`authcat.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:bc74^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:883^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.131^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.188.116^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anuj.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b41^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c141^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anuj.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2141^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anuj.ns.cloudflare.com`
		A	108.162.193.65^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
		A	172.64.33.65^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
		A	173.245.59.65^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
NS	`melinda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melinda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melinda.ns.cloudflare.com`
		A	108.162.192.198^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
		A	172.64.32.198^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
		A	173.245.58.198^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.8.131, 172.67.188.116
		IPv6 hints	2606:4700:3030::ac43:bc74, 2606:4700:3037::6815:883
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=9, name=cloudflare-ech.com
SOA	`anuj.ns.cloudflare.com`dns@cloudflare.com serial=2401959232

`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=1776998061

Same first word

authcat.com

Similar names

actauth.com

tachaut.com

huatact.com

catutah.com

ctautah.org

DNS History

13 records (6 active, 7 former)

●NSanuj.ns.cloudflare.com2026-02-15 → 2026-04-24 · 3 obs

○ 2020-03-04 07:14:30
● 2026-02-15 19:20:32
● 2026-04-24 02:55:10

○NSf1g1ns1.dnspod.net2015-04-23 → 2020-03-04 · 4 obs

● 2015-04-23 08:00:08
● 2020-03-04 07:14:30
○ 2026-02-15 19:20:32
○ 2026-04-24 02:55:10

○NSf1g1ns2.dnspod.net2015-04-23 → 2017-03-25 · 4 obs

● 2015-04-23 08:00:08
● 2017-03-25 21:52:48
○ 2026-02-15 19:20:32
○ 2026-04-24 02:55:10

●NSmelinda.ns.cloudflare.com2026-02-15 → 2026-04-24 · 3 obs

○ 2020-03-04 07:14:30
● 2026-02-15 19:20:32
● 2026-04-24 02:55:10

○MX_dc-mx.91293086e522.authcat.com2026-02-15 → 2026-02-27 · 4 obs

● 2026-02-15 19:20:32
● 2026-02-27 05:06:14
○ 2026-03-18 12:40:06
○ 2026-04-24 02:55:10

●A104.21.8.1312026-02-15 → 2026-04-24 · 4 obs

● 2026-02-15 19:20:32
● 2026-02-27 05:06:14
○ 2026-03-18 12:40:06
● 2026-04-24 02:55:10

●A172.67.188.1162026-02-15 → 2026-04-24 · 4 obs

● 2026-02-15 19:20:32
● 2026-02-27 05:06:14
○ 2026-03-18 12:40:06
● 2026-04-24 02:55:10

○A188.114.96.02026-03-18 → 2026-03-18 · 3 obs

○ 2026-02-27 05:06:14
● 2026-03-18 12:40:06
○ 2026-04-24 02:55:10

○A188.114.97.02026-03-18 → 2026-03-18 · 3 obs

○ 2026-02-27 05:06:14
● 2026-03-18 12:40:06
○ 2026-04-24 02:55:10

●A2606:4700:3030::ac43:bc742026-02-15 → 2026-04-24 · 4 obs

● 2026-02-15 19:20:32
● 2026-02-27 05:06:14
○ 2026-03-18 12:40:06
● 2026-04-24 02:55:10

●A2606:4700:3037::6815:8832026-02-15 → 2026-04-24 · 4 obs

● 2026-02-15 19:20:32
● 2026-02-27 05:06:14
○ 2026-03-18 12:40:06
● 2026-04-24 02:55:10

○A2a06:98c1:3120::2026-03-18 → 2026-03-18 · 3 obs

○ 2026-02-27 05:06:14
● 2026-03-18 12:40:06
○ 2026-04-24 02:55:10

○A2a06:98c1:3121::2026-03-18 → 2026-03-18 · 3 obs

○ 2026-02-27 05:06:14
● 2026-03-18 12:40:06
○ 2026-04-24 02:55:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net...	-
authcat.com	anuj.ns.cloudflare.com, melinda.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.198

NS records: anuj.ns.cloudflare.com, melinda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for authcat.com (unsigned zone)

⏱️ Timing

Total: 144ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.188.116, 104.21.8.131`
AAAA	2	`2606:4700:3037::6815:883, 2606:4700:3030::ac43:bc74`
NS	2	`anuj.ns.cloudflare.com, melinda.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anuj.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by authcat.com: 2606:4700:3030::ac43:bc74, 2606:4700:3037::6815:883, 104.21.8.131 and 172.67.188.116.

other host names including buhrdc.com, longa.net, apexnetworks.buzz, long.bet and www.zlibrarya.online share IP numbers with authcat.com.

Name Servers

authcat.com is delegated to two name servers anuj.ns.cloudflare.com and melinda.ns.cloudflare.com.

authcat.com shares the same name server setup as other domains, for instance mivet.net.au, hotel-torrevieja.com, mivet.com.au, solargardens.org and frycee.com.

authcat.com at least partially shares name servers with other domains, for instance superfastconversions.com, iep-edu.com.co, coolprint.ru, nvperricone.es and smkbim.sch.id.

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

Host names with six IP numbers:

Host name anuj.ns.cloudflare.com points to: 2606:4700:58::adf5:3b41, 2803:f800:50::6ca2:c141, 2a06:98c1:50::ac40:2141, 108.162.193.65, 172.64.33.65 and 173.245.59.65.

Host name melinda.ns.cloudflare.com points to: 2606:4700:50::adf5:3ac6, 2803:f800:50::6ca2:c0c6, 2a06:98c1:50::ac40:20c6, 108.162.192.198, 172.64.32.198 and 173.245.58.198.

authcat.com - robtex.com

authcat.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`authcat.com`

`com`