Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
upstairs-landau.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 19:52:44 UTC · ↺ Refresh
MX Hostnames
- mx4.agenturserver.de
- mx2.agenturserver.de
- mx1.agenturserver.de
- mx3.agenturserver.de
MX Priorities
- mx3.agenturserver.de: 20
- mx1.agenturserver.de: 10
- mx2.agenturserver.de: 10
- mx4.agenturserver.de: 50
A / AAAA Records
- 185.237.66.160 ↩ shared-clump0023-web.agenturserver.it
Mail Server IPs
- 185.15.192.58 ↩ mx3.agenturserver.de
- 185.15.192.56 ↩ mx1.agenturserver.de
- 185.15.192.57 ↩ mx2.agenturserver.de
- 185.15.192.59 ↩ mx4.agenturserver.de
SOA Record
Raw SOA
ns01.agenturserver.de support.mittwald.de 1720918062 28800 7200 604800 3600
Primary NS (mname)
ns01.agenturserver.de
Admin Email (rname)
support@mittwald.de
Serial
1720918062
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns01.agenturserver.it
ns01.agenturserver.co
ns01.agenturserver.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:agenturserver.de ~all
📊 DNS lookups: 1/10
~ 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
2 records- SPFv=spf1 include:agenturserver.de ~all
- DKIMv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3QbnVekHnxFDdjzA4U6IjtVKtLHlMEINXHDNPn6oC9ixGYtAFYQAtXCn3g3RZHk9ZVh4uoR936wzrROUaqQnwOfhj8BnegbHRTOIwudDtKgoh2EAOLxxip9GA23X0oLMj5PPJl7HgyO89X4nGZKsTPgnSer3x9/nYUSY3iOcXjnbgrlu10+x7511T9Y6B+bwEo9dWXS96C8gNo1bcC5LSZf8xEJetodEEAMgjny6cYKqAYwiiwlhw0Yln0SFV+C7l0jce6/9qitJBHAU9VyHLSi9acE5D9ScXZ3ALWVvrNc6ypizSSluuzia5+RsoiaQenDBV4VYwGJz7g1tag3+DwIDAQAB
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