Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
biosolveit.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 16:44:20 UTC · ↺ Refresh
MX Hostnames
- mail.biosolveit.de
MX Priorities
- mail.biosolveit.de: 10
A / AAAA Records
- 194.8.222.62 ↩ mail.biosolveit.de
Mail Server IPs
- 194.8.222.62 ↩ mail.biosolveit.de
SOA Record
Raw SOA
dns11.netcologne.de hostmaster.netcologne.de 2026032708 10800 3600 3600000 3600
Primary NS (mname)
dns11.netcologne.de
Admin Email (rname)
hostmaster@netcologne.de
Serial
2026032708
Refresh
10800s
Retry
3600s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
dns11.netcologne.de
dns12.netcologne.de
dns13.netcologne.de
dns14.netcologne.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a ip4:194.8.222.62 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 a ip4:194.8.222.62 ~all
- MS=E208202BB53FA51657CC4A5922EC955258D9A85A
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