Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
01bar.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 17:14:26 UTC · ↺ Refresh
MX Hostnames
- mail.01bar.ch
MX Priorities
- mail.01bar.ch: 10
A / AAAA Records
- 116.202.91.164 ↩ lx10.hoststar.hosting
Mail Server IPs
- 116.202.91.164 ↩ lx10.hoststar.hosting
SOA Record
Raw SOA
ns1.hoststar.hosting hostmaster.01bar.ch 2026031901 10800 3600 1209600 3600
Primary NS (mname)
ns1.hoststar.hosting
Admin Email (rname)
hostmaster@01bar.ch
Serial
2026031901
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.hoststar.hosting
ns2.hoststar.hosting
SPF Record
✓ Soft Fail (~all)
v=spf1 a:01bar.ch mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 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:01bar.ch mx ~all
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