dr-nasef.de

Valid Email Server
Domain Lookup › dr-nasef.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dr-nasef.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 18:35:33 UTC · ↺ Refresh

MX Hostnames

  • w010acba.kasserver.com

MX Priorities

  • w010acba.kasserver.com: 10

A / AAAA Records

  • 212.124.41.173 (no PTR)

Mail Server IPs

  • 85.13.143.244 ↩ dd16230.kasserver.com

SOA Record

Raw SOA ns5.kasserver.com hostmaster.kasserver.com 2602191228 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2602191228
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s

Nameservers (NS)

ns5.kasserver.com
ns6.kasserver.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -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:spf.protection.outlook.com -all
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