walterwijnen.nl

Valid Email Server
Domain Lookup › walterwijnen.nl

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
walterwijnen.nl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-14 04:00:51 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 185.232.249.243 ↩ ns1.svsict-hosting.nl

Mail Server IPs

  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com

SOA Record

Raw SOA ns.puffinonline.eu hostmaster.puffinonline.eu 2025100200 7200 3600 1209600 901
Primary NS (mname)
ns.puffinonline.eu
Admin Email (rname)
hostmaster@puffinonline.eu
Serial
2025100200
Refresh
7200s
Retry
3600s
Expire
1209600s
Minimum TTL
901s

Nameservers (NS)

ns.puffinonline.nl
ns.puffinonline.net
ns.puffinonline.eu
ns.puffinonline.de
ns.puffinonline.be

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:185.232.249.243 include:spf.protection.outlook.com ip4:91.238.177.65 include:spf.svsict.nl -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

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
  • SPFv=spf1 mx a ip4:185.232.249.243 include:spf.protection.outlook.com ip4:91.238.177.65 include:spf.svsict.nl -all
  • MS=ms20461690
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