aisandiego.org

Valid Email Server
Domain Lookup › aisandiego.org

Domain Overview

DNS: ✓ 22d ago Checker: ✓ 22d ago
aisandiego.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-17 07:28:05 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 104.16.252.80 (no PTR)
  • 104.16.250.80 (no PTR)
  • 104.16.251.80 (no PTR)
  • 104.16.249.80 (no PTR)
  • 104.16.253.80 (no PTR)
  • 2606:4700::6810:fd50 (no PTR)
  • 2606:4700::6810:fa50 (no PTR)
  • 2606:4700::6810:fb50 (no PTR)
  • 2606:4700::6810:f950 (no PTR)
  • 2606:4700::6810:fc50 (no PTR)

Mail Server IPs

No IPs resolved.

SOA Record

Raw SOA ns1.starchapterhost.com dns.cloudflare.com 2405636015 10000 2400 604800 1800
Primary NS (mname)
ns1.starchapterhost.com
Admin Email (rname)
dns@cloudflare.com
Serial
2405636015
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ns1.starchapterhost.com
ns2.starchapterhost.com

SPF Record

✓ Strict (-all)
v=spf1 a:aisandiego.org mx include:_netblock.starchapter.com include:_netblock2.starchapter.com include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ri=604800
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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 a:aisandiego.org mx include:_netblock.starchapter.com include:_netblock2.starchapter.com include:spf.protection.outlook.com -all
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