cooltown.ca

Valid Email Server
Domain Lookup › cooltown.ca

Domain Overview

DNS: ✓ 3h ago Checker: ✓ 3h ago
cooltown.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 15:15:36 UTC · ↺ Refresh

MX Hostnames

  • cooltown-ca.mail.protection.outlook.com

MX Priorities

  • cooltown-ca.mail.protection.outlook.com: 0

A / AAAA Records

  • 198.50.182.64 ↩ rockland.whc.ca

Mail Server IPs

  • 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
  • 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
  • 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com

SOA Record

Raw SOA parking1.whc.ca sysadmin.whc.ca 2022052709 900 600 86400 14400
Primary NS (mname)
parking1.whc.ca
Admin Email (rname)
sysadmin@whc.ca
Serial
2022052709
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
14400s

Nameservers (NS)

parking2.whc.ca
parking1.whc.ca

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:54.39.100.97 include:spf.web-dns1.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
default._domainkey
mail._domainkey
✓ Public key: 237 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • SPFv=spf1 +a +mx +ip4:54.39.100.97 include:spf.web-dns1.com ~all
  • SPFv=spf1 include:spf.protection.outlook.com -all
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