Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ecb.torontomu.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 05:50:04 UTC · ↺ Refresh
MX Hostnames
- eccles.ecb.torontomu.ca
MX Priorities
- eccles.ecb.torontomu.ca: 10
A / AAAA Records
- 141.117.1.54 ↩ www.ecb.torontomu.ca
Mail Server IPs
- 141.117.1.2 ↩ eccles.ee.ryerson.ca
SOA Record
Raw SOA
eccles.ecb.torontomu.ca root.ecb.torontomu.ca 2026011205 10800 3600 1209600 3600
Primary NS (mname)
eccles.ecb.torontomu.ca
Admin Email (rname)
root@ecb.torontomu.ca
Serial
2026011205
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
eccles2.ecb.torontomu.ca
eccles.ecb.torontomu.ca
SPF Record
✓ Strict (-all)
v=spf1 mx a ptr -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;rua=mailto:[email protected];ruf=mailto:[email protected];rf=afrf
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx a ptr -all
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