cactus.de

Valid Email Server
Domain Lookup › cactus.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
cactus.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-31 03:16:55 UTC · ↺ Refresh

MX Hostnames

  • mx2.cactus.de
  • mailin.cactus.de

MX Priorities

  • mx2.cactus.de: 10
  • mailin.cactus.de: 20

A / AAAA Records

  • 87.139.187.140 ↩ xfer.cactus.de

Mail Server IPs

  • 213.157.14.50 (no PTR)
  • 5.7.217.42 ↩ mx.cactus.de

SOA Record

Raw SOA ns.cactus.de info.cactus.de 2025122901 10800 3600 1209600 86400
Primary NS (mname)
ns.cactus.de
Admin Email (rname)
info@cactus.de
Serial
2025122901
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns.cactus.de
ns3.cactus.de
ns2.cactus.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:213.157.14.58/32 ip4:62.55.232.80/29 ip4:5.7.217.42/32 ip4:91.26.195.195/32 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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 ip4:213.157.14.58/32 ip4:62.55.232.80/29 ip4:5.7.217.42/32 ip4:91.26.195.195/32 -all
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