`columbusgrid.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:987d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:388d^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.141^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.125^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ashley.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c047^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ashley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2047^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ashley.ns.cloudflare.com`
		A	108.162.192.71^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashley.ns.cloudflare.com`
		A	172.64.32.71^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashley.ns.cloudflare.com`
		A	173.245.58.71^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashley.ns.cloudflare.com`
NS	`will.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b95^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c195^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`will.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2195^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`will.ns.cloudflare.com`
		A	108.162.193.149^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	172.64.33.149^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	173.245.59.149^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
TXT	`google-site-verification=kbXtXdy9ARZlTIOd4QC1ZhdNbpJb5wYuGwWxt7p7m48`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.56.141, 172.67.152.125
		IPv6	2606:4700:3030::ac43:987d, 2606:4700:3036::6815:388d
SOA	`ashley.ns.cloudflare.com`dns@cloudflare.com serial=2397872836

`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=1774383937

Same first word

columbusgrid.com

DNS History

10 records (6 active, 4 former)

●NSashley.ns.cloudflare.com2020-02-21 → 2026-03-24 · 2 obs

● 2020-02-21 17:55:48
● 2026-03-24 20:51:16

●NSwill.ns.cloudflare.com2020-02-21 → 2026-03-24 · 2 obs

● 2020-02-21 17:55:48
● 2026-03-24 20:51:16

○A104.18.50.1542020-02-21 → 2020-02-21 · 3 obs

● 2020-02-21 17:55:48
○ 2026-03-24 13:22:14
○ 2026-03-24 20:51:16

○A104.18.51.1542020-02-21 → 2020-02-21 · 3 obs

● 2020-02-21 17:55:48
○ 2026-03-24 13:22:14
○ 2026-03-24 20:51:16

●A104.21.56.1412026-03-24 → 2026-03-24 · 3 obs

○ 2020-02-21 17:55:48
● 2026-03-24 13:22:14
● 2026-03-24 20:51:16

●A172.67.152.1252026-03-24 → 2026-03-24 · 3 obs

○ 2020-02-21 17:55:48
● 2026-03-24 13:22:14
● 2026-03-24 20:51:16

○A2606:4700:3030::6812:339a2020-02-21 → 2020-02-21 · 3 obs

● 2020-02-21 17:55:48
○ 2026-03-24 13:22:14
○ 2026-03-24 20:51:16

●A2606:4700:3030::ac43:987d2026-03-24 → 2026-03-24 · 3 obs

○ 2020-02-21 17:55:48
● 2026-03-24 13:22:14
● 2026-03-24 20:51:16

●A2606:4700:3036::6815:388d2026-03-24 → 2026-03-24 · 3 obs

○ 2020-02-21 17:55:48
● 2026-03-24 13:22:14
● 2026-03-24 20:51:16

○A2606:4700:3037::6812:329a2020-02-21 → 2020-02-21 · 3 obs

● 2020-02-21 17:55:48
○ 2026-03-24 13:22:14
○ 2026-03-24 20:51:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
columbusgrid.com	will.ns.cloudflare.com, ashley.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.149

NS records: will.ns.cloudflare.com, ashley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for columbusgrid.com (unsigned zone)

⏱️ Timing

Total: 166ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.56.141, 172.67.152.125`
AAAA	2	`2606:4700:3036::6815:388d, 2606:4700:3030::ac43:987d`
NS	2	`ashley.ns.cloudflare.com, will.ns.cloudflare.com`
TXT	1	`google-site-verification=kbXtXdy9ARZlTIO`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ashley.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

columbusgrid.com points to four IP numbers: 2606:4700:3030::ac43:987d, 2606:4700:3036::6815:388d, 104.21.56.141 and 172.67.152.125.

Other host names including mail.echk.net, www.topbuypro.com, coinhakoxa.com, huffingtonmedia.com and neekosa.com share IP numbers with columbusgrid.com.

Name Servers

columbusgrid.com's delegation uses two name servers, ashley.ns.cloudflare.com and will.ns.cloudflare.com.

columbusgrid.com shares the same name server setup as other domains, for example yourworkplace.ca, lasvegasgrid.com, indianapolisgrid.com, mesagrid.com and miamigrid.com.

columbusgrid.com at least partially shares name servers with other domains, including prpaxcebblsag.website, 074847.com, vinylprofiles.ca, recordeer.com and panet.io.

These name servers are commonly used with dawn.ns.cloudflare.com and henrik.ns.cloudflare.com.

Host names with six IP numbers:

ashley.ns.cloudflare.com points to: 2606:4700:50::adf5:3a47, 2803:f800:50::6ca2:c047, 2a06:98c1:50::ac40:2047, 108.162.192.71, 172.64.32.71 and 173.245.58.71.

will.ns.cloudflare.com points to: 2606:4700:58::adf5:3b95, 2803:f800:50::6ca2:c195, 2a06:98c1:50::ac40:2195, 108.162.193.149, 172.64.33.149 and 173.245.59.149.

columbusgrid.com - robtex.com