sostmeier.de

Valid Email Server
Domain Lookup › sostmeier.de

Domain Overview

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

Checked via [email protected] · 2026-03-21 16:28:28 UTC · ↺ Refresh

MX Hostnames

  • mail.gslb.sostmeier.net

MX Priorities

  • mail.gslb.sostmeier.net: 10

A / AAAA Records

  • 185.181.133.114 ↩ shared-clump0278-web.agenturserver.it

Mail Server IPs

  • 62.159.202.197 ↩ mail.gslb.sostmeier.net

SOA Record

Raw SOA pns.dtag.de dns.telekom.de 2026031000 10800 3600 2419200 3600
Primary NS (mname)
pns.dtag.de
Admin Email (rname)
dns@telekom.de
Serial
2026031000
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

ns1.telekom.net
pns.dtag.de

SPF Record

✓ Strict (-all)
v=spf1 mx include:_spf.sostmeier.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; adkim=s; aspf=s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict · DKIM alignment: Strict
⚠ 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 mx include:_spf.sostmeier.de -all
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