Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rinnen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 21:36:09 UTC · ↺ Refresh
MX Hostnames
- mx4.agenturserver.de
- mx3.agenturserver.de
- mx1.agenturserver.de
- mx2.agenturserver.de
MX Priorities
- mx4.agenturserver.de: 50
- mx1.agenturserver.de: 10
- mx3.agenturserver.de: 20
- mx2.agenturserver.de: 10
A / AAAA Records
- 85.13.139.190 ↩ dd19428.kasserver.com
Mail Server IPs
- 185.15.192.59 ↩ mx4.agenturserver.de
- 185.15.192.56 ↩ mx1.agenturserver.de
- 185.15.192.58 ↩ mx3.agenturserver.de
- 185.15.192.57 ↩ mx2.agenturserver.de
SOA Record
Raw SOA
ns01.agenturserver.de support.mittwald.de 1760682371 28800 7200 604800 3600
Primary NS (mname)
ns01.agenturserver.de
Admin Email (rname)
support@mittwald.de
Serial
1760682371
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns01.agenturserver.it
ns01.agenturserver.de
ns01.agenturserver.co
SPF Record
✓ Soft Fail (~all)
v=spf1 include:agenturserver.de ip4:185.188.109.82/29 ip4:80.151.35.23/29 include:_spf.psm.knowbe4.com ~all
📊 DNS lookups: 2/10
~ 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
3 records- 6b5dd3eae489e80c9e990eb3285e7409b8ae1de886e06c1997c45c2c37820e6
- MS=93C241DD0D2098FC332709CCA4B70F9F7A21AB92
- SPFv=spf1 include:agenturserver.de ip4:185.188.109.82/29 ip4:80.151.35.23/29 include:_spf.psm.knowbe4.com ~all
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