Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tauchtechnik-fraenzle.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 02:27:55 UTC · ↺ Refresh
MX Hostnames
- mail1.data-cmr.net
- mail2.data-cmr.net
MX Priorities
- mail1.data-cmr.net: 10
- mail2.data-cmr.net: 20
A / AAAA Records
- 185.40.245.50 (no PTR)
Mail Server IPs
- 185.40.247.75 (no PTR)
SOA Record
Raw SOA
a.ns.linefinity.com hostmaster.linefinity.com 1185738579 10800 1800 1209600 1800
Primary NS (mname)
a.ns.linefinity.com
Admin Email (rname)
hostmaster@linefinity.com
Serial
1185738579
Refresh
10800s
Retry
1800s
Expire
1209600s
Minimum TTL
1800s
Nameservers (NS)
a.ns.linefinity.com
c.ns.linefinity.com
b.ns.linefinity.com
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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