stolze-edv.de

Valid Email Server
Domain Lookup › stolze-edv.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stolze-edv.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 20:52:00 UTC · ↺ Refresh

MX Hostnames

  • mx1.stolze-edv.de
  • pmx.stolze-edv.de

MX Priorities

  • mx1.stolze-edv.de: 50
  • pmx.stolze-edv.de: 10

A / AAAA Records

  • 91.26.185.149 ↩ mx4.stolze-edv.de

Mail Server IPs

  • 91.26.185.148 ↩ mx1.stolze-edv.de
  • 87.191.36.178 ↩ pmx.stolze-edv.de

SOA Record

Raw SOA root-dns.netcup.net dnsadmin.netcup.net 2025100740 28800 7200 1209600 130
Primary NS (mname)
root-dns.netcup.net
Admin Email (rname)
dnsadmin@netcup.net
Serial
2025100740
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
130s

Nameservers (NS)

root-dns.netcup.net
third-dns.netcup.net
second-dns.netcup.net

SPF Record

✓ Strict (-all)
v=spf1 include:plsprod.trendmicro.com a:mail.stolze-edv.de mx:stolze-edv.de ip4:87.191.36.178 ip4:91.26.185.148 ip4:91.26.185.149 ip4:87.191.36.179 ip4:91.24.53.201 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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 include:plsprod.trendmicro.com a:mail.stolze-edv.de mx:stolze-edv.de ip4:87.191.36.178 ip4:91.26.185.148 ip4:91.26.185.149 ip4:87.191.36.179 ip4:91.24.53.201 -all
  • google-site-verification=m6fSVRZjcRTv8q5lHxZ5pLvtMtv4h7vV1Hob-TMubt8
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 stolze-edv.de

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

No credit card required
Get 1,000 Free Credits