reckmann.de

Valid Email Server
Domain Lookup › reckmann.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
reckmann.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 05:57:47 UTC · ↺ Refresh

MX Hostnames

  • reckmann-de.mail.protection.outlook.com

MX Priorities

  • reckmann-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 46.38.231.184 ↩ srv2.everscreen.de
  • 2a03:4000:10:29f:1::1 ↩ nobody.yourvserver.net

Mail Server IPs

  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.rrpproxy.net tech.rrpproxy.net 2025100200 10800 3600 604800 28800
Primary NS (mname)
ns1.rrpproxy.net
Admin Email (rname)
tech@rrpproxy.net
Serial
2025100200
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
28800s

Nameservers (NS)

ns2.dnsres.net
ns1.dnsres.net
ns3.dnsres.net

SPF Record

✓ Strict (-all)
v=spf1 a mx a:mail2.reckmann.de a:mailing.everscreen-hosting.de a:mail.everscreen-hosting.de a:mail.mailserver11.com include:spf.protection.outlook.com include:spf.mailjet.com -all
📊 DNS lookups: 8/10
✓ 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 mx a:mail2.reckmann.de a:mailing.everscreen-hosting.de a:mail.everscreen-hosting.de a:mail.mailserver11.com include:spf.protection.outlook.com include:spf.mailjet.com -all
  • google-site-verification=4_ifzJDxGDATe-S1ghQCyx5WD2h7VqdfzUlWtSFQ_-Q
  • MS=ms98193425
Full email verification for reckmann.de

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