Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
meyer-ferienhof.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 23:28:36 UTC · ↺ Refresh
MX Hostnames
- mx02.celleweb.de
- mx01.celleweb.de
MX Priorities
- mx02.celleweb.de: 10
- mx01.celleweb.de: 10
A / AAAA Records
- 188.40.52.23 ↩ db22.ddnetservice.net
Mail Server IPs
- 144.76.140.133 ↩ mx02.celleweb.de
- 2a01:4f8:200:1484::2 ↩ mx02.celleweb.de
- 148.251.233.182 ↩ mx01.celleweb.de
SOA Record
Raw SOA
dns.celleweb.de noc.ddnetservice.net 2026032001 7200 540 604800 3600
Primary NS (mname)
dns.celleweb.de
Admin Email (rname)
noc@ddnetservice.net
Serial
2026032001
Refresh
7200s
Retry
540s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns.celleweb.de
ns2.celleweb.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.ddnetservice.net ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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
1 record- SPFv=spf1 include:_spf.ddnetservice.net ~all
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