🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`kernel.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:4bcb^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:b556^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.75.203^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.181.86^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chance.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c21^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c321^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chance.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2321^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chance.ns.cloudflare.com`
		A	108.162.195.33^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
		A	162.159.44.33^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
		A	172.64.35.33^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
NS	`cortney.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c057^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cortney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2057^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cortney.ns.cloudflare.com`
		A	108.162.192.87^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	172.64.32.87^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	173.245.58.87^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=ZlKkUjIkk74ZA6SefNS170SoOJuSsYsUed_u0-PNgmY`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`webflow-txt`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.75.203, 172.67.181.86
		IPv6 hints	2606:4700:3034::6815:4bcb, 2606:4700:3035::ac43:b556
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=215, name=cloudflare-ech.com
SOA	`chance.ns.cloudflare.com`dns@cloudflare.com serial=2413595782

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

kernel.plus

kernel.sa

kernel.com.tw

kernel.us

kernel.com.hk

kernel.codes

kernel.dev

kernel.at

kernel.support

kernel.energy

kernel.kz

kernel.mk

kernel.ir

kernel.id

kernel.ro

kernel.bar

kernel.edu

kernel.ws

kernel.ch

kernel.pl

kernel.care

kernel.sk

kernel.finance

kernel.zone

kernel.sd

kernel.co.jp

kernel.krd

kernel.org

kernel.cab

kernel.fyi

kernel.so

kernel.moe

kernel.debian.net

kernel.bz

kernel.io

kernel.su

kernel.ac

kernel.cy

kernel.si

kernel.cz

kernel.earth

kernel.md

kernel.work

kernel.lol

kernel.lv

kernel.net

kernel.pt

kernel.film

kernel.cool

kernel.kr

kernel.pe

kernel.ua

kernel.com.ua

kernel.info

kernel.net.pl

kernel.world

kernel.uk.com

kernel.services

kernel.uk

kernel.to

kernel.cl

kernel.ai

kernel.studio

kernel.com.mx

kernel.app

kernel.life

kernel.company

kernel.cc

kernel.no

kernel.es

kernel.ie

kernel.co.in

kernel.lt

kernel.com.mk

kernel.party

kernel.ngo

kernel.de

kernel.pink

kernel.kiev.ua

kernel.hu

kernel.bet

kernel.dance

kernel.eu

kernel.center

kernel.is

kernel.works

kernel.net.uy

kernel.gay

kernel.fish

kernel.mx

kernel.pics

kernel.com.uy

kernel.org.pl

kernel.community

kernel.workers.dev

kernel.gr

kernel.ee

kernel.international

kernel.fr

kernel.me

Similar names

kelner.info

kelren.com

kelner.ee

lenker.biz

kerlen.nl

renkel.com

nerkle.com.au

renkel.de

kelner.com

elkner.net

krenel.com

kleren.amsterdam

kenler.fr

reelnk.com

kleren.info

kleenr.co

renkel.org

kerlen.com

kleren.ru

lenker.myshopify.com

kelner.pro

elkner.pl

kelner.eu

kelner.nl

kenler.ru

kleren.com.ua

kerlen.net

kenler.cn

lenker.co

lenker.at

kleenr.nl

kleenr.com

kelren.net

lenker.ru

Previous names

kerk.dev

kerkenit.dev

kerkhof.dev

kerkmann.dev

kerkox.dev

kerkpall.dev

kerl.dev

kerli421.dev

kerllenevich.dev

kerman.dev

kermo.dev

kern-ai.dev

kern-it.dev

kernal.dev

kernals.dev

kernbau.dev

kernchen.dev

kernco.dev

kerne.dev

Next names

DNS History

15 records (11 active, 4 former)

●NSchance.ns.cloudflare.com2026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 02:47:44
● 2026-08-31 11:47:06

●NScortney.ns.cloudflare.com2026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 02:47:44
● 2026-08-31 11:47:06

●MXalt1.aspmx.l.google.com2026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 02:47:44
● 2026-08-31 11:47:06

●MXalt2.aspmx.l.google.com2026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 02:47:44
● 2026-08-31 11:47:06

●MXalt3.aspmx.l.google.com2026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 02:47:44
● 2026-08-31 11:47:06

●MXalt4.aspmx.l.google.com2026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 02:47:44
● 2026-08-31 11:47:06

●MXaspmx.l.google.com2026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 02:47:44
● 2026-08-31 11:47:06

●A104.21.75.2032026-08-31 → 2026-08-31 · 3 obs

○ 2026-08-31 02:47:44
● 2026-08-31 09:48:34
● 2026-08-31 11:47:06

●A172.67.181.862026-08-31 → 2026-08-31 · 3 obs

○ 2026-08-31 02:47:44
● 2026-08-31 09:48:34
● 2026-08-31 11:47:06

○A188.114.96.02026-08-31 → 2026-08-31 · 3 obs

● 2026-08-31 02:47:44
○ 2026-08-31 09:48:34
○ 2026-08-31 11:47:06

○A188.114.97.02026-08-31 → 2026-08-31 · 3 obs

● 2026-08-31 02:47:44
○ 2026-08-31 09:48:34
○ 2026-08-31 11:47:06

●A2606:4700:3034::6815:4bcb2026-08-31 → 2026-08-31 · 3 obs

○ 2026-08-31 02:47:44
● 2026-08-31 09:48:34
● 2026-08-31 11:47:06

●A2606:4700:3035::ac43:b5562026-08-31 → 2026-08-31 · 3 obs

○ 2026-08-31 02:47:44
● 2026-08-31 09:48:34
● 2026-08-31 11:47:06

○A2a06:98c1:3120::2026-08-31 → 2026-08-31 · 3 obs

● 2026-08-31 02:47:44
○ 2026-08-31 09:48:34
○ 2026-08-31 11:47:06

○A2a06:98c1:3121::2026-08-31 → 2026-08-31 · 3 obs

● 2026-08-31 02:47:44
○ 2026-08-31 09:48:34
○ 2026-08-31 11:47:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
kernel.dev	chance.ns.cloudflare.com, cortney.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.33

NS records: chance.ns.cloudflare.com, cortney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kernel.dev (unsigned zone)

⏱️ Timing

Total: 833ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.75.203, 172.67.181.86`
AAAA	2	`2606:4700:3034::6815:4bcb, 2606:4700:3035::ac43:b556`
NS	2	`chance.ns.cloudflare.com, cortney.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=ZlKkUjIkk74ZA6S, v=spf1 include:_spf.google.com ~all...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chance.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

kernel.dev points to the four IP addresses 104.21.75.203, 172.67.181.86, 2606:4700:3034::6815:4bcb and 2606:4700:3035::ac43:b556.

Among the host names that share IP numbers with kernel.dev are mangadomain.com, gotbuilder.co, gaskillaudio.com and two others.

Name Servers

DNS delegation for kernel.dev points to two name servers: chance.ns.cloudflare.com and cortney.ns.cloudflare.com.

kernel.dev has the same name server delegation as a number of other domains, such as vtti.gov.bd, cobol-copilot.pages.dev, cloudflare-pages-6nh.pages.dev and two more.

At least some of kernel.dev's name servers are shared with other domains, for example 1xbet-dcnt.click, jeananyon.org, cfpagestest.workers.dev and two more.

These name servers tend to be deployed in combination with the name servers brett.ns.cloudflare.com and simon.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

chance.ns.cloudflare.com has IP addresses 108.162.195.33, 162.159.44.33 and 172.64.35.33, plus 3 other.

cortney.ns.cloudflare.com has IP addresses 108.162.192.87, 172.64.32.87 and 173.245.58.87, plus 3 other.

Mail Servers

kernel.dev has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

kernel.dev shares at least some of its mail servers with other domains — for example geminidata.com, cheekywine.co, donnybrooknyc.com and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com has two IP addresses: 192.178.155.26 and 2607:f8b0:4004:c19::1b.

alt1.aspmx.l.google.com has two IP addresses: 192.178.234.26 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.