`default.dev`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::ac43:908b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:2f32^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.50^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.144.139^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`julio.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cd1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julio.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`julio.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`julio.ns.cloudflare.com`
		A	108.162.195.209^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julio.ns.cloudflare.com`
		A	162.159.44.209^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julio.ns.cloudflare.com`
		A	172.64.35.209^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julio.ns.cloudflare.com`
NS	`summer.ns.cloudflare.com`
		A	2606:4700:50::a29f:2609^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`summer.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c209^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`summer.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2209^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`summer.ns.cloudflare.com`
		A	108.162.194.9^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`summer.ns.cloudflare.com`
		A	162.159.38.9^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`summer.ns.cloudflare.com`
		A	172.64.34.9^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`summer.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.47.50, 172.67.144.139
		IPv6 hints	2606:4700:3031::ac43:908b, 2606:4700:3033::6815:2f32
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=121, name=cloudflare-ech.com
SOA	`julio.ns.cloudflare.com`dns@cloudflare.com serial=2402226033

`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)

Subdomains

www.default.dev

Same first word

default.awsapps.com

default.eu.org

default.cc

default.ru

default.band

default.se

default.ws

default.asia

default.eu

default.co.uk

default.so

default.lt

default.me

default.ie

default.gd

default.co

default.io

default.design

default.net

default.de

default.co.za

default.im

default.ovh

default.properties

default.nu

default.agency

default.at

default.tel

default.es

default.email

default.app

default.gr

default.org

default.lv

default.com

default.place

default.ph

default.blog

default.ch

default.com.br

default.cz

default.rs

default.name

default.id

default.sh

default.be

default.co.rs

default.ba

default.info

default.zip

default.ro

default.sk

default.one

default.it

default.tv

default.no

default.chat

default.com.cn

default.nl

default.s3.amazonaws.com

default.re

default.town

default.dev

default.cn

default.su

default.hu

default.zone

default.us

default.dk

default.in

default.sakura.ne.jp

default.fi

default.bond

default.uk

default.onl

default.am

default.ca

default.fr

default.host

default.fail

default.com.mx

Similar names

aufeldt.net

fludate.net

lutafed.com

futdeal.com

delfaut.fr

futlead.com

defalut.com

aufeldt.dk

faulted.com

eduflat.de

taufeld.ch

adflute.com

fludate.biz

defualt.net

delfaut.com

fludate.org

dateful.com

eduflat.com

defualt.com

faulted.net

fludate.com

fedault.com

DNS History

8 records (6 active, 2 former)

●NSjulio.ns.cloudflare.com2026-02-18 → 2026-04-23 · 2 obs

● 2026-02-18 02:09:58
● 2026-04-23 17:23:38

●NSsummer.ns.cloudflare.com2026-02-18 → 2026-04-23 · 2 obs

● 2026-02-18 02:09:58
● 2026-04-23 17:23:38

●A104.21.47.502026-02-18 → 2026-04-23 · 5 obs

● 2026-02-18 02:09:58
● 2026-03-02 18:21:34
○ 2026-03-05 04:46:50
● 2026-03-06 11:39:14
● 2026-04-23 17:23:38

○A172.64.80.12026-03-05 → 2026-03-05 · 4 obs

○ 2026-03-02 18:21:34
● 2026-03-05 04:46:50
○ 2026-03-06 11:39:14
○ 2026-04-23 17:23:38

●A172.67.144.1392026-02-18 → 2026-04-23 · 5 obs

● 2026-02-18 02:09:58
● 2026-03-02 18:21:34
○ 2026-03-05 04:46:50
● 2026-03-06 11:39:14
● 2026-04-23 17:23:38

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-05 → 2026-03-05 · 4 obs

○ 2026-03-02 18:21:34
● 2026-03-05 04:46:50
○ 2026-03-06 11:39:14
○ 2026-04-23 17:23:38

●A2606:4700:3031::ac43:908b2026-02-18 → 2026-04-23 · 5 obs

● 2026-02-18 02:09:58
● 2026-03-02 18:21:34
○ 2026-03-05 04:46:50
● 2026-03-06 11:39:14
● 2026-04-23 17:23:38

●A2606:4700:3033::6815:2f322026-02-18 → 2026-04-23 · 5 obs

● 2026-02-18 02:09:58
● 2026-03-02 18:21:34
○ 2026-03-05 04:46:50
● 2026-03-06 11:39:14
● 2026-04-23 17:23:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
default.dev	summer.ns.cloudflare.com, julio.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.209

NS records: summer.ns.cloudflare.com, julio.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 370ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.144.139, 104.21.47.50`
AAAA	2	`2606:4700:3031::ac43:908b, 2606:4700:3033::6815:2f32`
NS	2	`julio.ns.cloudflare.com, summer.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`julio.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

The parent of www.default.dev is default.dev.

IP Addresses

default.dev resolves to four IP numbers: 2606:4700:3031::ac43:908b, 2606:4700:3033::6815:2f32, 104.21.47.50 and 172.67.144.139.

Other host names such as spartechnologies.com, chore-version-bump-2.37.1.preview.speechify.dev, lasertell.com, www.qsg520.com and alliance-league.com share IPs with default.dev.

Name Servers

default.dev is delegated to two name servers: julio.ns.cloudflare.com and summer.ns.cloudflare.com.

default.dev shares the same name server setup as brunozugay.com, entcet.com, zugay.com, ordane.net and vegiday.com.

default.dev at least partially shares name servers with other domains, for instance 22233382.com, aia99.com, onlinevideoconverter.io, expressdeliveryservice.cfd and bryntyounce.com.

These name servers are commonly used with eoin.ns.cloudflare.com, elinore.ns.cloudflare.com, annabel.ns.cloudflare.com, gerald.ns.cloudflare.com, lisa.ns.cloudflare.com and michael.ns.cloudflare.com.

Host names with six IP numbers:

julio.ns.cloudflare.com points to 2606:4700:58::a29f:2cd1, 2803:f800:50::6ca2:c3d1, 2a06:98c1:50::ac40:23d1, 108.162.195.209, 162.159.44.209 and 172.64.35.209.

summer.ns.cloudflare.com points to 2606:4700:50::a29f:2609, 2803:f800:50::6ca2:c209, 2a06:98c1:50::ac40:2209, 108.162.194.9, 162.159.38.9 and 172.64.34.9.

default.dev - robtex.com

default.dev

dev

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`default.dev`

`dev`