Domain Overview
DNS: ✓ 3h ago
Checker: ✓ 3h ago
openhotel.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 18:23:32 UTC · ↺ Refresh
MX Hostnames
- mail.openhotel.com
MX Priorities
- mail.openhotel.com: 10
A / AAAA Records
- 66.116.120.24 ↩ cust-66.116.120.24.switchnap.com
Mail Server IPs
- 66.116.120.10 ↩ mail.openhotel.com
SOA Record
Raw SOA
ns3.alternateimage.com webmaster.openhotel.com 80 28000 2800 64800 300
Primary NS (mname)
ns3.alternateimage.com
Admin Email (rname)
webmaster@openhotel.com
Serial
80
Refresh
28000s
Retry
2800s
Expire
64800s
Minimum TTL
300s
Nameservers (NS)
ns3.alternateimage.com
ns4.alternateimage.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:66.116.120.0/27 ip4:64.79.137.216/29 a:mail.openhotel.com ?all
📊 DNS lookups: 3/10
? Neutral (?all) — no enforcement
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- SPFv=spf1 mx a ip4:66.116.120.0/27 ip4:64.79.137.216/29 a:mail.openhotel.com ?all
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