`open-ap.ca`

DNSSEC	⚠️ Not signed
NS	`dns1.p09.nsone.net` ⭐
		A	2620:4d:4000:6259:7:9:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p09.nsone.net`
			PTR	`ns4.demysdns.co.uk`
		A	198.51.44.9^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p09.nsone.net`
			PTR	`ns4.demysdns.co.uk`
NS	`dns2.p09.nsone.net`
		A	2a00:edc0:6259:7:9::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p09.nsone.net`
			PTR	`ns5.demysdns.co.uk`
		A	198.51.45.9^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p09.nsone.net`
			PTR	`ns5.demysdns.co.uk`
NS	`dns3.p09.nsone.net`
		A	2620:4d:4000:6259:7:9:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p09.nsone.net`
			PTR	`ns6.demysdns.co.uk`
		A	198.51.44.73^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p09.nsone.net`
			PTR	`ns6.demysdns.co.uk`
NS	`dns4.p09.nsone.net`
		A	2a00:edc0:6259:7:9::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`ns7.demysdns.com`
			PTR	`dns4.p09.nsone.net`
		A	198.51.45.73^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`ns7.demysdns.com`
			PTR	`dns4.p09.nsone.net`
NS	`ns0004.secondary.cloudflare.com`
		A	2606:4700:51::a29f:2005^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0004.secondary.cloudflare.com`
		A	162.159.32.5^{Cloudflare162.159.32.0/23 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0004.secondary.cloudflare.com`
NS	`ns0243.secondary.cloudflare.com`
		A	2606:4700:59::a29f:2176^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0243.secondary.cloudflare.com`
		A	162.159.33.118^{Cloudflare162.159.32.0/23 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0243.secondary.cloudflare.com`
SOA	`dns1.p09.nsone.net`hostmaster@nsone.net serial=1594916936

`ca`

	DNSSEC	🔒 Signed (DS record present)
	NS	`prd-czp-05.corp.cira.ca` ⭐
	NS	`any.ca-servers.ca`
	NS	`c.ca-servers.ca`
	NS	`d.ca-servers.ca`
	NS	`j.ca-servers.ca`
	SOA	`prd-czp-05.corp.cira.ca`admin-dns@cira.ca serial=2608111230

Same first word

open-ap.jp

open-ap.org

open-ap.pt

open-ap.com.au

open-ap.com.br

open-ap.pl

open-ap.ca

open-ap.com

Similar names

neo-app.com

aon-pep.com

app-one.net

one-app.xyz

one-app.azurewebsites.net

one-app.net

open-pa.de

app-eon.online

app-one.de

one-app.it

app-one.com.cn

one-app.com

open-pa.com

one-app.de

app-one.com

neo-app.de

DNS History

6 records (6 active, 0 former)

●NSdns1.p09.nsone.net2026-07-26 → 2026-08-11 · 2 obs

● 2026-07-26 14:03:10
● 2026-08-11 12:55:44

●NSdns2.p09.nsone.net2026-07-26 → 2026-08-11 · 2 obs

● 2026-07-26 14:03:10
● 2026-08-11 12:55:44

●NSdns3.p09.nsone.net2026-07-26 → 2026-08-11 · 2 obs

● 2026-07-26 14:03:10
● 2026-08-11 12:55:44

●NSdns4.p09.nsone.net2026-07-26 → 2026-08-11 · 2 obs

● 2026-07-26 14:03:10
● 2026-08-11 12:55:44

●NSns0004.secondary.cloudflare.com2026-07-26 → 2026-08-11 · 2 obs

● 2026-07-26 14:03:10
● 2026-08-11 12:55:44

●NSns0243.secondary.cloudflare.com2026-07-26 → 2026-08-11 · 2 obs

● 2026-07-26 14:03:10
● 2026-08-11 12:55:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
open-ap.ca	ns0243.secondary.cloudflare.com, dns4.p09.nsone.net, dns2.p09.nsone.net, dns1.p09.nsone.net...	-

✅ Authoritative Response

Server:198.51.44.9

NS records: ns0243.secondary.cloudflare.com, dns4.p09.nsone.net, dns2.p09.nsone.net, dns1.p09.nsone.net, dns3.p09.nsone.net, ns0004.secondary.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for open-ap.ca (unsigned zone)

⏱️ Timing

Total: 324ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	6	`dns1.p09.nsone.net, dns2.p09.nsone.net...`
SOA	1	`dns1.p09.nsone.net hostmaster.nsone.net`

Analysis

Name Servers

DNS for open-ap.ca is handled by 6 name servers: ns0004.secondary.cloudflare.com, ns0243.secondary.cloudflare.com, dns1.p09.nsone.net and 3 others.

The name servers of open-ap.ca overlap at least partially with those of other domains — among them seattleclubhouse.com, nemolaut.xyz, atomcorps.com and two more.

These name servers commonly appear in delegations together with dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net and 7 other.

Hosts with two IP numbers each:

ns0004.secondary.cloudflare.com has two IP addresses: 162.159.32.5 and 2606:4700:51::a29f:2005.

ns0243.secondary.cloudflare.com has two IP addresses: 162.159.33.118 and 2606:4700:59::a29f:2176.

dns1.p09.nsone.net has two IP addresses: 198.51.44.9 and 2620:4d:4000:6259:7:9:0:1.

dns2.p09.nsone.net has two IP addresses: 198.51.45.9 and 2a00:edc0:6259:7:9::2.

dns3.p09.nsone.net has two IP addresses: 198.51.44.73 and 2620:4d:4000:6259:7:9:0:3.

dns4.p09.nsone.net has two IP addresses: 198.51.45.73 and 2a00:edc0:6259:7:9::4.