Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nordmeyer-geotool.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 00:54:38 UTC · ↺ Refresh
MX Hostnames
- nsp01.sicheronline.net
MX Priorities
- nsp01.sicheronline.net: 10
A / AAAA Records
- 136.243.123.85 ↩ www447.your-server.de
Mail Server IPs
- 82.100.228.26 ↩ nsp01.sicheronline.net
SOA Record
Raw SOA
ns81.domaincontrol.com dns.jomax.net 2025051702 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025051702
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns81.domaincontrol.com
ns82.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx a include:ispgateway.de include:_spf.aranes.de a:nsp01.sicheronline.net a:nsp02.sicheronline.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict 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
1 record- SPFv=spf1 mx a include:ispgateway.de include:_spf.aranes.de a:nsp01.sicheronline.net a:nsp02.sicheronline.net -all
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