Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
edwardhurn.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 23:38:09 UTC · ↺ Refresh
MX Hostnames
- mx2.krystal.uk
- mx1.krystal.uk
MX Priorities
- mx2.krystal.uk: 20
- mx1.krystal.uk: 10
A / AAAA Records
- 77.72.1.45 ↩ teth-lon1.krystal.uk
Mail Server IPs
- 185.53.56.45 ↩ mx2.strikemail.co.uk
- 185.53.56.47 ↩ mx2.strikemail.co.uk
- 185.53.56.44 ↩ mx1.strikemail.co.uk
- 185.53.56.46 ↩ mx1.strikemail.co.uk
SOA Record
Raw SOA
ns1.krystal.uk admin.k-validator-teth-lon1.krystal.uk 2026030403 3600 1800 1209600 86400
Primary NS (mname)
ns1.krystal.uk
Admin Email (rname)
admin@k-validator-teth-lon1.krystal.uk
Serial
2026030403
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.krystal.uk
ns1.krystal.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.mlsend.com ip4:77.72.1.45 +a +mx include:relay.k.io ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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
✓ 2 found
default._domainkey
mail._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
3 records- SPFv=spf1 include:_spf.mlsend.com ip4:77.72.1.45 +a +mx include:relay.k.io ~all
- brevo-code:aaf0a297f3953ec15638eef60b18e599
- @brevo-code:aaf0a297f3953ec15638eef60b18e599
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