Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gelungene-klassenfahrten-prag.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 21:28:54 UTC · ↺ Refresh
MX Hostnames
- mx10.onebit.eu
- mx10.onebit.cz
MX Priorities
- mx10.onebit.cz: 0
- mx10.onebit.eu: 10
A / AAAA Records
- 62.109.154.78 ↩ dw166.webglobe.com
Mail Server IPs
- 62.109.128.119 ↩ mx-lb.core.webglobe.com
- 185.102.21.66 ↩ mx-lb-bra.core.webglobe.com
SOA Record
Raw SOA
ns.onebit.cz hostmaster.onebit.cz 2024020501 43200 7200 604800 3600
Primary NS (mname)
ns.onebit.cz
Admin Email (rname)
hostmaster@onebit.cz
Serial
2024020501
Refresh
43200s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.onebit.cz
ns.onebit.eu
ns.onebit.org
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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
No TXT records found.
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