181fremont.com

Valid Email Server
Domain Lookup › 181fremont.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
181fremont.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 03:02:25 UTC · ↺ Refresh

MX Hostnames

  • 181fremont-com.mail.protection.outlook.com

MX Priorities

  • 181fremont-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 165.227.210.186 ↩ host.areli.com

Mail Server IPs

  • 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
  • 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
  • 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA paityn.ns.cloudflare.com dns.cloudflare.com 2400035468 10000 2400 604800 1800
Primary NS (mname)
paityn.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400035468
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

paityn.ns.cloudflare.com
randy.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ptr ip4:12.10.40.34 include:secureserver.net include:spf.protection.outlook.com include:_spf.createsend.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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
  • SPFv=spf1 a mx ptr ip4:12.10.40.34 include:secureserver.net include:spf.protection.outlook.com include:_spf.createsend.com ~all
  • 0ed1fe018aad852b378c32436283757326a434436e
  • MS=ms44962003
Full email verification for 181fremont.com

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

SPF / DKIM / DMARC Get 1,000 Free Credits