dr-mayschak.de

Valid Email Server
Domain Lookup › dr-mayschak.de

Domain Overview

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

Checked via [email protected] · 2026-03-21 14:58:25 UTC · ↺ Refresh

MX Hostnames

  • nebulus.pronego.com

MX Priorities

  • nebulus.pronego.com: 10

A / AAAA Records

  • 178.63.13.139 ↩ mail.pronego.com

Mail Server IPs

  • 178.63.13.139 ↩ mail.pronego.com
  • 2a01:4f8:110:513e::2 ↩ mail.pronego.com

SOA Record

Raw SOA nebulus.pronego.com root.nebulus.pronego.com 2026032001 28800 7200 604800 39600
Primary NS (mname)
nebulus.pronego.com
Admin Email (rname)
root@nebulus.pronego.com
Serial
2026032001
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
39600s

Nameservers (NS)

ns1.first-ns.de
nebulus.pronego.com
robotns2.second-ns.de
robotns3.second-ns.com

SPF Record

✓ Strict (-all)
v=spf1 a mx -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

1 record
  • SPFv=spf1 a mx -all
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