Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
helios.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 11:55:56 UTC · ↺ Refresh
MX Hostnames
- mailhost.helios.de
MX Priorities
- mailhost.helios.de: 10
A / AAAA Records
- 193.141.98.38 ↩ www.helios.de
Mail Server IPs
- 193.141.98.37 ↩ proxy.helios.de
SOA Record
Raw SOA
ns.helios.de helmut.helios.de 202509170 3600 7200 3600000 7200
Primary NS (mname)
ns.helios.de
Admin Email (rname)
helmut@helios.de
Serial
202509170
Refresh
3600s
Retry
7200s
Expire
3600000s
Minimum TTL
7200s
Nameservers (NS)
ns2.pop-hannover.net
ns.helios.de
ns.pop-hannover.de
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:193.141.98.0/8 include:_spf.helios.de ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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
2 records- google-site-verification=DJNhHiAzcMIV3__xgcXbdR2zLx3Wu5rXew03pn1DoWc
- SPFv=spf1 ip4:193.141.98.0/8 include:_spf.helios.de ~all
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