arndt-steuerberater.de

Valid Email Server
Domain Lookup › arndt-steuerberater.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
arndt-steuerberater.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 19:12:42 UTC · ↺ Refresh

MX Hostnames

  • mx23d.antispameurope.com
  • mx23c.antispameurope.com
  • mx16a.antispameurope.com
  • mx23b.antispameurope.com

MX Priorities

  • mx16a.antispameurope.com: 10
  • mx23b.antispameurope.com: 10
  • mx23d.antispameurope.com: 200
  • mx23c.antispameurope.com: 200

A / AAAA Records

  • 81.169.145.164 ↩ wa4.rzone.de
  • 2a01:238:20a:202:1164:: ↩ wa4.rzone.de

Mail Server IPs

  • 94.100.132.100 ↩ hsmx01.antispameurope.com
  • 83.246.65.85 ↩ hsmx01-hz2.antispameurope.com
  • 83.246.65.100 ↩ nlb01-hz2.hornetsecurity.com.65.246.83.in-addr.arpa
  • 94.100.134.10 ↩ hsmx06.antispameurope.com

SOA Record

Raw SOA shades02.rzone.de hostmaster.strato-rz.de 2020062244 86400 7200 604800 300
Primary NS (mname)
shades02.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020062244
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

docks02.rzone.de
shades02.rzone.de

SPF Record

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

DMARC Record

✓ Reject
v=DMARC1;p=reject;
✓ Reject — strongest protection
📋 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

1 record
  • SPFv=spf1 include:spf.hornetsecurity.com ~all
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