gelderland-mvz.de

Valid Email Server
Domain Lookup › gelderland-mvz.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gelderland-mvz.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 15:10:20 UTC · ↺ Refresh

MX Hostnames

  • mail.ctt-zentrale.de

MX Priorities

  • mail.ctt-zentrale.de: 10

A / AAAA Records

  • 217.24.223.52 ↩ web52.serverdienst.net

Mail Server IPs

  • 212.18.200.214 ↩ mail.ctt-zentrale.de

SOA Record

Raw SOA ns1.cttwebmgt.de it-technik.ctt-zentrale.de 2026012202 28800 7200 604800 1800
Primary NS (mname)
ns1.cttwebmgt.de
Admin Email (rname)
it-technik@ctt-zentrale.de
Serial
2026012202
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ns3.cttwebmgt.de
ns2.cttwebmgt.de
ns1.cttwebmgt.de

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:212.18.200.214 ip4:62.154.143.219 ip4:80.74.53.186 include:_spf.recruiting-portal.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict 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 a mx ip4:212.18.200.214 ip4:62.154.143.219 ip4:80.74.53.186 include:_spf.recruiting-portal.com -all
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for gelderland-mvz.de

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits