`logicalbuildings.com`

DNSSEC	⚠️ Not signed
A	35.71.142.77^{🇺🇸 Amazon35.71.128.0/20}
		PTR	`a0b1d980e1f2226c6.awsglobalaccelerator.com`
A	52.223.52.2^{🇺🇸 Amazon52.223.48.0/20}
NS	`ns-cloud-e1.googledomains.com` ⭐
		A	2001:4860:4802:32::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e1.googledomains.com`
		A	216.239.32.110^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-e1.googledomains.com`
NS	`ns-cloud-e2.googledomains.com`
		A	2001:4860:4802:34::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e2.googledomains.com`
		A	216.239.34.110^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-e2.googledomains.com`
NS	`ns-cloud-e3.googledomains.com`
		A	2001:4860:4802:36::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e3.googledomains.com`
		A	216.239.36.110^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-e3.googledomains.com`
NS	`ns-cloud-e4.googledomains.com`
		A	2001:4860:4802:38::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e4.googledomains.com`
		A	216.239.38.110^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-e4.googledomains.com`
MX	`mx1-us1.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us1.ppe-hosted.com`⁽²⁰⁾
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
TXT	`apple-domain-verification=lblFN5cCTA3zteow`
TXT	`google-site-verification=Uj0gF6kOsc9GL2IfvA_4OUtE6rXAY03siqWaTC0yVAw`
TXT	`ppe-34204497ca526011ed5c`
TXT	`google-site-verification=eCkppYnO0NEdrf54D3MgqRnOzI6G9AbjY5e-v69fWIE`
TXT	`google-site-verification=D-7DFB6PWQdQ8VfO7iFxTrgnYWArBvr3R6WkV-s65cs`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com ...`
TXT	`MS=ms52938275`
TXT	`google-site-verification=Mhzu3Q8WJe-BvGfa_GRCniQgUljuCJeksiNTmdrPCA0`
SOA	`ns-cloud-e1.googledomains.com`cloud-dns-hostmaster@google.com serial=1

`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=1771291435

Same first word

logicalbuildings.com

DNS History

19 records (8 active, 11 former)

●NSns-cloud-e1.googledomains.com2026-02-14 → 2026-03-24 · 3 obs

○ 2018-05-09 14:23:12
● 2026-02-14 21:54:14
● 2026-03-24 03:30:34

●NSns-cloud-e2.googledomains.com2026-02-14 → 2026-03-24 · 3 obs

○ 2018-05-09 14:23:12
● 2026-02-14 21:54:14
● 2026-03-24 03:30:34

●NSns-cloud-e3.googledomains.com2026-02-14 → 2026-03-24 · 3 obs

○ 2018-05-09 14:23:12
● 2026-02-14 21:54:14
● 2026-03-24 03:30:34

●NSns-cloud-e4.googledomains.com2026-02-14 → 2026-03-24 · 3 obs

○ 2018-05-09 14:23:12
● 2026-02-14 21:54:14
● 2026-03-24 03:30:34

○NSns77.domaincontrol.com2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 14:23:12
○ 2026-02-14 21:54:14
○ 2026-03-24 03:30:34

○NSns78.domaincontrol.com2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 14:23:12
○ 2026-02-14 21:54:14
○ 2026-03-24 03:30:34

●MXmx1-us1.ppe-hosted.com2026-02-14 → 2026-03-24 · 2 obs

● 2026-02-14 21:54:14
● 2026-03-24 03:30:34

●MXmx2-us1.ppe-hosted.com2026-02-14 → 2026-03-24 · 2 obs

● 2026-02-14 21:54:14
● 2026-03-24 03:30:34

○A184.168.221.392018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 14:23:12
○ 2026-02-14 21:54:14
○ 2026-03-24 03:30:34

○A184.168.221.462018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 14:23:12
○ 2026-02-14 21:54:14
○ 2026-03-24 03:30:34

○A184.168.221.472018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 14:23:12
○ 2026-02-14 21:54:14
○ 2026-03-24 03:30:34

○A184.168.221.562018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 14:23:12
○ 2026-02-14 21:54:14
○ 2026-03-24 03:30:34

○A184.168.221.592018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 14:23:12
○ 2026-02-14 21:54:14
○ 2026-03-24 03:30:34

○A184.168.221.632018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 14:23:12
○ 2026-02-14 21:54:14
○ 2026-03-24 03:30:34

●A35.71.142.772026-02-14 → 2026-03-24 · 3 obs

○ 2018-05-09 14:23:12
● 2026-02-14 21:54:14
● 2026-03-24 03:30:34

○A50.63.202.522018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 14:23:12
○ 2026-02-14 21:54:14
○ 2026-03-24 03:30:34

○A50.63.202.542018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 14:23:12
○ 2026-02-14 21:54:14
○ 2026-03-24 03:30:34

○A50.63.202.572018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 14:23:12
○ 2026-02-14 21:54:14
○ 2026-03-24 03:30:34

●A52.223.52.22026-02-14 → 2026-03-24 · 3 obs

○ 2018-05-09 14:23:12
● 2026-02-14 21:54:14
● 2026-03-24 03:30:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
logicalbuildings.com	ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.38.110

NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 403ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`35.71.142.77, 52.223.52.2`
NS	4	`ns-cloud-e3.googledomains.com, ns-cloud-e2.googledomains.com...`
MX	2	`mx1-us1.ppe-hosted.com (pri: 10), mx2-us1.ppe-hosted.com (pri: 20)`
TXT	8	`google-site-verification=D-7DFB6PWQdQ8Vf, ppe-34204497ca526011ed5c...`
SOA	1	`ns-cloud-e1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-e1.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com...)

Analysis

IP Addresses

logicalbuildings.com points to two IP numbers: 35.71.142.77 and 52.223.52.2.

Other host names such as bytedog.ai, autovrse.com, zachjohnston.com, xiomex.com and neon.id share IPs with logicalbuildings.com.

Name Servers

logicalbuildings.com is delegated to four name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.

logicalbuildings.com at least partially shares name servers with other domains, for instance detellem.com, jaeconrad.com, canonuniforms.com, huskova.com and myclaimrescue.com.

Host names with two IP numbers: ns-cloud-e1.googledomains.com points to 2001:4860:4802:32::6e and 216.239.32.110; ns-cloud-e2.googledomains.com points to 2001:4860:4802:34::6e and 216.239.34.110; ns-cloud-e3.googledomains.com points to 2001:4860:4802:36::6e and 216.239.36.110; ns-cloud-e4.googledomains.com points to 2001:4860:4802:38::6e and 216.239.38.110.

Mail Servers

logicalbuildings.com is handled by two mail servers: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

The mail server setup for logicalbuildings.com matches that of other domains, for instance theclimatetech.com, amysheinbergphd.com, leadingedgemech.com, stevemcfarland.com and steinberggovernance.com.

logicalbuildings.com shares at least partially some mail servers with other domains, including triblymusic.com, nicoa.org, cherihanson.com, crownvent.com and cuneolaw.com.

Host names with two IP numbers: mx1-us1.ppe-hosted.com points to: 67.231.154.162 and 148.163.129.50; mx2-us1.ppe-hosted.com points to: 67.231.154.163 and 148.163.129.51.

logicalbuildings.com - robtex.com