immo-schiller.de

Valid Email Server
Domain Lookup › immo-schiller.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
immo-schiller.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 11:47:42 UTC · ↺ Refresh

MX Hostnames

  • mailserver.sperl.de
  • mforward.dtag.de

MX Priorities

  • mforward.dtag.de: 50
  • mailserver.sperl.de: 20

A / AAAA Records

  • 62.245.246.81 ↩ web2.sperl.de

Mail Server IPs

  • 194.25.242.123 ↩ mforward.dtag.de
  • 62.245.246.67 ↩ mailserver.sperl.de

SOA Record

Raw SOA dns3.sperl.de hostmaster.sperl.de 2025120703 10800 7200 604800 86400
Primary NS (mname)
dns3.sperl.de
Admin Email (rname)
hostmaster@sperl.de
Serial
2025120703
Refresh
10800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

pns.dtag.de
secondary006.dtag.net

SPF Record

✓ Strict (-all)
v=spf1 a:mail-out.m-online.net a:mail1.sperl.de -all
📊 DNS lookups: 2/10
✓ 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

3 records
  • SPFv=spf1 a:mail-out.m-online.net a:mail1.sperl.de -all
  • MS=ms57787944
  • 1lWAXaSGwSD5+sJ6K3fJZQ70HpSmDbjJEmaT4G5Z2y9WPqnb0nnp363ZV30CfyMFevt9bZRjT/sL7Xqih5kkUg==
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