Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
debianbase.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 08:55:47 UTC · ↺ Refresh
MX Hostnames
- mail.debianbase.de
MX Priorities
- mail.debianbase.de: 10
A / AAAA Records
- 212.79.163.99 ↩ hosting.debianbase.de
Mail Server IPs
- 138.201.162.148 ↩ mailcow.docker1.trust-it.de
SOA Record
Raw SOA
tharec.topskunden.de admin.debianbase.de 2022112901 86400 7200 604800 86400
Primary NS (mname)
tharec.topskunden.de
Admin Email (rname)
admin@debianbase.de
Serial
2022112901
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.debianbase.de
ns1.debianbase.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx a:docker1.trust-it.de a:hosting.trust-it.de a:hosting2.trust-it.de ip4:138.201.82.67 a:docker2.trust-it.de ip4:162.55.237.112 ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx a:docker1.trust-it.de a:hosting.trust-it.de a:hosting2.trust-it.de ip4:138.201.82.67 a:docker2.trust-it.de ip4:162.55.237.112 ~all
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