`square-building.com`

DNSSEC	⚠️ Not signed
A	3.170.19.14^{🇺🇸 Amazon3.170.19.0/24}
		PTR	`server-3-170-19-14.iad61.r.cloudfront.net`
A	3.170.19.63^{🇺🇸 Amazon3.170.19.0/24}
A	3.170.19.73^{🇺🇸 Amazon3.170.19.0/24}
A	3.170.19.110^{🇺🇸 Amazon3.170.19.0/24}
NS	`ns-1135.awsdns-13.org` ⭐
		A	2600:9000:5304:6f00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1135.awsdns-13.org`
		A	205.251.196.111^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1135.awsdns-13.org`
NS	`ns-1997.awsdns-57.co.uk`
		A	2600:9000:5307:cd00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1997.awsdns-57.co.uk`
		A	205.251.199.205^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1997.awsdns-57.co.uk`
NS	`ns-377.awsdns-47.com`
		A	2600:9000:5301:7900::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-377.awsdns-47.com`
		A	205.251.193.121^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-377.awsdns-47.com`
NS	`ns-530.awsdns-02.net`
		A	2600:9000:5302:1200::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-530.awsdns-02.net`
		A	205.251.194.18^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-530.awsdns-02.net`
MX	`squarebuilding-com01e.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc1a::1^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-ty3p286cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::3^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tyvp286cu00203.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os9p286cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc24::^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os0p286cu01300.inbound.protection.outlook.com`
		A	52.101.124.0^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tycp286cu02600.inbound.protection.outlook.com`
		A	52.101.124.6^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tyvp286cu00206.inbound.protection.outlook.com`
		A	52.101.157.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os0p286cu01302.inbound.protection.outlook.com`
		A	52.101.157.40^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os9p286cu00100.inbound.protection.outlook.com`
TXT	`DAC=dacCbiB7eBTK7WUMvnO`
TXT	`google-site-verification=oOqEZ1euyTM5SiVfFkJRzelBWmd7DrWquCx049uscbE`
TXT	`ms=ms19458490`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.mta.hdems.com -all`
SOA	`ns-1135.awsdns-13.org`awsdns-hostmaster@amazon.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

Up

www.square-building.com

Same first word

square-building.com

DNS History

29 records (9 active, 20 former)

○NS01.dnsv.jp2017-03-15 → 2017-03-15 · 4 obs

○ 2016-07-06 20:39:00
● 2017-03-15 11:20:04
○ 2020-03-10 03:41:04
○ 2026-02-27 20:06:28

○NS02.dnsv.jp2017-03-15 → 2017-03-15 · 4 obs

○ 2016-07-06 20:39:00
● 2017-03-15 11:20:04
○ 2020-03-10 03:41:04
○ 2026-02-27 20:06:28

○NS03.dnsv.jp2017-03-15 → 2017-03-15 · 4 obs

○ 2016-07-06 20:39:00
● 2017-03-15 11:20:04
○ 2020-03-10 03:41:04
○ 2026-02-27 20:06:28

○NS04.dnsv.jp2017-03-15 → 2017-03-15 · 4 obs

○ 2016-07-06 20:39:00
● 2017-03-15 11:20:04
○ 2020-03-10 03:41:04
○ 2026-02-27 20:06:28

●NSns-1135.awsdns-13.org2020-03-10 → 2026-02-27 · 3 obs

○ 2017-03-15 11:20:04
● 2020-03-10 03:41:04
● 2026-02-27 20:06:28

●NSns-1997.awsdns-57.co.uk2020-03-10 → 2026-02-27 · 3 obs

○ 2017-03-15 11:20:04
● 2020-03-10 03:41:04
● 2026-02-27 20:06:28

●NSns-377.awsdns-47.com2020-03-10 → 2026-02-27 · 3 obs

○ 2017-03-15 11:20:04
● 2020-03-10 03:41:04
● 2026-02-27 20:06:28

●NSns-530.awsdns-02.net2020-03-10 → 2026-02-27 · 3 obs

○ 2017-03-15 11:20:04
● 2020-03-10 03:41:04
● 2026-02-27 20:06:28

○NSns1.iii-oec.co.jp2008-03-15 → 2016-07-06 · 4 obs

● 2008-03-15 11:30:46
● 2016-07-06 20:39:00
○ 2017-03-15 11:20:04
○ 2026-02-27 20:06:28

○NSns2.iii-oec.co.jp2008-03-15 → 2016-07-06 · 4 obs

● 2008-03-15 11:30:46
● 2016-07-06 20:39:00
○ 2017-03-15 11:20:04
○ 2026-02-27 20:06:28

○MXmx1.square-building.com2015-08-03 → 2016-07-06 · 5 obs

○ 2008-03-15 11:30:46
● 2015-08-03 00:16:16
● 2016-07-06 20:39:00
○ 2017-03-15 11:20:04
○ 2026-02-27 20:06:28

○MXokgscm.sysm.jp2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 11:30:46
○ 2015-08-03 00:16:16
○ 2026-02-27 20:06:28

●MXsquarebuilding-com01e.mail.protection.outlook.com2017-03-15 → 2026-02-27 · 3 obs

○ 2016-07-06 20:39:00
● 2017-03-15 11:20:04
● 2026-02-27 20:06:28

○A13.33.54.112020-03-10 → 2020-03-10 · 3 obs

● 2020-03-10 03:41:04
○ 2026-02-15 09:50:36
○ 2026-02-27 20:06:28

○A13.33.54.1242020-03-10 → 2020-03-10 · 3 obs

● 2020-03-10 03:41:04
○ 2026-02-15 09:50:36
○ 2026-02-27 20:06:28

○A13.33.54.222020-03-10 → 2020-03-10 · 3 obs

● 2020-03-10 03:41:04
○ 2026-02-15 09:50:36
○ 2026-02-27 20:06:28

○A13.33.54.242020-03-10 → 2020-03-10 · 3 obs

● 2020-03-10 03:41:04
○ 2026-02-15 09:50:36
○ 2026-02-27 20:06:28

○A18.244.140.162026-02-15 → 2026-02-27 · 40 obs

○ 2026-02-15 09:50:36
● 2026-02-15 17:28:02
● 2026-02-16 01:52:30
○ 2026-02-16 13:36:04
● 2026-02-16 21:46:30
○ 2026-02-17 03:14:08
○ 2026-02-17 14:56:08
● 2026-02-17 16:47:36
○ 2026-02-17 21:02:18
● 2026-02-18 03:40:48
● 2026-02-18 22:49:10
○ 2026-02-19 06:24:02
● 2026-02-19 10:04:14
● 2026-02-19 16:36:30
○ 2026-02-19 20:17:36
○ 2026-02-20 03:53:28
● 2026-02-20 10:41:08
● 2026-02-20 22:06:32
○ 2026-02-21 01:02:24
● 2026-02-21 10:33:14
○ 2026-02-21 13:08:14
○ 2026-02-21 14:11:32
● 2026-02-21 15:41:02
● 2026-02-23 21:53:06
○ 2026-02-23 23:19:22
● 2026-02-24 11:30:16
○ 2026-02-24 16:08:48
● 2026-02-25 01:15:18
● 2026-02-25 16:49:14
○ 2026-02-26 02:53:36
○ 2026-02-26 09:47:20
● 2026-02-26 10:21:04
○ 2026-02-26 16:15:00
○ 2026-02-26 18:17:38
● 2026-02-26 23:16:24
○ 2026-02-27 02:11:14
○ 2026-02-27 03:39:02
● 2026-02-27 10:22:40
○ 2026-02-27 16:16:20
○ 2026-02-27 20:06:28

○A18.244.140.182026-02-15 → 2026-02-27 · 40 obs

○A18.244.140.422026-02-15 → 2026-02-27 · 40 obs

○A18.244.140.862026-02-15 → 2026-02-27 · 40 obs

●A3.170.19.1102026-02-17 → 2026-02-27 · 28 obs

○ 2026-02-15 09:50:36
○ 2026-02-17 03:14:08
● 2026-02-17 14:56:08
○ 2026-02-17 16:47:36
○ 2026-02-18 22:49:10
● 2026-02-19 06:24:02
○ 2026-02-19 10:04:14
○ 2026-02-19 16:36:30
● 2026-02-19 20:17:36
● 2026-02-20 03:53:28
○ 2026-02-20 10:41:08
○ 2026-02-20 22:06:32
● 2026-02-21 01:02:24
○ 2026-02-21 10:33:14
○ 2026-02-23 21:53:06
● 2026-02-23 23:19:22
○ 2026-02-24 11:30:16
● 2026-02-24 16:08:48
○ 2026-02-25 01:15:18
○ 2026-02-25 16:49:14
● 2026-02-26 02:53:36
○ 2026-02-26 09:47:20
○ 2026-02-26 23:16:24
● 2026-02-27 02:11:14
○ 2026-02-27 03:39:02
○ 2026-02-27 10:22:40
● 2026-02-27 16:16:20
● 2026-02-27 20:06:28

●A3.170.19.142026-02-17 → 2026-02-27 · 28 obs

●A3.170.19.632026-02-17 → 2026-02-27 · 28 obs

●A3.170.19.732026-02-17 → 2026-02-27 · 28 obs

○A99.84.215.1222026-02-15 → 2026-02-27 · 25 obs

○ 2020-03-10 03:41:04
● 2026-02-15 09:50:36
○ 2026-02-15 17:28:02
○ 2026-02-16 01:52:30
● 2026-02-16 13:36:04
○ 2026-02-16 21:46:30
● 2026-02-17 03:14:08
○ 2026-02-17 14:56:08
○ 2026-02-17 16:47:36
● 2026-02-17 21:02:18
○ 2026-02-18 03:40:48
○ 2026-02-21 10:33:14
● 2026-02-21 13:08:14
● 2026-02-21 14:11:32
○ 2026-02-21 15:41:02
○ 2026-02-26 02:53:36
● 2026-02-26 09:47:20
○ 2026-02-26 10:21:04
● 2026-02-26 16:15:00
● 2026-02-26 18:17:38
○ 2026-02-26 23:16:24
○ 2026-02-27 02:11:14
● 2026-02-27 03:39:02
○ 2026-02-27 10:22:40
○ 2026-02-27 20:06:28

○A99.84.215.1282026-02-15 → 2026-02-27 · 25 obs

○A99.84.215.612026-02-15 → 2026-02-27 · 25 obs

○A99.84.215.82026-02-15 → 2026-02-27 · 25 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
square-building.com	ns-530.awsdns-02.net, ns-377.awsdns-47.com, ns-1135.awsdns-13.org, ns-1997.awsdns-57.co.uk	1 record

✅ Authoritative Response

Server: 205.251.196.111

NS records: ns-530.awsdns-02.net, ns-377.awsdns-47.com, ns-1135.awsdns-13.org, ns-1997.awsdns-57.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for square-building.com (unsigned zone)

⏱️ Timing

Total: 535ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.170.19.14, 3.170.19.110...`
NS	4	`ns-1135.awsdns-13.org, ns-1997.awsdns-57.co.uk...`
MX	1	`squarebuilding-com01e.mail.protection.ou`
TXT	4	`DAC=dacCbiB7eBTK7WUMvnO, google-site-verification=oOqEZ1euyTM5SiV...`
SOA	1	`ns-1135.awsdns-13.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-377.awsdns-47.com)

AI analysis

The parent of www.square-building.com is square-building.com.

square-building.com resolves to four IP numbers: 3.170.19.14, 3.170.19.63, 3.170.19.73 and 3.170.19.110.

Other host names such as 048win.net, www.fleetsage.com, d3kh2e7fcldpi5.cloudfront.net, fleetwoodmacdallas.com and d1win0mv6bmmk1.cloudfront.net share IPs with square-building.com.

square-building.com is delegated to four name servers: ns-377.awsdns-47.com, ns-530.awsdns-02.net, ns-1135.awsdns-13.org and ns-1997.awsdns-57.co.uk.

square-building.com at least partially shares name servers with other domains, for instance waterlily.com, fflab.systems, krammp.com, researchnow.biz and drawingdesk.org.

These name servers are commonly used with ns-425.awsdns-53.com, ns-1460.awsdns-54.org, ns-1862.awsdns-40.co.uk, ns-987.awsdns-59.net, ns-312.awsdns-39.com and ns-1849.awsdns-39.co.uk.

Host names with two IP numbers: ns-377.awsdns-47.com points to 2600:9000:5301:7900::1 and 205.251.193.121; ns-530.awsdns-02.net points to 2600:9000:5302:1200::1 and 205.251.194.18; ns-1135.awsdns-13.org points to 2600:9000:5304:6f00::1 and 205.251.196.111; ns-1997.awsdns-57.co.uk points to 2600:9000:5307:cd00::1 and 205.251.199.205.

square-building.com is handled by a single mail server, squarebuilding-com01e.mail.protection.outlook.com.

Host name squarebuilding-com01e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc1a::1, 2a01:111:f403:cc1a::3, 2a01:111:f403:cc1f::, 2a01:111:f403:cc24::, 52.101.124.0, 52.101.124.6, 52.101.157.10 and 52.101.157.40.

square-building.com - robtex.com