btx.dev - dns.ninja

`btx.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:c17^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:974f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.23^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.151.79^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`derek.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`derek.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`derek.ns.cloudflare.com`
		A	108.162.193.154^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	172.64.33.154^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	173.245.59.154^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
NS	`nancy.ns.cloudflare.com`
		A	2606:4700:50::a29f:2654^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c254^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nancy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2254^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nancy.ns.cloudflare.com`
		A	108.162.194.84^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
		A	162.159.38.84^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
		A	172.64.34.84^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.12.23, 172.67.151.79
		IPv6 hints	2606:4700:3033::6815:c17, 2606:4700:3037::ac43:974f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=177, name=cloudflare-ech.com
SOA	`derek.ns.cloudflare.com`dns@cloudflare.com serial=2406324404

`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

btx.hu

btx.co.jp

btx.com.br

btx.it

btx.fr

btx.blue

btx.dev

btx.me

btx.eu

btx.dk

btx.nl

btx.ai

btx.ie

btx.kr

btx.de

btx.cz

btx.us

btx.cn

btx.net

btx.com

btx.az

btx.ca

btx.pw

btx.pl

btx.ch

btx.in

btx.tools

btx.one

btx.ws

btx.at

Similar names

tbx.at

bxt.com

xbt.exchange

tbx.be

txb.us

xbt.fund

txb.co.in

tbx.ch

tbx.in

xtb.mobi

bxt.ro

tbx.fr

bxt.pl

xbt.pt

xtb.my

xtb.ro

xbt.hk

xbt.financial

xtb.org

tbx.se

xbt.com.br

bxt.ir

tbx.eus

xbt.ro

xbt.me

bxt.co

xtb.co.uk

xbt.org

xbt.academy

xbt.fr

bxt.in

xtb.cn

xbt.su

xbt.black

bxt.com.br

xtb.uz

tbx.su

xbt.es

xbt.nl

xtb.cz

xbt.solutions

xtb.pt

tbx.us

xbt.co

xtb.es

xbt.club

xbt.ru

xtb.pl

txb.life

bxt.it

xbt.tv

xtb.nu

xbt.land

xtb.se

xbt.kg

xbt.ph

txb.de

bxt.dk

txb.sg

xtb.ca

xtb.net

xtb.de

xbt.net

txb.org

xbt.tips

xbt.world

xbt.nyc

bxt.es

xtb.ch

txb.press

tbx.net

bxt.co.kr

xtb.xyz

xtb.be

xtb.fr

txb.com.au

tbx.dk

bxt.org

txb.net

tbx.info

tbx.de

tbx.io

xbt.ventures

tbx.com

tbx.no

txb.com.br

xtb.com.tr

tbx.pro.br

tbx.eu

DNS History

13 records (7 active, 6 former)

●NSderek.ns.cloudflare.com2026-06-15 → 2026-07-01 · 2 obs

● 2026-06-15 20:30:08
● 2026-07-01 19:18:30

●NSnancy.ns.cloudflare.com2026-06-15 → 2026-07-01 · 2 obs

● 2026-06-15 20:30:08
● 2026-07-01 19:18:30

●MXsmtp.google.com2026-06-15 → 2026-07-01 · 2 obs

● 2026-06-15 20:30:08
● 2026-07-01 19:18:30

●A104.21.12.232026-06-15 → 2026-07-01 · 3 obs

● 2026-06-15 20:30:08
○ 2026-07-01 08:09:08
● 2026-07-01 19:18:30

●A172.67.151.792026-06-15 → 2026-07-01 · 3 obs

● 2026-06-15 20:30:08
○ 2026-07-01 08:09:08
● 2026-07-01 19:18:30

○A188.114.96.42026-07-01 → 2026-07-01 · 3 obs

○ 2026-06-27 04:21:36
● 2026-07-01 08:09:08
○ 2026-07-01 19:18:30

○A188.114.97.42026-07-01 → 2026-07-01 · 3 obs

○ 2026-06-27 04:21:36
● 2026-07-01 08:09:08
○ 2026-07-01 19:18:30

○A2606:4700:3031::ac43:974f2026-06-15 → 2026-06-16 · 4 obs

● 2026-06-15 20:30:08
● 2026-06-16 19:11:52
○ 2026-06-27 04:21:36
○ 2026-07-01 19:18:30

●A2606:4700:3033::6815:c172026-06-27 → 2026-07-01 · 4 obs

○ 2026-06-16 19:11:52
● 2026-06-27 04:21:36
○ 2026-07-01 08:09:08
● 2026-07-01 19:18:30

○A2606:4700:3035::6815:c172026-06-15 → 2026-06-16 · 4 obs

● 2026-06-15 20:30:08
● 2026-06-16 19:11:52
○ 2026-06-27 04:21:36
○ 2026-07-01 19:18:30

●A2606:4700:3037::ac43:974f2026-06-27 → 2026-07-01 · 4 obs

○ 2026-06-16 19:11:52
● 2026-06-27 04:21:36
○ 2026-07-01 08:09:08
● 2026-07-01 19:18:30

○A2a06:98c1:3120::2026-07-01 → 2026-07-01 · 3 obs

○ 2026-06-27 04:21:36
● 2026-07-01 08:09:08
○ 2026-07-01 19:18:30

○A2a06:98c1:3121::2026-07-01 → 2026-07-01 · 3 obs

○ 2026-06-27 04:21:36
● 2026-07-01 08:09:08
○ 2026-07-01 19:18:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	-
btx.dev	derek.ns.cloudflare.com, nancy.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.84

NS records: derek.ns.cloudflare.com, nancy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btx.dev (unsigned zone)

⏱️ Timing

Total: 782ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.151.79, 104.21.12.23`
AAAA	2	`2606:4700:3033::6815:c17, 2606:4700:3037::ac43:974f`
NS	2	`derek.ns.cloudflare.com, nancy.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	1	`v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`derek.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

btx.dev has four IP addresses: 104.21.12.23, 172.67.151.79, 2606:4700:3033::6815:c17 and 2606:4700:3037::ac43:974f.

Two other host names, along with maxcdn.project-gc.com, bidcsa.com and bcassessments.biz, also share IP numbers with btx.dev.

Name Servers

The NS records for btx.dev delegate to derek.ns.cloudflare.com and nancy.ns.cloudflare.com.

btx.dev shares its NS records with other domains, for example cs2-error.ru, wrk.org, swhhosting.com and two others.

btx.dev shares at least some of its name servers with other domains, including asianbeautiestube.com, googlefitbitace.com, bvs-interiors.ru and two others.

These name servers are frequently paired with the name servers rudy.ns.cloudflare.com and west.ns.cloudflare.com.

DNS names with 6 IP addresses:

derek.ns.cloudflare.com maps to 108.162.193.154, 172.64.33.154, 173.245.59.154 and 3 additional IP addresses.

nancy.ns.cloudflare.com maps to 108.162.194.84, 162.159.38.84, 172.64.34.84 and 3 additional IP addresses.

Mail Servers

The sole mail server for btx.dev is smtp.google.com.

Among the domains sharing a mail server setup with btx.dev are cremeria-americana.com.mx, frostylabs.co, brady.es and two others.

There is at least a partial MX overlap between btx.dev and other domains, including clientbase.pro, norintec.com, shoetopia.co.za and two others.

alt1.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx.l.google.com and alt2.aspmx.l.google.com are mail servers that frequently appear together with these mail servers.

With 9 IP addresses total, smtp.google.com resolves to 64.233.180.26, 142.251.16.26, 142.251.16.27 and 6 others.