s-heidinger.de

Valid Email Server
Domain Lookup › s-heidinger.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
s-heidinger.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 10:41:35 UTC · ↺ Refresh

MX Hostnames

  • s-heidinger.de

MX Priorities

  • s-heidinger.de: 10

A / AAAA Records

  • 154.56.106.120 ↩ mikev5.bpaserver.net

Mail Server IPs

  • 154.56.106.120 ↩ mikev5.bpaserver.net

SOA Record

Raw SOA ns3.edns.de hostmaster.edns.de 2020091011 10800 3600 604800 86400
Primary NS (mname)
ns3.edns.de
Admin Email (rname)
hostmaster@edns.de
Serial
2020091011
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns3.edns.de
ns4.edns.de

SPF Record

✓ Strict (-all)
v=spf1 a:mikev5.bpaserver.net ip4:154.56.106.121 ip4:154.56.106.120 -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

5 records
  • y9gkd4mdv8qy0mljjmdn0y5cd2gr0xyk
  • _q5xpgynhsv3e4z6v1dwunurohnk5zjo
  • 4t75k47fwrcvxn0clr6q9kcvvd46c2r7
  • SPFv=spf1 a:mikev5.bpaserver.net ip4:154.56.106.121 ip4:154.56.106.120 -all
  • _7uszfo018wdh4zsyfby1xw2zex51xz5
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