Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stadtwerke-badoldesloe.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 00:02:10 UTC · ↺ Refresh
MX Hostnames
- mx02.vereinigte-stadtwerke.de
- mx01.vereinigte-stadtwerke.de
MX Priorities
- mx02.vereinigte-stadtwerke.de: 10
- mx01.vereinigte-stadtwerke.de: 10
A / AAAA Records
- 87.230.44.185 ↩ vwp3178.webpack.hosteurope.de
Mail Server IPs
- 91.106.128.241 ↩ mx02.vereinigte-stadtwerke.de
- 91.106.128.240 ↩ mx01.vereinigte-stadtwerke.de
SOA Record
Raw SOA
ns1.p1.4eins.net root.stadtwerke-badoldesloe.de 2025052101 86400 7200 604800 300
Primary NS (mname)
ns1.p1.4eins.net
Admin Email (rname)
root@stadtwerke-badoldesloe.de
Serial
2025052101
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns4.p1.4eins.info
ns3.p1.4eins.de
ns1.p1.4eins.net
SPF Record
✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ 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 detectedNo 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
3 records- SPFv=spf1 a mx -all
- n55b4nksp9v1r6tkwf6ygf3s56pzxjjw
- 2uuf296cpl0tbup8f8gooag7q
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 stadtwerke-badoldesloe.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits