`columbusgroup.com`

DNSSEC	⚠️ Not signed
A	35.71.178.88^{🇺🇸 Amazon35.71.176.0/20}
		PTR	`a4232a651ce5de30a.awsglobalaccelerator.com`
A	52.233.16.130^{🇨🇦 Microsoft52.224.0.0/11 MICROSOFT}
NS	`ns1.meganameservers.com` ⭐ ⚠️ Not in parent delegation
		A	2001:1810:9980:2::10^{🇨🇦 INFB2001:1810:9980::/48 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns1.meganameservers.com`
		A	69.49.97.150^{🇨🇦 INFB69.49.96.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns1.meganameservers.com`
NS	`ns1.easyhosting.com` ⚠️ Not in zone NS records
		A	216.251.45.116^{🇨🇦 INFB216.251.32.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns1.easyhosting.com`
NS	`ns2.easyhosting.com` ⚠️ Not in zone NS records
		A	216.251.46.116^{🇨🇦 INFB216.251.32.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns2.easyhosting.com`
NS	`ns2.meganameservers.com` ⚠️ Not in parent delegation
		A	2001:1810:1000:2::10^{🇨🇦 INFB2001:1810:1000::/36}
			PTR	`ns2.meganameservers.com`
		A	209.235.143.97^{🇨🇦 INFB209.235.128.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns2.meganameservers.com`
NS	`ns3.easyhosting.com` ⚠️ Not in zone NS records
		A	64.29.158.116^{🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns3.easyhosting.com`
NS	`ns3.meganameservers.com` ⚠️ Not in parent delegation
		A	2001:1810:4000:2::10^{🇨🇦 INFB2001:1810:4000::/35 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns3.meganameservers.com`
		A	209.235.144.105^{🇨🇦 INFB209.235.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns3.meganameservers.com`
NS	`ns4.easyhosting.com` ⚠️ Not in zone NS records
		A	64.29.158.117^{🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns4.easyhosting.com`
MX	`columbusgroup-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.meganameservers.com`postmaster@meganameservers.com 2024-05-21 #18

`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=1774454997

Same first word

columbusgroup.com

columbusgroup.co

DNS History

21 records (10 active, 11 former)

○NSns1.adnet-inc.net2015-08-07 → 2017-02-16 · 4 obs

● 2015-08-07 04:28:08
● 2017-02-16 04:48:52
○ 2020-01-07 04:33:08
○ 2026-03-25 16:14:08

●NSns1.easyhosting.com2026-03-07 → 2026-03-25 · 3 obs

○ 2020-01-07 04:33:08
● 2026-03-07 15:06:50
● 2026-03-25 16:14:08

●NSns1.meganameservers.com2026-03-07 → 2026-03-25 · 3 obs

○ 2020-01-07 04:33:08
● 2026-03-07 15:06:50
● 2026-03-25 16:14:08

○NSns2.adnet-inc.net2015-08-07 → 2016-04-25 · 4 obs

● 2015-08-07 04:28:08
● 2016-04-25 05:05:00
○ 2016-05-22 02:27:20
○ 2026-03-25 16:14:08

●NSns2.easyhosting.com2026-03-07 → 2026-03-25 · 3 obs

○ 2020-01-07 04:33:08
● 2026-03-07 15:06:50
● 2026-03-25 16:14:08

●NSns2.meganameservers.com2026-03-07 → 2026-03-25 · 3 obs

○ 2020-01-07 04:33:08
● 2026-03-07 15:06:50
● 2026-03-25 16:14:08

○NSns21.adnet-inc.net2020-01-07 → 2020-01-07 · 4 obs

○ 2017-02-16 04:48:52
● 2020-01-07 04:33:08
○ 2026-03-07 15:06:50
○ 2026-03-25 16:14:08

○NSns22.adnet-inc.net2020-01-07 → 2020-01-07 · 4 obs

○ 2017-02-16 04:48:52
● 2020-01-07 04:33:08
○ 2026-03-07 15:06:50
○ 2026-03-25 16:14:08

○NSns23.adnet-inc.net2020-01-07 → 2020-01-07 · 4 obs

○ 2017-02-16 04:48:52
● 2020-01-07 04:33:08
○ 2026-03-07 15:06:50
○ 2026-03-25 16:14:08

●NSns3.easyhosting.com2026-03-07 → 2026-03-25 · 3 obs

○ 2020-01-07 04:33:08
● 2026-03-07 15:06:50
● 2026-03-25 16:14:08

●NSns3.meganameservers.com2026-03-07 → 2026-03-25 · 3 obs

○ 2020-01-07 04:33:08
● 2026-03-07 15:06:50
● 2026-03-25 16:14:08

●NSns4.easyhosting.com2026-03-07 → 2026-03-25 · 3 obs

○ 2020-01-07 04:33:08
● 2026-03-07 15:06:50
● 2026-03-25 16:14:08

○NSns5.adnet-inc.net2015-08-07 → 2016-04-25 · 4 obs

● 2015-08-07 04:28:08
● 2016-04-25 05:05:00
○ 2016-05-22 02:27:20
○ 2026-03-25 16:14:08

○NSns5.dnsmadeeasy.com2015-08-07 → 2017-02-16 · 4 obs

● 2015-08-07 04:28:08
● 2017-02-16 04:48:52
○ 2020-01-07 04:33:08
○ 2026-03-25 16:14:08

○NSns6.dnsmadeeasy.com2015-08-07 → 2017-02-16 · 4 obs

● 2015-08-07 04:28:08
● 2017-02-16 04:48:52
○ 2020-01-07 04:33:08
○ 2026-03-25 16:14:08

○NSns7.dnsmadeeasy.com2015-08-07 → 2017-02-16 · 4 obs

● 2015-08-07 04:28:08
● 2017-02-16 04:48:52
○ 2020-01-07 04:33:08
○ 2026-03-25 16:14:08

●MXcolumbusgroup-com.mail.protection.outlook.com2026-03-07 → 2026-03-25 · 3 obs

○ 2020-01-07 04:33:08
● 2026-03-07 15:06:50
● 2026-03-25 16:14:08

○MXwest.smtp.exch026.serverdata.net2015-08-07 → 2020-01-07 · 4 obs

● 2015-08-07 04:28:08
● 2020-01-07 04:33:08
○ 2026-03-07 15:06:50
○ 2026-03-25 16:14:08

○A209.15.234.1132015-08-07 → 2020-01-07 · 4 obs

● 2015-08-07 04:28:08
● 2020-01-07 04:33:08
○ 2026-03-07 15:06:50
○ 2026-03-25 16:14:08

●A35.71.178.882026-03-07 → 2026-03-25 · 3 obs

○ 2020-01-07 04:33:08
● 2026-03-07 15:06:50
● 2026-03-25 16:14:08

●A52.233.16.1302026-03-07 → 2026-03-25 · 3 obs

○ 2020-01-07 04:33:08
● 2026-03-07 15:06:50
● 2026-03-25 16:14:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
columbusgroup.com	ns1.easyhosting.com, ns2.easyhosting.com, ns3.easyhosting.com, ns4.easyhosting.com	7 records

✅ Authoritative Response

Server:64.29.158.116

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for columbusgroup.com (unsigned zone)

⏱️ Timing

Total: 233ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`35.71.178.88, 52.233.16.130`
NS	3	`ns2.meganameservers.com, ns3.meganameservers.com...`
MX	1	`columbusgroup-com.mail.protection.outloo`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.meganameservers.com postmaster.megan`

📌 Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (ns1.easyhosting.com, ns1.easyhosting.com, ns2.easyhosting.com...)

Analysis

IP Addresses

columbusgroup.com points to two IP numbers: 35.71.178.88 and 52.233.16.130.

Other host names, for instance amemining.com, banyangold.com, bravomining.com, vanadianenergy.com and goldstormmetals.com share IP numbers with columbusgroup.com.

Name Servers

columbusgroup.com is delegated to seven name servers: ns1.easyhosting.com, ns2.easyhosting.com, ns3.easyhosting.com, ns4.easyhosting.com, ns1.meganameservers.com, ns2.meganameservers.com and ns3.meganameservers.com.

columbusgroup.com at least partially shares name servers with other domains, for instance matrixgeo.com, exitns.com, lowesprint.com, advertisingonaroll.com and mgmtmakeover.com.

These name servers are commonly used alongside dns1.aliantwebhosting.net, dns2.aliantwebhosting.net, ns1.bellcanadahosting.com and ns2.bellcanadahosting.com.

Host names with two IP numbers: ns1.meganameservers.com points to 2001:1810:9980:2::10 and 69.49.97.150; ns2.meganameservers.com points to 2001:1810:1000:2::10 and 209.235.143.97; ns3.meganameservers.com points to 2001:1810:4000:2::10 and 209.235.144.105.

Host names with one IP number: ns1.easyhosting.com points to 216.251.45.116; ns2.easyhosting.com points to 216.251.46.116; ns3.easyhosting.com points to 64.29.158.116; ns4.easyhosting.com points to 64.29.158.117.

Mail Servers

columbusgroup.com is handled by a single mail server, columbusgroup-com.mail.protection.outlook.com.

columbusgroup-com.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:c942::, 2a01:111:f403:c942::2, 2a01:111:f403:c942::3, 2a01:111:f403:c944::1, 52.101.190.0, 52.101.190.1, 52.101.190.3 and 52.101.192.1.

columbusgroup.com - robtex.com