`localhost.cat`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:9e99^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:e5f^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.14.95^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.153^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kara.ns.cloudflare.com`
		A	108.162.192.123^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	172.64.32.123^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	173.245.58.123^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
NS	`rudy.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rudy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rudy.ns.cloudflare.com`
		A	108.162.193.229^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	172.64.33.229^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	173.245.59.229^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`MS=ms33589817`
TXT	`v=spf1 a mx include:_spf.google.com include:localhostcat.duckdns.org a:localh...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.14.95, 172.67.158.153
		IPv6 hints	2606:4700:3032::ac43:9e99, 2606:4700:3036::6815:e5f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=153, name=cloudflare-ech.com
SOA	`kara.ns.cloudflare.com`dns@cloudflare.com serial=2408671888

`cat`

	DNSSEC	🔒 Signed (DS record present)
	NS	`anyc1.irondns.net` ⭐
	NS	`cat.ns.nic.es`
	NS	`cat.pch.net`
	NS	`nsc.nic.de`
	NS	`switch.nic.cat`
	SOA	`anyc1.irondns.net`dnsmaster@corenic.org serial=2607041849

Same first word

localhost.bplaced.net

localhost.com.mx

localhost.vn

localhost.or.at

localhost.it

localhost.com

localhost.nl

localhost.in.ua

localhost.name

localhost.org

localhost.cab

localhost.us

localhost.guru

localhost.dk

localhost.ee

localhost.ba

localhost.asia

localhost.me.uk

localhost.net

localhost.com.pl

localhost.li

localhost.in.th

localhost.jp

localhost.gg

localhost.team

localhost.sk

localhost.so

localhost.group

localhost.uk.net

localhost.su

localhost.is

localhost.re

localhost.lu

localhost.tv

localhost.com.ar

localhost.gd

localhost.cx

localhost.fr

localhost.bg

localhost.net.nz

localhost.ly

localhost.pw

localhost.biz

localhost.cl

localhost.lt

localhost.uz

localhost.ch

localhost.me

localhost.run

localhost.net.au

localhost.cz

localhost.com.br

localhost.hu

localhost.co

localhost.my

localhost.de

localhost.net.br

localhost.fail

localhost.ws

localhost.nl.eu.org

localhost.ai

localhost.si

localhost.ae

localhost.ma

localhost.city

localhost.domains

localhost.com.dz

localhost.industries

localhost.co.at

localhost.company

localhost.cc

localhost.co.nz

localhost.direct

localhost.cf

localhost.radio

localhost.net.ar

localhost.st

localhost.today

localhost.eu

localhost.at

localhost.la

localhost.ro

localhost.cn

localhost.nu

localhost.com.ua

localhost.com.sg

localhost.zone

localhost.wtf

localhost.town

localhost.sx

localhost.fi

localhost.myshopify.com

localhost.tn

localhost.rs

localhost.hm

localhost.pl

localhost.ru

localhost.be

localhost.exposed

localhost.as

localhost.one

localhost.dz

localhost.ge

localhost.md

localhost.systems

localhost.sg

localhost.fm

localhost.info

localhost.technology

localhost.cat

localhost.to

localhost.co.uk

localhost.com.au

Similar names

DNS History

19 records (11 active, 8 former)

●NSkara.ns.cloudflare.com2021-09-14 → 2026-07-04 · 3 obs

○ 2021-06-29 11:20:44
● 2021-09-14 19:18:36
● 2026-07-04 19:28:54

○NSns1.cdmon.net2015-08-12 → 2021-06-29 · 4 obs

● 2015-08-12 17:48:46
● 2021-06-29 11:20:44
○ 2021-09-14 19:18:36
○ 2026-07-04 19:28:54

○NSns2.cdmon.net2015-08-12 → 2021-06-29 · 4 obs

● 2015-08-12 17:48:46
● 2021-06-29 11:20:44
○ 2021-09-14 19:18:36
○ 2026-07-04 19:28:54

○NSns3.cdmon.net2015-08-12 → 2021-06-29 · 4 obs

● 2015-08-12 17:48:46
● 2021-06-29 11:20:44
○ 2021-09-14 19:18:36
○ 2026-07-04 19:28:54

○NSns4.cdmondns-01.org2018-09-21 → 2021-06-29 · 5 obs

○ 2015-08-12 17:48:46
● 2018-09-21 15:54:44
● 2021-06-29 11:20:44
○ 2021-09-14 19:18:36
○ 2026-07-04 19:28:54

○NSns5.cdmondns-01.com2018-09-21 → 2021-06-29 · 5 obs

○ 2015-08-12 17:48:46
● 2018-09-21 15:54:44
● 2021-06-29 11:20:44
○ 2021-09-14 19:18:36
○ 2026-07-04 19:28:54

●NSrudy.ns.cloudflare.com2021-09-14 → 2026-07-04 · 3 obs

○ 2021-06-29 11:20:44
● 2021-09-14 19:18:36
● 2026-07-04 19:28:54

●MXalt1.aspmx.l.google.com2015-08-12 → 2026-07-04 · 2 obs

● 2015-08-12 17:48:46
● 2026-07-04 19:28:54

●MXalt2.aspmx.l.google.com2015-08-12 → 2026-07-04 · 2 obs

● 2015-08-12 17:48:46
● 2026-07-04 19:28:54

●MXaspmx.l.google.com2015-08-12 → 2026-07-04 · 2 obs

● 2015-08-12 17:48:46
● 2026-07-04 19:28:54

●MXaspmx2.googlemail.com2015-08-12 → 2026-07-04 · 2 obs

● 2015-08-12 17:48:46
● 2026-07-04 19:28:54

●MXaspmx3.googlemail.com2015-08-12 → 2026-07-04 · 2 obs

● 2015-08-12 17:48:46
● 2026-07-04 19:28:54

●A104.21.14.952021-09-14 → 2026-07-04 · 3 obs

○ 2021-06-29 11:20:44
● 2021-09-14 19:18:36
● 2026-07-04 19:28:54

●A172.67.158.1532021-09-14 → 2026-07-04 · 3 obs

○ 2021-06-29 11:20:44
● 2021-09-14 19:18:36
● 2026-07-04 19:28:54

○A2606:4700:3030::ac43:9e992021-09-14 → 2021-12-10 · 5 obs

○ 2021-06-29 11:20:44
● 2021-09-14 19:18:36
● 2021-12-10 05:49:08
○ 2026-07-02 09:14:16
○ 2026-07-04 19:28:54

●A2606:4700:3032::ac43:9e992026-07-02 → 2026-07-04 · 3 obs

○ 2021-12-10 05:49:08
● 2026-07-02 09:14:16
● 2026-07-04 19:28:54

●A2606:4700:3036::6815:e5f2026-07-02 → 2026-07-04 · 3 obs

○ 2021-12-10 05:49:08
● 2026-07-02 09:14:16
● 2026-07-04 19:28:54

○A2606:4700:3037::6815:e5f2021-09-14 → 2021-12-10 · 5 obs

○ 2021-06-29 11:20:44
● 2021-09-14 19:18:36
● 2021-12-10 05:49:08
○ 2026-07-02 09:14:16
○ 2026-07-04 19:28:54

○A80.37.229.2262015-08-12 → 2021-06-29 · 4 obs

● 2015-08-12 17:48:46
● 2021-06-29 11:20:44
○ 2021-09-14 19:18:36
○ 2026-07-04 19:28:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cat	cat.ns.nic.es, switch.nic.cat, nsc.nic.de, cat.pch.net...	10 records
localhost.cat	kara.ns.cloudflare.com, rudy.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.229

NS records: kara.ns.cloudflare.com, rudy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for localhost.cat (unsigned zone)

⏱️ Timing

Total: 695ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.14.95, 172.67.158.153`
AAAA	2	`2606:4700:3036::6815:e5f, 2606:4700:3032::ac43:9e99`
NS	2	`kara.ns.cloudflare.com, rudy.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	2	`MS=ms33589817, v=spf1 a mx include:_spf.google.com incl`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kara.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 10

In-bailiwick: 2 (switch.nic.cat, switch.nic.cat)

Out-of-bailiwick: 8 (cat.ns.nic.es, cat.ns.nic.es, nsc.nic.de...)

Analysis

IP Addresses

localhost.cat resolves to four IP addresses: 104.21.14.95, 172.67.158.153, 2606:4700:3032::ac43:9e99 and 2606:4700:3036::6815:e5f.

Additional host names — lifewisefuture.com, www.mmk77.net, tennisbleusfrance24.icu and two others — share IP numbers with localhost.cat.

Name Servers

localhost.cat is served by two delegated name servers, kara.ns.cloudflare.com and rudy.ns.cloudflare.com.

localhost.cat shares its name server setup with other domains, including mehtroid.com, skoolers.net, rodanos.gr and two others.

localhost.cat partially shares its NS delegation with several other domains, including fakturovac.cz, xn--kcrv3uz5cuz9arfat14a.com, la-boissaude.com and two others.

Host names with 6 IP numbers:

kara.ns.cloudflare.com carries IP addresses 108.162.192.123, 172.64.32.123 and 173.245.58.123, with 3 other addresses beyond those.

rudy.ns.cloudflare.com carries IP addresses 108.162.193.229, 172.64.33.229 and 173.245.59.229, with 3 other addresses beyond those.

Mail Servers

localhost.cat is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

localhost.cat shares mail servers — at least in part — with other domains, including mutterer.com, ns500794.ns500841.ns500795.ns500821.ns500795.ns500821.ns500821.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, zedhair.com and two others.

These mail servers are frequently used alongside mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.

Host names with two IP numbers:

aspmx2.googlemail.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com maps to two IP addresses — 172.253.62.27 and 2607:f8b0:4004:c0b::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.

localhost.cat - robtex.com

localhost.cat

cat

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

Mail Servers

`localhost.cat`

`cat`