mx01.corp.wcom.ca - robtex.com
mx01.corp.wcom.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 142.77.1.53🇺🇸 AS3378142.77.1.0/24 | ||||||
| PTR | mx01.corp.wcom.ca | ||||||
corp.wcom.ca
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns2.uunet.ca ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns.uunet.ca ⚠️ Not in parent delegation | ||||||
| MX | smtp.corp.wcom.ca ⭐ | ||||||
| SOA | ns.uunet.cahostmaster@uunet.ca 2006-08-22 #0 | ||||||
PTR for
Same first word
Similar names
Previous names
Next names
DNS History
1 record (1 active, 0 former)
●A142.77.1.532014-02-20 → 2026-10-18 · 2 obs
● 2014-02-20 19:49:28
● 2026-10-18 07:49:48
● 2026-10-18 07:49:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| 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)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 529ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 142.77.1.53 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.uunet.ca, ns2.uunet.ca)
Analysis
IP Addresses
mx01.corp.wcom.ca resolves to one IP address: 142.77.1.53.
Other host names, such as mx.corp.wcom.ca, share IP numbers with mx01.corp.wcom.ca.