Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
zeuz.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-09 05:22:06 UTC · ↺ Refresh
MX Hostnames
- mail-in.u99.net
MX Priorities
- mail-in.u99.net: 10
A / AAAA Records
- 85.158.31.43 ↩ zeuz.ch
Mail Server IPs
- 195.95.132.16 ↩ mail-in.u99.net
- 2a09:b240::16 ↩ mail-in.u99.net
SOA Record
Raw SOA
adns0.u99.net noc.zeuz.ch 2026022276 3600 900 3600000 3600
Primary NS (mname)
adns0.u99.net
Admin Email (rname)
noc@zeuz.ch
Serial
2026022276
Refresh
3600s
Retry
900s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
dns3.cloudns.net
dns4.cloudns.net
sec1.rcode0.net
sec2.rcode0.net
adns.u99.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:92.118.240.0/22 ip4:195.95.132.0/24 ip4:91.232.37.0/24 ip6:2a09:b240::/29 ip6:2001:67c:2f94::/48 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:92.118.240.0/22 ip4:195.95.132.0/24 ip4:91.232.37.0/24 ip6:2a09:b240::/29 ip6:2001:67c:2f94::/48 mx -all
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