spreewald-feldmann.de

Valid Email Server
Domain Lookup › spreewald-feldmann.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
spreewald-feldmann.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 06:46:35 UTC · ↺ Refresh

MX Hostnames

  • service.rinet.de
  • spreewaldfeldmann-de02c.mail.protection.outlook.com

MX Priorities

  • spreewaldfeldmann-de02c.mail.protection.outlook.com: 0
  • service.rinet.de: 10

A / AAAA Records

  • 185.15.195.97

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::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 46.4.75.185 ↩ service.rinet.de
  • 2a01:4f8:140:92ba::2 ↩ service.rinet.de

SOA Record

Raw SOA dolomit.rinet.de webmaster.rinet.de 2015081893 86400 10800 1209600 3600
Primary NS (mname)
dolomit.rinet.de
Admin Email (rname)
webmaster@rinet.de
Serial
2015081893
Refresh
86400s
Retry
10800s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

dolomit.rinet.de
ns2.namesserver.net

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

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms43326088
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