winkels-gmbh.de

Valid Email Server
Domain Lookup › winkels-gmbh.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
winkels-gmbh.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 23:06:44 UTC · ↺ Refresh

MX Hostnames

  • smtp1.winkels-gmbh.de
  • smtp2.winkels-gmbh.de

MX Priorities

  • smtp2.winkels-gmbh.de: 20
  • smtp1.winkels-gmbh.de: 10

A / AAAA Records

  • 81.169.145.173 ↩ wad.rzone.de
  • 2a01:238:20a:202:1173:: ↩ wad.rzone.de

Mail Server IPs

  • 156.67.191.230 ↩ smtp.winkels-gmbh.de
  • 80.149.182.70 ↩ smtp.winkels-gmbh.de

SOA Record

Raw SOA shades17.rzone.de hostmaster.strato-rz.de 2020062804 86400 7200 604800 300
Primary NS (mname)
shades17.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020062804
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

shades17.rzone.de
docks05.rzone.de

SPF Record

✓ Strict (-all)
v=spf1 mx a:smtp1.winkels-gmbh.de a:smtp2.winkels-gmbh.de a:relay.rzone.de ip4:156.67.191.224/28 ip4:80.149.182.64/29 ip4:217.92.228.88 -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]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

2 records
  • SPFv=spf1 mx a:smtp1.winkels-gmbh.de a:smtp2.winkels-gmbh.de a:relay.rzone.de ip4:156.67.191.224/28 ip4:80.149.182.64/29 ip4:217.92.228.88 -all
  • google-site-verification=BQ7PuaQoF3njpc-ToJOULTwKIKOten3zmAc62rt8Akw
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 winkels-gmbh.de

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

No credit card required
Get 1,000 Free Credits