rt115.de

Valid Email Server
Domain Lookup › rt115.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
rt115.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 20:05:52 UTC · ↺ Refresh

MX Hostnames

  • mail.rt115.de
  • mx2eb7.netcup.net

MX Priorities

  • mx2eb7.netcup.net: 50
  • mail.rt115.de: 10

A / AAAA Records

  • 46.30.57.82 ↩ r27352.agenturserver.it

Mail Server IPs

  • 91.204.46.183 ↩ mx2eb7.netcup.net
  • 2a03:4000::460:e8b9:aeff:fe80:8ff9 ↩ mx2eb7.netcup.net

SOA Record

Raw SOA root-dns.netcup.net dnsadmin.netcup.net 2022102408 300 300 1209600 300
Primary NS (mname)
root-dns.netcup.net
Admin Email (rname)
dnsadmin@netcup.net
Serial
2022102408
Refresh
300s
Retry
300s
Expire
1209600s
Minimum TTL
300s

Nameservers (NS)

root-dns.netcup.net
second-dns.netcup.net
third-dns.netcup.net

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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

No TXT records found.

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