mm.group

Valid Email Server
Domain Lookup › mm.group
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
mm.group
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 08:06:13 UTC · ↺ Refresh

MX Hostnames

  • mm-group.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 5.183.217.6

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns2.mayr-melnhof.at
ns1.mayr-melnhof.at

SPF Record

✓ Strict (-all)
v=spf1 ip4:91.213.54.25 ip4:149.96.14.2 ip4:149.96.13.2 ip4:212.232.25.189 include:spf.protection.outlook.com include:145784115.spf07.hubspotemail.net ip4:195.2.220.246 ip4:195.2.221.250 ip4:83.171.133.250 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

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

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

20 records
  • 52npx09rw80ym9gnbdqvg5scx2fvbqfv
  • 3yvqjnym8ngdqngq5s1mln7r6ywrzvw5
  • google-site-verification=-oNH9yAHp1gulT9UfbioHP7zbAKq-3oe0peLZbJJ9kE
  • apple-domain-verification=SUCVWBjgzKG66Czh
  • hxj04j8zxjfl6c4fx8tkqv2wbjpydmtp
  • cisco-ci-domain-verification=1df3dde9fd302d44520cd3e48adbdea4fce28ae4c6de660d51e60deaaf94b478
  • adobe-idp-site-verification=8581df936fe487af12e6280febc1701738fd55b254fe3e0ecb18a418a321b277
  • 5qgs9lp1l0b9tlic8efnvgolsg
  • MS=ms82433184
  • f2B4FriaPHHsqPBfgYqXi4kvOFF7AJTNq+JG1UUlrFyWd8H7kPIFAuCGOFwqaChFhoiseCKGcwzyCML+qmh/vw==
  • n_k4ym4CC6OdIhTMyPXY
  • a5ce160f883bfe12e3b44a5ca0dd49cb99cd3f9814c2dade607b7f8b8ac250a7
  • SPFv=spf1 ip4:91.213.54.25 ip4:149.96.14.2 ip4:149.96.13.2 ip4:212.232.25.189 include:spf.protection.outlook.com include:145784115.spf07.hubspotemail.net ip4:195.2.220.246 ip4:195.2.221.250 ip4:83.171.133.250 -all
  • Test
  • WI5vJPU5S9yy409cZlBHPD5RNB+/Ir1irZe6kyL3iEI7/F+eHgCiumjGvMNeps+MMsEYAq6R7ahJp9NFX/THvQ==
  • 3Tj8Ae_1wXdQ5tDNyPhH
  • _8soiuch0kzt3994hwhxnwipduyj8cuo
  • mindmanager-verification=89318a103722e26c214e30af015546b2cff2a38fc010627fa903fe8b690913e8
  • _8hnbsmjyfpw2xu73twrdgg9w1n0ue30
  • _ziumjzhvsa5px9v5fzo64mqh8pri00e
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
See demo & docs
Deep verification
Full email verification for mm.group

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

No credit card required
Get 1,000 Free Credits