schiffahrtsmuseum-unterweser.de

Valid Email Server
Domain Lookup › schiffahrtsmuseum-unterweser.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
schiffahrtsmuseum-unterweser.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 02:37:31 UTC · ↺ Refresh

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MX Hostnames

  • schiffahrtsmuseumunterweser-de04c.mail.protection.outlook.com
  • schiffahrtsmuseumunterweser-de04c.mail.eo.outlook.com

MX Priorities

  • schiffahrtsmuseumunterweser-de04c.mail.protection.outlook.com: 0
  • schiffahrtsmuseumunterweser-de04c.mail.eo.outlook.com: 10

A / AAAA Records

  • 80.228.10.209

Mail Server IPs

  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 52.101.73.24
  • 52.101.73.15
  • 2a01:111:f403:ca04::
  • 2a01:111:f403:ca04::10
  • 2a01:111:f403:ca04::5
  • 2a01:111:f403:ca09::9

SOA Record

Raw SOA ns1.gwport.de root.ns1.gwport.de 1749810047 10800 3600 604800 3600
Primary NS (mname)
ns1.gwport.de
Admin Email (rname)
root@ns1.gwport.de
Serial
1749810047
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns1.gwport.de
ns2.gwport.de

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

✗ 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 include:spf.protection.outlook.com -all
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