postmap.nl

Email Relay / Proxy
Domain Lookup › postmap.nl

Domain Overview

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

Checked via [email protected] · 2026-03-14 06:20:07 UTC · ↺ Refresh

MX Hostnames

  • route3.mx.cloudflare.net
  • route2.mx.cloudflare.net
  • route1.mx.cloudflare.net

MX Priorities

  • route2.mx.cloudflare.net: 76
  • route3.mx.cloudflare.net: 56
  • route1.mx.cloudflare.net: 60

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 162.159.205.19 ↩ route2.mx.cloudflare.net
  • 162.159.205.18 ↩ route2.mx.cloudflare.net
  • 162.159.205.17 ↩ route2.mx.cloudflare.net
  • 2606:4700:f5::e ↩ route2.mx.cloudflare.net
  • 2606:4700:f5::f ↩ route2.mx.cloudflare.net
  • 2606:4700:f5::10 ↩ route2.mx.cloudflare.net
  • 162.159.205.25 ↩ route3.mx.cloudflare.net
  • 162.159.205.24 ↩ route3.mx.cloudflare.net
  • 162.159.205.23 ↩ route3.mx.cloudflare.net
  • 2606:4700:f5::12 ↩ route3.mx.cloudflare.net
  • 2606:4700:f5::11
  • 2606:4700:f5::13
  • 162.159.205.11
  • 162.159.205.13
  • 162.159.205.12
  • 2606:4700:f5::d
  • 2606:4700:f5::c
  • 2606:4700:f5::b

SOA Record

Raw SOA gabriel.ns.cloudflare.com dns.cloudflare.com 2398097050 10000 2400 604800 1800
Primary NS (mname)
gabriel.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398097050
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

gabriel.ns.cloudflare.com
miki.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.mx.cloudflare.net include:mailbox.org -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; sp=reject; fo=1; pct=100; adkim=s; aspf=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject

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.mx.cloudflare.net include:mailbox.org -all
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