Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
siphoncoffeehouston.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 06:26:43 UTC · ↺ Refresh
MX Hostnames
- mail1.siphoncoffeehouston.com
- mail2.siphoncoffeehouston.com
MX Priorities
- mail2.siphoncoffeehouston.com: 0
- mail1.siphoncoffeehouston.com: 0
A / AAAA Records
- 43.245.48.102 (no PTR)
Mail Server IPs
- 43.245.48.102 (no PTR)
SOA Record
Raw SOA
ns1.worldwidedns.net hostmaster.siphoncoffeehouston.com 2022080109 360 360 360 43200
Primary NS (mname)
ns1.worldwidedns.net
Admin Email (rname)
hostmaster@siphoncoffeehouston.com
Serial
2022080109
Refresh
360s
Retry
360s
Expire
360s
Minimum TTL
43200s
Nameservers (NS)
ns3.worldwidedns.net
ns2.worldwidedns.net
ns1.worldwidedns.net
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
No TXT records found.
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