Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vitronet.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-27 00:24:29 UTC · ↺ Refresh
MX Hostnames
- mx01.hornetsecurity.com
- mx03.hornetsecurity.com
- mx02.hornetsecurity.com
- mx04.hornetsecurity.com
MX Priorities
- mx02.hornetsecurity.com: 20
- mx03.hornetsecurity.com: 30
- mx04.hornetsecurity.com: 40
- mx01.hornetsecurity.com: 10
A / AAAA Records
- 142.132.243.119 ↩ static.119.243.132.142.clients.your-server.de
- 2a01:4f8:c01e:8a7::1 (no PTR)
Mail Server IPs
- 94.100.136.8 ↩ mx02.hornetsecurity.com
- 94.100.134.8 ↩ mx03.hornetsecurity.com
- 94.100.136.7 ↩ mx04.hornetsecurity.com
- 94.100.132.8 ↩ mx01.hornetsecurity.com
SOA Record
Raw SOA
ns1.your-server.de postmaster.your-server.de 2026070600 86400 10800 3600000 3600
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2026070600
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
ns.second-ns.com
ns1.your-server.de
ns3.second-ns.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; adkim=r;aspf=r
⚠ 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
8 records- SPFv=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com ~all
- wrike-verification=NjI0NjMyODpiYTYwM2YyZGZhZThkNmE1YTA2ODBjNjIwYTI1ZGM1MWUwMjExOTg0ZTMyZjE2ZTdmOWI1NTIzMDFmMWI2YzE1
- zoho-verification=zb20198135.zmverify.zoho.eu
- 202409080036022ov47r76jnmx3nntbu5ube3jeohral569dnbthtnta0wg1p15r
- MS=ms25831779
- apple-domain-verification=mgPl9GucTiBllfJ4
- atlassian-domain-verification=NWWDCY7WmanFkHvxQz0NOT6oBmxIBqc/Q83tyq0mq40F1/1DB95r7I8af2jU29XQ
- google-site-verification=sYY334TvMYFKUbCmB66OBzHgBMdFNHIBf8tF8jnSD9g
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 vitronet.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits