mx.sfucloud.ca - dns.ninja
mx.sfucloud.ca
| DNSSEC | ⚠️ Not signed | ||||||
sfucloud.ca
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.netfirms.com ⚠️ Not in zone NS records | ||||||
| NS | ns1.sfu.ca ⚠️ Not in zone NS records | ||||||
| NS | ns2.netfirms.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.sfu.ca ⚠️ Not in zone NS records | ||||||
| NS | ns3.sfu.ca ⚠️ Not in zone NS records | ||||||
MX for
mx.sfucloud.ca |
Previously MX for
Same first word
Similar names
DNS History
2 records (0 active, 2 former)
○MXmx.sfucloud.ca2017-03-29 → 2026-03-09 · 4 obs
● 2017-03-29 03:40:46
○ 2026-02-25 18:36:38
● 2026-03-09 01:57:40
○ 2026-06-28 06:46:26
○ 2026-02-25 18:36:38
● 2026-03-09 01:57:40
○ 2026-06-28 06:46:26
○A142.58.23.2192017-03-29 → 2017-03-29 · 3 obs
● 2017-03-29 03:40:46
○ 2026-02-25 18:36:38
○ 2026-06-28 06:46:26
○ 2026-02-25 18:36:38
○ 2026-06-28 06:46:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | any.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca | - |
| sfucloud.ca | ns1.sfu.ca, ns3.sfu.ca, ns1.netfirms.com, ns2.sfu.ca... | 3 records |
✅ Authoritative Response
Server:162.159.24.252
NS records: ns1.sfu.ca, ns3.sfu.ca, ns1.netfirms.com, ns2.sfu.ca, ns2.netfirms.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfucloud.ca (unsigned zone)
⏱️ Timing
Total: 459ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.sfu.ca, ns2.sfu.ca, ns1.sfu.ca)