Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sleepinnduesseldorf.com
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 11:22:01 UTC · ↺ Refresh
MX Hostnames
- mx3.zoho.eu
- mx2.zoho.eu
- mx.zoho.eu
MX Priorities
- mx.zoho.eu: 10
- mx3.zoho.eu: 50
- mx2.zoho.eu: 20
A / AAAA Records
- 85.13.156.135 ↩ dd51004.kasserver.com
Mail Server IPs
- 185.230.212.166 ↩ mx2.zoho.eu
- 185.20.209.166 ↩ mx.zoho.eu
SOA Record
Raw SOA
ns5.kasserver.com hostmaster.kasserver.com 2512171609 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2512171609
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns6.kasserver.com
ns5.kasserver.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:zoho.eu ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
3 records- SPFv=spf1 include:zoho.eu ~all
- zoho-verification=zb41613474.zmverify.zoho.eu
- google-site-verification=LC8M0I9SHXR20eCjpu_pYqiKdr3GVbqvLZs82244lWs
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