builderbook.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

builderbook.dev

DNSSEC⚠️ Not signed
A207.207.210.23
A207.207.210.36
A207.207.210.50
NScuritiba.ns.porkbun.com ⭐
A2400:cb00:2049:1::adf5:3a25🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A173.245.58.37🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSfortaleza.ns.porkbun.com
A2400:cb00:2049:1::a29f:88c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.8.140Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSmaceio.ns.porkbun.com
A2400:cb00:2049:1::a29f:bb4🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.11.180Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSsalvador.ns.porkbun.com
A2400:cb00:2049:1::a29f:a96🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.10.150Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAcuritiba.ns.porkbun.comdns@cloudflare.com serial=2412806829

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

builderbook.co.uk
builderbook.dev
builderbook.co
builderbook.org

Similar names

bookbuilder.co.in
bookbuilder.it
bookbuilder.com
buildbooker.com
bookbuilder.org
bookbuilder.nl
bookbuilder.co.kr
bookbuilder.se
bookbuilder.net
bookbuilder.workers.dev
bookbuilder.cloud
bookbuilder.pages.dev
bookbuilder.ca
bookbuilder.ai
bookbuilder.xyz
bookbuilder.de
bookbuilder.ink
rebuildbook.xyz

Previous names

buildcost.dev
buildcover.dev
buildd.dev
builddemon.dev
builddifferent.dev
builddit.dev
builddy.dev
buildealo.dev
buildedge.dev
buildeo.dev
builder-ai.dev
builder-grade.dev
builder-hub.dev
builder-os.dev
builder.dev
builder3.dev
builder360.dev
buildera.dev
builderbase.dev
builderbio.dev

Next names

builderbooks.dev
builderbrain.dev
builderbuddy.dev
builderco.dev
builderdex.dev
buildergraph.dev
builderhq.dev
builderhunt.dev
builderio.dev
builderit.dev
builderjoy.dev
builderkit.dev
buildermark.dev
builderone.dev
builderpath.dev
builderprotocol.dev
builders-hub.dev
builders.dev
buildersai.dev
buildersbook.dev

DNS History

7 records (7 active, 0 former)

NScuritiba.ns.porkbun.comfortaleza.ns.porkbun.commaceio.ns.porkbun.comsalvador.ns.porkbun.comA207.207.210.23207.207.210.36207.207.210.50
●NScuritiba.ns.porkbun.com2026-09-01 → 2026-09-09 · 2 obs
● 2026-09-01 04:30:20
● 2026-09-09 02:29:44
●NSfortaleza.ns.porkbun.com2026-09-01 → 2026-09-09 · 2 obs
● 2026-09-01 04:30:20
● 2026-09-09 02:29:44
●NSmaceio.ns.porkbun.com2026-09-01 → 2026-09-09 · 2 obs
● 2026-09-01 04:30:20
● 2026-09-09 02:29:44
●NSsalvador.ns.porkbun.com2026-09-01 → 2026-09-09 · 2 obs
● 2026-09-01 04:30:20
● 2026-09-09 02:29:44
●A207.207.210.232026-09-01 → 2026-09-09 · 2 obs
● 2026-09-01 04:30:20
● 2026-09-09 02:29:44
●A207.207.210.362026-09-01 → 2026-09-09 · 2 obs
● 2026-09-01 04:30:20
● 2026-09-09 02:29:44
●A207.207.210.502026-09-01 → 2026-09-09 · 2 obs
● 2026-09-01 04:30:20
● 2026-09-09 02:29:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
builderbook.devfortaleza.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com, curitiba.ns.porkbun.com-

✅ Authoritative Response

Server:173.245.58.37

NS records: fortaleza.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for builderbook.dev (unsigned zone)

⏱️ Timing

Total: 922ms | Queries: -

📄 Records

TypeCountSample Data
A3207.207.210.23, 207.207.210.50...
NS4curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...
SOA1curitiba.ns.porkbun.com dns.cloudflare.c

Analysis

IP Addresses

builderbook.dev maps to three IP numbers — 207.207.210.23, 207.207.210.36 and 207.207.210.50.

Two other host names, along with cdsolorio.com, aeralign.com and thesaperelabs.info, also share IP numbers with builderbook.dev.

Name Servers

The NS records for builderbook.dev point to four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

builderbook.dev has at least partial name server overlap with other domains, such as smokos30.com, lootlandoftx.com, adultvideoondemand.(0x787878) and two others.

curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com all point to exactly two IP numbers each: curitiba.ns.porkbun.com → 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com → 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com → 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com → 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.