denhoudijker.nl

Valid Email Server

Domain Overview

DNS: ✓ 3d ago Checker: ✓ 3d ago
denhoudijker.nl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 20:15:00 UTC · ↺ Refresh

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MX Hostnames

  • denhoudijker-nl.mail.protection.outlook.com

MX Priorities

  • denhoudijker-nl.mail.protection.outlook.com: 10

A / AAAA Records

  • 94.124.127.57 ↩ server33.bhosted.nl
  • 2a02:9e0:7000::57 (no PTR)

Mail Server IPs

  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.mijndnsserver.nl hostmaster.denhoudijker.nl 2026050801 28800 7200 2419200 86400
Primary NS (mname)
ns1.mijndnsserver.nl
Admin Email (rname)
hostmaster@denhoudijker.nl
Serial
2026050801
Refresh
28800s
Retry
7200s
Expire
2419200s
Minimum TTL
86400s

Nameservers (NS)

ns3.mijndnsserver.eu
ns1.mijndnsserver.nl
ns2.mijndnsserver.nl
ns4.mijndnsserver.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.bhosted.nl ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 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

2 records
  • MS=ms77887974
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.bhosted.nl ~all
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