`preclinicalimaging.ca`

DNSSEC	⚠️ Not signed
NS	`ns1.uwo.ca` ⭐
		A	2605:500:400:f000:0:12:9100:212^{🇨🇦 UWO-42605:500::/32 Western University}
			PTR	`ns1.uwo.ca`
		A	129.100.2.12^{🇨🇦 UWO-4129.100.0.0/18 Proxy for Allstream Customer}
			PTR	`ns1.uwo.ca`
NS	`ns2.uwo.ca`
		A	2605:500:400:f000:0:12:9100:251^{🇨🇦 UWO-42605:500::/32 Western University}
			PTR	`ns2.uwo.ca`
		A	129.100.2.51^{🇨🇦 UWO-4129.100.0.0/18 Proxy for Allstream Customer}
			PTR	`ns2.uwo.ca`
NS	`ns3.uwo.ca`
		A	2605:500:400:f001:0:12:9100:7479^{🇨🇦 UWO-42605:500::/32 Western University}
			PTR	`ns3.uwo.ca`
		A	129.100.74.79^{🇨🇦 UWO-4129.100.64.0/20 Proxy for Allstream Customer}
			PTR	`ns3.uwo.ca`
TXT	`Liaison: NOC <noc@uwo.ca>`
SOA	`ns1.uwo.ca`noc@uwo.ca 2012-07-19 #32

`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=2604272000

Same first word

preclinicalimaging.com

preclinicalimaging.org

preclinicalimaging.de

preclinicalimaging.ca

DNS History

4 records (3 active, 1 former)

●NSns1.uwo.ca2015-05-28 → 2026-04-27 · 2 obs

● 2015-05-28 12:35:52
● 2026-04-27 20:27:02

●NSns2.uwo.ca2015-05-28 → 2026-04-27 · 2 obs

● 2015-05-28 12:35:52
● 2026-04-27 20:27:02

●NSns3.uwo.ca2015-05-28 → 2026-04-27 · 2 obs

● 2015-05-28 12:35:52
● 2026-04-27 20:27:02

○A129.100.45.312015-05-28 → 2017-10-12 · 4 obs

● 2015-05-28 12:35:52
● 2017-10-12 11:16:20
○ 2026-03-09 01:26:22
○ 2026-04-27 20:27:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
preclinicalimaging.ca	ns1.uwo.ca, ns2.uwo.ca, ns3.uwo.ca	3 records

✅ Authoritative Response

Server:129.100.74.79

NS records: ns1.uwo.ca, ns2.uwo.ca, ns3.uwo.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for preclinicalimaging.ca (unsigned zone)

⏱️ Timing

Total: 224ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns3.uwo.ca, ns1.uwo.ca...`
TXT	1	`Liaison: NOC`
SOA	1	`ns1.uwo.ca noc.uwo.ca`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.uwo.ca, ns2.uwo.ca, ns3.uwo.ca)

Analysis

Name Servers

preclinicalimaging.ca is delegated to three name servers: ns1.uwo.ca, ns2.uwo.ca and ns3.uwo.ca.

preclinicalimaging.ca at least partially shares name servers with other domains, including 98.100.129.in-addr.arpa, edfc.rp.uwo.ca, elh.reznet.uwo.ca, cdhpi.ca and diedrichsenlab.org.

These name servers are commonly used with dns1.robarts.ca and dns2.robarts.ca.

Host names with two IP numbers:

ns1.uwo.ca points to: 2605:500:400:f000:0:12:9100:212 and 129.100.2.12

ns2.uwo.ca points to: 2605:500:400:f000:0:12:9100:251 and 129.100.2.51

ns3.uwo.ca points to: 2605:500:400:f001:0:12:9100:7479 and 129.100.74.79

preclinicalimaging.ca - robtex.com