Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
wasist.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-11 03:49:21 UTC · ↺ Refresh
MX Hostnames
- b.mx.sylon.net
- a.mx.sylon.net
MX Priorities
- b.mx.sylon.net: 20
- a.mx.sylon.net: 10
A / AAAA Records
- 194.88.213.100 ↩ a.customer.sylon.net
Mail Server IPs
- 80.74.144.34 ↩ sw-414-10g-e.zrh3.ch.net.dogado.net
- 194.88.212.3 ↩ a.mx.sylon.net
SOA Record
Raw SOA
ns1.sylon.net admin.sylon.net 2014070602 28800 7200 2592000 86400
Primary NS (mname)
ns1.sylon.net
Admin Email (rname)
admin@sylon.net
Serial
2014070602
Refresh
28800s
Retry
7200s
Expire
2592000s
Minimum TTL
86400s
Nameservers (NS)
ns2.sylon.net
ns1.sylon.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ?all
📊 DNS lookups: 2/10
? Neutral (?all) — no 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 a mx ?all
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