probability.ca - dns.ninja

`probability.ca`

DNSSEC	⚠️ Not signed
NS	`b.ns.buddyns.com` ⚠️ Not in zone NS records
		A	2001:19f0:6400:8642::3^{🇺🇸 AS-VULTR2001:19f0:6400::/38 Vultr Assigned Prefix}
			PTR	`b.ns.buddyns.com`
		A	108.61.224.67^{🇺🇸 AS-VULTR108.61.224.0/24 Vultr Assigned Prefix}
			PTR	`b.ns.buddyns.com`
NS	`c.ns.buddyns.com` ⚠️ Not in zone NS records
		A	2a01:4f8:1c0c:8115::3^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`c.ns.buddyns.com`
		A	116.203.6.3^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
			PTR	`c.ns.buddyns.com`
NS	`d.ns.buddyns.com` ⚠️ Not in zone NS records
		A	2604:180:2:4cf::3^{🇺🇸 AS38422604:180:2::/48 InMotion Hosting, Inc.}
			PTR	`d.ns.buddyns.com`
		A	107.191.99.111^{🇺🇸 AS3842107.191.99.0/24 Inmotion Hosting, Inc. DBA RamNode}
			PTR	`d.ns.buddyns.com`
NS	`e.ns.buddyns.com` ⚠️ Not in zone NS records
		A	2a10:1fc0:1::e313:41be^{🇪🇪 BV-EU-AS2a10:1fc0:1::/48}
			PTR	`e.ns.buddyns.com`
		A	193.109.120.66^{🇪🇪 BV-EU-AS193.109.120.0/24}
			PTR	`e.ns.buddyns.com`
NS	`f.ns.buddyns.com` ⚠️ Not in zone NS records
		A	2a01:4ff:2f0:3661::3^{🇩🇪 HETZNER-CLOUD4-AS2a01:4ff:200::/40}
			PTR	`f.ns.buddyns.com`
		A	5.223.55.119^{🇮🇷 HETZNER-CLOUD4-AS5.223.55.0/24}
			PTR	`f.ns.buddyns.com`
NS	`ns1.probability.ca` ⚠️ Not in zone NS records
		A	172.105.27.37^{🇨🇦 AKAMAI-LINODE-AP172.105.0.0/19 Akamai Technologies}
			PTR	`mail.probability.ca`

`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=2607120830

rank #583385 globally
rank #6521 in the tld
WOT: SAFE (82/100)

Subdomains

ns1.probability.ca

mail.probability.ca

Same first word

probability.pro

probability.ca

probability.net

probability.com

probability.co

probability.co.uk

DNS History

12 records (6 active, 6 former)

●NSb.ns.buddyns.com2015-07-02 → 2026-07-12 · 3 obs

○ 2008-11-02 19:58:44
● 2015-07-02 03:56:40
● 2026-07-12 09:46:16

●NSc.ns.buddyns.com2015-07-02 → 2026-07-12 · 3 obs

○ 2008-11-02 19:58:44
● 2015-07-02 03:56:40
● 2026-07-12 09:46:16

●NSd.ns.buddyns.com2015-07-02 → 2026-07-12 · 3 obs

○ 2008-11-02 19:58:44
● 2015-07-02 03:56:40
● 2026-07-12 09:46:16

●NSe.ns.buddyns.com2015-07-02 → 2026-07-12 · 3 obs

○ 2008-11-02 19:58:44
● 2015-07-02 03:56:40
● 2026-07-12 09:46:16

●NSf.ns.buddyns.com2015-07-02 → 2026-07-12 · 3 obs

○ 2008-11-02 19:58:44
● 2015-07-02 03:56:40
● 2026-07-12 09:46:16

○NSmarkov.utstat.toronto.edu2008-11-02 → 2017-03-22 · 4 obs

● 2008-11-02 19:58:44
● 2017-03-22 03:32:04
○ 2026-02-24 17:25:08
○ 2026-07-12 09:46:16

●NSns1.probability.ca2026-02-24 → 2026-07-12 · 3 obs

○ 2017-03-22 03:32:04
● 2026-02-24 17:25:08
● 2026-07-12 09:46:16

○NSns2.dgp.toronto.edu2008-11-02 → 2008-11-02 · 3 obs

● 2008-11-02 19:58:44
○ 2015-07-02 03:56:40
○ 2026-07-12 09:46:16

○MXmail.probability.ca2026-02-24 → 2026-02-24 · 4 obs

○ 2017-03-22 03:32:04
● 2026-02-24 17:25:08
○ 2026-07-12 09:46:14
○ 2026-07-12 09:46:16

○MXmail.trainor.ca2008-11-02 → 2017-03-22 · 4 obs

● 2008-11-02 19:58:44
● 2017-03-22 03:32:04
○ 2026-02-24 17:25:08
○ 2026-07-12 09:46:16

○A128.100.73.512008-11-02 → 2017-03-22 · 4 obs

● 2008-11-02 19:58:44
● 2017-03-22 03:32:04
○ 2026-02-24 17:25:08
○ 2026-07-12 09:46:16

○A172.105.27.372026-02-24 → 2026-02-24 · 4 obs

○ 2017-03-22 03:32:04
● 2026-02-24 17:25:08
○ 2026-07-12 09:46:14
○ 2026-07-12 09:46:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	j.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca, any.ca-servers.ca	-
probability.ca	f.ns.buddyns.com, c.ns.buddyns.com, b.ns.buddyns.com, d.ns.buddyns.com...	1 record

✅ Authoritative Response

Server:116.203.6.3

NS records: f.ns.buddyns.com, c.ns.buddyns.com, b.ns.buddyns.com, d.ns.buddyns.com, e.ns.buddyns.com, ns1.probability.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for probability.ca (unsigned zone)

⏱️ Timing

Total: 4821ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.105.27.37`
NS	6	`e.ns.buddyns.com, f.ns.buddyns.com...`
MX	1	`mail.probability.ca (pri: 0)`
SOA	1	`ns1.probability.ca flaps.dgp.toronto.edu`

📌 Glue Records Collected

Total: 1

In-bailiwick: 1 (ns1.probability.ca)

Analysis

Hierarchy

The parent domain of ns1.probability.ca and mail.probability.ca is probability.ca.

Name Servers

probability.ca is delegated to 6 name servers: ns1.probability.ca, b.ns.buddyns.com, c.ns.buddyns.com and 3 other.

There is at least partial name server overlap between probability.ca and other domains — radiovisie.nl, abmedia.com.pl, ticketer.org.uk and two more among them.

These name servers regularly appear alongside d.ns.buddyns.com, e.ns.buddyns.com, f.ns.buddyns.com and 7 other name servers in NS record sets.

Hosts with two IP numbers each:

b.ns.buddyns.com points to 108.61.224.67 and 2001:19f0:6400:8642::3.

c.ns.buddyns.com points to 116.203.6.3 and 2a01:4f8:1c0c:8115::3.

d.ns.buddyns.com points to 107.191.99.111 and 2604:180:2:4cf::3.

e.ns.buddyns.com points to 193.109.120.66 and 2a10:1fc0:1::e313:41be.

f.ns.buddyns.com points to 5.223.55.119 and 2a01:4ff:2f0:3661::3.

Hosts that resolve to one IP address:

ns1.probability.ca points to 172.105.27.37.