Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
friedrichshafen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 01:09:16 UTC · ↺ Refresh
MX Hostnames
- mail01.friedrichshafen.de
- mail02.friedrichshafen.de
MX Priorities
- mail02.friedrichshafen.de: 10
- mail01.friedrichshafen.de: 10
A / AAAA Records
- 193.111.102.92 ↩ www.stadtkasse.friedrichshafen.de
Mail Server IPs
- 217.24.204.41 ↩ mail02.friedrichshafen.de
- 217.24.204.40 ↩ mail01.friedrichshafen.de
SOA Record
Raw SOA
auth02.ns.td-fn.net hostmaster.td-fn.net 2026030201 3600 7200 3600 3600
Primary NS (mname)
auth02.ns.td-fn.net
Admin Email (rname)
hostmaster@td-fn.net
Serial
2026030201
Refresh
3600s
Retry
7200s
Expire
3600s
Minimum TTL
3600s
Nameservers (NS)
auth02.ns.td-fn.net
auth01.ns.td-fn.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:217.24.204.40 ip4:217.24.204.41 ip4:10.204.160.158 a:mail01.friedrichshafen.de a:mail02.friedrichshafen.de
📊 DNS lookups: 2/10
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
7 records- google-site-verification=-t2BPmiDN05KZKxDwk4Q0TXB_lBUraTLjMD4aj7u3pA
- SPFv=spf1 ip4:217.24.204.40 ip4:217.24.204.41 ip4:10.204.160.158 a:mail01.friedrichshafen.de a:mail02.friedrichshafen.de
- apple-domain-verification=JFh3wdEq5kWCYt6Z
- apple-domain-verification=Rooxn9sTjgb6hlhd
- MS=ADAC2202A8811B91D578A3CEC181362B89D51236
- lnk_sndcpt_b3cae57afd885270268ddc09adfa7a8d
- swisssign-check=KL2iagGNhxGdkvYD9KOKd7tEYb4
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