gunzenhauserpartner.ch

Valid Email Server
Domain Lookup › gunzenhauserpartner.ch
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
gunzenhauserpartner.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-10 18:39:06 UTC · ↺ Refresh

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MX Hostnames

  • nsp.gunzenhauserpartner.ch

MX Priorities

  • nsp.gunzenhauserpartner.ch: 0

A / AAAA Records

  • 149.126.6.142 ↩ vsa-cosixe.cyon.net
  • 2a01:ab20:0:6::142 ↩ vsa-cosixe.cyon.net

Mail Server IPs

  • 178.174.91.89 ↩ nsp.gunzenhauserpartner.ch

SOA Record

Raw SOA ns1.cyon.ch server.cyon.ch 2026031314 14400 1800 1209600 3600
Primary NS (mname)
ns1.cyon.ch
Admin Email (rname)
server@cyon.ch
Serial
2026031314
Refresh
14400s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns2.cyon.ch
ns1.cyon.ch

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:178.174.91.89 include:_spf.tup.ch include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

3 records
  • SPFv=spf1 mx a ip4:178.174.91.89 include:_spf.tup.ch include:spf.protection.outlook.com -all
  • _globalsign-domain-verification=gKwwUJ_VfxpVaVVwp4qxqsP7zsq8--63pS3crBuepz
  • _globalsign-domain-verification=VnbcJjOKKsUIx1YlvJdq7TNl580XGA52GN0nmUqTJW
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