stackbuilder.tech - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

stackbuilder.tech

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:454b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:ce48🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.69.75Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.206.72🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbarbara.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3af8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbarbara.ns.cloudflare.com
A2803:f800:50::6ca2:c0f8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbarbara.ns.cloudflare.com
A2a06:98c1:50::ac40:20f8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbarbara.ns.cloudflare.com
A108.162.192.248🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbarbara.ns.cloudflare.com
A172.64.32.248🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbarbara.ns.cloudflare.com
A173.245.58.248🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbarbara.ns.cloudflare.com
NSkevin.ns.cloudflare.com
A2606:4700:58::adf5:3bbf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkevin.ns.cloudflare.com
A2803:f800:50::6ca2:c1bf🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkevin.ns.cloudflare.com
A2a06:98c1:50::ac40:21bf🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkevin.ns.cloudflare.com
A108.162.193.191🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.33.191🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.59.191🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
TXTgoogle-site-verification=1GO-FJV8HhHtOzER8qn6c-W2HvbTSdI8E3Xg6zLrX2E
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.69.75, 172.67.206.72
IPv6 hints2606:4700:3031::6815:454b, 2606:4700:3034::ac43:ce48
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=9, name=cloudflare-ech.com
SOAbarbara.ns.cloudflare.comdns@cloudflare.com serial=2413440465

tech

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1788863942

Same first word

stackbuilder.info
stackbuilder.de
stackbuilder.tech
stackbuilder.me
stackbuilder.pro
stackbuilder.com
stackbuilder.in
stackbuilder.pages.dev
stackbuilder.xyz

Similar names

builderstack.dev
builderstack.eu
builderstack.online
rebuildstack.xyz
tackbuilders.com
stackerbuild.io
builderstack.app

Previous names

stack-sync.tech
stack-trace.tech
stack3d.tech
stack42.tech
stackable.tech
stackably.tech
stackadapt.tech
stackailab.tech
stackalg.tech
stackandscale.tech
stackaware.tech
stackbase.tech
stackbeat.tech
stackbinary.tech
stackbiz.tech
stackbot-suite.tech
stackbot.tech
stackbotsuite.tech
stackbox.tech

Next names

stackcart.tech
stackchain.tech
stackcodes.tech
stackdaily.tech
stackdata.tech
stackdcommerce.tech
stackdd.tech
stackdev.tech
stackeat.tech
stacked.tech
stackedenergy.tech
stackednerds.tech
stackedsolutions.tech
stacker.tech
stackera.tech
stackevo.tech
stackfernlabs.tech
stackfg.tech
stackfi.tech

DNS History

10 records (6 active, 4 former)

NSbarbara.ns.cloudflare.comkevin.ns.cloudflare.comA104.21.69.75172.67.206.722606:4700:3031::6815:454b2606:4700:3034::ac43:ce48188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSbarbara.ns.cloudflare.com2026-09-05 → 2026-09-08 · 2 obs
● 2026-09-05 19:48:14
● 2026-09-08 11:30:18
●NSkevin.ns.cloudflare.com2026-09-05 → 2026-09-08 · 2 obs
● 2026-09-05 19:48:14
● 2026-09-08 11:30:18
●A104.21.69.752026-09-05 → 2026-09-08 · 3 obs
○ 2026-09-05 19:48:14
● 2026-09-05 20:55:44
● 2026-09-08 11:30:18
●A172.67.206.722026-09-05 → 2026-09-08 · 3 obs
○ 2026-09-05 19:48:14
● 2026-09-05 20:55:44
● 2026-09-08 11:30:18
○A188.114.96.02026-09-05 → 2026-09-05 · 3 obs
● 2026-09-05 19:48:14
○ 2026-09-05 20:55:44
○ 2026-09-08 11:30:18
○A188.114.97.02026-09-05 → 2026-09-05 · 3 obs
● 2026-09-05 19:48:14
○ 2026-09-05 20:55:44
○ 2026-09-08 11:30:18
●A2606:4700:3031::6815:454b2026-09-05 → 2026-09-08 · 3 obs
○ 2026-09-05 19:48:14
● 2026-09-05 20:55:44
● 2026-09-08 11:30:18
●A2606:4700:3034::ac43:ce482026-09-05 → 2026-09-08 · 3 obs
○ 2026-09-05 19:48:14
● 2026-09-05 20:55:44
● 2026-09-08 11:30:18
○A2a06:98c1:3120::2026-09-05 → 2026-09-05 · 3 obs
● 2026-09-05 19:48:14
○ 2026-09-05 20:55:44
○ 2026-09-08 11:30:18
○A2a06:98c1:3121::2026-09-05 → 2026-09-05 · 3 obs
● 2026-09-05 19:48:14
○ 2026-09-05 20:55:44
○ 2026-09-08 11:30:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
techns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.info, ns10.trs-dns.org-
stackbuilder.techkevin.ns.cloudflare.com, barbara.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.191

NS records: kevin.ns.cloudflare.com, barbara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackbuilder.tech (unsigned zone)

⏱️ Timing

Total: 436ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.206.72, 104.21.69.75
AAAA22606:4700:3031::6815:454b, 2606:4700:3034::ac43:ce48
NS2barbara.ns.cloudflare.com, kevin.ns.cloudflare.com
TXT1google-site-verification=1GO-FJV8HhHtOzE
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1barbara.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

stackbuilder.tech has four IP addresses: 104.21.69.75, 172.67.206.72, 2606:4700:3031::6815:454b and 2606:4700:3034::ac43:ce48.

makerk3d.com, nrspaydashboard.com, asset1.hotmt.com.br and two other host names share IP numbers with stackbuilder.tech.

Name Servers

DNS delegation for stackbuilder.tech points to two name servers: barbara.ns.cloudflare.com and kevin.ns.cloudflare.com.

stackbuilder.tech uses the same name servers as several other domains — among them jy29.pages.dev, centnaphonza.pages.dev, sntk.net and two more.

stackbuilder.tech has at least partial name server overlap with other domains, such as toto12bet.xyz, proxyhub.org, bioprocen.cl and two others.

These name servers tend to appear together with the name servers rodney.ns.cloudflare.com, mark.ns.cloudflare.com and quinton.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

barbara.ns.cloudflare.com has IP addresses 108.162.192.248, 172.64.32.248 and 173.245.58.248, plus 3 other.

kevin.ns.cloudflare.com has IP addresses 108.162.193.191, 172.64.33.191 and 173.245.59.191, plus 3 other.