`linux.fail`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:dcdb^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:18db^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.24.219^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.219^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kim.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kim.ns.cloudflare.com`
		A	108.162.192.126^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	172.64.32.126^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	173.245.58.126^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
NS	`todd.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c192^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`todd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2192^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`todd.ns.cloudflare.com`
		A	108.162.193.146^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	172.64.33.146^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	173.245.59.146^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.24.219, 172.67.220.219
		IPv6 hints	2606:4700:3036::ac43:dcdb, 2606:4700:3037::6815:18db
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=86, name=cloudflare-ech.com
SOA	`kim.ns.cloudflare.com`dns@cloudflare.com serial=2405612339

`fail`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.fail` ⭐
	NS	`v0n1.nic.fail`
	NS	`v0n2.nic.fail`
	NS	`v0n3.nic.fail`
	NS	`v2n0.nic.fail`
	NS	`v2n1.nic.fail`
	SOA	`v0n0.nic.fail`hostmaster@donuts.email serial=1783230710

Same first word

linux.gda.pl

linux.lublin.pl

linux.edu

linux.boutique

linux.or.jp

linux.ac

linux.lu

linux.nic.in

linux.net.ru

linux.center

linux.solutions

linux.net.cn

linux.co.id

linux.org.hk

linux.im

linux.bielsko.pl

linux.org.ve

linux.bz

linux.net.pl

linux.co.hu

linux.sg

linux.zone

linux.hr

linux.co.ke

linux.com.fr

linux.co.at

linux.rs

linux.net.tr

linux.in

linux.tel

linux.eu

linux.org.tr

linux.fail

linux.am

linux.run

linux.ca

linux.pictures

linux.directory

linux.org.ru

linux.org.py

linux.frl

linux.ch

linux.kg

linux.lat

linux.org.ph

linux.kr

linux.toys

linux.no

linux.org.mt

linux.engineering

linux.aq

linux.com.es

linux.monster

linux.report

linux.ec

linux.systems

linux.events

linux.repair

linux.or.kr

linux.casa

linux.co.kr

linux.careers

linux.biz

linux.ru

linux.cz

linux.kiev.ua

linux.lv

linux.community

linux.org.au

linux.st

linux.pf

linux.at

linux.org.na

linux.academy

linux.or.tz

linux.org.pe

linux.edu.lv

linux.ro

linux.technology

linux.sh.cn

linux.vc

linux.su

linux.koeln

linux.gq

linux.camp

linux.it

linux.cool

linux.agency

linux.nu

linux.chat

linux.org.uk

linux.net.nz

linux.ga

linux.dk

linux.com.tw

linux.za.org

linux.cl

linux.net.mx

linux.org.tw

linux.com

Similar names

linux.or.at

nilux.dk

linux.net

linux.net.mk

lunix.com.au

linux.nc

ulinx.nl

linux.by

linux.com.hk

ulinx.com

lunix.ro

linux.pt

luxin.com

lunix.pro

linux.com.ua

linux.media.pl

luxin.mk

linux.network

luxin.cn

linux.guide

linux.bg

linux.com.uy

linux.fi

xunil.fr

linux.radom.pl

nilux.com

lunix.it

lunix.ru

inlux.biz

nilux.org

linux.company

linux.re.kr

linux.nl

inlux.de

unixl.com

linux.io

linux.se

linux.prato.it

linux.ltd

linux.forum

linux.tc

linux.vn

linux.conf.au

lunix.com.ar

linux.gen.nz

lunix.org

linux.gr

linux.lol

linux.uk

linux.coffee

nuxli.ch

xunli.xyz

linux.net.pk

linux.do

linux.ne.kr

ulinx.io

luxin.nl

linux.com.vn

inlux.eu

luxin.eu

linux.gd

linux.uk.com

linux.bialystok.pl

linux.ninja

lunix.at

linux.cat

linux.ba

nilux.com.br

linux.hu

luxin.co

linux.net.ar

linux.com.pl

linux.al

linux.wiki

linux.org.ua

linux.szczecin.pl

linux.web.tr

linux.watch

linux.org.ba

linux.or.id

linux.tips

linux.pizza

linux.dev

luxin.sk

linux.ie

inlux.cn

linux.es

linux.email

linux.co.uk

linux.name.tr

linxu.de

linux.ovh

luxin.it

lixun.com

xunli.cn

linux.slupsk.pl

linux.org.mx

linux.college

linux.my

linux.land

linux.krakow.pl

lunix.hu

linux.lviv.ua

linux.mx

xulin.com

luxin.dnsalias.com

inlux.org

xinul.de

nilux.fr

nulix.ca

unlix.com

xulin.de

xunil.co.nz

inlux.sk

xunil.net

lunix.ch

nilux.net

inlux.ru

nuxli.net

lixun.sg

lunix.dk

xulin.df.gov.br

xunil.com

luxin.me

xinlu.com

nilux.no

luxin.net

xulin.info

nuxli.biz

lixun.tw

nuxli.com

xunil.at

nuxli.be

ulnix.com

DNS History

27 records (11 active, 16 former)

●NSkim.ns.cloudflare.com2026-02-16 → 2026-07-05 · 3 obs

○ 2018-08-07 10:38:52
● 2026-02-16 01:18:28
● 2026-07-05 06:44:02

○NSns-de.1and1-dns.biz2016-12-10 → 2018-08-07 · 4 obs

● 2016-12-10 21:45:36
● 2018-08-07 10:38:52
○ 2026-02-16 01:18:28
○ 2026-07-05 06:44:02

○NSns-de.1and1-dns.com2016-12-10 → 2018-08-07 · 4 obs

● 2016-12-10 21:45:36
● 2018-08-07 10:38:52
○ 2026-02-16 01:18:28
○ 2026-07-05 06:44:02

○NSns-de.1and1-dns.de2016-12-10 → 2018-08-07 · 4 obs

● 2016-12-10 21:45:36
● 2018-08-07 10:38:52
○ 2026-02-16 01:18:28
○ 2026-07-05 06:44:02

○NSns-de.1and1-dns.org2016-12-10 → 2018-08-07 · 4 obs

● 2016-12-10 21:45:36
● 2018-08-07 10:38:52
○ 2026-02-16 01:18:28
○ 2026-07-05 06:44:02

●NStodd.ns.cloudflare.com2026-02-16 → 2026-07-05 · 3 obs

○ 2018-08-07 10:38:52
● 2026-02-16 01:18:28
● 2026-07-05 06:44:02

●MXeforward1.registrar-servers.com2026-02-16 → 2026-07-05 · 3 obs

○ 2018-08-07 10:38:52
● 2026-02-16 01:18:28
● 2026-07-05 06:44:02

●MXeforward2.registrar-servers.com2026-02-16 → 2026-07-05 · 3 obs

○ 2018-08-07 10:38:52
● 2026-02-16 01:18:28
● 2026-07-05 06:44:02

●MXeforward3.registrar-servers.com2026-02-16 → 2026-07-05 · 3 obs

○ 2018-08-07 10:38:52
● 2026-02-16 01:18:28
● 2026-07-05 06:44:02

●MXeforward4.registrar-servers.com2026-02-16 → 2026-07-05 · 3 obs

○ 2018-08-07 10:38:52
● 2026-02-16 01:18:28
● 2026-07-05 06:44:02

●MXeforward5.registrar-servers.com2026-02-16 → 2026-07-05 · 3 obs

○ 2018-08-07 10:38:52
● 2026-02-16 01:18:28
● 2026-07-05 06:44:02

○MXlinux-fail.mail.protection.outlook.com2018-08-07 → 2018-08-07 · 4 obs

○ 2016-12-10 21:45:36
● 2018-08-07 10:38:52
○ 2026-02-16 01:18:28
○ 2026-07-05 06:44:02

○MXmail.bunk-home.de2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 21:45:36
○ 2018-08-07 10:38:52
○ 2026-07-05 06:44:02

○MXmx00.kundenserver.de2016-12-10 → 2018-08-07 · 4 obs

● 2016-12-10 21:45:36
● 2018-08-07 10:38:52
○ 2026-02-16 01:18:28
○ 2026-07-05 06:44:02

○MXmx01.kundenserver.de2016-12-10 → 2018-08-07 · 4 obs

● 2016-12-10 21:45:36
● 2018-08-07 10:38:52
○ 2026-02-16 01:18:28
○ 2026-07-05 06:44:02

●A104.21.24.2192026-02-16 → 2026-07-05 · 26 obs

○ 2018-08-07 10:38:52
● 2026-02-16 01:18:28
○ 2026-02-20 11:58:00
○ 2026-02-23 18:22:56
● 2026-02-24 17:13:38
● 2026-03-04 02:26:54
○ 2026-03-08 23:29:42
○ 2026-03-14 18:57:12
● 2026-03-19 02:13:48
○ 2026-03-25 14:13:28
○ 2026-03-26 15:58:40
● 2026-03-28 02:26:32
● 2026-03-28 09:43:44
○ 2026-04-02 13:37:58
● 2026-04-07 09:48:24
○ 2026-04-13 14:04:52
● 2026-04-19 15:07:02
● 2026-05-06 21:39:46
○ 2026-05-15 06:39:02
○ 2026-05-27 08:14:24
● 2026-05-29 20:25:20
● 2026-06-04 09:36:36
○ 2026-06-10 00:58:08
● 2026-06-14 13:09:44
○ 2026-07-03 05:07:30
● 2026-07-05 06:44:02

●A172.67.220.2192026-02-16 → 2026-07-05 · 26 obs

○A188.114.96.02026-02-20 → 2026-07-03 · 25 obs

○ 2026-02-16 01:18:28
● 2026-02-20 11:58:00
● 2026-02-23 18:22:56
○ 2026-02-24 17:13:38
○ 2026-03-04 02:26:54
● 2026-03-08 23:29:42
● 2026-03-14 18:57:12
○ 2026-03-19 02:13:48
● 2026-03-25 14:13:28
● 2026-03-26 15:58:40
○ 2026-03-28 02:26:32
○ 2026-03-28 09:43:44
● 2026-04-02 13:37:58
○ 2026-04-07 09:48:24
● 2026-04-13 14:04:52
○ 2026-04-19 15:07:02
○ 2026-05-06 21:39:46
● 2026-05-15 06:39:02
● 2026-05-27 08:14:24
○ 2026-05-29 20:25:20
○ 2026-06-04 09:36:36
● 2026-06-10 00:58:08
○ 2026-06-14 13:09:44
● 2026-07-03 05:07:30
○ 2026-07-05 06:44:02

○A188.114.97.02026-02-20 → 2026-07-03 · 25 obs

○A2001:8d8:1001:10b6:8e43:3cd3:5a8e:181f2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 21:45:36
○ 2018-08-07 10:38:52
○ 2026-07-05 06:44:02

○A2001:8d8:100f:f000::2702018-08-07 → 2018-08-07 · 4 obs

○ 2016-12-10 21:45:36
● 2018-08-07 10:38:52
○ 2026-02-16 01:18:28
○ 2026-07-05 06:44:02

○A217.160.0.212018-08-07 → 2018-08-07 · 4 obs

○ 2016-12-10 21:45:36
● 2018-08-07 10:38:52
○ 2026-02-16 01:18:28
○ 2026-07-05 06:44:02

○A217.160.122.1592016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 21:45:36
○ 2018-08-07 10:38:52
○ 2026-07-05 06:44:02

●A2606:4700:3036::ac43:dcdb2026-02-16 → 2026-07-05 · 26 obs

●A2606:4700:3037::6815:18db2026-02-16 → 2026-07-05 · 26 obs

○A2a06:98c1:3120::2026-02-20 → 2026-07-03 · 25 obs

○A2a06:98c1:3121::2026-02-20 → 2026-07-03 · 25 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fail	v0n0.nic.fail, v0n1.nic.fail, v0n2.nic.fail, v0n3.nic.fail...	12 records
linux.fail	todd.ns.cloudflare.com, kim.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.146

NS records: todd.ns.cloudflare.com, kim.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linux.fail (unsigned zone)

⏱️ Timing

Total: 711ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.24.219, 172.67.220.219`
AAAA	2	`2606:4700:3036::ac43:dcdb, 2606:4700:3037::6815:18db`
NS	2	`kim.ns.cloudflare.com, todd.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kim.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.fail, v0n0.nic.fail, v0n1.nic.fail...)

Analysis

IP Addresses

linux.fail points to the four IP addresses 104.21.24.219, 172.67.220.219, 2606:4700:3036::ac43:dcdb and 2606:4700:3037::6815:18db.

Among the host names that share IP numbers with linux.fail are score-api.tl17092026.com, thedesign-co.com, tvmode.net and two others.

Name Servers

linux.fail is served by two delegated name servers, kim.ns.cloudflare.com and todd.ns.cloudflare.com.

linux.fail has the same name server delegation as a number of other domains, such as marettoto-three.com, rafi888speakjackpot.com, visi4dpain.com and two more.

The name servers of linux.fail overlap at least partially with those of other domains — among them hangker.cn, wuandyou.co.nz, hkbjz.com and two more.

These name servers commonly appear in combination with the name servers casey.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

kim.ns.cloudflare.com carries IP addresses 108.162.192.126, 172.64.32.126 and 173.245.58.126, with 3 other addresses beyond those.

todd.ns.cloudflare.com carries IP addresses 108.162.193.146, 172.64.33.146 and 173.245.59.146, with 3 other addresses beyond those.

Mail Servers

linux.fail has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

linux.fail shares at least some of its mail servers with other domains — for example betcibaba.com, mfdive.com, axl777v3.com and two more.

It is common for these mail servers to co-occur with eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com as mail servers.

Hosts that resolve to one IP address:

eforward1.registrar-servers.com points to the IP address 162.255.118.51.

eforward2.registrar-servers.com points to the IP address 162.255.118.52.

eforward3.registrar-servers.com points to the IP address 162.255.118.51.

eforward4.registrar-servers.com points to the IP address 162.255.118.52.

eforward5.registrar-servers.com points to the IP address 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com all direct to 162.255.118.51.

These two host names — eforward2.registrar-servers.com and eforward4.registrar-servers.com — each point to 162.255.118.52 IP addresses.

linux.fail - robtex.com

linux.fail

fail

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

`linux.fail`

`fail`