helm-einrichtung.de

Valid Email Server
Domain Lookup › helm-einrichtung.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
helm-einrichtung.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 04:00:01 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • mail-relay-03.netzfabrik.eu
  • mail-relay-02.netzfabrik.eu

MX Priorities

  • mail-relay-03.netzfabrik.eu: 30
  • mail-relay-02.netzfabrik.eu: 20

A / AAAA Records

  • 5.1.64.5 ↩ www2.netzfabrik.eu
  • 2a07:6fc0:5::5:1:64:5 ↩ www2.netzfabrik.eu

Mail Server IPs

  • 195.201.103.100 ↩ mail-relay-03.netzfabrik.eu
  • 46.38.253.25 ↩ mail-relay-02.netzfabrik.eu
  • 2a03:4000:1:321::2 ↩ mail-relay-02.netzfabrik.eu

SOA Record

Raw SOA ns2.netzfabrik.com dns.netzfabrik.com 2024101402 10800 3600 604800 10800
Primary NS (mname)
ns2.netzfabrik.com
Admin Email (rname)
dns@netzfabrik.com
Serial
2024101402
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

ns2.netzfabrik.com
ns4.netzfabrik.com
ns3.netzfabrik.com
ns1.netzfabrik.com

SPF Record

✓ Strict (-all)
v=spf1 a mx include:spf.strold.io include:_spf.netzfabrik.eu -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • SPFv=spf1 a mx include:spf.strold.io include:_spf.netzfabrik.eu -all
  • ovKnFwcFKvCLfeJzTP6ntk3RJ8qhevXRRAs/M6WyuXE=
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 · Customize →
See demo & docs
Deep verification
Full email verification for helm-einrichtung.de

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

No credit card required
Get 1,000 Free Credits