netzup.de

Valid Email Server
Domain Lookup › netzup.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
netzup.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 10:57:15 UTC · ↺ Refresh

MX Hostnames

  • mailserver.netzup.de

MX Priorities

  • mailserver.netzup.de: 10

A / AAAA Records

  • 130.185.109.77 ↩ parking.checkdomain.de
  • 2a01:4a0:2002:4:1da9:a99f:5423:3cf1 ↩ parking.checkdomain.de

Mail Server IPs

  • 188.246.6.140 (no PTR)

SOA Record

Raw SOA ns.checkdomain.de hostmaster.checkdomain.de 2025120601 40000 7200 604800 300
Primary NS (mname)
ns.checkdomain.de
Admin Email (rname)
hostmaster@checkdomain.de
Serial
2025120601
Refresh
40000s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns2.checkdomain.de
ns.checkdomain.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.turbo-smtp.com ?all
📊 DNS lookups: 1/10
? Neutral (?all) — no enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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 include:spf.turbo-smtp.com ?all
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