Domain Overview
DNS: ✓ 9d ago
Checker: ✓ 9d ago
valentin-tools.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-13 07:43:16 UTC · ↺ Refresh
MX Hostnames
- valentin-tools1.cleanmail.ch
- valentin-tools2.cleanmail.ch
MX Priorities
- valentin-tools2.cleanmail.ch: 10
- valentin-tools1.cleanmail.ch: 10
A / AAAA Records
- 49.13.48.85 ↩ static.85.48.13.49.clients.your-server.de
Mail Server IPs
- 91.212.152.10 ↩ cm.cleanmail.ch
SOA Record
Raw SOA
ns01.vtx.ch hostmaster.vtx.ch 2025070301 28800 7200 604800 86400
Primary NS (mname)
ns01.vtx.ch
Admin Email (rname)
hostmaster@vtx.ch
Serial
2025070301
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns01.vtx.ch
ns02.vtx.ch
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:spf.vtx.ch ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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
4 records- SPFv=spf1 a mx include:spf.vtx.ch ~all
- google-site-verification=6JA64bmgPr6MRZEWj1C_ag3cZ-U2srYCBRGBGikZ6-A
- SPFv=spf1 a mx include:spf.vtx.ch ~all
- google-site-verification=6JA64bmgPr6MRZEWj1C_ag3cZ-U2srYCBRGBGikZ6-A
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