stackbrains.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

stackbrains.dev

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:6a0🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8703🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.6.160Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.135.3🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbyron.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c43🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbyron.ns.cloudflare.com
A2803:f800:50::6ca2:c343🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbyron.ns.cloudflare.com
A2a06:98c1:50::ac40:2343🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbyron.ns.cloudflare.com
A108.162.195.67🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbyron.ns.cloudflare.com
A162.159.44.67Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbyron.ns.cloudflare.com
A172.64.35.67🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbyron.ns.cloudflare.com
NSjean.ns.cloudflare.com
A2606:4700:50::adf5:3a79🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjean.ns.cloudflare.com
A2803:f800:50::6ca2:c079🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjean.ns.cloudflare.com
A2a06:98c1:50::ac40:2079🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjean.ns.cloudflare.com
A108.162.192.121🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjean.ns.cloudflare.com
A172.64.32.121🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjean.ns.cloudflare.com
A173.245.58.121🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjean.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c23::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f26.1e100.net
A142.251.16.26🇺🇸 Google142.251.16.0/24
PTRbl-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c14::1b🇨🇱 Google2800:3f0:4003::/48
A192.178.234.26🇺🇸 Google192.178.0.0/15
PTRncsclj-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx2.googlemail.com(10)
A2800:3f0:4003:c14::1b🇨🇱 Google2800:3f0:4003::/48
A192.178.234.27🇺🇸 Google192.178.0.0/15
PTRncsclj-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
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
TXTgoogle-site-verification=Hr4MLXkF1T2rKt24NprCNeRQOKCkN6G_zEdKAxJC1wA
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.6.160, 172.67.135.3
IPv6 hints2606:4700:3032::6815:6a0, 2606:4700:3037::ac43:8703
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=94, name=cloudflare-ech.com
SOAbyron.ns.cloudflare.comdns@cloudflare.com serial=2417136139

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

stackbrains.info
stackbrains.ai
stackbrains.com
stackbrains.dev

Similar names

brainstacks.com
santabricks.store
santabricks.de
brainstacks.dev
itbarsnacks.com
brainstacks.pages.dev
brainstacks.in
brainstacks.io

Previous names

stackauth.dev
stackavenue.dev
stackaware.dev
stackbakery.dev
stackbase.dev
stackbeat.dev
stackbench.dev
stackbento.dev
stackbill.dev
stackbilt.dev
stackbit.dev
stackbits.dev
stackblaze.dev
stackblitz.dev
stackbook.dev
stackbooster.dev
stackborn.dev
stackbot.dev
stackbox.dev
stackbrain.dev

Next names

stackbrief.dev
stackbudget.dev
stackbug.dev
stackbuild.dev
stackbuilder.dev
stackburn.dev
stackbus.dev
stackbydom.dev
stackbygaurav.dev
stackbyte.dev
stackbyzach.dev
stackcanaries.dev
stackcanary.dev
stackcasts.dev
stackcat.dev
stackcenter.dev
stackcerts.dev
stackchange.dev
stackchoice.dev
stackcircuit.dev

DNS History

11 records (11 active, 0 former)

NSbyron.ns.cloudflare.comjean.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA104.21.6.160172.67.135.32606:4700:3032::6815:6a02606:4700:3037::ac43:8703
●NSbyron.ns.cloudflare.com2026-09-25 → 2026-10-11 · 2 obs
● 2026-09-25 23:06:52
● 2026-10-11 04:07:06
●NSjean.ns.cloudflare.com2026-09-25 → 2026-10-11 · 2 obs
● 2026-09-25 23:06:52
● 2026-10-11 04:07:06
●MXalt1.aspmx.l.google.com2026-09-25 → 2026-10-11 · 2 obs
● 2026-09-25 23:06:52
● 2026-10-11 04:07:06
●MXalt2.aspmx.l.google.com2026-09-25 → 2026-10-11 · 2 obs
● 2026-09-25 23:06:52
● 2026-10-11 04:07:06
●MXaspmx.l.google.com2026-09-25 → 2026-10-11 · 2 obs
● 2026-09-25 23:06:52
● 2026-10-11 04:07:06
●MXaspmx2.googlemail.com2026-09-25 → 2026-10-11 · 2 obs
● 2026-09-25 23:06:52
● 2026-10-11 04:07:06
●MXaspmx3.googlemail.com2026-09-25 → 2026-10-11 · 2 obs
● 2026-09-25 23:06:52
● 2026-10-11 04:07:06
●A104.21.6.1602026-09-25 → 2026-10-11 · 2 obs
● 2026-09-25 23:06:52
● 2026-10-11 04:07:06
●A172.67.135.32026-09-25 → 2026-10-11 · 2 obs
● 2026-09-25 23:06:52
● 2026-10-11 04:07:06
●A2606:4700:3032::6815:6a02026-09-25 → 2026-10-11 · 2 obs
● 2026-09-25 23:06:52
● 2026-10-11 04:07:06
●A2606:4700:3037::ac43:87032026-09-25 → 2026-10-11 · 2 obs
● 2026-09-25 23:06:52
● 2026-10-11 04:07:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
stackbrains.devjean.ns.cloudflare.com, byron.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.121

NS records: jean.ns.cloudflare.com, byron.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at dev: Error: DNS query timeout: 216.239.38.105 for DNSKEY dev

⏱️ Timing

Total: 3801ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.135.3, 104.21.6.160
AAAA22606:4700:3037::ac43:8703, 2606:4700:3032::6815:6a0
NS2byron.ns.cloudflare.com, jean.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...
TXT1google-site-verification=Hr4MLXkF1T2rKt2
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1byron.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

stackbrains.dev has four IP addresses: 104.21.6.160, 172.67.135.3, 2606:4700:3032::6815:6a0 and 2606:4700:3037::ac43:8703.

Additional host names — liveclique.com, offsiteadvantagehq.com, fanchainexchange.com and two others — share IP numbers with stackbrains.dev.

Name Servers

stackbrains.dev uses two name servers for its delegation: byron.ns.cloudflare.com and jean.ns.cloudflare.com.

stackbrains.dev shares its name server setup with other domains, including esportatore.pages.dev, psalmniranjan.com, toilet-sekolah-iuis-upss.pages.dev and two others.

stackbrains.dev has at least partial name server overlap with other domains, such as lagunartea2016a.workers.dev, hugejobsnet166.pages.dev, shbet0casinobet.com and two others.

It is common to see these name servers used together with name servers amy.ns.cloudflare.com and simone.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname byron.ns.cloudflare.com directs to 108.162.195.67, 162.159.44.67 and 172.64.35.67 along with 3 other IP addresses.

Hostname jean.ns.cloudflare.com directs to 108.162.192.121, 172.64.32.121 and 173.245.58.121 along with 3 other IP addresses.

Mail Servers

Mail for stackbrains.dev is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

stackbrains.dev shares mail servers — at least in part — with other domains, including adornoslab.com.br, jetspace.work, teamhuddlebooks.com and two others.

These mail servers are frequently used alongside mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.

Host names with two IP numbers:

aspmx2.googlemail.com directs traffic to 192.178.234.27 and 2800:3f0:4003:c14::1b.

aspmx3.googlemail.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com directs traffic to 142.251.16.26 and 2607:f8b0:4004:c23::1a.

alt1.aspmx.l.google.com directs traffic to 192.178.234.26 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.

Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 2800:3f0:4003:c14::1b IP addresses each.

Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 2a00:1450:400b:c02::1a IP addresses each.