Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
cargonautic.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-10-29 19:22:44 UTC · ↺ Refresh
MX Hostnames
- mail.cargonautic.ch
MX Priorities
- mail.cargonautic.ch: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 86.119.37.236 ↩ monty.switch.ch
- 2001:620:5ca1:1f0:f816:3eff:fe98:97e2 ↩ monty.switch.ch
SOA Record
Raw SOA
scsnms.switch.ch dns-operation.switch.ch 2024011100 28800 7200 604800 1800
Primary NS (mname)
scsnms.switch.ch
Admin Email (rname)
dns-operation@switch.ch
Serial
2024011100
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns2.switch.ch
scsnms.switch.ch
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;pct=100;aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx -all
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