islipcda.org

Valid Email Server
Domain Lookup › islipcda.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
islipcda.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 18:53:35 UTC · ↺ Refresh

MX Hostnames

  • islipcda-org.mail.protection.outlook.com

MX Priorities

  • islipcda-org.mail.protection.outlook.com: 0

A / AAAA Records

  • 23.229.187.166 ↩ 166.187.229.23.host.secureserver.net

Mail Server IPs

  • 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
  • 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
  • 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com

SOA Record

Raw SOA ns0.directnic.com hostmaster.directnic.com 2015111614 28800 14400 604800 86400
Primary NS (mname)
ns0.directnic.com
Admin Email (rname)
hostmaster@directnic.com
Serial
2015111614
Refresh
28800s
Retry
14400s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns3.directnic.com
ns0.directnic.com
ns2.directnic.com
ns1.directnic.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

4 records
  • koslh4hpff0v9h2rhj8s2bhtun
  • google-site-verification=JTx7SXtFpoSyFCJT-QQNH2VQt4FuPSWYVzTRuVv-378
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms15432059
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