my.yorku.ca

Valid Email Server
Domain Lookup › my.yorku.ca

Domain Overview

DNS: ✓ 16h ago Checker: ✓ 16h ago
my.yorku.ca
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 21:19:32 UTC · ↺ Refresh

MX Hostnames

  • ALT1.ASPMX.L.GOOGLE.COM
  • ASPMX3.GOOGLEMAIL.COM
  • ASPMX2.GOOGLEMAIL.COM
  • ALT2.ASPMX.L.GOOGLE.COM
  • ASPMX.L.GOOGLE.COM

MX Priorities

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

A / AAAA Records

  • 130.63.73.28 ↩ portfe.uit.yorku.ca

Mail Server IPs

  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 192.178.155.26 ↩ yuiadrs-in-f26.1e100.net
  • 2607:f8b0:4004:c08::1a ↩ bi-in-f26.1e100.net

SOA Record

Raw SOA dns11.ipns.yorku.ca hostmaster.yorku.ca 781106777 1200 180 1209600 3600
Primary NS (mname)
dns11.ipns.yorku.ca
Admin Email (rname)
hostmaster@yorku.ca
Serial
781106777
Refresh
1200s
Retry
180s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

dns21.ipns.yorku.ca
hanna.cac.washington.edu
ns1.d-zone.ca
ns2.d-zone.ca
dns11.ipns.yorku.ca

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ?all
📊 DNS lookups: 1/10
? Neutral (?all) — no enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → 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
  • SPFv=spf1 include:_spf.google.com ?all
  • google-site-verification=PMwToB4BsLouj5nUyeVaI4RA6wSNUw3y19CAUD00SIE
  • google-site-verification=JDQhMo_PbYvcVo1jco7FJWRNd3S_x-0z3UGyHTrFw2M
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