builtbyio.com - robtex.com

builtbyio.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:3696🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:8be5🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.54.150Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.139.229🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalbert.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b3a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
A2803:f800:50::6ca2:c13a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalbert.ns.cloudflare.com
A2a06:98c1:50::ac40:213a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalbert.ns.cloudflare.com
A108.162.193.58🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
A172.64.33.58🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
A173.245.59.58🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
NSheather.ns.cloudflare.com
A2606:4700:50::adf5:3aa1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A2803:f800:50::6ca2:c0a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRheather.ns.cloudflare.com
A2a06:98c1:50::ac40:20a1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRheather.ns.cloudflare.com
A108.162.192.161🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A172.64.32.161🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A173.245.58.161🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.54.150, 172.67.139.229
IPv6 hints2606:4700:3032::6815:3696, 2606:4700:3035::ac43:8be5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com
SOAalbert.ns.cloudflare.comdns@cloudflare.com serial=2410864383

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786272329
⚠️ On DNS blocklist: tif

Same first word

builtbyio.com

DNS History

10 records (6 active, 4 former)

NSalbert.ns.cloudflare.comheather.ns.cloudflare.comA104.21.54.150172.67.139.2292606:4700:3032::6815:36962606:4700:3035::ac43:8be5188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSalbert.ns.cloudflare.com2026-08-04 → 2026-08-09 · 2 obs
● 2026-08-04 17:44:44
● 2026-08-09 10:48:08
●NSheather.ns.cloudflare.com2026-08-04 → 2026-08-09 · 2 obs
● 2026-08-04 17:44:44
● 2026-08-09 10:48:08
●A104.21.54.1502026-08-09 → 2026-08-09 · 2 obs
○ 2026-08-04 17:44:44
● 2026-08-09 10:48:08
●A172.67.139.2292026-08-09 → 2026-08-09 · 2 obs
○ 2026-08-04 17:44:44
● 2026-08-09 10:48:08
○A188.114.96.02026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 17:44:44
○ 2026-08-09 10:48:08
○A188.114.97.02026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 17:44:44
○ 2026-08-09 10:48:08
●A2606:4700:3032::6815:36962026-08-09 → 2026-08-09 · 2 obs
○ 2026-08-04 17:44:44
● 2026-08-09 10:48:08
●A2606:4700:3035::ac43:8be52026-08-09 → 2026-08-09 · 2 obs
○ 2026-08-04 17:44:44
● 2026-08-09 10:48:08
○A2a06:98c1:3120::2026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 17:44:44
○ 2026-08-09 10:48:08
○A2a06:98c1:3121::2026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 17:44:44
○ 2026-08-09 10:48:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
builtbyio.comheather.ns.cloudflare.com, albert.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.58

NS records: heather.ns.cloudflare.com, albert.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for builtbyio.com (unsigned zone)

⏱️ Timing

Total: 198ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.139.229, 104.21.54.150
AAAA22606:4700:3032::6815:3696, 2606:4700:3035::ac43:8be5
NS2albert.ns.cloudflare.com, heather.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1albert.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (heather.ns.cloudflare.com, heather.ns.cloudflare.com, heather.ns.cloudflare.com...)

Analysis

IP Addresses

builtbyio.com has four IP addresses: 104.21.54.150, 172.67.139.229, 2606:4700:3032::6815:3696 and 2606:4700:3035::ac43:8be5.

Two other host names, along with 41podokonnik.ru, bethelpark412locksmith.com and mail.studgrant.ru, also share IP numbers with builtbyio.com.

Name Servers

builtbyio.com has two authoritative name servers — albert.ns.cloudflare.com and heather.ns.cloudflare.com.

builtbyio.com shares its NS records with other domains, for example moonperharbor.com, caftelvex.com, automationlogistics.mobi and two others.

builtbyio.com has at least partial name server overlap with other domains, such as planet77pintar.life, evosgaming-14q.site, psychoterapia.no and two others.

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

DNS names with 6 IP addresses:

albert.ns.cloudflare.com points to 108.162.193.58, 172.64.33.58, 173.245.59.58 and 3 other IP addresses.

heather.ns.cloudflare.com points to 108.162.192.161, 172.64.32.161, 173.245.58.161 and 3 other IP addresses.