selz.de

Valid Email Server
Domain Lookup › selz.de

Domain Overview

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

Checked via [email protected] · 2026-03-24 22:42:14 UTC · ↺ Refresh

MX Hostnames

  • mail.selz.de

MX Priorities

  • mail.selz.de: 0

A / AAAA Records

  • 93.191.50.116 ↩ nb2336.yas.netbuild.net

Mail Server IPs

  • 93.191.50.116 ↩ nb2336.yas.netbuild.net

SOA Record

Raw SOA ns1.net-server.de domain.netbuild.net 2026020601 3600 3600 3600000 3600
Primary NS (mname)
ns1.net-server.de
Admin Email (rname)
domain@netbuild.net
Serial
2026020601
Refresh
3600s
Retry
3600s
Expire
3600000s
Minimum TTL
3600s

Nameservers (NS)

ns1.net-server.de
ns2.net-server.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;pct=20
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
⚠ Policy applies to 20% of failing messages only

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 mx ~all
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