`ntsbauthority.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:3554^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d2b6^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.84^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.210.182^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`tess.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ae3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tess.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tess.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tess.ns.cloudflare.com`
		A	108.162.192.227^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tess.ns.cloudflare.com`
		A	172.64.32.227^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tess.ns.cloudflare.com`
		A	173.245.58.227^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tess.ns.cloudflare.com`
NS	`vin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vin.ns.cloudflare.com`
		A	108.162.193.245^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	172.64.33.245^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	173.245.59.245^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
TXT	`google-site-verification=lQuzqCSjWeHQV_JpcNnQFkN_N3S4JEu87ej7a7rh-hs`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.53.84, 172.67.210.182
		IPv6 hints	2606:4700:3033::6815:3554, 2606:4700:3037::ac43:d2b6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com
SOA	`tess.ns.cloudflare.com`dns@cloudflare.com serial=2411117230

`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=1786337219

Same first word

ntsbauthority.com

DNS History

6 records (6 active, 0 former)

●NStess.ns.cloudflare.com2026-07-28 → 2026-08-10 · 2 obs

● 2026-07-28 00:00:30
● 2026-08-10 04:59:56

●NSvin.ns.cloudflare.com2026-07-28 → 2026-08-10 · 2 obs

● 2026-07-28 00:00:30
● 2026-08-10 04:59:56

●A104.21.53.842026-07-28 → 2026-08-10 · 2 obs

● 2026-07-28 00:00:30
● 2026-08-10 04:59:56

●A172.67.210.1822026-07-28 → 2026-08-10 · 2 obs

● 2026-07-28 00:00:30
● 2026-08-10 04:59:56

●A2606:4700:3033::6815:35542026-07-28 → 2026-08-10 · 2 obs

● 2026-07-28 00:00:30
● 2026-08-10 04:59:56

●A2606:4700:3037::ac43:d2b62026-07-28 → 2026-08-10 · 2 obs

● 2026-07-28 00:00:30
● 2026-08-10 04:59:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ntsbauthority.com	tess.ns.cloudflare.com, vin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.227

NS records: tess.ns.cloudflare.com, vin.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 219ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.53.84, 172.67.210.182`
AAAA	2	`2606:4700:3033::6815:3554, 2606:4700:3037::ac43:d2b6`
NS	2	`tess.ns.cloudflare.com, vin.ns.cloudflare.com`
TXT	2	`google-site-verification=lQuzqCSjWeHQV_J, v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`tess.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ntsbauthority.com has four IP addresses: 104.21.53.84, 172.67.210.182, 2606:4700:3033::6815:3554 and 2606:4700:3037::ac43:d2b6.

Additional host names — winnebagoofcoloradosprings.com, 4laborsoflove.org, cdpatent.com and two others — share IP numbers with ntsbauthority.com.

Name Servers

Two name servers handle the delegation for ntsbauthority.com: tess.ns.cloudflare.com and vin.ns.cloudflare.com.

ntsbauthority.com shares its name server setup with other domains, including electricalcontractorauthority.com, mysmarthomeauthority.com, orlandopestcontrolauthority.com and two others.

ntsbauthority.com has at least partial name server overlap with other domains, such as wydawnictwoelements.com, classichandtools.com, image360arlva.com and two others.

It is common to find these name servers paired with the name servers coco.ns.cloudflare.com.

Host names with 6 IP numbers:

tess.ns.cloudflare.com resolves to 108.162.192.227, 172.64.32.227 and 173.245.58.227 among others, with 3 other IP addresses in total.

vin.ns.cloudflare.com resolves to 108.162.193.245, 172.64.33.245 and 173.245.59.245 among others, with 3 other IP addresses in total.

ntsbauthority.com - robtex.com