smart-pr.de

Valid Email Server
Domain Lookup › smart-pr.de

Domain Overview

DNS: ✓ just now Checker: ✓ just now
smart-pr.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-03 10:34:44 UTC · ↺ Refresh

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MX Hostnames

  • smartpr-de01c.mail.protection.outlook.com

MX Priorities

  • smartpr-de01c.mail.protection.outlook.com: 10

A / AAAA Records

  • 217.160.0.52 ↩ 217-160-0-52.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::233 ↩ 2001-08d8-100f-f000-0000-0000-0000-0233.elastic-ssl.ui-r.com

Mail Server IPs

  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com

SOA Record

Raw SOA ns1028.ui-dns.de hostmaster.kundenserver.de 2017061600 28800 7200 604800 300
Primary NS (mname)
ns1028.ui-dns.de
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2017061600
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1028.ui-dns.com
ns1028.ui-dns.org
ns1028.ui-dns.biz
ns1028.ui-dns.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:217.91.165.63 ip4:94.79.189.202 include:spf.crsend.com include:_spf.zimpel.de include:spf.protection.outlook.com a:relay-cluster-eu01.hornetsecurity.com include:146042744.spf08.hubspotemail.net ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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
  • google-site-verification=aiJHlXY1xqPvENBDTVOa7BmGJvmVCG9uP-ddN5NPa2w
  • SPFv=spf1 a mx ip4:217.91.165.63 ip4:94.79.189.202 include:spf.crsend.com include:_spf.zimpel.de include:spf.protection.outlook.com a:relay-cluster-eu01.hornetsecurity.com include:146042744.spf08.hubspotemail.net ~all
  • MS=ms80908590
  • MS=ms11860689
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