stackpack.eu

Valid Email Server
Domain Lookup › stackpack.eu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stackpack.eu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-14 03:47:11 UTC · ↺ Refresh

MX Hostnames

  • stackpack-eu.mail.protection.outlook.com

MX Priorities

  • stackpack-eu.mail.protection.outlook.com: 10

A / AAAA Records

  • 185.104.29.110 ↩ web0137.zxcs.nl
  • 2a06:2ec0:1::137 ↩ web0137.zxcs.nl

Mail Server IPs

  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns.zxcs.be hostmaster.stackpack.eu 2026021503 600 3600 1209600 86400
Primary NS (mname)
ns.zxcs.be
Admin Email (rname)
hostmaster@stackpack.eu
Serial
2026021503
Refresh
600s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns.zxcs.nl
ns.zxcs.be
ns.zxcs.eu

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:185.104.29.110 ip6:2a06:2ec0:1:0:0:0:0:137 include:filter-out.zxcs.nl include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; sp=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none

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

3 records
  • MS=ms17765568
  • SPFv=spf1 a mx ip4:185.104.29.110 ip6:2a06:2ec0:1:0:0:0:0:137 include:filter-out.zxcs.nl include:spf.protection.outlook.com ~all
  • google-site-verification=szfWBXl9JWgLZLniCnIWmJUss8yWU3qcPTDt1vOnovY
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