Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stadtbus-ueberlingen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 15:51:26 UTC · ↺ Refresh
MX Hostnames
- fallback.teledata-fn.de
- fallback.ffm.teledata-fn.de
- mx1.teledata-fn.de
- mx0.teledata-fn.de
MX Priorities
- fallback.ffm.teledata-fn.de: 30
- fallback.teledata-fn.de: 20
- mx0.teledata-fn.de: 10
- mx1.teledata-fn.de: 10
A / AAAA Records
- 212.62.200.221 ↩ web02.23970.srv.lzi.ims.td-fn.net
Mail Server IPs
- 82.98.106.76 ↩ fallback.ffm.teledata-fn.de
- 217.24.194.18 ↩ fallback.teledata-fn.de
- 2a02:590:1:1::18 ↩ fallback.teledata-fn.de
- 212.62.194.63 ↩ mx0.teledata-fn.de
- 2a02:590:1:3::63 ↩ mx0.teledata-fn.de
- 217.24.194.61 ↩ mx1.teledata-fn.de
- 2a02:590:1:1::61 ↩ mx1.teledata-fn.de
SOA Record
Raw SOA
auth02.ns.td-fn.net hostmaster.td-fn.net 2022050901 28800 7200 1209600 86400
Primary NS (mname)
auth02.ns.td-fn.net
Admin Email (rname)
hostmaster@td-fn.net
Serial
2022050901
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
auth01.ns.td-fn.net
auth02.ns.td-fn.net
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
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
No TXT records found.
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