golder.org

Valid Email Server
Domain Lookup › golder.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
golder.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-14 03:55:27 UTC · ↺ Refresh

MX Hostnames

  • mx.runbox.com

MX Priorities

  • mx.runbox.com: 10

A / AAAA Records

  • 172.67.192.147 (no PTR)
  • 104.21.36.106 (no PTR)
  • 2606:4700:3031::ac43:c093 (no PTR)
  • 2606:4700:3030::6815:246a (no PTR)

Mail Server IPs

  • 185.226.149.25 ↩ aibo.runbox.com

SOA Record

Raw SOA lina.ns.cloudflare.com dns.cloudflare.com 2398019632 10000 2400 604800 1800
Primary NS (mname)
lina.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398019632
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

lina.ns.cloudflare.com
uriah.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.runbox.com include:mailgun.org ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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.runbox.com include:mailgun.org ~all
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