`squarecolumns.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2a5e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:a078^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.94^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.160.120^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ed.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ed.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ed.ns.cloudflare.com`
		A	108.162.193.111^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	172.64.33.111^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	173.245.59.111^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
NS	`edna.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`edna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`edna.ns.cloudflare.com`
		A	108.162.192.109^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	172.64.32.109^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	173.245.58.109^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.42.94, 172.67.160.120
		IPv6	2606:4700:3031::6815:2a5e, 2606:4700:3036::ac43:a078
SOA	`ed.ns.cloudflare.com`dns@cloudflare.com serial=2397912005

`net`

	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=1771291465

Same first word

squarecolumns.net

DNS History

12 records (6 active, 6 former)

●NSed.ns.cloudflare.com2026-02-15 → 2026-03-23 · 3 obs

○ 2020-01-30 06:48:02
● 2026-02-15 18:21:22
● 2026-03-23 17:37:38

●NSedna.ns.cloudflare.com2026-02-15 → 2026-03-23 · 3 obs

○ 2020-01-30 06:48:02
● 2026-02-15 18:21:22
● 2026-03-23 17:37:38

○NSns1.nexcess.net2015-11-05 → 2020-01-30 · 4 obs

● 2015-11-05 14:16:42
● 2020-01-30 06:48:02
○ 2026-02-15 18:21:22
○ 2026-03-23 17:37:38

○NSns2.nexcess.net2015-11-05 → 2020-01-30 · 4 obs

● 2015-11-05 14:16:42
● 2020-01-30 06:48:02
○ 2026-02-15 18:21:22
○ 2026-03-23 17:37:38

○MXmail.squarecolumns.net2015-06-17 → 2015-06-17 · 3 obs

● 2015-06-17 16:41:46
○ 2015-11-05 14:16:42
○ 2026-03-23 17:37:38

○A104.207.237.1202015-11-05 → 2020-01-30 · 5 obs

○ 2015-06-17 16:41:46
● 2015-11-05 14:16:42
● 2020-01-30 06:48:02
○ 2026-02-15 18:21:22
○ 2026-03-23 17:37:38

●A104.21.42.942026-02-15 → 2026-03-23 · 3 obs

○ 2020-01-30 06:48:02
● 2026-02-15 18:21:22
● 2026-03-23 17:37:38

●A172.67.160.1202026-02-15 → 2026-03-23 · 3 obs

○ 2020-01-30 06:48:02
● 2026-02-15 18:21:22
● 2026-03-23 17:37:38

●A2606:4700:3031::6815:2a5e2026-02-15 → 2026-03-23 · 3 obs

○ 2020-01-30 06:48:02
● 2026-02-15 18:21:22
● 2026-03-23 17:37:38

●A2606:4700:3036::ac43:a0782026-02-15 → 2026-03-23 · 3 obs

○ 2020-01-30 06:48:02
● 2026-02-15 18:21:22
● 2026-03-23 17:37:38

○A69.160.53.462015-06-17 → 2015-06-17 · 3 obs

● 2015-06-17 16:41:46
○ 2026-02-15 18:21:22
○ 2026-03-23 17:37:38

○CNAMEmycloudcheckout.com2015-06-17 → 2015-06-17 · 3 obs

● 2015-06-17 16:41:46
○ 2015-11-05 14:16:42
○ 2026-03-23 17:37:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
squarecolumns.net	ed.ns.cloudflare.com, edna.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.109

NS records: ed.ns.cloudflare.com, edna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for squarecolumns.net (unsigned zone)

⏱️ Timing

Total: 452ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.42.94, 172.67.160.120`
AAAA	2	`2606:4700:3036::ac43:a078, 2606:4700:3031::6815:2a5e`
NS	2	`ed.ns.cloudflare.com, edna.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ed.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

squarecolumns.net resolves to four IPs: 2606:4700:3031::6815:2a5e, 2606:4700:3036::ac43:a078, 104.21.42.94 and 172.67.160.120.

Other host names such as careone.net, dirtywork.co.nz, parisotto.com.br, jairamintas.com.br and xphrpolxrhqqf.website share IP numbers with squarecolumns.net.

Name Servers

squarecolumns.net is delegated to two name servers: ed.ns.cloudflare.com and edna.ns.cloudflare.com.

squarecolumns.net uses the same name server setup as other domains, including oregonfaithreport.com, prevl.org, pkstate.com, madrsa-online.com and danrice.net.

At least part of the name servers for squarecolumns.net are shared with other domains, for instance ru23.cfd, ircaddict.dk, hungrytravelerblog.com, salcaf.org and apptechcorporation.com.

These name servers are commonly used alongside the name servers tom.ns.cloudflare.com.

Host names with six IP numbers:

ed.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6f, 2803:f800:50::6ca2:c16f, 2a06:98c1:50::ac40:216f, 108.162.193.111, 172.64.33.111 and 173.245.59.111.

edna.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6d, 2803:f800:50::6ca2:c06d, 2a06:98c1:50::ac40:206d, 108.162.192.109, 172.64.32.109 and 173.245.58.109.

squarecolumns.net - robtex.com