`workinghistories.ca`

DNSSEC	⚠️ Not signed
NS	`ns-1599.awsdns-07.co.uk` ⭐
		A	2600:9000:5306:3f00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1599.awsdns-07.co.uk`
		A	205.251.198.63^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1599.awsdns-07.co.uk`
NS	`ns-1530.awsdns-63.org`
		A	2600:9000:5305:fa00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1530.awsdns-63.org`
		A	205.251.197.250^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1530.awsdns-63.org`
NS	`ns-477.awsdns-59.com`
		A	2600:9000:5301:dd00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-477.awsdns-59.com`
		A	205.251.193.221^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-477.awsdns-59.com`
NS	`ns-655.awsdns-17.net`
		A	2600:9000:5302:8f00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-655.awsdns-17.net`
		A	205.251.194.143^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-655.awsdns-17.net`
SOA	`ns-1599.awsdns-07.co.uk`awsdns-hostmaster@amazon.com serial=1

`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=2604271700

Same first word

workinghistories.ca

DNS History

7 records (4 active, 3 former)

○NSaurora.cs.athabascau.ca2015-06-06 → 2017-06-12 · 4 obs

● 2015-06-06 17:27:22
● 2017-06-12 19:13:24
○ 2026-03-27 12:39:06
○ 2026-04-27 18:05:54

○NSkluge.cs.athabascau.ca2015-06-06 → 2017-06-12 · 4 obs

● 2015-06-06 17:27:22
● 2017-06-12 19:13:24
○ 2026-03-27 12:39:06
○ 2026-04-27 18:05:54

●NSns-1530.awsdns-63.org2026-03-27 → 2026-04-27 · 3 obs

○ 2017-06-12 19:13:24
● 2026-03-27 12:39:06
● 2026-04-27 18:05:54

●NSns-1599.awsdns-07.co.uk2026-03-27 → 2026-04-27 · 3 obs

○ 2017-06-12 19:13:24
● 2026-03-27 12:39:06
● 2026-04-27 18:05:54

●NSns-477.awsdns-59.com2026-03-27 → 2026-04-27 · 3 obs

○ 2017-06-12 19:13:24
● 2026-03-27 12:39:06
● 2026-04-27 18:05:54

●NSns-655.awsdns-17.net2026-03-27 → 2026-04-27 · 3 obs

○ 2017-06-12 19:13:24
● 2026-03-27 12:39:06
● 2026-04-27 18:05:54

○A131.232.31.742015-06-06 → 2017-06-12 · 4 obs

● 2015-06-06 17:27:22
● 2017-06-12 19:13:24
○ 2026-03-27 12:39:06
○ 2026-04-27 18:05:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
workinghistories.ca	ns-477.awsdns-59.com, ns-1530.awsdns-63.org, ns-655.awsdns-17.net, ns-1599.awsdns-07.co.uk	-

✅ Authoritative Response

Server:205.251.193.221

NS records: ns-477.awsdns-59.com, ns-1530.awsdns-63.org, ns-655.awsdns-17.net, ns-1599.awsdns-07.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workinghistories.ca (unsigned zone)

⏱️ Timing

Total: 470ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1530.awsdns-63.org, ns-1599.awsdns-07.co.uk...`
SOA	1	`ns-1599.awsdns-07.co.uk awsdns-hostmaste`

Analysis

Name Servers

workinghistories.ca is delegated to four name servers: ns-477.awsdns-59.com, ns-655.awsdns-17.net, ns-1530.awsdns-63.org and ns-1599.awsdns-07.co.uk.

workinghistories.ca shares name servers with other domains at least partially, for example ticketsys.ro, kset.com, propellereducation.com, apartment-frankfurt.net and bdubkeg.com.

Host names with two IP numbers:

ns-477.awsdns-59.com points to: 2600:9000:5301:dd00::1 and 205.251.193.221

ns-655.awsdns-17.net points to: 2600:9000:5302:8f00::1 and 205.251.194.143

ns-1530.awsdns-63.org points to: 2600:9000:5305:fa00::1 and 205.251.197.250

ns-1599.awsdns-07.co.uk points to: 2600:9000:5306:3f00::1 and 205.251.198.63

workinghistories.ca - robtex.com