xs4all.nl

Valid Email Server
Domain Lookup › xs4all.nl

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
xs4all.nl
Yes
✓ Yes
Unknown
No
Yes
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 10:17:22 UTC · ↺ Refresh

MX Hostnames

  • mx.kpnmail.nl

MX Priorities

  • mx.kpnmail.nl: 10

A / AAAA Records

  • 75.2.72.204 ↩ a79c56108cb1d0cd3.awsglobalaccelerator.com
  • 99.83.136.155 ↩ a79c56108cb1d0cd3.awsglobalaccelerator.com
  • 2600:9000:a504:9080:40c0:d138:ca59:2e3d ↩ a79c56108cb1d0cd3.dualstack.awsglobalaccelerator.com
  • 2600:9000:a400:dede:1a1c:a23f:9ae6:7bbc ↩ a79c56108cb1d0cd3.dualstack.awsglobalaccelerator.com

Mail Server IPs

  • 195.121.65.158 ↩ mail01.wxs.nl

SOA Record

Raw SOA ns1.kpn.net zonemaster.kpn.com 2026032601 10800 3600 604800 3600
Primary NS (mname)
ns1.kpn.net
Admin Email (rname)
zonemaster@kpn.com
Serial
2026032601
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns11.kpn.net
ns1.kpn.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.ews.kpnxchange.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

4 records
  • SPFv=spf1 include:spf.ews.kpnxchange.com ~all
  • google-site-verification=qHhbnr_ViPAAN13v4NQGHDYCfXwM__O6XS9NJFL1IRI
  • MS=B895DD98732F0DADE7D04A1E53DF0DECBFEF770F
  • google-site-verification=ixk8ILXv-df5AQBAbfJfXpu9EQUFYoHZwjAvpcG5tBE
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