Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hasse.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 15:01:57 UTC · ↺ Refresh
MX Hostnames
- mailwash57.pair.com
MX Priorities
- mailwash57.pair.com: 50
A / AAAA Records
- 216.92.233.158 ↩ hasse.com
Mail Server IPs
- 66.39.2.57 ↩ mailwash57.pair.com
- 2607:f440::4227:239 (no PTR)
SOA Record
Raw SOA
ns544.pair.com root.pair.com 2026031413 3600 300 604800 3600
Primary NS (mname)
ns544.pair.com
Admin Email (rname)
root@pair.com
Serial
2026031413
Refresh
3600s
Retry
300s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns544.pair.com
ns000.ns0.com
SPF Record
✓ Strict (-all)
v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a:istria.pair.com a:mailwash57.pair.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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- SPFv=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a:istria.pair.com a:mailwash57.pair.com -all
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