`linux.sb`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:830^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9cd8^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.48^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.216^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carol.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a50^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c050^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carol.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2050^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carol.ns.cloudflare.com`
		A	108.162.192.80^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	172.64.32.80^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	173.245.58.80^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
NS	`damien.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damien.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`damien.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`damien.ns.cloudflare.com`
		A	108.162.195.168^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damien.ns.cloudflare.com`
		A	162.159.44.168^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damien.ns.cloudflare.com`
		A	172.64.35.168^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damien.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.8.48, 172.67.156.216
		IPv6 hints	2606:4700:3030::6815:830, 2606:4700:3035::ac43:9cd8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=159, name=cloudflare-ech.com
SOA	`carol.ns.cloudflare.com`dns@cloudflare.com serial=2411602545

`sb`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns1.telekom.net.sb` ⭐
	NS	`ns1.anycastdns.cz`
	NS	`ns2.anycastdns.cz`
	NS	`pch.nic.sb`
	TXT	`Generation Time: 1786343591`
	TXT	`Generation Time ISO 8601: 2026-08-10 06:33:11`
	SOA	`dns1.telekom.net.sb`dns@telekom.net.sb 2026-08-10 #6

Subdomains

www.linux.sb

Same first word

linux.in

linux.recipes

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.sb

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

linux.mom

linux.ee

linux.sk

linux.in.rs

linux.fr

linux.fm

linux.sh

linux.lt

linux.com.hr

linux.pink

linux.com.sg

linux.ac.cn

linux.co.za

linux.pl

linux.org

linux.in.th

linux.org.il

linux.ru.net

linux.org.pl

linux.jp

linux.cx

linux.social

linux.be

linux.london

linux.spb.ru

linux.ky

Similar names

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

linxu.click

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

lunix.info

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

linux.gda.pl

linux.lublin.pl

linux.edu

linux.boutique

xulin.com

linux.or.jp

linux.ac

linux.lu

linux.nic.in

luxin.dnsalias.com

linux.net.ru

linux.center

linux.solutions

linux.net.cn

linux.co.id

inlux.org

linux.org.hk

linux.im

linux.bielsko.pl

linux.org.ve

linux.bz

linux.net.pl

linux.co.hu

linux.sg

xinul.de

linux.zone

linux.hr

linux.co.ke

nilux.fr

nulix.ca

linux.com.fr

unlix.com

xulin.de

linux.co.at

xunil.co.nz

inlux.sk

linux.rs

linux.net.tr

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

DNS History

34 records (6 active, 28 former)

●NScarol.ns.cloudflare.com2026-08-10 → 2026-08-10 · 3 obs

○ 2017-03-19 05:26:02
● 2026-08-10 00:45:48
● 2026-08-10 06:47:28

●NSdamien.ns.cloudflare.com2026-08-10 → 2026-08-10 · 3 obs

○ 2017-03-19 05:26:02
● 2026-08-10 00:45:48
● 2026-08-10 06:47:28

○NSlv3ns1.ffdns.net2016-12-25 → 2016-12-25 · 3 obs

● 2016-12-25 18:19:04
○ 2017-03-19 05:26:02
○ 2026-08-10 06:47:28

○NSlv3ns2.ffdns.net2016-12-25 → 2016-12-25 · 3 obs

● 2016-12-25 18:19:04
○ 2017-03-19 05:26:02
○ 2026-08-10 06:47:28

○NSlv3ns3.ffdns.net2016-12-25 → 2016-12-25 · 3 obs

● 2016-12-25 18:19:04
○ 2017-03-19 05:26:02
○ 2026-08-10 06:47:28

○NSlv3ns4.ffdns.net2016-12-25 → 2016-12-25 · 3 obs

● 2016-12-25 18:19:04
○ 2017-03-19 05:26:02
○ 2026-08-10 06:47:28

○NSvip1.alidns.com2017-03-19 → 2017-03-19 · 4 obs

○ 2016-12-25 18:19:04
● 2017-03-19 05:26:02
○ 2026-08-10 00:45:48
○ 2026-08-10 06:47:28

○NSvip2.alidns.com2017-03-19 → 2017-03-19 · 4 obs

○ 2016-12-25 18:19:04
● 2017-03-19 05:26:02
○ 2026-08-10 00:45:48
○ 2026-08-10 06:47:28

○A1.31.173.432017-03-19 → 2017-03-19 · 4 obs

○ 2016-12-25 18:19:04
● 2017-03-19 05:26:02
○ 2026-08-10 00:45:48
○ 2026-08-10 06:47:28

○A101.69.121.352017-03-19 → 2017-03-19 · 4 obs

○ 2016-12-25 18:19:04
● 2017-03-19 05:26:02
○ 2026-08-10 00:45:48
○ 2026-08-10 06:47:28

●A104.21.8.482026-08-10 → 2026-08-10 · 3 obs

○ 2017-03-19 05:26:02
● 2026-08-10 00:45:48
● 2026-08-10 06:47:28

○A110.53.180.1742017-03-19 → 2017-03-19 · 4 obs

○ 2016-12-25 18:19:04
● 2017-03-19 05:26:02
○ 2026-08-10 00:45:48
○ 2026-08-10 06:47:28

○A110.53.180.1982017-03-19 → 2017-03-19 · 4 obs

○ 2016-12-25 18:19:04
● 2017-03-19 05:26:02
○ 2026-08-10 00:45:48
○ 2026-08-10 06:47:28

○A119.167.164.432017-03-19 → 2017-03-19 · 4 obs

○ 2016-12-25 18:19:04
● 2017-03-19 05:26:02
○ 2026-08-10 00:45:48
○ 2026-08-10 06:47:28

○A121.29.54.112017-03-19 → 2017-03-19 · 4 obs

○ 2016-12-25 18:19:04
● 2017-03-19 05:26:02
○ 2026-08-10 00:45:48
○ 2026-08-10 06:47:28

○A121.29.54.122017-03-19 → 2017-03-19 · 4 obs

○ 2016-12-25 18:19:04
● 2017-03-19 05:26:02
○ 2026-08-10 00:45:48
○ 2026-08-10 06:47:28

○A121.29.54.212017-03-19 → 2017-03-19 · 4 obs

○ 2016-12-25 18:19:04
● 2017-03-19 05:26:02
○ 2026-08-10 00:45:48
○ 2026-08-10 06:47:28

○A121.29.54.222017-03-19 → 2017-03-19 · 4 obs

○ 2016-12-25 18:19:04
● 2017-03-19 05:26:02
○ 2026-08-10 00:45:48
○ 2026-08-10 06:47:28

○A121.29.54.362017-03-19 → 2017-03-19 · 4 obs

○ 2016-12-25 18:19:04
● 2017-03-19 05:26:02
○ 2026-08-10 00:45:48
○ 2026-08-10 06:47:28

○A121.29.54.442017-03-19 → 2017-03-19 · 4 obs

○ 2016-12-25 18:19:04
● 2017-03-19 05:26:02
○ 2026-08-10 00:45:48
○ 2026-08-10 06:47:28

○A125.211.204.1742017-03-19 → 2017-03-19 · 4 obs

○ 2016-12-25 18:19:04
● 2017-03-19 05:26:02
○ 2026-08-10 00:45:48
○ 2026-08-10 06:47:28

○A139.215.203.1742017-03-19 → 2017-03-19 · 4 obs

○ 2016-12-25 18:19:04
● 2017-03-19 05:26:02
○ 2026-08-10 00:45:48
○ 2026-08-10 06:47:28

○A14.204.144.1732017-03-19 → 2017-03-19 · 4 obs

○ 2016-12-25 18:19:04
● 2017-03-19 05:26:02
○ 2026-08-10 00:45:48
○ 2026-08-10 06:47:28

○A153.37.238.1732017-03-19 → 2017-03-19 · 4 obs

○ 2016-12-25 18:19:04
● 2017-03-19 05:26:02
○ 2026-08-10 00:45:48
○ 2026-08-10 06:47:28

●A172.67.156.2162026-08-10 → 2026-08-10 · 3 obs

○ 2017-03-19 05:26:02
● 2026-08-10 00:45:48
● 2026-08-10 06:47:28

○A193.240.182.342016-12-25 → 2016-12-25 · 3 obs

● 2016-12-25 18:19:04
○ 2017-03-19 05:26:02
○ 2026-08-10 06:47:28

○A2405:fd80:110:0:d63d:7eff:fe73:c462016-12-25 → 2016-12-25 · 3 obs

● 2016-12-25 18:19:04
○ 2017-03-19 05:26:02
○ 2026-08-10 06:47:28

●A2606:4700:3030::6815:8302026-08-10 → 2026-08-10 · 3 obs

○ 2017-03-19 05:26:02
● 2026-08-10 00:45:48
● 2026-08-10 06:47:28

●A2606:4700:3035::ac43:9cd82026-08-10 → 2026-08-10 · 3 obs

○ 2017-03-19 05:26:02
● 2026-08-10 00:45:48
● 2026-08-10 06:47:28

○A77.67.51.982016-12-25 → 2016-12-25 · 3 obs

● 2016-12-25 18:19:04
○ 2017-03-19 05:26:02
○ 2026-08-10 06:47:28

○CNAME152.tc.sp.cdntip.com2017-03-19 → 2017-03-19 · 4 obs

○ 2016-12-25 18:19:04
● 2017-03-19 05:26:02
○ 2026-08-10 00:45:48
○ 2026-08-10 06:47:28

○CNAMEeurpo.b9.aicdn.com2016-12-25 → 2016-12-25 · 3 obs

● 2016-12-25 18:19:04
○ 2017-03-19 05:26:02
○ 2026-08-10 06:47:28

○CNAMElinux.sb.cdn.dnsv1.com2017-03-19 → 2017-03-19 · 4 obs

○ 2016-12-25 18:19:04
● 2017-03-19 05:26:02
○ 2026-08-10 00:45:48
○ 2026-08-10 06:47:28

○CNAMElinuxsb.b0.upaiyun.com2016-12-25 → 2016-12-25 · 3 obs

● 2016-12-25 18:19:04
○ 2017-03-19 05:26:02
○ 2026-08-10 06:47:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sb	ns2.anycastdns.cz, pch.nic.sb, ns1.anycastdns.cz	5 records
linux.sb	carol.ns.cloudflare.com, damien.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.168

NS records: carol.ns.cloudflare.com, damien.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linux.sb (unsigned zone)

⏱️ Timing

Total: 840ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.8.48, 172.67.156.216`
AAAA	2	`2606:4700:3030::6815:830, 2606:4700:3035::ac43:9cd8`
NS	2	`carol.ns.cloudflare.com, damien.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carol.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 5

In-bailiwick: 2 (pch.nic.sb, pch.nic.sb)

Out-of-bailiwick: 3 (ns2.anycastdns.cz, ns1.anycastdns.cz, ns1.anycastdns.cz)

Analysis

Hierarchy

linux.sb is the parent zone for www.linux.sb.

IP Addresses

linux.sb resolves to four IP addresses: 104.21.8.48, 172.67.156.216, 2606:4700:3030::6815:830 and 2606:4700:3035::ac43:9cd8.

Two other host names, along with ry(0x736578)ufyt.pro, pm88-cf.store and avainnovationsp.doctor, also share IP numbers with linux.sb.

Name Servers

linux.sb has two authoritative name servers — carol.ns.cloudflare.com and damien.ns.cloudflare.com.

linux.sb shares its NS records with other domains, for example speedau-casino-au.com, wonei.com, paideyg.ee and two others.

linux.sb partially shares its NS delegation with several other domains, including archerybowrangechicago.com, realplaza.com.gt, simulador.pt and two others.

These name servers regularly co-occur with the name servers adi.ns.cloudflare.com, ariella.ns.cloudflare.com and junade.ns.cloudflare.com.

DNS names with 6 IP addresses:

carol.ns.cloudflare.com points to 108.162.192.80, 172.64.32.80, 173.245.58.80 and 3 other IP addresses.

damien.ns.cloudflare.com points to 108.162.195.168, 162.159.44.168, 172.64.35.168 and 3 other IP addresses.

linux.sb - robtex.com

linux.sb

sb

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`linux.sb`

`sb`