annamueritz.de

Valid Email Server

Domain Overview

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

Checked via [email protected] · 2026-04-04 18:15:58 UTC · ↺ Refresh

MX Hostnames

  • mail03.loswebos.de

MX Priorities

  • mail03.loswebos.de: 10

A / AAAA Records

  • 213.187.93.86 ↩ host07.loswebos.de
  • 2a02:238:f010:1:1::1f5:c0ba (no PTR)

Mail Server IPs

  • 213.187.93.112 ↩ mail03.loswebos.de
  • 213.187.93.175 ↩ mail03.loswebos.de
  • 213.187.93.129 ↩ mail03.loswebos.de

SOA Record

Raw SOA a.isp-nameserver.de support.isp-nameserver.de 2020060801 14400 3600 604800 3600
Primary NS (mname)
a.isp-nameserver.de
Admin Email (rname)
support@isp-nameserver.de
Serial
2020060801
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

c.isp-nameserver.de
b.isp-nameserver.de
a.isp-nameserver.de

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a include:_spf.isp-nameserver.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

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

1 record
  • SPFv=spf1 mx a include:_spf.isp-nameserver.de ~all
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