com2026-03-27 → 2026-03-27 · 2 obs

● 2026-03-27 11:01:12
● 2026-03-27 11:01:14

●MXalt2.aspmx.l.google.com2026-03-27 → 2026-03-27 · 2 obs

● 2026-03-27 11:01:12
● 2026-03-27 11:01:14

●MXalt3.aspmx.l.google.com2026-03-27 → 2026-03-27 · 2 obs

● 2026-03-27 11:01:12
● 2026-03-27 11:01:14

●MXalt4.aspmx.l.google.com2026-03-27 → 2026-03-27 · 2 obs

● 2026-03-27 11:01:12
● 2026-03-27 11:01:14

●MXaspmx.l.google.com2026-03-27 → 2026-03-27 · 2 obs

● 2026-03-27 11:01:12
● 2026-03-27 11:01:14

●A104.21.22.1642026-03-27 → 2026-03-27 · 2 obs

● 2026-03-27 11:01:12
● 2026-03-27 11:01:14

●A172.67.205.2352026-03-27 → 2026-03-27 · 2 obs

● 2026-03-27 11:01:12
● 2026-03-27 11:01:14

●A2606:4700:3033::ac43:cdeb2026-03-27 → 2026-03-27 · 2 obs

● 2026-03-27 11:01:12
● 2026-03-27 11:01:14

●A2606:4700:3034::6815:16a42026-03-27 → 2026-03-27 · 2 obs

● 2026-03-27 11:01:12
● 2026-03-27 11:01:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...	-
dongphucatd.com	greg.ns.cloudflare.com, dana.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.115

NS records: greg.ns.cloudflare.com, dana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dongphucatd.com (unsigned zone)

⏱️ Timing

Total: 184ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.205.235, 104.21.22.164`
AAAA	2	`2606:4700:3033::ac43:cdeb, 2606:4700:3034::6815:16a4`
NS	2	`dana.ns.cloudflare.com, greg.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	7	`ahrefs-site-verification_f00df7a469b3dc1, facebook-domain-verification=prn98o95gw8...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dana.ns.cloudflare.com dns.cloudflare.co`