Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cimbria-rgzv.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 20:33:03 UTC · ↺ Refresh
MX Hostnames
- mx2.gigahost.dk
- mx1.gigahost.dk
- mx3.gigahost.dk
MX Priorities
- mx2.gigahost.dk: 10
- mx1.gigahost.dk: 10
- mx3.gigahost.dk: 10
A / AAAA Records
- 46.183.138.100 (no PTR)
Mail Server IPs
- 46.183.139.12 ↩ mx2.gigahost.dk
- 46.183.139.11 ↩ mx1.gigahost.dk
- 46.183.139.13 ↩ mx3.gigahost.dk
SOA Record
Raw SOA
ns1.gigahost.dk hostmaster.cimbria-rgzv.de 2026031901 10800 3600 604800 3600
Primary NS (mname)
ns1.gigahost.dk
Admin Email (rname)
hostmaster@cimbria-rgzv.de
Serial
2026031901
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns4.gigahost.dk
ns1.gigahost.dk
ns2.gigahost.dk
ns5.gigahost.dk
ns3.gigahost.dk
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.gigahost.dk -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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- SPFv=spf1 mx include:spf.gigahost.dk -all
- spf2.0/pra
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