Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dessauweb.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 03:12:38 UTC · ↺ Refresh
MX Hostnames
- post.dessau.de
MX Priorities
- post.dessau.de: 1664
A / AAAA Records
- 89.107.160.123 ↩ friedensschule.dessauweb.de
Mail Server IPs
- 89.107.160.103 ↩ post.dessau.de
- 89.107.160.104 ↩ post.dessau.de
SOA Record
Raw SOA
ns1.eastlink.de dnsadmin.hlkomm.de 2023022101 28800 7200 1209600 600
Primary NS (mname)
ns1.eastlink.de
Admin Email (rname)
dnsadmin@hlkomm.de
Serial
2023022101
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
ns1.eastlink.de
ns2.eastlink.de
ns3.eastlink.de
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:89.107.160.103/32 ip4:89.107.160.104/32 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx ip4:89.107.160.103/32 ip4:89.107.160.104/32 -all
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