Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
slavia-betzdorf.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 04:47:09 UTC · ↺ Refresh
MX Hostnames
- mail.slavia-betzdorf.de
MX Priorities
- mail.slavia-betzdorf.de: 10
A / AAAA Records
- 45.9.61.7 ↩ root2.mistral.marketing
Mail Server IPs
- 45.9.61.7 ↩ root2.mistral.marketing
SOA Record
Raw SOA
ns1.routing.net hostmaster.routing.net 2022060800 3600 3600 86400 300
Primary NS (mname)
ns1.routing.net
Admin Email (rname)
hostmaster@routing.net
Serial
2022060800
Refresh
3600s
Retry
3600s
Expire
86400s
Minimum TTL
300s
Nameservers (NS)
ns3.routing.net
ns1.routing.net
ns2.routing.net
SPF Record
✓ Strict (-all)
v=spf1 a mx a:root2.mistral.marketing a:root4.mistral.marketing -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
1 record- SPFv=spf1 a mx a:root2.mistral.marketing a:root4.mistral.marketing -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 slavia-betzdorf.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits