flatowilliams.com

Valid Email Server
Domain Lookup › flatowilliams.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 12:12:18 UTC · ↺ Refresh

MX Hostnames

  • flatowilliams-com.mail.protection.outlook.com

MX Priorities

  • flatowilliams-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 52.27.99.119 ↩ ec2-52-27-99-119.us-west-2.compute.amazonaws.com

Mail Server IPs

  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
  • 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
  • 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
  • 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
  • 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.worldnic.com namehost.worldnic.com 125092213 10800 3600 604800 3600
Primary NS (mname)
ns1.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125092213
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns2.worldnic.com
ns1.worldnic.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:216.201.128.0/26 ip4:66.196.212.0/27 ip4:66.196.216.0/27 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

✓ 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

4 records
  • MS=ms45617272
  • MS=ms87305582
  • SPFv=spf1 ip4:216.201.128.0/26 ip4:66.196.212.0/27 ip4:66.196.216.0/27 include:spf.protection.outlook.com ~all
  • DMARCv=DMARC1; p=quarantine
Full email verification for flatowilliams.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits