Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
heartriver.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 21:05:37 UTC · ↺ Refresh
MX Hostnames
- mx002.register.xion.oxcs.net
MX Priorities
- mx002.register.xion.oxcs.net: 10
A / AAAA Records
- 35.187.82.108 ↩ 108.82.187.35.bc.googleusercontent.com
Mail Server IPs
- 173.45.18.129 ↩ mx32.oxsus-vadesecure.net
SOA Record
Raw SOA
david.ns.cloudflare.com dns.cloudflare.com 2398023477 10000 2400 604800 1800
Primary NS (mname)
david.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398023477
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
david.ns.cloudflare.com
paislee.ns.cloudflare.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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- google-site-verification=7uJjdjwmrbXnijke4gwimpsSCqCsC-nHeksLdm2Z-40
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