🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`webcache01.tor3.wcom.ca`

DNSSEC	⚠️ Not signed
A	205.150.160.87^{🇺🇸 AS3371205.150.160.0/24}
MX	`mail.wcom.ca` ⭐
		A	142.77.1.58^{🇺🇸 AS3378142.77.1.0/24}
			PTR	`mx00.ca.mci.com`
		A	142.77.2.9^{🇺🇸 AS701142.77.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`mx01.ca.mci.com`
		A	142.77.2.10^{🇺🇸 AS701142.77.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`mx02.ca.mci.com`
		A	142.77.2.11^{🇺🇸 AS701142.77.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`mx03.ca.mci.com`
		A	142.77.2.12^{🇺🇸 AS701142.77.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`mx07.ca.mci.com`
		A	142.77.2.13^{🇺🇸 AS701142.77.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`mx08.ca.mci.com`
		A	142.77.2.24^{🇺🇸 AS701142.77.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`mx04.ca.mci.com`
		A	142.77.2.25^{🇺🇸 AS701142.77.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`mx05.ca.mci.com`
		A	142.77.2.26^{🇺🇸 AS701142.77.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`mx06.ca.mci.com`

`tor3.wcom.ca`

	DNSSEC	⚠️ Not signed
	NS	`ns2.uunet.ca` ⭐ ⚠️ Not in parent delegation
	NS	`auth01.ns.uu.net` ⚠️ Not in parent delegation
	NS	`ns.uunet.ca` ⚠️ Not in parent delegation
	SOA	`ns.uunet.ca`hostmaster@ns.uunet.ca 2024-02-05 #0

WOT: SAFE (60/100)

Previous names

Next names

DNS History

2 records (2 active, 0 former)

●MXmail.wcom.ca2015-08-15 → 2026-10-17 · 2 obs

● 2015-08-15 11:49:04
● 2026-10-17 02:32:06

●A205.150.160.872015-08-15 → 2026-10-17 · 2 obs

● 2015-08-15 11:49:04
● 2026-10-17 02:32:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca	8 records
wcom.ca	ns.uunet.ca, ns2.uunet.ca	2 records

✅ Authoritative Response

Server:142.77.1.1

NS records: ns.uunet.ca, ns2.uunet.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wcom.ca (unsigned zone)

⏱️ Timing

Total: 946ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`205.150.160.87`
MX	1	`mail.wcom.ca (pri: 5)`

📌 Glue Records Collected

Total: 10

In-bailiwick: 8 (d.ca-servers.ca, d.ca-servers.ca, any.ca-servers.ca...)

Out-of-bailiwick: 2 (ns.uunet.ca, ns2.uunet.ca)

Analysis

IP Addresses

webcache01.tor3.wcom.ca resolves to just one IP address, 205.150.160.87.

Mail Servers

The sole mail server for webcache01.tor3.wcom.ca is mail.wcom.ca.

Domains such as webcache02.tor3.wcom.ca, custsrv02.sys.tor3.wcom.ca, radius02.sys.tor3.wcom.ca and custsrv01.sys.tor3.wcom.ca share their mail server configuration with webcache01.tor3.wcom.ca.

webcache01.tor3.wcom.ca has mail servers in common with other domains — messaging.wcom.ca being one example.

These mail servers often co-occur with the mail servers smtp.messaging.wcom.ca.

With 9 IP addresses total, mail.wcom.ca resolves to 142.77.1.58, 142.77.2.9, 142.77.2.10 and 6 others.

webcache01.tor3.wcom.ca - robtex.com