boot.dev - robtex.com

boot.dev

DNSSEC⚠️ Not signed
A2606:4700:20::681a:56🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::681a:156🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::ac43:46ca🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.0.86Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.1.86Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.70.202🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjamie.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aa8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
A2803:f800:50::6ca2:c0a8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjamie.ns.cloudflare.com
A2a06:98c1:50::ac40:20a8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjamie.ns.cloudflare.com
A108.162.192.168🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
A172.64.32.168🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
A173.245.58.168🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
NSwill.ns.cloudflare.com
A2606:4700:58::adf5:3b95🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwill.ns.cloudflare.com
A2803:f800:50::6ca2:c195🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwill.ns.cloudflare.com
A2a06:98c1:50::ac40:2195🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwill.ns.cloudflare.com
A108.162.193.149🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwill.ns.cloudflare.com
A172.64.33.149🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwill.ns.cloudflare.com
A173.245.59.149🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwill.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c27::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadsk-in-f26.1e100.net
A142.251.163.27🇺🇸 Google142.251.163.0/24
PTRwv-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTgoogle-site-verification=WynK4riuFo6IznVEwFfSOQRyywRQEUTkVH0dO6Of2Yo
TXTstripe-verification=7329dbfd1f929410119025f0710f69291fb54fd908c448503c58f3a5b...
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.26.0.86, 104.26.1.86, 172.67.70.202
IPv6 hints2606:4700:20::681a:56, 2606:4700:20::681a:156, 2606:4700:20::ac43:46ca
SOAjamie.ns.cloudflare.comdns@cloudflare.com serial=2399795063

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
rank #190180 globally
rank #131 in the tld
WOT: SAFE (60/100)
📈 Tranco rank: #121,588
🔒 HSTS Preload (+subdomains)

Subdomains

api.boot.dev
www.boot.dev
blog.boot.dev

Same first word

boot.email
boot.cz
boot.amsterdam
boot.de
boot.in
boot.ai
boot.camp
boot.ru
boot.cl
boot.xyz
boot.network
boot.farm
boot.me
boot.pro
boot.it
boot.pl
boot.io
boot.net
boot.su
boot.fi
boot.plus
boot.ly
boot.domains
boot.jp
boot.pm
boot.co.uk
boot.life
boot.kz
boot.info
boot.ch
boot.no
boot.run
boot.re
boot.reisen
boot.codes
boot.de.com
boot.club
boot.ee
boot.ge
boot.com.br
boot.kr
boot.shoes
boot.se
boot.au
boot.tv
boot.net.au
boot.expert
boot.co.kr
boot.pw
boot.nu
boot.one
boot.rest
boot.us
boot.com
boot.nl
boot.lt
boot.co
boot.lu
boot.dev
boot.org
boot.co.at
boot.vn
boot.at
boot.today
boot.directory
boot.pt
boot.social
boot.bayern
boot.sh
boot.fr
boot.biz
boot.hu
boot.center
boot.ventures
boot.dk
boot.by
boot.hk
boot.to
boot.digital
boot.rip
boot.be
boot.systems
boot.lv

Similar names

toob.in
boto.pt
ootb.pt
tboo.la
boto.readthedocs.io
otob.co.at
ootb.net
ootb.ch
toob.nl
obot.cn
boto.life
boto.ru
boto.io
boto.sk
tboo.com
boto.no
boto.jp
btoo.nl
toob.ca
boto.pl
toob.cc
ootb.org
tobo.biz
toob.com
toob.se
boto.biz
btoo.net
toob.nu
btoo.ru
ootb.com.br
boto.lu
boto.ca
tobo.fr
obot.co
tobo.it
obot.com.cn
ootb.cz
tobo.com
boto.de
tboo.cn
ootb.media
obot.ru
tobo.bg
otbo.com
boto.info
tobo.org
ootb.tv
tobo.us
toob.me
toob.fr
obot.ca
toob.org
boto.us
toob.co.uk
ootb.eu
ootb.gr
ootb.fr
ootb.biz
oobt.com
boto.eu
boto.la
tboo.ir
boto.watch
ootb.be
ootb.it
toob.ru
boto.co.nz
tobo.co.uk
toob.net
toob.tv
tobo.tv
btoo.eu
obto.nl
boto.pro
boto.com.br
tobo.eu
tobo.nl
ootb.co.il
boto.fi
otob.net
boto.ws
obot.com
btoo.com
obot.co.uk
tobo.de
boto.cz
boto.com.au
toob.co
toob.sinaapp.com
boto.co
obot.us
toob.ws
tobo.berlin
obot.de
tobo.pl
tobo.co
obot.pl
boto.com.mx
tobo.ro
tobo.ca
toob.at
ootb.ru
otob.com
toob.de

DNS History

13 records (13 active, 0 former)

NSjamie.ns.cloudflare.comwill.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.26.0.86104.26.1.86172.67.70.2022606:4700:20::681a:1562606:4700:20::681a:562606:4700:20::ac43:46ca
●NSjamie.ns.cloudflare.com2026-02-15 → 2026-04-24 · 2 obs
● 2026-02-15 20:43:38
● 2026-04-24 04:54:00
●NSwill.ns.cloudflare.com2026-02-15 → 2026-04-24 · 2 obs
● 2026-02-15 20:43:38
● 2026-04-24 04:54:00
●MXalt1.aspmx.l.google.com2026-02-15 → 2026-04-24 · 2 obs
● 2026-02-15 20:43:38
● 2026-04-24 04:54:00
●MXalt2.aspmx.l.google.com2026-02-15 → 2026-04-24 · 2 obs
● 2026-02-15 20:43:38
● 2026-04-24 04:54:00
●MXalt3.aspmx.l.google.com2026-02-15 → 2026-04-24 · 2 obs
● 2026-02-15 20:43:38
● 2026-04-24 04:54:00
●MXalt4.aspmx.l.google.com2026-02-15 → 2026-04-24 · 2 obs
● 2026-02-15 20:43:38
● 2026-04-24 04:54:00
●MXaspmx.l.google.com2026-02-15 → 2026-04-24 · 2 obs
● 2026-02-15 20:43:38
● 2026-04-24 04:54:00
●A104.26.0.862026-02-15 → 2026-04-24 · 2 obs
● 2026-02-15 20:43:38
● 2026-04-24 04:54:00
●A104.26.1.862026-02-15 → 2026-04-24 · 2 obs
● 2026-02-15 20:43:38
● 2026-04-24 04:54:00
●A172.67.70.2022026-02-15 → 2026-04-24 · 2 obs
● 2026-02-15 20:43:38
● 2026-04-24 04:54:00
●A2606:4700:20::681a:1562026-02-15 → 2026-04-24 · 2 obs
● 2026-02-15 20:43:38
● 2026-04-24 04:54:00
●A2606:4700:20::681a:562026-02-15 → 2026-04-24 · 2 obs
● 2026-02-15 20:43:38
● 2026-04-24 04:54:00
●A2606:4700:20::ac43:46ca2026-02-15 → 2026-04-24 · 2 obs
● 2026-02-15 20:43:38
● 2026-04-24 04:54:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
boot.devwill.ns.cloudflare.com, jamie.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.149

NS records: will.ns.cloudflare.com, jamie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for boot.dev (unsigned zone)

⏱️ Timing

Total: 1044ms | Queries: -

📄 Records

TypeCountSample Data
A3172.67.70.202, 104.26.0.86...
AAAA32606:4700:20::681a:56, 2606:4700:20::ac43:46ca...
NS2jamie.ns.cloudflare.com, will.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT3google-site-verification=WynK4riuFo6IznV, stripe-verification=7329dbfd1f9294101190...
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1jamie.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

boot.dev is a parent of api.boot.dev, www.boot.dev and blog.boot.dev.

IP Addresses

Six IP numbers are pointed to by boot.dev: 2606:4700:20::681a:56, 2606:4700:20::681a:156, 2606:4700:20::ac43:46ca, 104.26.0.86, 104.26.1.86 and 172.67.70.202.

Other host names such as app.framesports.ai, www.djmag.com, leesburg.firebirdsrestaurants.com, plag.co and cherryblossomwatch.com share IPs with boot.dev.

Name Servers

boot.dev is delegated to two name servers: jamie.ns.cloudflare.com and will.ns.cloudflare.com.

boot.dev shares the same name server setup as dltoolbox.com, ink.vn, (0x68656e746169)(0x6e616b6564).com, neuromi.com and senidominoqq.com.

boot.dev at least partially shares name servers with other domains, for instance sovereign.io, m0rfu.uk, hallelhome.com, tpdh.ca and bequeenboutique.com.

These name servers are commonly used together with dawn.ns.cloudflare.com, cris.ns.cloudflare.com and arnold.ns.cloudflare.com.

Host names with six IP numbers:

jamie.ns.cloudflare.com points to 2606:4700:50::adf5:3aa8, 2803:f800:50::6ca2:c0a8, 2a06:98c1:50::ac40:20a8, 108.162.192.168, 172.64.32.168 and 173.245.58.168.

will.ns.cloudflare.com points to 2606:4700:58::adf5:3b95, 2803:f800:50::6ca2:c195, 2a06:98c1:50::ac40:2195, 108.162.193.149, 172.64.33.149 and 173.245.59.149.

Mail Servers

Five mail servers handle boot.dev: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

boot.dev shares at least partially some mail servers with other domains, including kush21.com, lakegeorgenewyork.com, ns500794.ns500794.ns500821.ns500794.ns500795.ns500821.ns500794.ns500794.ns500795.ns500794.ns500794.ns500795.ns500790.ns500795.lustypartnersfinder.com, ns500698.ns500758.ns500759.ns500735.ns500698.ns500736.ns500735.ns500576.ns500686.ns500576.ns500576.ns500652.ns500652.ns500652.ns500619.ns500652.tracksymphony.com and boksandiego.com.

these mail servers are commonly used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

Hostname aspmx.l.google.com points to 2607:f8b0:4004:c27::1a and 142.251.163.27.

Hostname alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.26.

Hostname alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27.

Hostname alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26.

Hostname alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27.