frohnauer.de

Valid Email Server
Domain Lookup › frohnauer.de

Domain Overview

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

Checked via [email protected] · 2026-04-03 08:42:24 UTC · ↺ Refresh

MX Hostnames

  • mx01.frohnauer.de

MX Priorities

  • mx01.frohnauer.de: 10

A / AAAA Records

  • 91.106.125.101 ↩ mx.obx.de

Mail Server IPs

  • 217.86.164.97 ↩ mx01.frohnauer.de

SOA Record

Raw SOA a.ns14.net kontakt.ois.de 2025060200 10800 3600 604800 180
Primary NS (mname)
a.ns14.net
Admin Email (rname)
kontakt@ois.de
Serial
2025060200
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
180s

Nameservers (NS)

a.ns14.net
c.ns14.net
b.ns14.net
d.ns14.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:80.241.59.69 a:printtopdf.de include:mail.obx.de mx -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No 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
  • SPFv=spf1 ip4:80.241.59.69 a:printtopdf.de include:mail.obx.de mx -all
  • MS=ms44532875
  • MS=86CA46A029CD249B616F6C8EF289A571673759C8
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