cosaferoom.com

Valid Email Server
Domain Lookup › cosaferoom.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
cosaferoom.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 19:40:17 UTC · ↺ Refresh

MX Hostnames

  • cosaferoom-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 45.40.150.54 ↩ 54.150.40.45.host.secureserver.net

Mail Server IPs

  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
  • 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
  • 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
  • 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns69.domaincontrol.com dns.jomax.net 2024032900 28800 7200 604800 600
Primary NS (mname)
ns69.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2024032900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns70.domaincontrol.com
ns69.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:secureserver.net -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

6 records
  • u086p9st1tvu3nq0fgueq9hvi3
  • SPFv=spf1 include:secureserver.net -all
  • google-site-verification=xrZYgkuxNHMEZrJFCdj5ddxWjdCHsbU6n2eRJMHydCo
  • google-site-verification=NxeYs7YvIXs99yCI6IOj0wrOsG8nu-qwVbwwNL4Ix-o
  • google-site-verification=i7oYyu71hME9a5KErWDKGTSZCeffRb710EgrbXpHtfs
  • NETORGFT13012045.onmicrosoft.com
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