`intelligentbuildingshow.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:50e3^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9a88^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.80.227^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.136^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bart.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c147^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bart.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2147^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bart.ns.cloudflare.com`
		A	108.162.193.71^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.71^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.71^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`hera.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aa2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hera.ns.cloudflare.com`
		A	108.162.192.162^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.162^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.162^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`v=spf1 mx include:spf.ubm-us.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.80.227, 172.67.154.136
		IPv6 hints	2606:4700:3033::6815:50e3, 2606:4700:3037::ac43:9a88
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=170, name=cloudflare-ech.com
SOA	`bart.ns.cloudflare.com`dns@cloudflare.com serial=2409350344

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784579832

Same first word

intelligentbuildingshow.com

DNS History

13 records (6 active, 7 former)

●NSbart.ns.cloudflare.com2026-07-13 → 2026-07-20 · 3 obs

○ 2020-03-29 22:16:44
● 2026-07-13 11:14:26
● 2026-07-20 20:44:38

●NShera.ns.cloudflare.com2026-07-13 → 2026-07-20 · 3 obs

○ 2020-03-29 22:16:44
● 2026-07-13 11:14:26
● 2026-07-20 20:44:38

○NSns1.ubmdns.com2020-03-29 → 2020-03-29 · 3 obs

● 2020-03-29 22:16:44
○ 2026-07-13 11:14:26
○ 2026-07-20 20:44:38

○NSns2.ubmdns.com2020-03-29 → 2020-03-29 · 3 obs

● 2020-03-29 22:16:44
○ 2026-07-13 11:14:26
○ 2026-07-20 20:44:38

○MXmail1.ubm-us.net2020-03-29 → 2020-03-29 · 3 obs

● 2020-03-29 22:16:44
○ 2026-07-13 11:14:26
○ 2026-07-20 20:44:38

●A104.21.80.2272026-07-13 → 2026-07-20 · 3 obs

○ 2020-03-29 22:16:44
● 2026-07-13 11:14:26
● 2026-07-20 20:44:38

○A104.24.100.1142020-03-29 → 2020-03-29 · 3 obs

● 2020-03-29 22:16:44
○ 2026-07-13 11:14:26
○ 2026-07-20 20:44:38

○A104.24.101.1142020-03-29 → 2020-03-29 · 3 obs

● 2020-03-29 22:16:44
○ 2026-07-13 11:14:26
○ 2026-07-20 20:44:38

●A172.67.154.1362026-07-13 → 2026-07-20 · 3 obs

○ 2020-03-29 22:16:44
● 2026-07-13 11:14:26
● 2026-07-20 20:44:38

○A2606:4700:3030::6818:64722020-03-29 → 2020-03-29 · 3 obs

● 2020-03-29 22:16:44
○ 2026-07-13 11:14:26
○ 2026-07-20 20:44:38

●A2606:4700:3033::6815:50e32026-07-13 → 2026-07-20 · 3 obs

○ 2020-03-29 22:16:44
● 2026-07-13 11:14:26
● 2026-07-20 20:44:38

○A2606:4700:3035::6818:65722020-03-29 → 2020-03-29 · 3 obs

● 2020-03-29 22:16:44
○ 2026-07-13 11:14:26
○ 2026-07-20 20:44:38

●A2606:4700:3037::ac43:9a882026-07-13 → 2026-07-20 · 3 obs

○ 2020-03-29 22:16:44
● 2026-07-13 11:14:26
● 2026-07-20 20:44:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
intelligentbuildingshow.com	bart.ns.cloudflare.com, hera.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.162

NS records: bart.ns.cloudflare.com, hera.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.154.136, 104.21.80.227`
AAAA	2	`2606:4700:3033::6815:50e3, 2606:4700:3037::ac43:9a88`
NS	2	`bart.ns.cloudflare.com, hera.ns.cloudflare.com`
TXT	1	`v=spf1 mx include:spf.ubm-us.net -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bart.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

intelligentbuildingshow.com points to the four IP addresses 104.21.80.227, 172.67.154.136, 2606:4700:3033::6815:50e3 and 2606:4700:3037::ac43:9a88.

Additional host names — videodownload.io, ledlightsorient.com, chemixproonline.com and two others — share IP numbers with intelligentbuildingshow.com.

Name Servers

The NS records for intelligentbuildingshow.com delegate to bart.ns.cloudflare.com and hera.ns.cloudflare.com.

intelligentbuildingshow.com shares its name server setup with other domains, including windowsserverexpo.com, iotworldhack.com, mobiletvseries-me.com and two others.

The name servers of intelligentbuildingshow.com overlap at least partially with those of other domains — among them inteligentnydom.co, fxnewsgroup.com, nooblan.net and two more.

Host names with 6 IP numbers:

bart.ns.cloudflare.com maps to 108.162.193.71, 172.64.33.71, 173.245.59.71 and 3 additional IP addresses.

hera.ns.cloudflare.com maps to 108.162.192.162, 172.64.32.162, 173.245.58.162 and 3 additional IP addresses.

intelligentbuildingshow.com - robtex.com