Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
heinrichsgruppe.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 00:59:16 UTC · ↺ Refresh
MX Hostnames
- mail.heinrichsgruppe.de
MX Priorities
- mail.heinrichsgruppe.de: 10
A / AAAA Records
- 195.242.102.131 ↩ www131.webspace.hosting
Mail Server IPs
- 195.242.102.131 ↩ www131.webspace.hosting
SOA Record
Raw SOA
ns11.rockinghoster.de hostmaster.rockinghoster.de 2026031201 14400 3600 604800 86400
Primary NS (mname)
ns11.rockinghoster.de
Admin Email (rname)
hostmaster@rockinghoster.de
Serial
2026031201
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns11.rockinghoster.de
ns12.rockinghoster.de
ns13.rockinghoster.de
ns14.rockinghoster.de
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.webspace.hosting -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;pct=100;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
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.webspace.hosting -all
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