Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
postdispatch.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-03 10:28:28 UTC · ↺ Refresh
MX Hostnames
- blackhole.stltoday.com
MX Priorities
- blackhole.stltoday.com: 5
A / AAAA Records
- 209.96.95.7 ↩ 209-96-95-7.rev.lee.net
Mail Server IPs
- 209.96.64.43 ↩ 209-96-64-43.rev.lee.net
SOA Record
Raw SOA
dns1.tn-cloud.net list_dnsadmin.tn-cloud.net 1729182311 3600 300 2419200 7200
Primary NS (mname)
dns1.tn-cloud.net
Admin Email (rname)
list_dnsadmin@tn-cloud.net
Serial
1729182311
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
7200s
Nameservers (NS)
dns1.tn-cloud.net
dns2.tn-cloud.net
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
No TXT records found.
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