Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mango-media.eu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 21:10:11 UTC · ↺ Refresh
MX Hostnames
- mx2.krystal.co.uk
- mx1.krystal.co.uk
MX Priorities
- mx1.krystal.co.uk: 10
- mx2.krystal.co.uk: 20
A / AAAA Records
- 77.72.2.104 ↩ p104.lon.krystal.io
Mail Server IPs
- 185.53.56.44 ↩ mx1.strikemail.co.uk
- 185.53.56.46 ↩ mx1.strikemail.co.uk
- 185.53.56.47 ↩ mx2.strikemail.co.uk
- 185.53.56.45 ↩ mx2.strikemail.co.uk
SOA Record
Raw SOA
ns-1817.awsdns-35.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1817.awsdns-35.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1226.awsdns-25.org
ns-1817.awsdns-35.co.uk
ns-413.awsdns-51.com
ns-731.awsdns-27.net
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:77.72.1.29 include:relay.k.io ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
1 record- SPFv=spf1 +a +mx +ip4:77.72.1.29 include:relay.k.io ~all
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