Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zahnarzt-fleig.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 13:14:58 UTC · ↺ Refresh
MX Hostnames
- sr11.firestorm.ch
MX Priorities
- sr11.firestorm.ch: 10
A / AAAA Records
- 185.85.111.241 ↩ redirect.firestorm.ch
- 2a14:6640:300:1::f1 (no PTR)
Mail Server IPs
- 185.85.110.20 ↩ sr11.firestorm.ch
- 2a14:6640:200:1::14 ↩ sr11.firestorm.ch
SOA Record
Raw SOA
dns11.firestorm.ch info.firestorm.ch 2026032603 10800 3600 604800 3600
Primary NS (mname)
dns11.firestorm.ch
Admin Email (rname)
info@firestorm.ch
Serial
2026032603
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns14.firestorm.ch
dns11.firestorm.ch
dns13.firestorm-isp.com
dns12.firestorm-isp.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.firestorm.ch -all
📊 DNS lookups: 1/10
✓ 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
✓ 3 found
default._domainkey
dkim._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector default.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=C0zD_DgbtQlgR5CjtnQyWyilGtXmjKz8jqahADSoDlo
- SPFv=spf1 include:spf.firestorm.ch -all
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