exsan.com

Valid Email Server
Domain Lookup › exsan.com

Domain Overview

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

Checked via [email protected] · 2026-03-24 14:55:41 UTC · ↺ Refresh

MX Hostnames

  • exsan-com.mail.protection.outlook.com

MX Priorities

  • exsan-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 67.222.30.78 ↩ host.dmeca.net

Mail Server IPs

  • 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
  • 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
  • 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
  • 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.dmeca.net lugaluf.yahoo.com 2026021101 86400 7200 3600000 86400
Primary NS (mname)
ns1.dmeca.net
Admin Email (rname)
lugaluf@yahoo.com
Serial
2026021101
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns2.dmeca.net
ns1.dmeca.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:67.222.30.78 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 216 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

1 record
  • SPFv=spf1 ip4:67.222.30.78 include:spf.protection.outlook.com -all
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