Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
furth-online.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 15:02:15 UTC · ↺ Refresh
MX Hostnames
- mail.lauf-forum.at
MX Priorities
- mail.lauf-forum.at: 20
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 78.46.50.57 ↩ mail.lauf-forum.at
- 2a01:4f8:110:3067::102 ↩ mail.lauf-forum.at
SOA Record
Raw SOA
chip.ns.cloudflare.com dns.cloudflare.com 2398122650 10000 2400 604800 1800
Primary NS (mname)
chip.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398122650
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
meiling.ns.cloudflare.com
chip.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:138.201.133.102/32 ip6:2a01:4f8:172:30a0::102/128 -all
📊 DNS lookups: 0/10
✓ 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 ip4:138.201.133.102/32 ip6:2a01:4f8:172:30a0::102/128 -all
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