linuxkernel.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

linuxkernel.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:3d5b🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:d092🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.61.91Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.208.146🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlloyd.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bc5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlloyd.ns.cloudflare.com
A2803:f800:50::6ca2:c1c5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlloyd.ns.cloudflare.com
A2a06:98c1:50::ac40:21c5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlloyd.ns.cloudflare.com
A108.162.193.197🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlloyd.ns.cloudflare.com
A172.64.33.197🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlloyd.ns.cloudflare.com
A173.245.59.197🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlloyd.ns.cloudflare.com
NStara.ns.cloudflare.com
A2606:4700:50::adf5:3ae1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtara.ns.cloudflare.com
A2803:f800:50::6ca2:c0e1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtara.ns.cloudflare.com
A2a06:98c1:50::ac40:20e1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtara.ns.cloudflare.com
A108.162.192.225🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtara.ns.cloudflare.com
A172.64.32.225🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtara.ns.cloudflare.com
A173.245.58.225🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtara.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute1.mx.cloudflare.net(95)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute2.mx.cloudflare.net(100)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
TXTgoogle-site-verification=L70t30hgwJEScjtEHXGmItfHQiMVRq0DVYhBR0LLA0w
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.61.91, 172.67.208.146
IPv6 hints2606:4700:3034::6815:3d5b, 2606:4700:3034::ac43:d092
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=62, name=cloudflare-ech.com
SOAlloyd.ns.cloudflare.comdns@cloudflare.com serial=2415773857

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1791344624

Same first word

linuxkernel.net
linuxkernel.bond
linuxkernel.fun
linuxkernel.pages.dev
linuxkernel.de
linuxkernel.store
linuxkernel.site
linuxkernel.com
linuxkernel.xyz
linuxkernel.ovh
linuxkernel.org.cn
linuxkernel.app
linuxkernel.org

Similar names

kernellinux.online
kernellinux.ru
lenkernixul.cyou
kernellinux.net
kernellinux.com

Previous names

linuxjustworks.com
linuxjy.com
linuxk.com
linuxk8s.com
linuxkafe.com
linuxkai.com
linuxkala.com
linuxkali.com
linuxkamarada.com
linuxkart.com
linuxkatas.com
linuxkatta.com
linuxkaufen.com
linuxkb.com
linuxkc.com
linuxkeeper.com
linuxkernal.com

Next names

linuxkernelcves.com
linuxkerneldbs.com
linuxkernelexplainer.com
linuxkernelfoundation.com
linuxkernellearning.com
linuxkernelmadesimple.com
linuxkerneltuning.com
linuxkey.com
linuxkeys.com
linuxkf.com
linuxkg.com
linuxkickstart.com
linuxkid.com
linuxkidd.com
linuxkiddies.com
linuxkids.com
linuxkingdom.com
linuxkings.com
linuxkiosk.com
linuxkiss.com

DNS History

9 records (9 active, 0 former)

NSlloyd.ns.cloudflare.comtara.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.61.91172.67.208.1462606:4700:3034::6815:3d5b2606:4700:3034::ac43:d092
●NSlloyd.ns.cloudflare.com2026-09-22 → 2026-10-07 · 2 obs
● 2026-09-22 13:29:26
● 2026-10-07 03:48:34
●NStara.ns.cloudflare.com2026-09-22 → 2026-10-07 · 2 obs
● 2026-09-22 13:29:26
● 2026-10-07 03:48:34
●MXroute1.mx.cloudflare.net2026-09-22 → 2026-10-07 · 2 obs
● 2026-09-22 13:29:26
● 2026-10-07 03:48:34
●MXroute2.mx.cloudflare.net2026-09-22 → 2026-10-07 · 2 obs
● 2026-09-22 13:29:26
● 2026-10-07 03:48:34
●MXroute3.mx.cloudflare.net2026-09-22 → 2026-10-07 · 2 obs
● 2026-09-22 13:29:26
● 2026-10-07 03:48:34
●A104.21.61.912026-09-22 → 2026-10-07 · 2 obs
● 2026-09-22 13:29:26
● 2026-10-07 03:48:34
●A172.67.208.1462026-09-22 → 2026-10-07 · 2 obs
● 2026-09-22 13:29:26
● 2026-10-07 03:48:34
●A2606:4700:3034::6815:3d5b2026-09-22 → 2026-10-07 · 2 obs
● 2026-09-22 13:29:26
● 2026-10-07 03:48:34
●A2606:4700:3034::ac43:d0922026-09-22 → 2026-10-07 · 2 obs
● 2026-09-22 13:29:26
● 2026-10-07 03:48:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...-
linuxkernel.comtara.ns.cloudflare.com, lloyd.ns.cloudflare.com12 records

✅ Authoritative Response

Server:173.245.59.197

NS records: tara.ns.cloudflare.com, lloyd.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 392ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.208.146, 104.21.61.91
AAAA22606:4700:3034::ac43:d092, 2606:4700:3034::6815:3d5b
NS2lloyd.ns.cloudflare.com, tara.ns.cloudflare.com
MX3route2.mx.cloudflare.net (pri: 100), route3.mx.cloudflare.net (pri: 73)...
TXT2google-site-verification=L70t30hgwJEScjt, v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1lloyd.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (tara.ns.cloudflare.com, tara.ns.cloudflare.com, tara.ns.cloudflare.com...)

Analysis

IP Addresses

linuxkernel.com directs to four IP numbers, which are 104.21.61.91, 172.67.208.146, 2606:4700:3034::6815:3d5b and 2606:4700:3034::ac43:d092.

winworld.icu, arlsbrasiliense394.com.br, isrnav.online plus two other host names have IP numbers in common with linuxkernel.com.

Name Servers

linuxkernel.com has two authoritative name servers — lloyd.ns.cloudflare.com and tara.ns.cloudflare.com.

The name server configuration of linuxkernel.com is shared with other domains, for instance primeprivilege051420.pages.dev, electricdrivers.com, enak-kali-enak-kali-pal.pages.dev and two others.

There is at least partial name server overlap between linuxkernel.com and other domains — ve7p21.top, tcadebtcollection.com, azzan-art.workers.dev and two more among them.

The name servers nucum.ns.cloudflare.com, steven.ns.cloudflare.com and gabriel.ns.cloudflare.com are often found in combination with these name servers.

Hosts with 6 IP addresses each:

lloyd.ns.cloudflare.com points to 108.162.193.197, 172.64.33.197, 173.245.59.197 and 3 other IP addresses.

tara.ns.cloudflare.com points to 108.162.192.225, 172.64.32.225, 173.245.58.225 and 3 other IP addresses.

Mail Servers

Incoming mail for linuxkernel.com is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by linuxkernel.com are shared with other domains: spidermagic.com, slowly.ai, skycoinlab.com and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.