taubmann-os.de

Valid Email Server
Domain Lookup › taubmann-os.de
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
taubmann-os.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 14:25:09 UTC · ↺ Refresh

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MX Hostnames

  • mx51.mymxserver.com
  • nx51.mymxserver.com

MX Priorities

  • nx51.mymxserver.com: 20
  • mx51.mymxserver.com: 10

A / AAAA Records

  • 176.52.244.164 ↩ r3989.agenturserver.it

Mail Server IPs

  • 188.94.251.250 ↩ nx51.mymxserver.com
  • 188.94.251.25 ↩ mx51.mymxserver.com
  • 188.94.249.25 ↩ mx51.mymxserver.com

SOA Record

Raw SOA nsa1.schlundtech.de hosting.thamm-it.de 2023060203 43200 7200 1209600 86400
Primary NS (mname)
nsa1.schlundtech.de
Admin Email (rname)
hosting@thamm-it.de
Serial
2023060203
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

nsb1.schlundtech.de
nsa1.schlundtech.de
nsc1.schlundtech.de
nsd1.schlundtech.de

SPF Record

✓ Strict (-all)
v=spf1 include:agenturserver.de -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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 include:agenturserver.de -all
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