Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
clifford-construction.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 08:13:42 UTC · ↺ Refresh
MX Hostnames
- mail.clifford-construction.com
MX Priorities
- mail.clifford-construction.com: 5
A / AAAA Records
- 212.69.210.20 (no PTR)
Mail Server IPs
- 212.69.210.106 ↩ internetdesign.dsvr.co.uk
SOA Record
Raw SOA
ns0.serve.co.uk hostmaster.thus.net 2014061300 3600 1800 86400 3600
Primary NS (mname)
ns0.serve.co.uk
Admin Email (rname)
hostmaster@thus.net
Serial
2014061300
Refresh
3600s
Retry
1800s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
ns0.serve.co.uk
ns0.serve.net.uk
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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