defensor.ca - dns.ninja

`defensor.ca`

DNSSEC	⚠️ Not signed
A	3.219.78.25^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-219-78-25.compute-1.amazonaws.com`
A	3.220.212.11^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
A	3.220.214.71^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
NS	`edns4.ultradns.com` ⭐
		A	2001:502:f3ff::204^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns4.ultradns.com`
		A	204.74.66.4^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`edns4.ultradns.com`
NS	`edns4.ultradns.biz`
		A	2610:a1:1015::204^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`edns4.ultradns.biz`
		A	204.74.67.4^{🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar}
			PTR	`edns4.ultradns.biz`
NS	`edns4.ultradns.net`
		A	2610:a1:1014::204^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`edns4.ultradns.net`
		A	204.74.110.4^{🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar}
			PTR	`edns4.ultradns.net`
NS	`edns4.ultradns.org`
		A	2001:502:4612::204^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`edns4.ultradns.org`
		A	204.74.111.4^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`edns4.ultradns.org`
SOA	`edns4.ultradns.com`premiumdns@support.neustar 2019-09-10 #16

`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=2606291100

Subdomains

www.defensor.ca

Same first word

defensor.nl

defensor.gr

defensor.es

defensor.co.uk

defensor.hu

defensor.gov.ar

defensor.se

defensor.it

defensor.com.cn

defensor.gob.ar

defensor.org

defensor.net

defensor.info

defensor.be

defensor.ch

defensor.com

defensor.ee

defensor.ru

defensor.de

defensor.ca

defensor.kz

defensor.at

defensor.co.za

Similar names

fonredes.com

defresno.com

dronefes.com

frodesen.com

fnordsee.de

fendorse.com

fresnedo.net

freedson.com

defonser.xyz

federson.com

DNS History

12 records (7 active, 5 former)

○NSa1.verisigndns.com2015-07-17 → 2017-09-21 · 4 obs

● 2015-07-17 10:07:02
● 2017-09-21 12:17:24
○ 2026-02-15 04:32:38
○ 2026-06-29 11:40:32

○NSa2.verisigndns.com2015-07-17 → 2017-09-21 · 4 obs

● 2015-07-17 10:07:02
● 2017-09-21 12:17:24
○ 2026-02-15 04:32:38
○ 2026-06-29 11:40:32

○NSa3.verisigndns.com2015-07-17 → 2017-09-21 · 4 obs

● 2015-07-17 10:07:02
● 2017-09-21 12:17:24
○ 2026-02-15 04:32:38
○ 2026-06-29 11:40:32

●NSedns4.ultradns.biz2026-02-15 → 2026-06-29 · 3 obs

○ 2017-09-21 12:17:24
● 2026-02-15 04:32:38
● 2026-06-29 11:40:32

●NSedns4.ultradns.com2026-02-15 → 2026-06-29 · 3 obs

○ 2017-09-21 12:17:24
● 2026-02-15 04:32:38
● 2026-06-29 11:40:32

●NSedns4.ultradns.net2026-02-15 → 2026-06-29 · 3 obs

○ 2017-09-21 12:17:24
● 2026-02-15 04:32:38
● 2026-06-29 11:40:32

●NSedns4.ultradns.org2026-02-15 → 2026-06-29 · 3 obs

○ 2017-09-21 12:17:24
● 2026-02-15 04:32:38
● 2026-06-29 11:40:32

○A216.87.148.1142017-09-21 → 2017-09-21 · 4 obs

○ 2016-11-25 04:39:50
● 2017-09-21 12:17:24
○ 2026-02-15 04:32:38
○ 2026-06-29 11:40:32

●A3.219.78.252026-02-15 → 2026-06-29 · 3 obs

○ 2017-09-21 12:17:24
● 2026-02-15 04:32:38
● 2026-06-29 11:40:32

●A3.220.212.112026-02-15 → 2026-06-29 · 3 obs

○ 2017-09-21 12:17:24
● 2026-02-15 04:32:38
● 2026-06-29 11:40:32

●A3.220.214.712026-02-15 → 2026-06-29 · 3 obs

○ 2017-09-21 12:17:24
● 2026-02-15 04:32:38
● 2026-06-29 11:40:32

○A69.58.186.1142015-07-17 → 2016-11-25 · 4 obs

● 2015-07-17 10:07:02
● 2016-11-25 04:39:50
○ 2017-09-21 12:17:24
○ 2026-06-29 11:40:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
defensor.ca	edns4.ultradns.com, edns4.ultradns.biz, edns4.ultradns.org, edns4.ultradns.net	-

✅ Authoritative Response

Server:204.74.67.4

NS records: edns4.ultradns.com, edns4.ultradns.biz, edns4.ultradns.org, edns4.ultradns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for defensor.ca (unsigned zone)

⏱️ Timing

Total: 1712ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`3.219.78.25, 3.220.212.11...`
NS	4	`edns4.ultradns.biz, edns4.ultradns.com...`
SOA	1	`edns4.ultradns.com premiumdns.support.ne`

Analysis

Hierarchy

defensor.ca is a parent domain of www.defensor.ca.

IP Addresses

defensor.ca resolves to three IP addresses: 3.219.78.25, 3.220.212.11 and 3.220.214.71.

zoetisdiagnostics.ca, draxxinpork.com, zoetis.com.tr plus two other host names have IP numbers in common with defensor.ca.

Name Servers

Four name servers handle the delegation for defensor.ca: edns4.ultradns.biz, edns4.ultradns.com, edns4.ultradns.net and edns4.ultradns.org.

defensor.ca shares at least some of its name servers with other domains, including hipa.com, optumhealthfinancial.com, dechertglobalfundscongress.com and two others.

These name servers are frequently seen alongside epla1.corpnamesvcs.com, epla2.corpnamesvcs.com, ns79.ultradns2.com and 5 other name servers.

The host names edns4.ultradns.biz, edns4.ultradns.com, edns4.ultradns.net and edns4.ultradns.org each resolve to two IP addresses: edns4.ultradns.biz resolves to 204.74.67.4 and 2610:a1:1015::204; edns4.ultradns.com resolves to 204.74.66.4 and 2001:502:f3ff::204; edns4.ultradns.net resolves to 204.74.110.4 and 2610:a1:1014::204; edns4.ultradns.org resolves to 204.74.111.4 and 2001:502:4612::204.