atef.ca

Valid Email Server
Domain Lookup › atef.ca

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
atef.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-18 11:43:30 UTC · ↺ Refresh

MX Hostnames

  • atef-ca.mail.protection.outlook.com
  • mx.atef.ca

MX Priorities

  • mx.atef.ca: 30
  • atef-ca.mail.protection.outlook.com: 0

A / AAAA Records

  • 198.12.144.107

Mail Server IPs

  • 66.96.140.77 ↩ 77.140.96.66.static.eigbox.net
  • 66.96.140.76 ↩ 76.140.96.66.static.eigbox.net
  • 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
  • 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
  • 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 2a01:111:f403:c944::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:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.netfirms.com dnsadmin.netfirms.com 2011042620 10800 3600 604800 3600
Primary NS (mname)
ns1.netfirms.com
Admin Email (rname)
dnsadmin@netfirms.com
Serial
2011042620
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns1.netfirms.com
ns2.netfirms.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all
📊 DNS lookups: 1/10
? Neutral (?all) — no enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim

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

All TXT Records

3 records
  • MS=ms32580390
  • SPFv=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all
  • SPFv=spf1 include:spf.protection.outlook.com -all
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