Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
tfesa.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-12 18:59:56 UTC · ↺ Refresh
MX Hostnames
- tfesa.ch
MX Priorities
- tfesa.ch: 0
A / AAAA Records
- 212.147.66.230 (no PTR)
Mail Server IPs
- 212.147.66.230 (no PTR)
SOA Record
Raw SOA
dns1.tizoo.com hosting.tizoo.com 2026081601 3600 7200 1209600 86400
Primary NS (mname)
dns1.tizoo.com
Admin Email (rname)
hosting@tizoo.com
Serial
2026081601
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
dns2.tizoo.com
dns1.tizoo.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:212.147.66.230 include:mailgw.tizoo.com include:tizoo.com +a +mx ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:212.147.66.230 include:mailgw.tizoo.com include:tizoo.com +a +mx ~all
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