Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
febrag.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 19:06:30 UTC · ↺ Refresh
MX Hostnames
- febrag-ch.mx2.arsmtp.com
- febrag-ch.mx1.arsmtp.com
MX Priorities
- febrag-ch.mx1.arsmtp.com: 10
- febrag-ch.mx2.arsmtp.com: 20
A / AAAA Records
- 212.243.197.114 (no PTR)
- 2001:918:ff23:197:114::1 (no PTR)
Mail Server IPs
- 5.152.185.146 ↩ server430.appriver.com
- 5.152.188.55 ↩ server431.appriver.com
SOA Record
Raw SOA
ns1.netzone.ch hostmaster.netzone.ch 2026031700 10800 3600 1209600 900
Primary NS (mname)
ns1.netzone.ch
Admin Email (rname)
hostmaster@netzone.ch
Serial
2026031700
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
900s
Nameservers (NS)
ns2.netzone.ch
ns3.netzone.ch
ns1.netzone.ch
SPF Record
✓ Strict (-all)
v=spf1 include:exchange-spf.netzone.ch -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;aspf=s
✓ Reject — strongest protection
📋 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
1 record- SPFv=spf1 include:exchange-spf.netzone.ch -all
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