genuport.de

Valid Email Server
Domain Lookup › genuport.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
genuport.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-27 22:49:14 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 76.76.21.21 (no PTR)

Mail Server IPs

  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.start-dns.de info.genuport.de 2026010805 14400 3600 604800 300
Primary NS (mname)
ns1.start-dns.de
Admin Email (rname)
info@genuport.de
Serial
2026010805
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns2.start-dns.de
ns1.start-dns.de
ns3.start-dns.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:213.209.108.42 a mx -all
📊 DNS lookups: 3/10
✓ 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

4 records
  • apple-domain-verification=QDyib1NkPfGVDCvz
  • google-site-verification=kUMoUqU4Y5VNVWHbyNo6OVgtf_yjgiKO4abKmu7SfX8
  • SPFv=spf1 include:spf.protection.outlook.com ip4:213.209.108.42 a mx -all
  • sophos-domain-verification=1c1078e1175ee48511e0629e16a71bfc2057c70c425060ba40741f0df0ff610a
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