Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nathalie-lehmann.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 02:09:24 UTC · ↺ Refresh
MX Hostnames
- mail.nathalie-lehmann.de
MX Priorities
- mail.nathalie-lehmann.de: 10
A / AAAA Records
- 178.254.11.31 ↩ sh8-37.1blu.de
Mail Server IPs
- 178.254.4.101 ↩ ms-10.1blu.de
SOA Record
Raw SOA
ns01.1blu.de hostmaster.1blu.de 2025011601 43200 3600 604800 300
Primary NS (mname)
ns01.1blu.de
Admin Email (rname)
hostmaster@1blu.de
Serial
2025011601
Refresh
43200s
Retry
3600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns01.1blu.de
ns02.1blu.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx include:_spf.1blu.de ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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
3 records- google-site-verification=OhiJ6ui4EzbI0vciaFgENDwcPgcomLfsCryJasfuBlk
- SPFv=spf1 mx include:_spf.1blu.de ~all
- google-site-verification=oxjt1_X1bNCf8ggHkvcrcO7oH3-1BPc2QtXBpMBNqAU
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