prolegro.de

Valid Email Server
Domain Lookup › prolegro.de
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
prolegro.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 17:36:57 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

  • prolegro-de.mail.protection.outlook.com: 1

A / AAAA Records

  • 217.160.0.81 ↩ 217-160-0-81.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::270 ↩ 2001-08d8-100f-f000-0000-0000-0000-0270.elastic-ssl.ui-r.com

Mail Server IPs

  • 52.101.103.137 ↩ mail-miypr02cu00101.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 52.101.209.153 ↩ mail-cpjpr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:ca38::8 ↩ mail-wa4pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca38::a ↩ mail-wa4pr05cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns1110.ui-dns.de hostmaster.kundenserver.de 2016031635 28800 7200 604800 300
Primary NS (mname)
ns1110.ui-dns.de
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2016031635
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1110.ui-dns.org
ns1110.ui-dns.com
ns1110.ui-dns.biz
ns1110.ui-dns.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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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