donautherme.de

Valid Email Server
Domain Lookup › donautherme.de

Domain Overview

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

Checked via [email protected] · 2026-04-01 22:00:10 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • donautherme-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 217.145.99.138 ↩ webgmf02-ssl.tmt.de

Mail Server IPs

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

SOA Record

Raw SOA ns1049.ui-dns.org hostmaster.1und1.com 2017060201 28800 7200 604800 600
Primary NS (mname)
ns1049.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060201
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1016.ui-dns.biz
ns1049.ui-dns.org
ns1044.ui-dns.de
ns1103.ui-dns.com

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:212.27.79.46 include:spf.protection.outlook.com include:_nl.relay.tmt.de include:_web.relay.tmt.de -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: quarantine

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 ip4:212.27.79.46 include:spf.protection.outlook.com include:_nl.relay.tmt.de include:_web.relay.tmt.de -all
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