Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fressgut.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 04:25:39 UTC · ↺ Refresh
MX Hostnames
- mail-mo.sturmlan.net
MX Priorities
- mail-mo.sturmlan.net: 10
A / AAAA Records
- 136.243.187.20 ↩ mo.sturmlan.net
Mail Server IPs
- 136.243.187.17 ↩ mail-mo.sturmlan.net
SOA Record
Raw SOA
isengard.sturmlan.net hostmaster.sturmlan.net 2023062804 43200 10800 3600000 3600
Primary NS (mname)
isengard.sturmlan.net
Admin Email (rname)
hostmaster@sturmlan.net
Serial
2023062804
Refresh
43200s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
ns3.sturmlan.net
ns4.sturmlan.net
ns2.sturmlan.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a a:mo.sturmlan.net a:mail-mo.sturmlan.net a:isengard.sturmlan.net a:mail-obiwan.sturmlan.net ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate 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 a a:mo.sturmlan.net a:mail-mo.sturmlan.net a:isengard.sturmlan.net a:mail-obiwan.sturmlan.net ~all
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