peterbaumann.de

Valid Email Server
Domain Lookup › peterbaumann.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
peterbaumann.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 21:57:00 UTC · ↺ Refresh

MX Hostnames

  • mail.green-internet.net

MX Priorities

  • mail.green-internet.net: 10

A / AAAA Records

  • 91.218.23.22 (no PTR)

Mail Server IPs

  • 91.218.23.10 ↩ mail.green-internet.net

SOA Record

Raw SOA ns1.green-internet.net hostmaster.biohost.de 2023050901 43200 7200 1209600 86400
Primary NS (mname)
ns1.green-internet.net
Admin Email (rname)
hostmaster@biohost.de
Serial
2023050901
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns4.green-internet.net
ns2.green-internet.net
ns3.green-internet.net
ns1.green-internet.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.biohost.de ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 include:spf.biohost.de ~all
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