Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dbscomputer.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 20:24:06 UTC · ↺ Refresh
MX Hostnames
- mx01.celleweb.de
- mx02.celleweb.de
MX Priorities
- mx02.celleweb.de: 10
- mx01.celleweb.de: 10
A / AAAA Records
- 88.198.53.4 ↩ db16.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.celleweb.de 2024080901 28800 7200 604800 86400
Primary NS (mname)
dns.celleweb.de
Admin Email (rname)
noc@celleweb.de
Serial
2024080901
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
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
3 records- MS=ms43709389
- MS=7E7F66D92C240F67C23143550F9ED0B104CDA4C9
- SPFv=spf1 include:_spf.ddnetservice.net ~all
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