`squareonetraining.com`

DNSSEC	⚠️ Not signed
A	35.214.80.39^{🇬🇧 Google35.214.0.0/17}
		PTR	`39.80.214.35.bc.googleusercontent.com`
NS	`ns1.stackdns.com` ⭐
		A	35.197.225.59^{🇬🇧 Google35.197.224.0/20}
			PTR	`59.225.197.35.bc.googleusercontent.com`
NS	`ns2.stackdns.com`
		A	146.148.28.88^{🇧🇪 Google146.148.16.0/20}
			PTR	`88.28.148.146.bc.googleusercontent.com`
NS	`ns3.stackdns.com`
		A	35.198.79.191^{🇩🇪 Google35.198.64.0/20}
			PTR	`191.79.198.35.bc.googleusercontent.com`
NS	`ns4.stackdns.com`
		A	104.196.137.209^{🇺🇸 Google104.196.128.0/20}
			PTR	`209.137.196.104.bc.googleusercontent.com`
MX	`squareonetraining-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
TXT	`brevo-code:cdedab17ac3b23aefe2cf3507c0029a4`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.arlo.co -all`
SOA	`ns1.stackdns.com`hostmaster@stackdns.com serial=1763540486

`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=1778599681

Subdomains

ds.squareonetraining.com

Same first word

squareonetraining.com

DNS History

14 records (6 active, 8 former)

○NSns0.w4.co.uk2015-06-05 → 2016-11-27 · 4 obs

● 2015-06-05 08:33:06
● 2016-11-27 23:29:18
○ 2026-02-19 00:20:36
○ 2026-05-12 15:47:56

○NSns0.waverider.net.uk2015-06-05 → 2016-11-27 · 4 obs

● 2015-06-05 08:33:06
● 2016-11-27 23:29:18
○ 2026-02-19 00:20:36
○ 2026-05-12 15:47:56

●NSns1.stackdns.com2026-02-19 → 2026-05-12 · 3 obs

○ 2016-11-27 23:29:18
● 2026-02-19 00:20:36
● 2026-05-12 15:47:56

○NSns1.w4.co.uk2015-06-05 → 2016-11-27 · 4 obs

● 2015-06-05 08:33:06
● 2016-11-27 23:29:18
○ 2026-02-19 00:20:36
○ 2026-05-12 15:47:56

●NSns2.stackdns.com2026-02-19 → 2026-05-12 · 3 obs

○ 2016-11-27 23:29:18
● 2026-02-19 00:20:36
● 2026-05-12 15:47:56

○NSns2.w4.co.uk2015-06-05 → 2016-11-27 · 4 obs

● 2015-06-05 08:33:06
● 2016-11-27 23:29:18
○ 2026-02-19 00:20:36
○ 2026-05-12 15:47:56

●NSns3.stackdns.com2026-02-19 → 2026-05-12 · 3 obs

○ 2016-11-27 23:29:18
● 2026-02-19 00:20:36
● 2026-05-12 15:47:56

●NSns4.stackdns.com2026-02-19 → 2026-05-12 · 3 obs

○ 2016-11-27 23:29:18
● 2026-02-19 00:20:36
● 2026-05-12 15:47:56

○MXchlorine.w4.co.uk2015-06-05 → 2016-01-15 · 4 obs

● 2015-06-05 08:33:06
● 2016-01-15 00:43:26
○ 2016-04-11 11:53:48
○ 2026-05-12 15:47:56

○MXedgemta1-1.w4.co.uk2016-04-11 → 2016-11-27 · 5 obs

○ 2016-01-15 00:43:26
● 2016-04-11 11:53:48
● 2016-11-27 23:29:18
○ 2026-02-19 00:20:36
○ 2026-05-12 15:47:56

●MXsquareonetraining-com.mail.protection.outlook.com2026-02-19 → 2026-05-12 · 3 obs

○ 2016-11-27 23:29:18
● 2026-02-19 00:20:36
● 2026-05-12 15:47:56

●A35.214.80.392026-02-19 → 2026-05-12 · 3 obs

○ 2016-11-27 23:29:18
● 2026-02-19 00:20:36
● 2026-05-12 15:47:56

○A45.32.178.1332016-04-11 → 2016-11-27 · 5 obs

○ 2016-01-15 00:43:26
● 2016-04-11 11:53:48
● 2016-11-27 23:29:18
○ 2026-02-19 00:20:36
○ 2026-05-12 15:47:56

○A91.225.1.1002015-06-05 → 2016-01-15 · 4 obs

● 2015-06-05 08:33:06
● 2016-01-15 00:43:26
○ 2016-04-11 11:53:48
○ 2026-05-12 15:47:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
squareonetraining.com	ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com	4 records

✅ Authoritative Response

Server:146.148.28.88

NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for squareonetraining.com (unsigned zone)

⏱️ Timing

Total: 382ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.214.80.39`
NS	4	`ns3.stackdns.com, ns4.stackdns.com...`
MX	1	`squareonetraining-com.mail.protection.ou`
TXT	2	`v=spf1 include:spf.protection.outlook.co, brevo-code:cdedab17ac3b23aefe2cf3507c002`
SOA	1	`ns1.stackdns.com hostmaster.stackdns.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com...)

Analysis

Hierarchy

squareonetraining.com is a parent of ds.squareonetraining.com.

IP Addresses

squareonetraining.com points to a single IP number: 35.214.80.39.

Other host names, for instance mxav2.pcrest.pt, mail.rgkapartments.com, reformpilates.gr, chipstixscotland.co.uk and reviewingtime.com share IP numbers with squareonetraining.com.

Name Servers

squareonetraining.com is delegated to four name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.

squareonetraining.com at least partially shares name servers with other domains, for instance goddard269.com, www.sellnetny.com, switchsaver.co.uk, calstock.co.uk and kdfa.co.uk.