Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
guardiandamp.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 22:41:39 UTC · ↺ Refresh
MX Hostnames
- mail.guardiandamp.co.uk
MX Priorities
- mail.guardiandamp.co.uk: 10
A / AAAA Records
- 172.67.217.251 (no PTR)
- 104.21.43.32 (no PTR)
- 2606:4700:3036::ac43:d9fb (no PTR)
- 2606:4700:3033::6815:2b20 (no PTR)
Mail Server IPs
- 79.170.44.72 ↩ mail72.extendcp.co.uk
SOA Record
Raw SOA
dara.ns.cloudflare.com dns.cloudflare.com 2394842654 10000 2400 604800 1800
Primary NS (mname)
dara.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2394842654
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
george.ns.cloudflare.com
dara.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.stackmail.com include:secureserver.net exists:%{i}.mta.spf.extendcp.co.uk exists:%{i}.web.spf.extendcp.co.uk exists:%{i}.exch.spf.extendcp.co.uk -all "
📊 DNS lookups: 5/10
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 include:spf.stackmail.com include:secureserver.net exists:%{i}.mta.spf.extendcp.co.uk exists:%{i}.web.spf.extendcp.co.uk exists:%{i}.exch.spf.extendcp.co.uk -all "
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