Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
rahelschmidiger.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-23 01:46:50 UTC · ↺ Refresh
MX Hostnames
- mail.chaosnet.ch
MX Priorities
- mail.chaosnet.ch: 10
A / AAAA Records
- 78.46.83.17 ↩ vritz4.chaosnet.ch
Mail Server IPs
- 78.46.83.58 ↩ mail.chaosnet.ch
SOA Record
Raw SOA
dns0.chaosnet.ch hostmaster.chaosnet.ch 2024101902 7200 1200 1296000 3600
Primary NS (mname)
dns0.chaosnet.ch
Admin Email (rname)
hostmaster@chaosnet.ch
Serial
2024101902
Refresh
7200s
Retry
1200s
Expire
1296000s
Minimum TTL
3600s
Nameservers (NS)
dns2.chaosnet.ch
dns1.chaosnet.ch
dns0.chaosnet.ch
SPF Record
✓ Strict (-all)
v=spf1 a mx ptr -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx ptr -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 rahelschmidiger.ch
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits