primusnetz.de

Valid Email Server
Domain Lookup › primusnetz.de

Domain Overview

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

Checked via [email protected] · 2026-03-26 05:22:22 UTC · ↺ Refresh

MX Hostnames

  • mail.primusnetz.de

MX Priorities

  • mail.primusnetz.de: 10

A / AAAA Records

  • 88.198.24.18 ↩ einstein.primusnetz.de

Mail Server IPs

  • 88.198.24.18 ↩ einstein.primusnetz.de
  • 2a01:4f8:222:2261::2 ↩ einstein.primusnetz.de

SOA Record

Raw SOA einstein.primusnetz.de hostmaster.primusnetz.de 2023061102 28800 7200 604800 86400
Primary NS (mname)
einstein.primusnetz.de
Admin Email (rname)
hostmaster@primusnetz.de
Serial
2023061102
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

einstein.primusnetz.de
coulomb.primusnetz.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:88.198.24.18/32 ip4:88.198.94.204/32 ip4:88.198.196.222/32 ip4:85.214.214.228/32 ip6:2a01:238:4290:7e00:ca99:3679:ff7f:a5be/128 ip6:2a01:4f8:160:6161::2/128 ip6:2a01:4f8:160:6161::3/128 ip6:2a01:4f8:222:2261::2/128 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict 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 ip4:88.198.24.18/32 ip4:88.198.94.204/32 ip4:88.198.196.222/32 ip4:85.214.214.228/32 ip6:2a01:238:4290:7e00:ca99:3679:ff7f:a5be/128 ip6:2a01:4f8:160:6161::2/128 ip6:2a01:4f8:160:6161::3/128 ip6:2a01:4f8:222:2261::2/128 -all
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