rkgbern.ch

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
rkgbern.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-10 20:14:32 UTC · ↺ Refresh

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MX Hostnames

  • exchange.rkgbern.ch

MX Priorities

  • exchange.rkgbern.ch: 10

A / AAAA Records

  • 83.150.17.220 ↩ exchange.rkgbern.ch

Mail Server IPs

  • 83.150.17.220 ↩ exchange.rkgbern.ch

SOA Record

Raw SOA ns1.kmu-datacenter.ch hostmaster.as8758.net 2026060900 43200 7200 1209600 86400
Primary NS (mname)
ns1.kmu-datacenter.ch
Admin Email (rname)
hostmaster@as8758.net
Serial
2026060900
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.kmu-datacenter.ch
ns3.kmu-datacenter.ch
ns5.kmu-datacenter.ch
ns4.kmu-datacenter.ch
ns1.kmu-datacenter.ch

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:spf.protection.outlook.com ip4:83.150.17.249 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];adkim=r;aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

3 records
  • SPFv=spf1 a mx include:spf.protection.outlook.com ip4:83.150.17.249 ~all
  • swisssign-check=3C2KRCSOwYuGbgVvjqEyNjrvGAM
  • MS=ms27225653
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