dropquiz.ch

Valid Email Server
Domain Lookup › dropquiz.ch

Domain Overview

DNS: ✓ just now Checker: ✓ just now
dropquiz.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-09 08:17:27 UTC · ↺ Refresh

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MX Hostnames

  • mail.dropnet.ch

MX Priorities

  • mail.dropnet.ch: 10

A / AAAA Records

  • 185.69.92.37 (no PTR)

Mail Server IPs

  • 185.69.92.89 ↩ mail.dropnet.ch

SOA Record

Raw SOA ns1.dropnet.ch info.dropnet.ch 2023071800 10800 3600 604800 38400
Primary NS (mname)
ns1.dropnet.ch
Admin Email (rname)
info@dropnet.ch
Serial
2023071800
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
38400s

Nameservers (NS)

ns1.dropnet.ch
ns2.dropnet.ch

SPF Record

✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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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