Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
immobilien-blum.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 06:01:53 UTC · ↺ Refresh
MX Hostnames
- mailin.artif.net
MX Priorities
- mailin.artif.net: 10
A / AAAA Records
- 138.201.139.16 ↩ hetzner42.srv.artif.net
Mail Server IPs
- 148.251.45.48 ↩ mailin.artif.net
SOA Record
Raw SOA
a.ns-artif.de hostmaster.artif.com 2026011007 43200 7200 1209600 600
Primary NS (mname)
a.ns-artif.de
Admin Email (rname)
hostmaster@artif.com
Serial
2026011007
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
c.ns-artif.de
d.ns-artif.de
b.ns-artif.de
a.ns-artif.de
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.artif.net -all
📊 DNS lookups: 3/10
✓ 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 a mx include:spf.artif.net -all
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