drk-kv-unna.de

Valid Email Server
Domain Lookup › drk-kv-unna.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
drk-kv-unna.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-06 14:25:26 UTC · ↺ Refresh

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MX Hostnames

  • mx04.hornetsecurity.com
  • mx01.hornetsecurity.com
  • mx02.hornetsecurity.com
  • mx03.hornetsecurity.com
  • drkkvunna-de0ie.mail.protection.outlook.com

MX Priorities

  • drkkvunna-de0ie.mail.protection.outlook.com: 50
  • mx02.hornetsecurity.com: 20
  • mx04.hornetsecurity.com: 40
  • mx03.hornetsecurity.com: 30
  • mx01.hornetsecurity.com: 10

A / AAAA Records

  • 217.160.0.218
  • 2001:8d8:100f:f000::259

Mail Server IPs

  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.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:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 94.100.136.8 ↩ mx02.hornetsecurity.com
  • 94.100.136.7 ↩ mx04.hornetsecurity.com
  • 94.100.134.8
  • 94.100.132.8

SOA Record

Raw SOA ns1028.ui-dns.de hostmaster.1und1.de 2016092026 28800 7200 604800 300
Primary NS (mname)
ns1028.ui-dns.de
Admin Email (rname)
hostmaster@1und1.de
Serial
2016092026
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

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

SPF Record

✓ Strict (-all)
v=spf1 a:mail.drk-kv-unna.de ip4:217.92.231.165 ip4:93.241.59.194 ip4:217.91.191.26 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:spf.emailsignatures365.com include:_spf.kundenserver.de include:spf.easybill-mail.de a:mailsrv.drkun.de -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • apple-domain-verification=XtDhLAzFlmyeVEIr
  • sophos-domain-verification=99ac5be5e4591de81afe1e5e28e0f470e770bda8
  • MS=ms91952750
  • SPFv=spf1 a:mail.drk-kv-unna.de ip4:217.92.231.165 ip4:93.241.59.194 ip4:217.91.191.26 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:spf.emailsignatures365.com include:_spf.kundenserver.de include:spf.easybill-mail.de a:mailsrv.drkun.de -all
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