xum.digital

Valid Email Server
Domain Lookup › xum.digital

Domain Overview

DNS: ✓ 3mo ago Checker: ✓ 3mo ago
xum.digital
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-26 09:27:46 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • xum-digital.mail.protection.outlook.com

MX Priorities

  • xum-digital.mail.protection.outlook.com: 0

A / AAAA Records

  • 88.223.87.23 ↩ 88-223-87-23.init.lt
  • 147.79.79.148 (no PTR)
  • 2a02:4780:4d:6bda:d97c:305:e04:6091
  • 2a02:4780:4b:718e:3bd3:e921:ebbc:8765

Mail Server IPs

  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
  • 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
  • 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.dns-parking.com dns.hostinger.com 2026052101 10000 2400 604800 600
Primary NS (mname)
ns1.dns-parking.com
Admin Email (rname)
dns@hostinger.com
Serial
2026052101
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns2.dns-parking.com
ns1.dns-parking.com

SPF Record

✓ Strict (-all)
v=spf1 +a +mx +ip4:69.16.221.106 include:spf.protection.outlook.com include:_spf.zgmailer.com include:mailgun.org -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

6 records
  • openai-domain-verification=dv-dbpQpcQhOv2w7MnscMlqZb00
  • MS=ms72894320
  • SPFv=spf1 +a +mx +ip4:69.16.221.106 include:spf.protection.outlook.com include:_spf.zgmailer.com include:mailgun.org -all
  • yandex-verification: 78a080b4e8b7dec3
  • pinterest-site-verification=d65be9a59602369aac13c87ab2378958
  • google-site-verification=OXgXwccugAfRH2H4p08Mo5A2RQ1meY5NBnlyVNpLuLg
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for xum.digital

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits