Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
wohngrupperose.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-10 23:42:08 UTC · ↺ Refresh
MX Hostnames
- wohngrupperose-ch.mx1.arsmtp.com
- wohngrupperose-ch.mx2.arsmtp.com
MX Priorities
- wohngrupperose-ch.mx2.arsmtp.com: 20
- wohngrupperose-ch.mx1.arsmtp.com: 10
A / AAAA Records
- 149.126.4.34 ↩ s025.cyon.net
- 2a01:ab20:0:4::34 ↩ s025.cyon.net
Mail Server IPs
- 5.152.188.55 ↩ server431.appriver.com
- 5.152.185.146 ↩ server430.appriver.com
SOA Record
Raw SOA
ns1.cyon.ch server.cyon.ch 2022121501 86400 7200 3600000 86400
Primary NS (mname)
ns1.cyon.ch
Admin Email (rname)
server@cyon.ch
Serial
2022121501
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1.cyon.ch
ns2.cyon.ch
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.iway.ch ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
2 records- SPFv=spf1 include:spf.iway.ch ~all
- MS=ms77992964
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