Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
rtv.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-11 04:20:07 UTC · ↺ Refresh
MX Hostnames
- scan03.mailscanner.ch
- scan02.mailscanner.ch
MX Priorities
- scan02.mailscanner.ch: 15
- scan03.mailscanner.ch: 20
A / AAAA Records
- 194.124.232.156 ↩ bbcom-156.raq.ch
Mail Server IPs
- 195.65.111.100 ↩ scan01.mailscanner.ch
SOA Record
Raw SOA
ns4.bbcom.ch rtv.rtv.ch 1788073999 10800 3600 604800 10800
Primary NS (mname)
ns4.bbcom.ch
Admin Email (rname)
rtv@rtv.ch
Serial
1788073999
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns2.bbcom.ch
ns4.bbcom.ch
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:195.65.111.0/24 ip4:194.124.232.0/23 a:bbcom2.raq.ch -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
1 record- SPFv=spf1 a mx ip4:195.65.111.0/24 ip4:194.124.232.0/23 a:bbcom2.raq.ch -all
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