pingwin.nl

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
pingwin.nl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-29 12:26:10 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • pingwin-nl.mail.protection.outlook.com: 0
  • pingwin-nl.mail.protection.outlook.com: 10

A / AAAA Records

  • 217.18.77.18 ↩ vps1.greenbug.nl

Mail Server IPs

  • 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.linqhost.nl hostmaster.pingwin.nl 2021082701 14400 3600 1209600 86400
Primary NS (mname)
ns1.linqhost.nl
Admin Email (rname)
hostmaster@pingwin.nl
Serial
2021082701
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.linqhost.eu
ns1.linqhost.nl
ns3.linqhost.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.linqhost.nl a mx include:spf.protection.outlook.com ip4:217.18.77.18 include:_spf.exactonline.nl include:spf.collectonline.eu ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate 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

1 record
  • SPFv=spf1 include:_spf.linqhost.nl a mx include:spf.protection.outlook.com ip4:217.18.77.18 include:_spf.exactonline.nl include:spf.collectonline.eu ~all
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