Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
svd-invest.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 19:46:30 UTC · ↺ Refresh
MX Hostnames
- mx.hei-email.de
MX Priorities
- mx.hei-email.de: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 82.165.26.86 ↩ mx.hei-email.de
SOA Record
Raw SOA
ns.h-e-i.de root.h-e-i.de 2021051701 10001 7200 604800 3600
Primary NS (mname)
ns.h-e-i.de
Admin Email (rname)
root@h-e-i.de
Serial
2021051701
Refresh
10001s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.h-e-i.de
ns.h-e-i.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:82.165.26.86 mx ip4:195.201.108.33 ip4:130.180.90.138 -all
📊 DNS lookups: 1/10
✓ 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 ip4:82.165.26.86 mx ip4:195.201.108.33 ip4:130.180.90.138 -all
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