alexander-felix.de

Valid Email Server
Domain Lookup › alexander-felix.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
alexander-felix.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 10:23:45 UTC · ↺ Refresh

MX Hostnames

  • mx2.itronic.at
  • mx1.itronic.at

MX Priorities

  • mx2.itronic.at: 20
  • mx1.itronic.at: 10

A / AAAA Records

  • 85.124.85.17 (no PTR)

Mail Server IPs

  • 81.223.20.4 ↩ 81.223.20.4.sh.interxion.inode.at

SOA Record

Raw SOA ns.itronic.at domain.itronic.at 2026031901 10800 3600 604800 3600
Primary NS (mname)
ns.itronic.at
Admin Email (rname)
domain@itronic.at
Serial
2026031901
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns.itronic.org
ns.itronic.com
ns.itronic.at

SPF Record

✓ Strict (-all)
v=spf1 a include:spf.itronic.at -all
📊 DNS lookups: 2/10
✓ 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 a include:spf.itronic.at -all
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