builditengineering.org - dns.ninja

builditengineering.org

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:c673🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:44cb🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.68.203Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.198.115🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmaeve.ns.cloudflare.com ⭐
A2606:4700:50::a29f:262d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaeve.ns.cloudflare.com
A2803:f800:50::6ca2:c22d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmaeve.ns.cloudflare.com
A2a06:98c1:50::ac40:222d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmaeve.ns.cloudflare.com
A108.162.194.45🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaeve.ns.cloudflare.com
A162.159.38.45Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaeve.ns.cloudflare.com
A172.64.34.45🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaeve.ns.cloudflare.com
NSnolan.ns.cloudflare.com
A2606:4700:58::a29f:2c38🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnolan.ns.cloudflare.com
A2803:f800:50::6ca2:c338🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnolan.ns.cloudflare.com
A2a06:98c1:50::ac40:2338🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnolan.ns.cloudflare.com
A108.162.195.56🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnolan.ns.cloudflare.com
A162.159.44.56Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnolan.ns.cloudflare.com
A172.64.35.56🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnolan.ns.cloudflare.com
TXTca3-82b05d67f5494f91a773353c8176f975
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.68.203, 172.67.198.115
IPv6 hints2606:4700:3030::ac43:c673, 2606:4700:3033::6815:44cb
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com
SOAmaeve.ns.cloudflare.comdns@cloudflare.com serial=2406312186

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1785219488

Same first word

builditengineering.org
builditengineering.net
builditengineering.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSmaeve.ns.cloudflare.comnolan.ns.cloudflare.comns1.worldnic.comns2.worldnic.comMXp.webcom.ctmail.comA104.21.68.203172.67.198.1152606:4700:3030::ac43:c6732606:4700:3033::6815:44cb172.64.80.1208.91.197.272606:4700:130:436c:6f75:6466:6c61:72652606:4700:3036::6815:44cb2606:4700:3036::ac43:c673
●NSmaeve.ns.cloudflare.com2026-02-20 → 2026-07-28 · 3 obs
○ 2020-02-24 01:32:54
● 2026-02-20 12:38:44
● 2026-07-28 06:46:10
●NSnolan.ns.cloudflare.com2026-02-20 → 2026-07-28 · 3 obs
○ 2020-02-24 01:32:54
● 2026-02-20 12:38:44
● 2026-07-28 06:46:10
○NSns1.worldnic.com2015-08-16 → 2020-02-24 · 4 obs
● 2015-08-16 02:41:24
● 2020-02-24 01:32:54
○ 2026-02-20 12:38:44
○ 2026-07-28 06:46:10
○NSns2.worldnic.com2015-08-16 → 2020-02-24 · 4 obs
● 2015-08-16 02:41:24
● 2020-02-24 01:32:54
○ 2026-02-20 12:38:44
○ 2026-07-28 06:46:10
○MXp.webcom.ctmail.com2015-12-05 → 2017-04-03 · 4 obs
● 2015-12-05 19:43:02
● 2017-04-03 07:24:26
○ 2020-02-24 01:32:54
○ 2026-07-28 06:46:10
●A104.21.68.2032026-02-20 → 2026-07-28 · 3 obs
○ 2020-02-24 01:32:54
● 2026-02-20 12:38:44
● 2026-07-28 06:46:10
○A172.64.80.12026-02-20 → 2026-07-28 · 2 obs
○ 2026-02-20 12:38:44
○ 2026-07-28 06:46:10
●A172.67.198.1152026-02-20 → 2026-07-28 · 3 obs
○ 2020-02-24 01:32:54
● 2026-02-20 12:38:44
● 2026-07-28 06:46:10
○A208.91.197.272015-08-16 → 2020-02-24 · 4 obs
● 2015-08-16 02:41:24
● 2020-02-24 01:32:54
○ 2026-02-20 12:38:44
○ 2026-07-28 06:46:10
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-20 → 2026-07-28 · 2 obs
○ 2026-02-20 12:38:44
○ 2026-07-28 06:46:10
●A2606:4700:3030::ac43:c6732026-06-25 → 2026-07-28 · 3 obs
○ 2026-06-14 06:10:26
● 2026-06-25 12:12:48
● 2026-07-28 06:46:10
●A2606:4700:3033::6815:44cb2026-06-25 → 2026-07-28 · 3 obs
○ 2026-06-14 06:10:26
● 2026-06-25 12:12:48
● 2026-07-28 06:46:10
○A2606:4700:3036::6815:44cb2026-02-20 → 2026-06-14 · 5 obs
○ 2020-02-24 01:32:54
● 2026-02-20 12:38:44
● 2026-06-14 06:10:26
○ 2026-06-25 12:12:48
○ 2026-07-28 06:46:10
○A2606:4700:3036::ac43:c6732026-02-20 → 2026-06-14 · 5 obs
○ 2020-02-24 01:32:54
● 2026-02-20 12:38:44
● 2026-06-14 06:10:26
○ 2026-06-25 12:12:48
○ 2026-07-28 06:46:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
builditengineering.orgmaeve.ns.cloudflare.com, nolan.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.56

NS records: maeve.ns.cloudflare.com, nolan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for builditengineering.org (unsigned zone)

⏱️ Timing

Total: 2502ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.68.203, 172.67.198.115
AAAA22606:4700:3030::ac43:c673, 2606:4700:3033::6815:44cb
NS2maeve.ns.cloudflare.com, nolan.ns.cloudflare.com
TXT1ca3-82b05d67f5494f91a773353c8176f975
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1maeve.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

builditengineering.org directs to four IP numbers, which are 104.21.68.203, 172.67.198.115, 2606:4700:3030::ac43:c673 and 2606:4700:3033::6815:44cb.

www.ogmconstruction.com, radiokrka.com, novaryxel.store plus two other host names have IP numbers in common with builditengineering.org.

Name Servers

builditengineering.org is served by two delegated name servers, maeve.ns.cloudflare.com and nolan.ns.cloudflare.com.

The name server configuration of builditengineering.org is shared with other domains, for instance empireautomation.de, kitradingplatform.com, icsa.biz and two others.

At least some of builditengineering.org's name servers are shared with other domains, for example silverback-gorillasafaris.com, win32.ws, handplacedengine.info and two more.

These name servers tend to be used in conjunction with the name servers deb.ns.cloudflare.com.

Hosts with 6 IP addresses each:

maeve.ns.cloudflare.com carries IP addresses 108.162.194.45, 162.159.38.45 and 172.64.34.45, with 3 other addresses beyond those.

nolan.ns.cloudflare.com carries IP addresses 108.162.195.56, 162.159.44.56 and 172.64.35.56, with 3 other addresses beyond those.