Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
afra.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-10 17:24:11 UTC · ↺ Refresh
MX Hostnames
- spamwall.afranet.ch
MX Priorities
- spamwall.afranet.ch: 10
A / AAAA Records
- 185.85.111.227 ↩ sr571.firestorm.ch
- 2a14:6640:300:1::e3 ↩ sr571.firestorm.ch
Mail Server IPs
- 216.55.109.206 ↩ spamwall.afranet.ch
SOA Record
Raw SOA
dns11.firestorm.ch support.firestorm.ch 2026091001 10800 3600 604800 3600
Primary NS (mname)
dns11.firestorm.ch
Admin Email (rname)
support@firestorm.ch
Serial
2026091001
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns11.firestorm.ch
dns12.firestorm-isp.com
dns14.firestorm.ch
dns13.firestorm-isp.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:185.85.111.227 include:spf.cloudrexx.com include:spf.firestorm.ch include:spf.protection.outlook.com ip4:216.55.109.206 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;adkim=r;aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· 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
2 records- SPFv=spf1 ip4:185.85.111.227 include:spf.cloudrexx.com include:spf.firestorm.ch include:spf.protection.outlook.com ip4:216.55.109.206 -all
- MS=ms78143323
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 afra.ch
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits