`columbus-group.com`

DNSSEC	⚠️ Not signed
A	170.130.102.233^{🇺🇸 EONIX-NA170.130.100.0/22 Eonix Corporation}
NS	`kimora.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26f3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kimora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kimora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kimora.ns.cloudflare.com`
		A	108.162.194.243^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kimora.ns.cloudflare.com`
		A	162.159.38.243^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kimora.ns.cloudflare.com`
		A	172.64.34.243^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kimora.ns.cloudflare.com`
NS	`memphis.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cbd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`memphis.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`memphis.ns.cloudflare.com`
		A	108.162.195.189^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	162.159.44.189^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	172.64.35.189^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
SOA	`kimora.ns.cloudflare.com`dns@cloudflare.com serial=2403202793

`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=1780317584

Same first word

columbus-group.com

DNS History

12 records (3 active, 9 former)

●NSkimora.ns.cloudflare.com2026-04-25 → 2026-06-01 · 3 obs

○ 2017-01-08 01:06:18
● 2026-04-25 03:57:54
● 2026-06-01 12:43:56

●NSmemphis.ns.cloudflare.com2026-04-25 → 2026-06-01 · 3 obs

○ 2017-01-08 01:06:18
● 2026-04-25 03:57:54
● 2026-06-01 12:43:56

○NSns1.ndoverdrive.com2015-10-27 → 2017-01-08 · 4 obs

● 2015-10-27 02:36:54
● 2017-01-08 01:06:18
○ 2026-04-25 03:57:54
○ 2026-06-01 12:43:56

○NSns2.ndoverdrive.com2015-10-27 → 2017-01-08 · 4 obs

● 2015-10-27 02:36:54
● 2017-01-08 01:06:18
○ 2026-04-25 03:57:54
○ 2026-06-01 12:43:56

○NSns3.ndoverdrive.com2015-10-27 → 2017-01-08 · 4 obs

● 2015-10-27 02:36:54
● 2017-01-08 01:06:18
○ 2026-04-25 03:57:54
○ 2026-06-01 12:43:56

○NSns4.ndoverdrive.com2015-10-27 → 2017-01-08 · 4 obs

● 2015-10-27 02:36:54
● 2017-01-08 01:06:18
○ 2026-04-25 03:57:54
○ 2026-06-01 12:43:56

○MXmail.h-email.net2015-10-27 → 2017-01-08 · 4 obs

● 2015-10-27 02:36:54
● 2017-01-08 01:06:18
○ 2026-04-25 03:57:54
○ 2026-06-01 12:43:56

●A170.130.102.2332026-04-25 → 2026-06-01 · 3 obs

○ 2017-01-08 01:06:18
● 2026-04-25 03:57:54
● 2026-06-01 12:43:56

○A185.53.177.62015-10-27 → 2015-11-12 · 5 obs

○ 2015-06-10 06:45:30
● 2015-10-27 02:36:54
● 2015-11-12 21:56:26
○ 2016-02-07 12:03:48
○ 2026-06-01 12:43:56

○A185.53.177.82016-02-07 → 2016-02-07 · 4 obs

○ 2015-11-12 21:56:26
● 2016-02-07 12:03:48
○ 2016-11-18 10:39:46
○ 2026-06-01 12:43:56

○A185.53.179.62016-11-18 → 2017-01-08 · 5 obs

○ 2016-02-07 12:03:48
● 2016-11-18 10:39:46
● 2017-01-08 01:06:18
○ 2026-04-25 03:57:54
○ 2026-06-01 12:43:56

○A209.222.14.32015-06-10 → 2015-06-10 · 3 obs

● 2015-06-10 06:45:30
○ 2015-10-27 02:36:54
○ 2026-06-01 12:43:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
columbus-group.com	kimora.ns.cloudflare.com, memphis.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.189

NS records: kimora.ns.cloudflare.com, memphis.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for columbus-group.com (unsigned zone)

⏱️ Timing

Total: 338ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`170.130.102.233`
NS	2	`kimora.ns.cloudflare.com, memphis.ns.cloudflare.com`
SOA	1	`kimora.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

columbus-group.com directs to one IP number, which is 170.130.102.233.

Name Servers

DNS delegation for columbus-group.com points to two name servers: kimora.ns.cloudflare.com and memphis.ns.cloudflare.com.

columbus-group.com has the same name server delegation as a number of other domains, such as ninebotna.com, christianvideotv.com, sdkcits.com and two more.

columbus-group.com partially shares its NS delegation with several other domains, including astrodigital.media, coddicollective.com, cmnh.org and two others.

These name servers regularly co-occur with the name servers venus.ns.cloudflare.com, alaric.ns.cloudflare.com and felipe.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

The hostname kimora.ns.cloudflare.com resolves to 108.162.194.243, 162.159.38.243, 172.64.34.243 and three additional IP addresses.

The hostname memphis.ns.cloudflare.com resolves to 108.162.195.189, 162.159.44.189, 172.64.35.189 and three additional IP addresses.

columbus-group.com - robtex.com