hdt-essen.de

Valid Email Server
Domain Lookup › hdt-essen.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
hdt-essen.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 04:11:30 UTC · ↺ Refresh

MX Hostnames

  • hdtessen-de0i.mail.protection.outlook.com

MX Priorities

  • hdtessen-de0i.mail.protection.outlook.com: 10

A / AAAA Records

  • 178.63.143.248 ↩ k53r94.meinserver.io

Mail Server IPs

  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.kle-hosting.net info.kle-hosting.de 2019053167 28800 7200 604800 900
Primary NS (mname)
ns1.kle-hosting.net
Admin Email (rname)
info@kle-hosting.de
Serial
2019053167
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
900s

Nameservers (NS)

ns2.kle-hosting.net
ns1.kle-hosting.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spfa.myconvento.com ip4:172.31.25.189/32 ip4:213.185.81.117/32 ip4:213.185.80.231/32 ip4:213.185.81.119/32 ip4:80.155.24.90 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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

1 record
  • SPFv=spf1 include:spf.protection.outlook.com include:spfa.myconvento.com ip4:172.31.25.189/32 ip4:213.185.81.117/32 ip4:213.185.80.231/32 ip4:213.185.81.119/32 ip4:80.155.24.90 ~all
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