lakeheadu.ca

Valid Email Server
Domain Lookup › lakeheadu.ca

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
lakeheadu.ca
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 01:31:33 UTC · ↺ Refresh

MX Hostnames

  • aspmx3.googlemail.com
  • aspmx2.googlemail.com
  • alt1.aspmx.l.google.com
  • aspmx.l.google.com
  • alt2.aspmx.l.google.com

MX Priorities

  • alt1.aspmx.l.google.com: 5
  • aspmx3.googlemail.com: 10
  • aspmx2.googlemail.com: 10
  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1

A / AAAA Records

  • 23.185.0.2 (no PTR)

Mail Server IPs

  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.63.27 ↩ bi-in-f27.1e100.net
  • 2607:f8b0:4004:c09::1b ↩ bh-in-f27.1e100.net

SOA Record

Raw SOA ns1.lakeheadu.ca noc.lakeheadu.ca 2964 10800 3600 2419200 900
Primary NS (mname)
ns1.lakeheadu.ca
Admin Email (rname)
noc@lakeheadu.ca
Serial
2964
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s

Nameservers (NS)

ns1.lakeheadu.ca
ns2.d-zone.ca
ns2.lakeheadu.ca
ns1.d-zone.ca

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.lakeheadu_ca._d.easydmarc.pro ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected];fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

DKIM Selectors

✗ None detected

No 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

3 records
  • google-site-verification=SfcNuzcAQvINp0MV0xGR8mikHIlD4Q2-6f2WtVnq7EQ
  • SPFv=spf1 include:_spf.lakeheadu_ca._d.easydmarc.pro ~all
  • MS=C7029A966E7DCDF2EA27BF4E5AA34AB44F89DC0E
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