Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
flex-pos.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-04 16:23:49 UTC · ↺ Refresh
MX Hostnames
- mail.flex-pos.de
MX Priorities
- mail.flex-pos.de: 10
A / AAAA Records
- 148.251.48.190 ↩ mail.flex-pos.de
Mail Server IPs
- 148.251.48.190 ↩ mail.flex-pos.de
- fe80::21e:67ff:fea4:99f0 (no PTR)
SOA Record
Raw SOA
ns1.first-ns.de dns.hetzner.com 2026072401 14400 1800 604800 86400
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2026072401
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns1.first-ns.de
robotns2.second-ns.de
robotns3.second-ns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a:mail.flex-pos.de mx ?all
📊 DNS lookups: 2/10
? Neutral (?all) — no 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- linkedin-site-verification=980b87f1-e34a-47b9-a178-554424a18bf5
- SPFv=spf1 a:mail.flex-pos.de mx ?all
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