Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
petersreisedienst.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 19:47:14 UTC · ↺ Refresh
MX Hostnames
- rbl.backmx.de
- petersreisedienst.cyberoam.me
MX Priorities
- petersreisedienst.cyberoam.me: 10
- rbl.backmx.de: 20
A / AAAA Records
- 92.205.110.121 ↩ 121.110.205.92.host.secureserver.net
Mail Server IPs
- 217.91.114.186 ↩ petersreisedienst.cyberoam.me
- 65.21.151.243 ↩ backup-mx2.de
- 78.47.191.48 ↩ backup-mx1.de
SOA Record
Raw SOA
ns1.ns-serve.net root.ns1.ns-serve.net 1772280990 10800 3600 604800 3600
Primary NS (mname)
ns1.ns-serve.net
Admin Email (rname)
root@ns1.ns-serve.net
Serial
1772280990
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.ns-serve.net
ns1.ns-serve.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.petersreisedienst.dm.smtp-relay.de ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
1 record- SPFv=spf1 include:_spf.petersreisedienst.dm.smtp-relay.de ~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 · Customize →
See demo & docs
Deep verification
Full email verification for petersreisedienst.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits