foolish.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`foolish.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:1c83^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9233^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.28.131^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.51^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`addyson.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2644^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c244^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:2244^{Cloudflare2a06:98c1:50::/45}
		A	108.162.194.68^{Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.68^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.68^{Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dax.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dax.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c385^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dax.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2385^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dax.ns.cloudflare.com`
		A	108.162.195.133^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dax.ns.cloudflare.com`
		A	162.159.44.133^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dax.ns.cloudflare.com`
		A	172.64.35.133^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dax.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=e94c756bb0ae4c4dfc55cdf721fdffc90bd9cb9f`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.28.131, 172.67.146.51
		IPv6 hints	2606:4700:3034::6815:1c83, 2606:4700:3035::ac43:9233
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=234, name=cloudflare-ech.com
SOA	`addyson.ns.cloudflare.com`dns@cloudflare.com serial=2416472481

`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

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foolish.com.do

foolish.ca

foolish.workers.dev

foolish.online

foolish.la

foolish.media

foolish.info

foolish.pages.dev

foolish.lol

foolish.cv

foolish.earth

foolish.com

foolish.co.uk

foolish.pw

foolish.com.au

foolish.dad

foolish.ru

foolish.fishing

foolish.tw

foolish.productions

foolish.nl

foolish.website

foolish.company

foolish.co

foolish.net

foolish.it

foolish.jp

foolish.life

foolish.tv

foolish.cards

foolish.ooo

foolish.world

foolish.live

foolish.dev

foolish.name

foolish.io

foolish.ventures

foolish.eu

foolish.biz

foolish.cloud

foolish.xyz

foolish.si

foolish.agency

foolish.cn

foolish.works

foolish.money

foolish.faith

foolish.za.com

foolish.de

foolish.one

foolish.blog

foolish.ph

foolish.ai

foolish.uk

foolish.site

foolish.co.jp

foolish.fr

foolish.tools

foolish.systems

foolish.wtf

foolish.me

foolish.paris

foolish.in

foolish.us

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Next names

DNS History

8 records (8 active, 0 former)

●NSaddyson.ns.cloudflare.com2026-09-15 → 2026-10-23 · 2 obs

● 2026-09-15 05:21:28
● 2026-10-23 15:22:06

●NSdax.ns.cloudflare.com2026-09-15 → 2026-10-23 · 2 obs

● 2026-09-15 05:21:28
● 2026-10-23 15:22:06

●MXmail.protonmail.ch2026-09-15 → 2026-10-23 · 2 obs

● 2026-09-15 05:21:28
● 2026-10-23 15:22:06

●MXmailsec.protonmail.ch2026-09-15 → 2026-10-23 · 2 obs

● 2026-09-15 05:21:28
● 2026-10-23 15:22:06

●A104.21.28.1312026-09-15 → 2026-10-23 · 2 obs

● 2026-09-15 05:21:28
● 2026-10-23 15:22:06

●A172.67.146.512026-09-15 → 2026-10-23 · 2 obs

● 2026-09-15 05:21:28
● 2026-10-23 15:22:06

●A2606:4700:3034::6815:1c832026-09-15 → 2026-10-23 · 2 obs

● 2026-09-15 05:21:28
● 2026-10-23 15:22:06

●A2606:4700:3035::ac43:92332026-09-15 → 2026-10-23 · 2 obs

● 2026-09-15 05:21:28
● 2026-10-23 15:22:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
foolish.dev	dax.ns.cloudflare.com, addyson.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.68

NS records: dax.ns.cloudflare.com, addyson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for foolish.dev (unsigned zone)

⏱️ Timing

Total: 662ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.146.51, 104.21.28.131`
AAAA	2	`2606:4700:3034::6815:1c83, 2606:4700:3035::ac43:9233`
NS	2	`addyson.ns.cloudflare.com, dax.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=e94c756bb0ae4c4d, v=spf1 include:_spf.protonmail.ch mx ~al`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`addyson.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

foolish.dev has four IP addresses: 104.21.28.131, 172.67.146.51, 2606:4700:3034::6815:1c83 and 2606:4700:3035::ac43:9233.

Additional host names — insulationchesterfieldcounty.com, chalets-lumiere-bois.com, vsx.buzz and two others — share IP numbers with foolish.dev.

Name Servers

foolish.dev has two authoritative name servers — addyson.ns.cloudflare.com and dax.ns.cloudflare.com.

foolish.dev shares its name server setup with other domains, including towhedul.dev, kra2app-icu.pages.dev, inboxpmffinance.com and two others.

foolish.dev has at least partial name server overlap with other domains, such as ecomec-nosotros.pages.dev, hlcg8.cc, toolmg.shop and two others.

It is common to find these name servers paired with the name servers nora.ns.cloudflare.com, osmar.ns.cloudflare.com, indie.ns.cloudflare.com and jeff.ns.cloudflare.com.

Host names with 6 IP numbers:

addyson.ns.cloudflare.com points to 108.162.194.68, 162.159.38.68, 172.64.34.68 and 3 other IP addresses.

dax.ns.cloudflare.com points to 108.162.195.133, 162.159.44.133, 172.64.35.133 and 3 other IP addresses.

Mail Servers

foolish.dev has two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

foolish.dev has the same mail server setup as other domains, for instance williamkaram.com, helarom.com, elegancefood.com and two other.

foolish.dev shares at least partially some mail servers with other domains, for instance rebeccaprinn.co.uk, triton20.fr, cavecompass.com and two other.

mail.protonmail.ch and mailsec.protonmail.ch each have three IP addresses — mail.protonmail.ch directs to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch directs to 176.119.200.129, 185.70.42.129 and 185.205.70.129.