lapdonline.org

Valid Email Server
Domain Lookup › lapdonline.org

Domain Overview

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

Checked via [email protected] · 2026-03-18 04:15:26 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • lapdonline-org.mail.protection.outlook.com: 10

A / AAAA Records

  • 23.1.33.17 ↩ a23-1-33-17.deploy.static.akamaitechnologies.com
  • 23.1.33.5 ↩ a23-1-33-5.deploy.static.akamaitechnologies.com

Mail Server IPs

  • 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
  • 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
  • 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
  • 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA ns1-02.azuregov-dns.us lapdonline-org.mail.protection.outlook.com 1 7200 900 1209600 86400
Primary NS (mname)
ns1-02.azuregov-dns.us
Admin Email (rname)
lapdonline-org@mail.protection.outlook.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns4-02.azuregov-dns.us
ns1-02.azuregov-dns.us
ns2-02.azuregov-dns.us
ns3-02.azuregov-dns.us

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

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