coryknott.ca

Valid Email Server
Domain Lookup › coryknott.ca

Domain Overview

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

Checked via [email protected] · 2026-03-19 07:08:07 UTC · ↺ Refresh

MX Hostnames

  • ALT4.ASPMX.L.GOOGLE.COM
  • ALT3.ASPMX.L.GOOGLE.COM
  • ASPMX.L.GOOGLE.COM
  • alt2.ASPMX.L.GOOGLE.COM
  • alt1.ASPMX.L.GOOGLE.COM

MX Priorities

  • alt2.aspmx.l.google.com: 5
  • alt3.aspmx.l.google.com: 10
  • alt1.aspmx.l.google.com: 5
  • alt4.aspmx.l.google.com: 10
  • aspmx.l.google.com: 1

A / AAAA Records

  • 64.34.50.22

Mail Server IPs

  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 173.194.76.26 ↩ ws-in-f26.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
  • 172.253.115.27 ↩ bg-in-f27.1e100.net
  • 2607:f8b0:4004:c23::1a ↩ yuiadrs-in-f26.1e100.net

SOA Record

Raw SOA ns.dlcserver.com hostmaster.coryknott.ca 2022071802 10800 3600 604800 3600
Primary NS (mname)
ns.dlcserver.com
Admin Email (rname)
hostmaster@coryknott.ca
Serial
2022071802
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns.dlcserver.com
ns2.dlcserver.com

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:144.208.65.17 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

4 records
  • google-site-verification=MQhieifbKzDodb7K9jVbIcitmFccIzccd4AKLinTszU v=spf1 ip4:67.215.3.242 include:spf.web-dns1.com +a +mx ~all
  • SPFv=spf1 +a +mx +ip4:144.208.65.17 ~all
  • SPFv=spf1 ip4:67.215.3.242 include:spf.web-dns1.com +a +mx ~all
  • google-site-verification=MQhieifbKzDodb7K9jVbIcitmFccIzccd4AKLinTszU
Full email verification for coryknott.ca

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