Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
milku.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 16:34:42 UTC · ↺ Refresh
MX Hostnames
- mail-io.maxcluster.net
MX Priorities
- mail-io.maxcluster.net: 10
A / AAAA Records
- 185.88.212.99 ↩ srv-a-io.c-760.maxcluster.net
- 2a00:f48:1008::212:99:10 ↩ srv-a-io.c-760.maxcluster.net
Mail Server IPs
- 185.88.215.250 ↩ mail-io.maxcluster.net
- 2a00:f48:1008::215:250:10 ↩ mail-io.maxcluster.net
SOA Record
Raw SOA
nameserver-1-io.maxcluster.net info.maxcluster.net 2025040203 3600 1000 1209600 600
Primary NS (mname)
nameserver-1-io.maxcluster.net
Admin Email (rname)
info@maxcluster.net
Serial
2025040203
Refresh
3600s
Retry
1000s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
nameserver-1-io.maxcluster.net
nameserver-2-io.maxcluster.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a include:spf.maxcluster.de include:_spf-e.cegedim.fr include:_spf-i.cegedim.fr ~all
📊 DNS lookups: 5/10
~ 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
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- brevo-code:106bc8baa7511778c7a6b6e998bcbfef
- SPFv=spf1 mx a include:spf.maxcluster.de include:_spf-e.cegedim.fr include:_spf-i.cegedim.fr ~all
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