linux.fail - dns.ninja

`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=15, 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=1780565064

Same first word

linux.gda.pl

linux.lublin.pl

linux.edu

linux.boutique

linux.or.jp

linux.ac

linux.lu

linux.nic.in

linux.org.es

linux.net.ru

linux.center

linux.solutions

linux.net.cn

linux.co.id

linux.org.hk

linux.im

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linux.tel

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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

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linux.aq

linux.com.es

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linux.report

linux.ec

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linux.events

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linux.gq

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linux.nu

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linux.com.tw

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linux.or.at

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linux.net

linux.co.cr

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luxin.com

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luxin.mk

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luxin.cn

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xunil.fr

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inlux.biz

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unixl.com

linux.io

linux.se

linux.prato.it

linux.ltd

linux.tc

linux.vn

linux.conf.au

lunix.com.ar

linux.gen.nz

lunix.org

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ulinx.io

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inlux.eu

linux.gd

linux.uk.com

linux.bialystok.pl

linux.ninja

lunix.at

linux.cat

linux.ba

linux.zip

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

linux.ie

inlux.cn

linux.es

linux.email

linux.co.uk

linux.name.tr

linxu.de

linux.ovh

luxin.it

lixun.com

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

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ulnix.com

DNS History

27 records (11 active, 16 former)

●NSkim.ns.cloudflare.com2026-02-16 → 2026-06-04 · 3 obs

○ 2018-08-07 10:38:52
● 2026-02-16 01:18:28
● 2026-06-04 09:36:36

○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
○ 2026-06-04 09:36:36

○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
○ 2026-06-04 09:36:36

○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
○ 2026-06-04 09:36:36

○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
○ 2026-06-04 09:36:36

●NStodd.ns.cloudflare.com2026-02-16 → 2026-06-04 · 3 obs

○ 2018-08-07 10:38:52
● 2026-02-16 01:18:28
● 2026-06-04 09:36:36

●MXeforward1.registrar-servers.com2026-02-16 → 2026-06-04 · 3 obs

○ 2018-08-07 10:38:52
● 2026-02-16 01:18:28
● 2026-06-04 09:36:36

●MXeforward2.registrar-servers.com2026-02-16 → 2026-06-04 · 3 obs

○ 2018-08-07 10:38:52
● 2026-02-16 01:18:28
● 2026-06-04 09:36:36

●MXeforward3.registrar-servers.com2026-02-16 → 2026-06-04 · 3 obs

○ 2018-08-07 10:38:52
● 2026-02-16 01:18:28
● 2026-06-04 09:36:36

●MXeforward4.registrar-servers.com2026-02-16 → 2026-06-04 · 3 obs

○ 2018-08-07 10:38:52
● 2026-02-16 01:18:28
● 2026-06-04 09:36:36

●MXeforward5.registrar-servers.com2026-02-16 → 2026-06-04 · 3 obs

○ 2018-08-07 10:38:52
● 2026-02-16 01:18:28
● 2026-06-04 09:36:36

○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
○ 2026-06-04 09:36:36

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

● 2016-12-10 21:45:36
○ 2018-08-07 10:38:52
○ 2026-06-04 09:36:36

○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
○ 2026-06-04 09:36:36

○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
○ 2026-06-04 09:36:36

●A104.21.24.2192026-02-16 → 2026-06-04 · 22 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

●A172.67.220.2192026-02-16 → 2026-06-04 · 22 obs

○A188.114.96.02026-02-20 → 2026-05-27 · 21 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

○A188.114.97.02026-02-20 → 2026-05-27 · 21 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
○ 2026-06-04 09:36:36

○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
○ 2026-06-04 09:36:36

○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
○ 2026-06-04 09:36:36

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

● 2016-12-10 21:45:36
○ 2018-08-07 10:38:52
○ 2026-06-04 09:36:36

●A2606:4700:3036::ac43:dcdb2026-02-16 → 2026-06-04 · 22 obs

●A2606:4700:3037::6815:18db2026-02-16 → 2026-06-04 · 22 obs

○A2a06:98c1:3120::2026-02-20 → 2026-05-27 · 21 obs

○A2a06:98c1:3121::2026-02-20 → 2026-05-27 · 21 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	kim.ns.cloudflare.com, todd.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.146

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linux.fail (unsigned zone)

⏱️ Timing

Total: 517ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.220.219, 104.21.24.219`
AAAA	2	`2606:4700:3037::6815:18db, 2606:4700:3036::ac43:dcdb`
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, v0n1.nic.fail, v0n2.nic.fail...)

Analysis

IP Addresses

linux.fail has 4 IP addresses: 104.21.24.219, 172.67.220.219, 2606:4700:3036::ac43:dcdb and 2606:4700:3037::6815:18db.

www.exomure.top, thedesign-co.com, tvmode.net and two other host names share IP numbers with linux.fail.

Name Servers

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

linux.fail uses the same name servers as several other domains — among them rafi888speakjackpot.com, visi4dpain.com, 234togelgg1.com and two more.

linux.fail partially shares its NS delegation with several other domains, including hangker.cn, wuandyou.co.nz, hkbjz.com and two others.

These name servers often co-occur with the name servers casey.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

The hostname kim.ns.cloudflare.com resolves to 108.162.192.126, 172.64.32.126, 173.245.58.126 and three additional IP addresses.

The hostname todd.ns.cloudflare.com resolves to 108.162.193.146, 172.64.33.146, 173.245.59.146 and three additional IP addresses.

Mail Servers

linux.fail has 5 mail servers — eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two more.

linux.fail has at least partial mail server overlap with other domains such as betcibaba.com, mcisupport.com, mfdive.com and two more.

The mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com are commonly seen alongside these mail servers.

Host names with one IP number:

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.

The host names eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com each resolve 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.