3b.dev - dns.ninja

3b.dev

DNSSEC⚠️ Not signed
A2606:4700:20::681a:a09🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::681a:b09🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::ac43:4767🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.10.9Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.11.9Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.71.103🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjakub.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c55🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjakub.ns.cloudflare.com
A2803:f800:50::6ca2:c355🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjakub.ns.cloudflare.com
A2a06:98c1:50::ac40:2355🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjakub.ns.cloudflare.com
A108.162.195.85🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjakub.ns.cloudflare.com
A162.159.44.85Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjakub.ns.cloudflare.com
A172.64.35.85🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjakub.ns.cloudflare.com
NSlaura.ns.cloudflare.com
A2606:4700:50::adf5:3ab7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaura.ns.cloudflare.com
A2803:f800:50::6ca2:c0b7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlaura.ns.cloudflare.com
A2a06:98c1:50::ac40:20b7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlaura.ns.cloudflare.com
A108.162.192.183🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaura.ns.cloudflare.com
A172.64.32.183🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaura.ns.cloudflare.com
A173.245.58.183🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaura.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute2.mx.cloudflare.net(37)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute1.mx.cloudflare.net(73)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
TXTgoogle-site-verification=RJQesS2pxx-5ayfZltTJpDfFa6zbnDLUZiQUs-4c5Sg
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.26.10.9, 104.26.11.9, 172.67.71.103
IPv6 hints2606:4700:20::681a:a09, 2606:4700:20::681a:b09, 2606:4700:20::ac43:4767
SOAjakub.ns.cloudflare.comdns@cloudflare.com serial=2410416756

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

3b.co.th
3b.co.uk
3b.com
3b.studio
3b.pt
3b.fyi
3b.com.vn
3b.ai
3b.com.kw
3b.eu
3b.co.rs
3b.ly
3b.fr
3b.co.za
3b.games
3b.net
3b.org
3b.pl
3b.co.id
3b.works
3b.se
3b.com.bo
3b.lv
3b.su
3b.gmbh
3b.com.br
3b.cc
3b.media
3b.sk
3b.co.at
3b.my
3b.business
3b.be
3b.pm
3b.lt
3b.ma
3b.de
3b.dk
3b.fi
3b.hu
3b.hk
3b.nl
3b.biz
3b.dev

Similar names

b3.de
b3.co.uk
b3.ai
b3.su
b3.cn
b3.biz
b3.cz
b3.net
b3.nl
b3.is
b3.ru
b3.systems
b3.work
b3.media
b3.dk
b3.sg
b3.com.br
b3.net.br
b3.fun
b3.myqnapcloud.com
b3.nu
b3.ie
b3.org.cn
b3.marketing
b3.ro
b3.ee
b3.com.au
b3.co.at
b3.cc
b3.fr
b3.my
b3.eu
b3.be
b3.lv
b3.or.at
b3.org
b3.lt
b3.network
b3.sa.com
b3.se
b3.com
b3.ca
b3.sk
b3.rs

DNS History

11 records (11 active, 0 former)

NSjakub.ns.cloudflare.comlaura.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.26.10.9104.26.11.9172.67.71.1032606:4700:20::681a:a092606:4700:20::681a:b092606:4700:20::ac43:4767
●NSjakub.ns.cloudflare.com2026-07-13 → 2026-07-27 · 2 obs
● 2026-07-13 09:12:22
● 2026-07-27 14:14:10
●NSlaura.ns.cloudflare.com2026-07-13 → 2026-07-27 · 2 obs
● 2026-07-13 09:12:22
● 2026-07-27 14:14:10
●MXroute1.mx.cloudflare.net2026-07-13 → 2026-07-27 · 2 obs
● 2026-07-13 09:12:22
● 2026-07-27 14:14:10
●MXroute2.mx.cloudflare.net2026-07-13 → 2026-07-27 · 2 obs
● 2026-07-13 09:12:22
● 2026-07-27 14:14:10
●MXroute3.mx.cloudflare.net2026-07-13 → 2026-07-27 · 2 obs
● 2026-07-13 09:12:22
● 2026-07-27 14:14:10
●A104.26.10.92026-07-13 → 2026-07-27 · 2 obs
● 2026-07-13 09:12:22
● 2026-07-27 14:14:10
●A104.26.11.92026-07-13 → 2026-07-27 · 2 obs
● 2026-07-13 09:12:22
● 2026-07-27 14:14:10
●A172.67.71.1032026-07-13 → 2026-07-27 · 2 obs
● 2026-07-13 09:12:22
● 2026-07-27 14:14:10
●A2606:4700:20::681a:a092026-07-13 → 2026-07-27 · 2 obs
● 2026-07-13 09:12:22
● 2026-07-27 14:14:10
●A2606:4700:20::681a:b092026-07-13 → 2026-07-27 · 2 obs
● 2026-07-13 09:12:22
● 2026-07-27 14:14:10
●A2606:4700:20::ac43:47672026-07-13 → 2026-07-27 · 2 obs
● 2026-07-13 09:12:22
● 2026-07-27 14:14:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
3b.devlaura.ns.cloudflare.com, jakub.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.85

NS records: laura.ns.cloudflare.com, jakub.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3b.dev (unsigned zone)

⏱️ Timing

Total: 634ms | Queries: -

📄 Records

TypeCountSample Data
A3104.26.11.9, 172.67.71.103...
AAAA32606:4700:20::681a:a09, 2606:4700:20::681a:b09...
NS2jakub.ns.cloudflare.com, laura.ns.cloudflare.com
MX3route3.mx.cloudflare.net (pri: 28), route2.mx.cloudflare.net (pri: 37)...
TXT2google-site-verification=RJQesS2pxx-5ayf, v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1jakub.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

3b.dev resolves to 6 IP numbers: 104.26.10.9, 104.26.11.9, 172.67.71.103 and 3 other.

Additional host names — rickwiles.com, 4psmarketing.com, sutekicookan.com and two others — share IP numbers with 3b.dev.

Name Servers

The NS records for 3b.dev delegate to jakub.ns.cloudflare.com and laura.ns.cloudflare.com.

3b.dev shares its name server setup with other domains, including chowa.in.th, annjaywellbeingspecialist.com, reestrenosmart.es and two others.

3b.dev shares at least some of its name servers with other domains, including lstdshebei.com, bcuni.eu, nautas.net and two others.

These name servers are frequently seen alongside the name servers augustus.ns.cloudflare.com, hattie.ns.cloudflare.com, mike.ns.cloudflare.com and kristina.ns.cloudflare.com.

Host names with 6 IP numbers:

jakub.ns.cloudflare.com maps to 108.162.195.85, 162.159.44.85, 172.64.35.85 and 3 additional IP addresses.

laura.ns.cloudflare.com maps to 108.162.192.183, 172.64.32.183, 173.245.58.183 and 3 additional IP addresses.

Mail Servers

3b.dev is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

3b.dev shares mail servers — at least in part — with other domains, including barsois-von-der-nebelhoehle.de, uwuuu.com, doobry.me and two others.

Host names with 6 IP numbers:

route1.mx.cloudflare.net maps to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 additional IP addresses.

route2.mx.cloudflare.net maps to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 additional IP addresses.

route3.mx.cloudflare.net maps to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 additional IP addresses.