al3x.de

Valid Email Server
Domain Lookup › al3x.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
al3x.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-26 03:29:35 UTC · ↺ Refresh

MX Hostnames

  • mailu.liztv.net

MX Priorities

  • mailu.liztv.net: 10

A / AAAA Records

  • 148.251.88.216 ↩ static.216.88.251.148.clients.your-server.de

Mail Server IPs

  • 178.63.19.102 ↩ mailu.liztv.net

SOA Record

Raw SOA root-dns.netcup.net dnsadmin.netcup.net 2023053120 28800 7200 1209600 86400
Primary NS (mname)
root-dns.netcup.net
Admin Email (rname)
dnsadmin@netcup.net
Serial
2023053120
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

third-dns.netcup.net
second-dns.netcup.net
root-dns.netcup.net

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a include:_spf.webhosting.systems ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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

4 records
  • 2a03:4000:30:9fd::10:2641
  • SPFv=spf1 mx a include:_spf.webhosting.systems ~all
  • keybase-site-verification=TGdUQNW2VHFh8xn7qCM4N_MJLxF3KUr3vpVUWZb-Wmc
  • brave-ledger-verification=87dff0148e727842fbe6c9502bf4d98188882866fbe26e797b0a99b30e3b0a46
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