cotyssa.com

Valid Email Server
Domain Lookup › cotyssa.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
cotyssa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 09:42:37 UTC · ↺ Refresh

MX Hostnames

  • cotyssa-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 192.124.249.38

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns76.domaincontrol.com
ns75.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 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

✗ 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

5 records
  • google-site-verification=Y5xqAUvSUue6pLVB5yLIOT9TR7i1Qh3L8b4OMSt6A7s
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • sophos-domain-verification=598ba9b977580d4a8dde63097ab217b8a3d3d9e15f983649f5c1ef6828f132eb
  • v=verifydomain MS=6652373
  • MS=ms16635924
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