bryanhoang.dev - dns.ninja

`bryanhoang.dev`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`quentin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c07^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quentin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c307^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`quentin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2307^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`quentin.ns.cloudflare.com`
		A	108.162.195.7^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quentin.ns.cloudflare.com`
		A	162.159.44.7^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quentin.ns.cloudflare.com`
		A	172.64.35.7^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quentin.ns.cloudflare.com`
NS	`tia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tia.ns.cloudflare.com`
		A	108.162.192.229^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tia.ns.cloudflare.com`
		A	172.64.32.229^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tia.ns.cloudflare.com`
		A	173.245.58.229^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tia.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=d5fb19d4496744d36c692d1817716780c8df6c37`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
SOA	`quentin.ns.cloudflare.com`dns@cloudflare.com serial=2407930288

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

bryanhoang.dev

Similar names

byronhagan.com

bryanhogan.com

bryanhogan.net

DNS History

5 records (5 active, 0 former)

●NSquentin.ns.cloudflare.com2026-05-03 → 2026-07-12 · 2 obs

● 2026-05-03 14:36:26
● 2026-07-12 02:31:38

●NStia.ns.cloudflare.com2026-05-03 → 2026-07-12 · 2 obs

● 2026-05-03 14:36:26
● 2026-07-12 02:31:38

●MXmail.protonmail.ch2026-05-03 → 2026-07-12 · 2 obs

● 2026-05-03 14:36:26
● 2026-07-12 02:31:38

●MXmailsec.protonmail.ch2026-05-03 → 2026-07-12 · 2 obs

● 2026-05-03 14:36:26
● 2026-07-12 02:31:38

●A76.76.21.212026-05-03 → 2026-07-12 · 2 obs

● 2026-05-03 14:36:26
● 2026-07-12 02:31:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
bryanhoang.dev	tia.ns.cloudflare.com, quentin.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.229

NS records: tia.ns.cloudflare.com, quentin.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 852ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`quentin.ns.cloudflare.com, tia.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=d5fb19d4496744d3, v=spf1 include:_spf.protonmail.ch mx ~al`
SOA	1	`quentin.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

bryanhoang.dev directs to one IP number, which is 76.76.21.21.

Among the host names that share IP numbers with bryanhoang.dev are travelslu.govt.lc, maverick-sol.com, jeffryhermanto.com and two others.

Name Servers

bryanhoang.dev has two authoritative name servers — quentin.ns.cloudflare.com and tia.ns.cloudflare.com.

bryanhoang.dev has the same name server delegation as a number of other domains, such as naturalbias.com, moneyfanclub.com, healthcare-akademie.de and two more.

There is at least partial name server overlap between bryanhoang.dev and other domains — intwt.com, herospin.co.pt, 38southstreet.com and two more among them.

These name servers tend to appear in combination with the name servers lia.ns.cloudflare.com, princess.ns.cloudflare.com, chip.ns.cloudflare.com and arushi.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

quentin.ns.cloudflare.com points to 108.162.195.7, 162.159.44.7, 172.64.35.7 and 3 other IP addresses.

tia.ns.cloudflare.com points to 108.162.192.229, 172.64.32.229, 173.245.58.229 and 3 other IP addresses.

Mail Servers

The MX records for bryanhoang.dev point to two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

bryanhoang.dev has the same mail server arrangement as a number of other domains, for example polstein.com, organizedblue.com, millerfamilyfoundation.org and two more.

bryanhoang.dev shares at least some of its mail servers with other domains — for example callisto.network, supcat.com, aegissec.ca and two more.

mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128. mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129. Both hosts resolve to three IP numbers.