Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dragonfitnesssheffield.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 19:55:28 UTC · ↺ Refresh
MX Hostnames
- mail.dragonfitnesssheffield.co.uk
MX Priorities
- mail.dragonfitnesssheffield.co.uk: 10
A / AAAA Records
- 91.109.4.52 ↩ 669334.vps-10.com
Mail Server IPs
- 91.109.4.52 ↩ 669334.vps-10.com
SOA Record
Raw SOA
ns.heartinternet.uk hostmaster.mainnameserver.com 2025031882 10800 600 2419200 3600
Primary NS (mname)
ns.heartinternet.uk
Admin Email (rname)
hostmaster@mainnameserver.com
Serial
2025031882
Refresh
10800s
Retry
600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns2.heartinternet.uk
ns.heartinternet.uk
SPF Record
✓ Strict (-all)
v=spf1 +ip4:91.109.4.52 +include:secureserver.net -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 +ip4:91.109.4.52 +include:secureserver.net -all
- google-site-verification=ryE1kwXy8vc0Ldp-SnYpTYRvz7dm_yOEPgbjsvwDLOQ
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