unterseen.ch

Valid Email Server
Domain Lookup › unterseen.ch

Domain Overview

DNS: ✓ 5d ago Checker: ✓ 5d ago
unterseen.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 02:45:17 UTC · ↺ Refresh

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MX Hostnames

  • mx.gnets.ch

MX Priorities

  • mx.gnets.ch: 10

A / AAAA Records

  • 62.116.178.113 ↩ srv113.4youhosting.ch

Mail Server IPs

  • 45.80.139.130 ↩ smtp.gnets.ch

SOA Record

Raw SOA ns1.4youdomains.com info.gamma-solution.ch 2025032906 43200 7200 1209600 432000
Primary NS (mname)
ns1.4youdomains.com
Admin Email (rname)
info@gamma-solution.ch
Serial
2025032906
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
432000s

Nameservers (NS)

ns2.4youdomains.com
ns1.4youdomains.com

SPF Record

✓ Strict (-all)
v=spf1 a:smtp.gnets.ch a:external-smtp-relay01.kfsb.ch a:external-smtp-relay02.kfsb.ch ip4:213.202.32.4 ip4:213.202.32.6 ip4:213.202.32.8 ip4:188.245.229.219 ip4:62.116.178.113 ip4:62.116.178.110 include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; sp=reject; fo=1; pct=100; ri=604800; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

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

6 records
  • swisssign-check=y45bbukaIUmfdPbtoJsgG66XmZo
  • MS=ms85316191
  • swisssign-check=gW4qPGaTbyfQG3ARponfpGwNiug
  • SPFv=spf1 a:smtp.gnets.ch a:external-smtp-relay01.kfsb.ch a:external-smtp-relay02.kfsb.ch ip4:213.202.32.4 ip4:213.202.32.6 ip4:213.202.32.8 ip4:188.245.229.219 ip4:62.116.178.113 ip4:62.116.178.110 include:spf.protection.outlook.com -all
  • swisssign-check=Bbtg87lWLcrwgLomN708UHobnqI
  • ppe-e9cd05d66888c327aef2d8527c34de3086ea9da4
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