Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
lafreja.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-11 02:39:22 UTC · ↺ Refresh
MX Hostnames
- antispam.nextron.ch
MX Priorities
- antispam.nextron.ch: 5
A / AAAA Records
- 193.108.137.51 ↩ wp3.nextron.ch
Mail Server IPs
- 193.108.137.9 ↩ antispam.nextron.ch
SOA Record
Raw SOA
dns.nextron.ch hostmaster.nextron.ch 2026072618 10800 1800 604800 3600
Primary NS (mname)
dns.nextron.ch
Admin Email (rname)
hostmaster@nextron.ch
Serial
2026072618
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns2.nextron.ch
dns3.nextron.ch
dns.nextron.ch
SPF Record
✓ Strict (-all)
v=spf1 include:spf.nextron.ch -all
📊 DNS lookups: 1/10
✓ 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
1 record- SPFv=spf1 include:spf.nextron.ch -all
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