Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
st-ursula.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-10 23:17:21 UTC · ↺ Refresh
MX Hostnames
- mx.rhone.ch
MX Priorities
- mx.rhone.ch: 10
A / AAAA Records
- 81.201.201.149 ↩ vroot149.rhone.ch
Mail Server IPs
- 81.201.202.4 ↩ mx.rhone.ch
SOA Record
Raw SOA
ns3.rhone.ch webmaster.rhone.ch 2023060902 10800 3600 604800 86400
Primary NS (mname)
ns3.rhone.ch
Admin Email (rname)
webmaster@rhone.ch
Serial
2023060902
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns3.rhone.ch
ns4.rhone.ch
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:81.201.202.0/26 ip4:81.201.201.0/25
📊 DNS lookups: 2/10
DMARC Record
✓ Reject
v=DMARC1;p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx ip4:81.201.202.0/26 ip4:81.201.201.0/25
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