mmiconstruct.com

Valid Email Server
Domain Lookup › mmiconstruct.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mmiconstruct.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 14:56:35 UTC · ↺ Refresh

MX Hostnames

  • mmiconstruct-com.mail.protection.outlook.com

MX Priorities

  • mmiconstruct-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 74.208.236.86 ↩ 74-208-236-86.elastic-ssl.ui-r.com
  • 2607:f1c0:100f:f000::200 ↩ 2607-f1c0-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com

Mail Server IPs

  • 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
  • 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
  • 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
  • 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA ns1038.ui-dns.de hostmaster.1and1.com 2017032122 28800 7200 604800 300
Primary NS (mname)
ns1038.ui-dns.de
Admin Email (rname)
hostmaster@1and1.com
Serial
2017032122
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1038.ui-dns.com
ns1038.ui-dns.biz
ns1038.ui-dns.org
ns1038.ui-dns.de

SPF Record

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

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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=ms60153003
  • v=verifydomain MS=8496023
  • SPFv=spf1 include:spf.protection.outlook.com ~all
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