Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
derkurier-swd.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 14:50:08 UTC · ↺ Refresh
MX Hostnames
- mail01.bnn.de
- mail02.bnn.de
MX Priorities
- mail01.bnn.de: 10
- mail02.bnn.de: 10
A / AAAA Records
- 185.88.213.40 ↩ app-a-io.c-902.maxcluster.net
Mail Server IPs
- 193.202.119.68 ↩ mail01.bnn.de
- 193.202.119.70 ↩ mail02.bnn.de
SOA Record
Raw SOA
ns01.telemaxx.net hostmaster.telemaxx.net 2025011300 10800 3600 604800 86400
Primary NS (mname)
ns01.telemaxx.net
Admin Email (rname)
hostmaster@telemaxx.net
Serial
2025011300
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns02.telemaxx.net
ns04.telemaxx.org
ns01.telemaxx.net
ns03.telemaxx.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
1 record- MS=ms96505861
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