mullereng.com

Valid Email Server
Domain Lookup › mullereng.com

Domain Overview

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

Checked via [email protected] · 2026-03-22 23:04:15 UTC · ↺ Refresh

MX Hostnames

  • mullereng-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 69.16.242.16 ↩ host01.smallgiantsonline.com

Mail Server IPs

  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
  • 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com

SOA Record

Raw SOA ns17.worldnic.com namehost.worldnic.com 126031014 10800 3600 604800 3600
Primary NS (mname)
ns17.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031014
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns18.worldnic.com
ns17.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-westus.emailsignatures365.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

5 records
  • google-site-verification=C5VS1iGUYq62omCp8rzJGCluJUKtmItMQsXyWItMCQs
  • MS=ms54700465
  • SPFv=spf1 include:spf.protection.outlook.com include:spf-westus.emailsignatures365.com -all
  • google-site-verification=-uGvnI1DY7ckBCbieqxLxrwRdMqS3p4tpT_MoLoItvA
  • adobe-sign-verification=3bab1114bfce4b07dd7ebd8f23ab83ed
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