built.construction - dns.ninja

built.construction

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:df5d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:3e71🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.62.113Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.223.93🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSchip.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b54🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchip.ns.cloudflare.com
A2803:f800:50::6ca2:c154🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchip.ns.cloudflare.com
A2a06:98c1:50::ac40:2154🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchip.ns.cloudflare.com
A108.162.193.84🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchip.ns.cloudflare.com
A172.64.33.84🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchip.ns.cloudflare.com
A173.245.59.84🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchip.ns.cloudflare.com
NSkinsley.ns.cloudflare.com
A2606:4700:50::a29f:264b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkinsley.ns.cloudflare.com
A2803:f800:50::6ca2:c24b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkinsley.ns.cloudflare.com
A2a06:98c1:50::ac40:224b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkinsley.ns.cloudflare.com
A108.162.194.75🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkinsley.ns.cloudflare.com
A162.159.38.75Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkinsley.ns.cloudflare.com
A172.64.34.75🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkinsley.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.62.113, 172.67.223.93
IPv6 hints2606:4700:3031::ac43:df5d, 2606:4700:3036::6815:3e71
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=79, name=cloudflare-ech.com
SOAchip.ns.cloudflare.comdns@cloudflare.com serial=2411625889

construction

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.construction ⭐
NSv0n1.nic.construction
NSv0n2.nic.construction
NSv0n3.nic.construction
NSv2n0.nic.construction
NSv2n1.nic.construction
SOAv0n0.nic.constructionhostmaster@donuts.email serial=1786171253

Subdomains

www.built.construction
mail.built.construction

Same first word

built.biz
built.ru
built.digital
built.construction
built.kiwi
built.ca
built.io
built.zone
built.co.za
built.fr
built.sk
built.com
built.it
built.design
built.swiss
built.dev
built.glitch.me
built.info
built.city
built.me
built.nyc
built.ventures
built.careers
built.one
built.lu
built.by
built.pro
built.gr
built.bar
built.ie
built.org.uk
built.ae
built.co.uk
built.co.jp
built.be
built.agency
built.at
built.solutions
built.media
built.com.sa
built.de
built.london
built.com.au
built.ch
built.co
built.world
built.jp
built.es
built.cn
built.us
built.org

Similar names

tlbui.com
lubit.eu
tiblu.com
itbul.com
itlub.ru
bulti.com
tubli.net
bulti.de
litbu.ru
bluti.com.br
lubit.co.il
tubli.ee
bluti.de
lubit.com
ulbit.com
ultib.de
bluit.es
bitul.pl
bulti.at
bluti.net.br
butil.ru
bulit.com
lubit.ru
lubit.com.br
tbliu.com
btliu.com
bulit.ru
libut.com
butil.com
lutbi.com
bluit.us
ublit.com
bulit.fr
butli.pl
ulbit.de
bitul.com
bluit.de
bulit.com.ar
lubit.ch
tulib.com
bitul.ro
utlib.ca
utlib.ee
bitlu.com
bitlu.de
tulib.org
lubit.sk
bluit.it
ubitl.com
lubit.nl
utlib.com
bilut.com
lubit.de

DNS History

18 records (6 active, 12 former)

2017201820192020202120222023202420252026NSchip.ns.cloudflare.comkinsley.ns.cloudflare.comlaunch1.spaceship.netlaunch2.spaceship.netns.mainnameserver.comns1.afternic.comns2.afternic.comns2.mainnameserver.comMXmail.built.constructionA104.21.62.113172.67.223.932606:4700:3031::ac43:df5d2606:4700:3036::6815:3e7113.248.169.48217.199.187.19644.232.173.24952.40.42.11376.223.54.146
●NSchip.ns.cloudflare.com2026-08-08 → 2026-08-08 · 2 obs
○ 2026-06-08 17:29:36
● 2026-08-08 06:49:10
●NSkinsley.ns.cloudflare.com2026-08-08 → 2026-08-08 · 2 obs
○ 2026-06-08 17:29:36
● 2026-08-08 06:49:10
○NSlaunch1.spaceship.net2026-05-26 → 2026-05-26 · 4 obs
○ 2026-05-23 09:40:42
● 2026-05-26 16:13:04
○ 2026-06-08 17:29:36
○ 2026-08-08 06:49:10
○NSlaunch2.spaceship.net2026-05-26 → 2026-05-26 · 4 obs
○ 2026-05-23 09:40:42
● 2026-05-26 16:13:04
○ 2026-06-08 17:29:36
○ 2026-08-08 06:49:10
○NSns.mainnameserver.com2016-12-10 → 2017-06-30 · 4 obs
● 2016-12-10 20:36:18
● 2017-06-30 05:00:52
○ 2026-03-31 20:45:54
○ 2026-08-08 06:49:10
○NSns1.afternic.com2026-03-31 → 2026-06-08 · 6 obs
○ 2017-06-30 05:00:52
● 2026-03-31 20:45:54
● 2026-05-23 09:40:42
○ 2026-05-26 16:13:04
● 2026-06-08 17:29:36
○ 2026-08-08 06:49:10
○NSns2.afternic.com2026-03-31 → 2026-06-08 · 6 obs
○ 2017-06-30 05:00:52
● 2026-03-31 20:45:54
● 2026-05-23 09:40:42
○ 2026-05-26 16:13:04
● 2026-06-08 17:29:36
○ 2026-08-08 06:49:10
○NSns2.mainnameserver.com2016-12-10 → 2017-06-30 · 4 obs
● 2016-12-10 20:36:18
● 2017-06-30 05:00:52
○ 2026-03-31 20:45:54
○ 2026-08-08 06:49:10
○MXmail.built.construction2016-12-10 → 2017-06-30 · 4 obs
● 2016-12-10 20:36:18
● 2017-06-30 05:00:52
○ 2026-03-31 20:45:54
○ 2026-08-08 06:49:10
●A104.21.62.1132026-08-08 → 2026-08-08 · 2 obs
○ 2026-06-08 17:29:36
● 2026-08-08 06:49:10
○A13.248.169.482026-03-31 → 2026-06-08 · 6 obs
○ 2017-06-30 05:00:52
● 2026-03-31 20:45:54
● 2026-05-23 09:40:42
○ 2026-05-26 16:13:04
● 2026-06-08 17:29:36
○ 2026-08-08 06:49:10
●A172.67.223.932026-08-08 → 2026-08-08 · 2 obs
○ 2026-06-08 17:29:36
● 2026-08-08 06:49:10
○A217.199.187.1962016-12-10 → 2017-06-30 · 4 obs
● 2016-12-10 20:36:18
● 2017-06-30 05:00:52
○ 2026-03-31 20:45:54
○ 2026-08-08 06:49:10
●A2606:4700:3031::ac43:df5d2026-08-08 → 2026-08-08 · 2 obs
○ 2026-06-08 17:29:36
● 2026-08-08 06:49:10
●A2606:4700:3036::6815:3e712026-08-08 → 2026-08-08 · 2 obs
○ 2026-06-08 17:29:36
● 2026-08-08 06:49:10
○A44.232.173.2492026-05-26 → 2026-05-26 · 4 obs
○ 2026-05-23 09:40:42
● 2026-05-26 16:13:04
○ 2026-06-08 17:29:36
○ 2026-08-08 06:49:10
○A52.40.42.1132026-05-26 → 2026-05-26 · 4 obs
○ 2026-05-23 09:40:42
● 2026-05-26 16:13:04
○ 2026-06-08 17:29:36
○ 2026-08-08 06:49:10
○A76.223.54.1462026-03-31 → 2026-06-08 · 6 obs
○ 2017-06-30 05:00:52
● 2026-03-31 20:45:54
● 2026-05-23 09:40:42
○ 2026-05-26 16:13:04
● 2026-06-08 17:29:36
○ 2026-08-08 06:49:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
constructionv0n0.nic.construction, v0n1.nic.construction, v0n2.nic.construction, v0n3.nic.construction...12 records
built.constructionchip.ns.cloudflare.com, kinsley.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.75

NS records: chip.ns.cloudflare.com, kinsley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for built.construction (unsigned zone)

⏱️ Timing

Total: 501ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.62.113, 172.67.223.93
AAAA22606:4700:3031::ac43:df5d, 2606:4700:3036::6815:3e71
NS2chip.ns.cloudflare.com, kinsley.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1chip.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.construction, v0n1.nic.construction, v0n2.nic.construction...)

Analysis

Hierarchy

www.built.construction and mail.built.construction each fall under built.construction as their parent domain.

IP Addresses

built.construction directs to four IP numbers, which are 104.21.62.113, 172.67.223.93, 2606:4700:3031::ac43:df5d and 2606:4700:3036::6815:3e71.

Two other host names, along with web01.keexybox.org, ogfd-protect.pro and nextoon.com.cn, also share IP numbers with built.construction.

Name Servers

Two name servers handle the delegation for built.construction: chip.ns.cloudflare.com and kinsley.ns.cloudflare.com.

built.construction shares its NS records with other domains, for example multi-serf.ru, fint-bux.ru, money-fix.ru and two others.

The name servers of built.construction overlap at least partially with those of other domains — among them north6thagency.com, applebroker.io, aq609.com and two more.

These name servers commonly co-occur with the name servers rodney.ns.cloudflare.com, liberty.ns.cloudflare.com, gwen.ns.cloudflare.com and nelly.ns.cloudflare.com.

DNS names with 6 IP addresses:

chip.ns.cloudflare.com resolves to 108.162.193.84, 172.64.33.84 and 173.245.59.84 among others, with 3 other IP addresses in total.

kinsley.ns.cloudflare.com resolves to 108.162.194.75, 162.159.38.75 and 172.64.34.75 among others, with 3 other IP addresses in total.