Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
grensimmo.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 05:25:18 UTC · ↺ Refresh
MX Hostnames
- grensimmo.com
MX Priorities
- grensimmo.com: 0
A / AAAA Records
- 88.214.28.9 ↩ web6.hostingcp.eu
Mail Server IPs
- 88.214.28.9 ↩ web6.hostingcp.eu
SOA Record
Raw SOA
nsauth1.hostingcp.eu hostmaster.hostingcp.eu 2025050801 300 3600 1209600 86400
Primary NS (mname)
nsauth1.hostingcp.eu
Admin Email (rname)
hostmaster@hostingcp.eu
Serial
2025050801
Refresh
300s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsauth2.hostingcp.nl
nsauth3.hostingcp.be
nsauth1.hostingcp.eu
nsauth4.hostingcp.eu
SPF Record
✓ Strict (-all)
v=spf1 a mx include:_relay.hostingcp.eu -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
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:_relay.hostingcp.eu -all
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