Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
alto.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 20:40:11 UTC · ↺ Refresh
MX Hostnames
- spartacus.altoserver.de
MX Priorities
- spartacus.altoserver.de: 10
A / AAAA Records
- 130.255.79.198 ↩ attila.altoserver.de
Mail Server IPs
- 130.255.78.243 ↩ spartacus.altoserver.de
SOA Record
Raw SOA
ns1.altodns.de hostmaster.ns1.altodns.de 2026031934 14400 3600 604800 600
Primary NS (mname)
ns1.altodns.de
Admin Email (rname)
hostmaster@ns1.altodns.de
Serial
2026031934
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1.altodns.de
ns2.altodns.de
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:130.255.79.186 mx ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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 ip4:130.255.79.186 mx ~all
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