`1.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:2dc4^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:da7f^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.196^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.218.127^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jonah.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bba^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jonah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ba^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jonah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ba^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jonah.ns.cloudflare.com`
		A	108.162.193.186^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jonah.ns.cloudflare.com`
		A	172.64.33.186^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jonah.ns.cloudflare.com`
		A	173.245.59.186^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jonah.ns.cloudflare.com`
NS	`poppy.ns.cloudflare.com`
		A	2606:4700:50::a29f:2621^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`poppy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c221^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`poppy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2221^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`poppy.ns.cloudflare.com`
		A	108.162.194.33^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`poppy.ns.cloudflare.com`
		A	162.159.38.33^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`poppy.ns.cloudflare.com`
		A	172.64.34.33^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`poppy.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=41dc4424b3e4314787581cfab3ac5bb67af31512`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.45.196, 172.67.218.127
		IPv6 hints	2606:4700:3032::6815:2dc4, 2606:4700:3034::ac43:da7f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=135, name=cloudflare-ech.com
SOA	`jonah.ns.cloudflare.com`dns@cloudflare.com serial=2402060402

`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

34.1.dev

Same first word

1.hopto.org

1.uy

1.gs.cn

1.com.ar

1.fish

1.ms

1.com.vn

1.fashion

1.kg

1.wine

1.fr

1.tt

1.cn

1.nz

1.city

1.house

1.country

1.la

1.ai

1.dn.ua

1.waw.pl

1.co

1.to

1.net.nz

1.gl

1.nyc

1.im

1.ren

1.pn

1.camp

1.tv

1.ws

1.capital

1.casino

1.how

1.lu

1.appspot.com

1.cg

1.ua

1.blogspot.in

1.vision

1.fm

1.at

1.cl

1.top

1.saarland

1.inc

1.com.my

1.co.uk

1.cq.cn

1.flights

1.media

1.co.nz

1.energy

1.pl

1.investments

1.edu.pe

1.cc

1.org.nz

1.or.kr

1.co.tz

1.hosting

1.cab

1.site

1.net.pk

1.gt

1.sg

1.srl

1.blogspot.sg

1.uk

1.szczecin.pl

1.me

1.finance

1.life

1.live

1.dating

1.gold

1.dev

1.de

1.new

1.world

1.gy

1.ph

1.rw

1.casa

1.co.ua

1.cz

1.club

1.mk

1.group

1.je

1.ht

1.email

1.cr

1.azurewebsites.net

1.zt.ua

1.st

1.se

1.my

1.wiki

Similar names

1.agency

1.care

1.com.mk

1.crimea.ua

1.vg

1.biz

1.plus

1.berlin

1.irish

1.academy

1.edu.pl

1.dance

1.gd.cn

1.githubusercontent.com

1.is

1.wedding

1.ro

1.org.ee

1.cm

1.com.hr

1.day

1.run

1.sc

1.movie

1.com.pl

1.gs

1.app

1.pro

1.blogspot.ae

1.od.ua

1.et

1.ly

1.googlecode.com

1.bet

1.s3.amazonaws.com

1.blogspot.be

1.wtf

1.com.ua

1.ha.cn

1.serveftp.com

1.lol

1.pl.ua

1.s3-website-us-east-1.amazonaws.com

1.help

1.land

1.cx

1.team

1.events

1.kz

1.(0x736578)y

1.cards

1.bj.cn

1.london

1.sh

1.hm

1.xj.cn

1.digital

1.fund

1.am

DNS History

18 records (8 active, 10 former)

●NSjonah.ns.cloudflare.com2026-02-15 → 2026-04-23 · 2 obs

● 2026-02-15 06:43:24
● 2026-04-23 11:21:56

●NSpoppy.ns.cloudflare.com2026-02-15 → 2026-04-23 · 2 obs

● 2026-02-15 06:43:24
● 2026-04-23 11:21:56

●MXmail.protonmail.ch2026-02-15 → 2026-04-23 · 3 obs

○ 2017-04-06 16:58:44
● 2026-02-15 06:43:24
● 2026-04-23 11:21:56

●MXmailsec.protonmail.ch2026-02-15 → 2026-04-23 · 3 obs

○ 2017-04-06 16:58:44
● 2026-02-15 06:43:24
● 2026-04-23 11:21:56

○MXyour-dns-needs-immediate-attention.dev2016-01-26 → 2017-04-06 · 4 obs

● 2016-01-26 16:31:46
● 2017-04-06 16:58:44
○ 2026-02-15 06:43:24
○ 2026-04-23 11:21:56

●A104.21.45.1962026-02-15 → 2026-04-23 · 24 obs

○ 2017-04-06 16:58:44
● 2026-02-15 06:43:24
○ 2026-02-16 10:27:24
● 2026-02-22 16:25:32
○ 2026-02-23 12:03:08
○ 2026-02-26 05:12:16
● 2026-02-28 06:37:42
● 2026-03-01 04:48:44
○ 2026-03-02 23:31:12
● 2026-03-08 17:00:00
● 2026-03-13 13:01:54
○ 2026-03-14 11:46:04
● 2026-03-15 02:26:26
○ 2026-03-16 16:07:46
○ 2026-03-18 12:18:00
● 2026-03-22 13:55:20
○ 2026-03-22 15:38:44
● 2026-03-24 02:38:30
● 2026-04-09 15:34:28
○ 2026-04-10 01:28:36
● 2026-04-11 10:56:38
○ 2026-04-12 04:48:54
● 2026-04-13 06:57:08
● 2026-04-23 11:21:56

○A127.0.53.532016-01-26 → 2017-04-06 · 4 obs

● 2016-01-26 16:31:46
● 2017-04-06 16:58:44
○ 2026-02-15 06:43:24
○ 2026-04-23 11:21:56

○A172.64.80.12026-02-26 → 2026-03-02 · 7 obs

○ 2026-02-23 12:03:08
● 2026-02-26 05:12:16
○ 2026-02-28 06:37:42
○ 2026-03-01 04:48:44
● 2026-03-02 23:31:12
○ 2026-03-08 17:00:00
○ 2026-04-23 11:21:56

●A172.67.218.1272026-02-15 → 2026-04-23 · 24 obs

○A188.114.96.02026-02-23 → 2026-04-12 · 17 obs

○ 2026-02-22 16:25:32
● 2026-02-23 12:03:08
○ 2026-02-26 05:12:16
○ 2026-03-13 13:01:54
● 2026-03-14 11:46:04
○ 2026-03-15 02:26:26
● 2026-03-16 16:07:46
● 2026-03-18 12:18:00
○ 2026-03-22 13:55:20
● 2026-03-22 15:38:44
○ 2026-03-24 02:38:30
○ 2026-04-09 15:34:28
● 2026-04-10 01:28:36
○ 2026-04-11 10:56:38
● 2026-04-12 04:48:54
○ 2026-04-13 06:57:08
○ 2026-04-23 11:21:56

○A188.114.96.42026-02-16 → 2026-02-16 · 4 obs

○ 2026-02-15 06:43:24
● 2026-02-16 10:27:24
○ 2026-02-22 16:25:32
○ 2026-04-23 11:21:56

○A188.114.97.02026-02-23 → 2026-04-12 · 17 obs

○A188.114.97.42026-02-16 → 2026-02-16 · 4 obs

○ 2026-02-15 06:43:24
● 2026-02-16 10:27:24
○ 2026-02-22 16:25:32
○ 2026-04-23 11:21:56

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-22 → 2026-03-22 · 12 obs

○ 2026-02-16 10:27:24
● 2026-02-22 16:25:32
○ 2026-02-23 12:03:08
● 2026-02-26 05:12:16
○ 2026-02-28 06:37:42
○ 2026-03-01 04:48:44
● 2026-03-02 23:31:12
○ 2026-03-08 17:00:00
○ 2026-03-18 12:18:00
● 2026-03-22 13:55:20
○ 2026-03-22 15:38:44
○ 2026-04-23 11:21:56

●A2606:4700:3032::6815:2dc42026-02-15 → 2026-04-23 · 20 obs

○ 2017-04-06 16:58:44
● 2026-02-15 06:43:24
○ 2026-02-16 10:27:24
○ 2026-02-26 05:12:16
● 2026-02-28 06:37:42
● 2026-03-01 04:48:44
○ 2026-03-02 23:31:12
● 2026-03-08 17:00:00
● 2026-03-13 13:01:54
○ 2026-03-14 11:46:04
● 2026-03-15 02:26:26
○ 2026-03-16 16:07:46
○ 2026-03-22 15:38:44
● 2026-03-24 02:38:30
● 2026-04-09 15:34:28
○ 2026-04-10 01:28:36
● 2026-04-11 10:56:38
○ 2026-04-12 04:48:54
● 2026-04-13 06:57:08
● 2026-04-23 11:21:56

●A2606:4700:3034::ac43:da7f2026-02-15 → 2026-04-23 · 20 obs

○A2a06:98c1:3120::2026-02-16 → 2026-04-12 · 19 obs

○ 2026-02-15 06:43:24
● 2026-02-16 10:27:24
○ 2026-02-22 16:25:32
● 2026-02-23 12:03:08
○ 2026-02-26 05:12:16
○ 2026-03-13 13:01:54
● 2026-03-14 11:46:04
○ 2026-03-15 02:26:26
● 2026-03-16 16:07:46
● 2026-03-18 12:18:00
○ 2026-03-22 13:55:20
● 2026-03-22 15:38:44
○ 2026-03-24 02:38:30
○ 2026-04-09 15:34:28
● 2026-04-10 01:28:36
○ 2026-04-11 10:56:38
● 2026-04-12 04:48:54
○ 2026-04-13 06:57:08
○ 2026-04-23 11:21:56

○A2a06:98c1:3121::2026-02-16 → 2026-04-12 · 19 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	-
1.dev	jonah.ns.cloudflare.com, poppy.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.186

NS records: jonah.ns.cloudflare.com, poppy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1.dev (unsigned zone)

⏱️ Timing

Total: 534ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.45.196, 172.67.218.127`
AAAA	2	`2606:4700:3032::6815:2dc4, 2606:4700:3034::ac43:da7f`
NS	2	`jonah.ns.cloudflare.com, poppy.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=41dc4424b3e43147, v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jonah.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

The parent of 34.1.dev is 1.dev.

IP Addresses

1.dev maps to four IP numbers: 2606:4700:3032::6815:2dc4, 2606:4700:3034::ac43:da7f, 104.21.45.196 and 172.67.218.127.

other host names include bibleserver.eu, innovationstech.com, spreadingsantorum.com, video2dv.com and www.practproasse.digital; they share IP numbers with 1.dev.

Name Servers

Two name servers jonah.ns.cloudflare.com and poppy.ns.cloudflare.com handle the delegation for 1.dev.

1.dev shares the same name server setup as other domains, for instance dermvue.com, nanuki.ru, tacomavetmedication.com, easyskincare.org and suchk.com.

1.dev at least partially shares name servers with other domains, for instance mega188oex.site, kathode.com, tokek8855.shop, casinorushnz.nz and xn--80ab4bagcia8dwat.xn--p1ai.

These name servers are commonly used alongside alaric.ns.cloudflare.com, quinton.ns.cloudflare.com and miki.ns.cloudflare.com.

Six IP addresses per host:

jonah.ns.cloudflare.com points to 2606:4700:58::adf5:3bba, 2803:f800:50::6ca2:c1ba, 2a06:98c1:50::ac40:21ba, 108.162.193.186, 172.64.33.186 and 173.245.59.186; poppy.ns.cloudflare.com points to 2606:4700:50::a29f:2621, 2803:f800:50::6ca2:c221, 2a06:98c1:50::ac40:2221, 108.162.194.33, 162.159.38.33 and 172.64.34.33

Mail Servers

1.dev is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

1.dev uses the same mail server setup as other domains, for instance vira.org, brandservices.com, beyeler.me, xeracles.de and 40thparallelpython.com.

1.dev shares at least partially some mail servers with other domains, for instance fallstreak.net, pellegrina.net, datalets.ch, lombanet.com and vasco.work.

Host names with three IP numbers:

mail.protonmail.ch points to: 176.119.200.128, 185.70.42.128 and 185.205.70.128.

mailsec.protonmail.ch points to: 176.119.200.129, 185.70.42.129 and 185.205.70.129.

1.dev - robtex.com

1.dev

dev