Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hausarztunddiabetespraxis.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 19:57:28 UTC · ↺ Refresh
MX Hostnames
- px-10086.provitex-network.de
- px-10019.provitex-network.de
- px-10038.provitex-network.de
MX Priorities
- px-10019.provitex-network.de: 10
- px-10038.provitex-network.de: 10
- px-10086.provitex-network.de: 10
A / AAAA Records
- 77.95.220.121 ↩ px-10091.provitex-network.de
Mail Server IPs
- 77.95.220.49 ↩ px-10019.provitex-network.de
- 77.95.220.68 ↩ px-10038.provitex-network.de
- 77.95.220.116 ↩ px-10086.provitex-network.de
SOA Record
Raw SOA
ns09.domaincontrol.com dns.jomax.net 2025102103 28800 7200 604800 600
Primary NS (mname)
ns09.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025102103
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns09.domaincontrol.com
ns10.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx a include:provitex-network.de include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict 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
2 records- DKIMv=DKIM1; h=sha256; k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5dUo8B5dvqIxLvpMNfoP2XjUhg/VNAbba1OA+rHTZnUDqi4MN2LGXhAZVB0Hv3MWUVer/potDimPS/XRZ9QS4hCKHA/4Ur7R3Bph3Uhd1XkBPyxPB6kIsmeQHsgTTR6adm84Q1NY8RO8clCGrrFWFpoXKN+1qHWpiuNBStPmOS4am97HL25V6f8h5jYsUU9OuN75cgzRI5qwIfs7EwVudyjGi/aTvBHBkWRha0OXXQ9qNfvLFEJkRswojvcfs5yAtsPZ/bSwPYMLwku2cnSsa4zOxTCgSrUip4jNkQg3ZFfg+sIRD0nWq4Y3uOR2QRYg4h9uMmjRDV6rGccHIzCguQIDAQAB
- SPFv=spf1 mx a include:provitex-network.de include:spf.protection.outlook.com -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 hausarztunddiabetespraxis.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits