`itcat.dev`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3033::6815:388f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:987f^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.143^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.127^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aldo.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cf8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aldo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aldo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aldo.ns.cloudflare.com`
		A	108.162.195.248^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aldo.ns.cloudflare.com`
		A	162.159.44.248^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aldo.ns.cloudflare.com`
		A	172.64.35.248^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aldo.ns.cloudflare.com`
NS	`nina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c088^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2088^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nina.ns.cloudflare.com`
		A	108.162.192.136^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	172.64.32.136^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	173.245.58.136^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽³⁸⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁴⁸⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.56.143, 172.67.152.127
		IPv6 hints	2606:4700:3033::6815:388f, 2606:4700:3036::ac43:987f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=248, name=cloudflare-ech.com
SOA	`aldo.ns.cloudflare.com`dns@cloudflare.com serial=2410388239

`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)

Subdomains

www.itcat.dev

Same first word

itcat.net

itcat.ru

itcat.cc

itcat.cn

itcat.es

itcat.org

itcat.com

itcat.net.cn

itcat.dev

itcat.cat

itcat.pl

Similar names

tacti.ru

attic.services

attic.com.au

tacit.org

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citat.ru

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ttcai.com

atcit.com

catti.es

cttai.blogspot.hk

ticat.at

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tacit.pl

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icatt.org

tcati.net

atitc.com

attic.io

iattc.org

ticat.eu

tacit.tokyo

itact.com.cn

atcit.cn

actti.com

tacti.cc

tacti.fail

citta.de

citat.it

tacit.ie

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ticat.cn

actit.be

attic.su

attic.at

attic.us

itact.co.jp

citat.org

catit.co.uk

attic.co.za

catti.com

catit.com

citta.es

aictt.com

aittc.com

tacit.im

tacit.finance

catit.online

tacit.be

citat.se

citta.org

tacti.co.jp

tacti.com

catit.org

tacti.com.br

catti.se

tacit.ca

ticta.net

attic.builders

tacit.eu

attic.ad

ticat.co.uk

icatt.nl

attic.ca

catti.net.cn

attic.pl

tacit.blue

catti.be

tacit.cn

attic.com.cn

titca.com

catit.com.mx

attic.holdings

tacit.fr

actit.co.in

citta.org.br

actit.ps

ittac.eu

citta.com.au

citat.com

citta.fr

tacit.de

icatt.eu

catit.co.kr

attic.sg

tacit.com

icatt.ca

citat.dk

actit.co.uk

icatt.net

citta.dk

ticat.de

citta.co

catit.co.il

caitt.cn

attic.systems

catti.eu

tcati.com

itact.de

citta.to

tacit.fi

attic.cl

attic.city

icatt.info

tacit.rs

catti.it

itact.cn

actit.eu

catti.org

itact.com.mx

DNS History

9 records (9 active, 0 former)

●NSaldo.ns.cloudflare.com2026-07-18 → 2026-07-25 · 2 obs

● 2026-07-18 04:34:28
● 2026-07-25 03:53:20

●NSnina.ns.cloudflare.com2026-07-18 → 2026-07-25 · 2 obs

● 2026-07-18 04:34:28
● 2026-07-25 03:53:20

●MXroute1.mx.cloudflare.net2026-07-18 → 2026-07-25 · 2 obs

● 2026-07-18 04:34:28
● 2026-07-25 03:53:20

●MXroute2.mx.cloudflare.net2026-07-18 → 2026-07-25 · 2 obs

● 2026-07-18 04:34:28
● 2026-07-25 03:53:20

●MXroute3.mx.cloudflare.net2026-07-18 → 2026-07-25 · 2 obs

● 2026-07-18 04:34:28
● 2026-07-25 03:53:20

●A104.21.56.1432026-07-18 → 2026-07-25 · 2 obs

● 2026-07-18 04:34:28
● 2026-07-25 03:53:20

●A172.67.152.1272026-07-18 → 2026-07-25 · 2 obs

● 2026-07-18 04:34:28
● 2026-07-25 03:53:20

●A2606:4700:3033::6815:388f2026-07-18 → 2026-07-25 · 2 obs

● 2026-07-18 04:34:28
● 2026-07-25 03:53:20

●A2606:4700:3036::ac43:987f2026-07-18 → 2026-07-25 · 2 obs

● 2026-07-18 04:34:28
● 2026-07-25 03:53:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
itcat.dev	aldo.ns.cloudflare.com, nina.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.136

NS records: aldo.ns.cloudflare.com, nina.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 812ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.152.127, 104.21.56.143`
AAAA	2	`2606:4700:3036::ac43:987f, 2606:4700:3033::6815:388f`
NS	2	`aldo.ns.cloudflare.com, nina.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 33), route3.mx.cloudflare.net (pri: 38)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aldo.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

www.itcat.dev is a subdomain of itcat.dev.

IP Addresses

itcat.dev directs to four IP numbers, which are 104.21.56.143, 172.67.152.127, 2606:4700:3033::6815:388f and 2606:4700:3036::ac43:987f.

ruenfocigpack.com, cinemaredpill.com, hpreston-media.com plus two other host names have IP numbers in common with itcat.dev.

Name Servers

itcat.dev is served by two delegated name servers, aldo.ns.cloudflare.com and nina.ns.cloudflare.com.

The name server configuration of itcat.dev is shared with other domains, for instance fraigufe.ru, kara99.com, snatchcasino-official.de and two others.

The name servers of itcat.dev overlap at least partially with those of other domains — among them pafipadangcermin.org, artech.am, dbgov.in and two more.

The name servers dahlia.ns.cloudflare.com, daphne.ns.cloudflare.com and dayana.ns.cloudflare.com are commonly seen alongside these name servers.

Hosts with 6 IP addresses each:

aldo.ns.cloudflare.com carries IP addresses 108.162.195.248, 162.159.44.248 and 172.64.35.248, with 3 other addresses beyond those.

nina.ns.cloudflare.com carries IP addresses 108.162.192.136, 172.64.32.136 and 173.245.58.136, with 3 other addresses beyond those.

Mail Servers

Mail for itcat.dev is routed through three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by itcat.dev are shared with other domains: usautopartshub.com, pcpafikotabotawa.org, spectralvpn.xyz and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net carries IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, with 3 other addresses beyond those.

route2.mx.cloudflare.net carries IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, with 3 other addresses beyond those.

route3.mx.cloudflare.net carries IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, with 3 other addresses beyond those.

itcat.dev - robtex.com

itcat.dev

dev

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`itcat.dev`

`dev`