Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
advanced-heating.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 01:01:35 UTC · ↺ Refresh
MX Hostnames
- mx00.ionos.co.uk
- mx01.ionos.co.uk
MX Priorities
- mx01.ionos.co.uk: 10
- mx00.ionos.co.uk: 10
A / AAAA Records
- 91.204.209.39 ↩ cotswolds.hostns.io
Mail Server IPs
- 217.72.192.67 ↩ mx01.kundenserver.de
- 212.227.15.41 ↩ mx00.kundenserver.de
SOA Record
Raw SOA
marek.ns.cloudflare.com dns.cloudflare.com 2398197296 10000 2400 604800 1800
Primary NS (mname)
marek.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398197296
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
sofia.ns.cloudflare.com
marek.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf-eu.ionos.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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
4 records- SPFv=spf1 include:_spf-eu.ionos.com ~all
- google-site-verification=Ae_ybXi2EE2_IfTHtf3grrUWwtL6kcAcrLkHg-0A-Lw
- google-site-verification=H-KIM2qnk8-4ONMv0nOgzYz9FvmCOcfS3_M_ZmgGKow
- google-site-verification=aN_CmVGo4NWRxH9XKmKXm5R9RmMUvd9LR8BcXZ1WbcM
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