`localhost.nu`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:317c^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a2fd^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.49.124^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.253^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`guss.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guss.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guss.ns.cloudflare.com`
		A	108.162.193.172^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	172.64.33.172^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	173.245.59.172^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
NS	`shubhi.ns.cloudflare.com`
		A	2606:4700:50::a29f:263f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shubhi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`shubhi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`shubhi.ns.cloudflare.com`
		A	108.162.194.63^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shubhi.ns.cloudflare.com`
		A	162.159.38.63^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shubhi.ns.cloudflare.com`
		A	172.64.34.63^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shubhi.ns.cloudflare.com`
MX	`mx10.websupport.se` ⭐
		A	2a00:1968:0:9:109:235:175:125^{🇸🇪 LOOPIA32a00:1968::/48}
			PTR	`m101-out-mua-25.websupport.se`
		A	109.235.175.125^{🇸🇪 LOOPIA3109.235.175.0/24}
			PTR	`m101-u6-mx.websupport.se`
MX	`mx20.websupport.se`⁽¹⁰⁰⁾
		A	2a00:1968:0:9:109:235:175:126^{🇸🇪 LOOPIA32a00:1968::/48}
			PTR	`m101-out-mua-26.websupport.se`
		A	109.235.175.126^{🇸🇪 LOOPIA3109.235.175.0/24}
			PTR	`m101-u7-mx.websupport.se`
TXT	`spf2.0/pra a mx include:_sid.m101.websupport.se ?all`
TXT	`v=spf1 a mx include:_spf.m101.websupport.se ?all`
TXT	`v=spf1 mx a ip4:195.74.38.0/24 include:_spf.m101.websupport.se -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.49.124, 172.67.162.253
		IPv6 hints	2606:4700:3035::6815:317c, 2606:4700:3035::ac43:a2fd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=135, name=cloudflare-ech.com
SOA	`guss.ns.cloudflare.com`dns@cloudflare.com serial=2400969245

`nu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`catcher-in-the-rye.nic.nu` ⭐
	NS	`a.ns.nu`
	NS	`c.ns.nu`
	NS	`d.ns.nu`
	NS	`m.ns.nu`
	NS	`y.ns.nu`
	NS	`z.ns.nu`
	TXT	`id:b8a1f446-569d-46b6-a8b1-ca20e9b5a624`
	TXT	`NU zone update: 2026-04-23 10:58:27 +0000 (EPOCH 1776941907) (auto)`
	SOA	`catcher-in-the-rye.nic.nu`hostmaster@nic.nu serial=1776941966

Same first word

localhost.lt

localhost.uz

localhost.ch

localhost.me

localhost.dating

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.co.cr

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.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.systems

localhost.sg

localhost.fm

localhost.info

localhost.singles

localhost.technology

localhost.cat

localhost.to

localhost.co.uk

localhost.com.au

localhost.bplaced.net

localhost.vn

localhost.or.at

localhost.it

localhost.com

localhost.nl

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.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

Similar names

DNS History

20 records (8 active, 12 former)

●NSguss.ns.cloudflare.com2026-02-24 → 2026-04-23 · 3 obs

○ 2019-01-15 06:56:08
● 2026-02-24 11:14:02
● 2026-04-23 11:55:58

○NSns3.binero.se2015-07-13 → 2019-01-15 · 4 obs

● 2015-07-13 21:04:18
● 2019-01-15 06:56:08
○ 2026-02-24 11:14:02
○ 2026-04-23 11:55:58

○NSns4.binero.se2015-07-13 → 2019-01-15 · 4 obs

● 2015-07-13 21:04:18
● 2019-01-15 06:56:08
○ 2026-02-24 11:14:02
○ 2026-04-23 11:55:58

○NSns5.binero.se2015-07-13 → 2019-01-15 · 4 obs

● 2015-07-13 21:04:18
● 2019-01-15 06:56:08
○ 2026-02-24 11:14:02
○ 2026-04-23 11:55:58

○NSns6.binero.se2015-07-13 → 2019-01-15 · 4 obs

● 2015-07-13 21:04:18
● 2019-01-15 06:56:08
○ 2026-02-24 11:14:02
○ 2026-04-23 11:55:58

○NSns7.binero.se2015-07-13 → 2019-01-15 · 4 obs

● 2015-07-13 21:04:18
● 2019-01-15 06:56:08
○ 2026-02-24 11:14:02
○ 2026-04-23 11:55:58

●NSshubhi.ns.cloudflare.com2026-02-24 → 2026-04-23 · 3 obs

○ 2019-01-15 06:56:08
● 2026-02-24 11:14:02
● 2026-04-23 11:55:58

○MXmail.localhost.nu2015-07-13 → 2019-01-15 · 4 obs

● 2015-07-13 21:04:18
● 2019-01-15 06:56:08
○ 2026-02-24 11:14:02
○ 2026-04-23 11:55:58

●MXmx10.websupport.se2026-02-24 → 2026-04-23 · 3 obs

○ 2019-01-15 06:56:08
● 2026-02-24 11:14:02
● 2026-04-23 11:55:58

●MXmx20.websupport.se2026-02-24 → 2026-04-23 · 3 obs

○ 2019-01-15 06:56:08
● 2026-02-24 11:14:02
● 2026-04-23 11:55:58

●A104.21.49.1242026-02-25 → 2026-04-23 · 9 obs

○ 2026-02-24 11:14:02
● 2026-02-25 15:05:26
● 2026-03-09 22:34:32
○ 2026-03-14 07:35:24
● 2026-03-17 08:44:58
○ 2026-03-19 17:48:16
○ 2026-03-22 15:20:48
● 2026-03-23 03:15:30
● 2026-04-23 11:55:58

○A172.64.80.12026-02-24 → 2026-02-24 · 3 obs

● 2026-02-24 11:14:02
○ 2026-02-25 15:05:26
○ 2026-04-23 11:55:58

●A172.67.162.2532026-02-25 → 2026-04-23 · 9 obs

○A188.114.96.02026-03-14 → 2026-03-22 · 8 obs

○ 2026-02-24 11:14:02
○ 2026-03-09 22:34:32
● 2026-03-14 07:35:24
○ 2026-03-17 08:44:58
● 2026-03-19 17:48:16
● 2026-03-22 15:20:48
○ 2026-03-23 03:15:30
○ 2026-04-23 11:55:58

○A188.114.97.02026-03-14 → 2026-03-22 · 8 obs

○ 2026-02-24 11:14:02
○ 2026-03-09 22:34:32
● 2026-03-14 07:35:24
○ 2026-03-17 08:44:58
● 2026-03-19 17:48:16
● 2026-03-22 15:20:48
○ 2026-03-23 03:15:30
○ 2026-04-23 11:55:58

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-24 → 2026-02-24 · 3 obs

● 2026-02-24 11:14:02
○ 2026-02-25 15:05:26
○ 2026-04-23 11:55:58

●A2606:4700:3035::6815:317c2026-02-25 → 2026-04-23 · 9 obs

●A2606:4700:3035::ac43:a2fd2026-02-25 → 2026-04-23 · 9 obs

○A2a06:98c1:3120::2026-03-14 → 2026-03-22 · 8 obs

○ 2026-02-24 11:14:02
○ 2026-03-09 22:34:32
● 2026-03-14 07:35:24
○ 2026-03-17 08:44:58
● 2026-03-19 17:48:16
● 2026-03-22 15:20:48
○ 2026-03-23 03:15:30
○ 2026-04-23 11:55:58

○A2a06:98c1:3121::2026-03-14 → 2026-03-22 · 8 obs

○ 2026-02-24 11:14:02
○ 2026-03-09 22:34:32
● 2026-03-14 07:35:24
○ 2026-03-17 08:44:58
● 2026-03-19 17:48:16
● 2026-03-22 15:20:48
○ 2026-03-23 03:15:30
○ 2026-04-23 11:55:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nu	a.ns.nu, m.ns.nu, d.ns.nu, c.ns.nu...	12 records
localhost.nu	guss.ns.cloudflare.com, shubhi.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.63

NS records: guss.ns.cloudflare.com, shubhi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for localhost.nu (unsigned zone)

⏱️ Timing

Total: 1162ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.49.124, 172.67.162.253`
AAAA	2	`2606:4700:3035::6815:317c, 2606:4700:3035::ac43:a2fd`
NS	2	`guss.ns.cloudflare.com, shubhi.ns.cloudflare.com`
MX	2	`mx10.websupport.se (pri: 10), mx20.websupport.se (pri: 100)`
TXT	3	`spf2.0/pra a mx include:_sid.m101.websup, v=spf1 a mx include:_spf.m101.websupport...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`guss.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (z.ns.nu, y.ns.nu, m.ns.nu...)

Analysis

IP Addresses

Four IP numbers are pointed to by localhost.nu: 2606:4700:3035::6815:317c, 2606:4700:3035::ac43:a2fd, 104.21.49.124 and 172.67.162.253.

other host names including buyneva487.com, newhorizonsireland.ie, carbolin19.com, seedacademy.co.za and www.freshstreamgrid.life share IP numbers with localhost.nu.

Name Servers

localhost.nu is delegated to two name servers guss.ns.cloudflare.com and shubhi.ns.cloudflare.com.

localhost.nu shares the same name server setup as other domains, for instance eklectics.net, dded.fr, quanelthoriva.sbs, frasermclean.com and teraya.net.

localhost.nu at least partially shares name servers with other domains, for instance fnaf.online, scholarly.org, funxxyfe51.com, softwarezone.xyz and akc.gr.

These name servers are commonly used with monroe.ns.cloudflare.com, hank.ns.cloudflare.com and emerie.ns.cloudflare.com.

Host names with six IP numbers:

Host name guss.ns.cloudflare.com points to: 2606:4700:58::adf5:3bac, 2803:f800:50::6ca2:c1ac, 2a06:98c1:50::ac40:21ac, 108.162.193.172, 172.64.33.172 and 173.245.59.172.

Host name shubhi.ns.cloudflare.com points to: 2606:4700:50::a29f:263f, 2803:f800:50::6ca2:c23f, 2a06:98c1:50::ac40:223f, 108.162.194.63, 162.159.38.63 and 172.64.34.63.

Mail Servers

Two mail servers handle localhost.nu: mx10.websupport.se and mx20.websupport.se.

localhost.nu shares the same mail server setup as other domains, for instance risfelt.se, respektgympa.se, pixelwebdesign.se, djurgardshamnen.com and monemar.com.

localhost.nu shares mail servers with other domains to some extent, for instance levonline.com.

Host names with two IP numbers:

The host name mx10.websupport.se points to 2a00:1968:0:9:109:235:175:125 and 109.235.175.125; the host name mx20.websupport.se points to 2a00:1968:0:9:109:235:175:126 and 109.235.175.126.

localhost.nu - robtex.com

localhost.nu

nu

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.nu`

`nu`