Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
hno-arolsen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-04 19:27:15 UTC · ↺ Refresh
MX Hostnames
- mail.hno-arolsen.de
MX Priorities
- mail.hno-arolsen.de: 10
A / AAAA Records
- 78.46.148.196 ↩ dedi4207.your-server.de
Mail Server IPs
- 46.4.4.71 ↩ xmail2.hbbx.de
SOA Record
Raw SOA
ns1.antagus.de root.ns1.antagus.de 1687867639 10800 3600 604800 3600
Primary NS (mname)
ns1.antagus.de
Admin Email (rname)
root@ns1.antagus.de
Serial
1687867639
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.antagus.de
ns2.antagus.de
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.hbbx.de -all
📊 DNS lookups: 3/10
✓ 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 a mx include:spf.hbbx.de -all
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