squarehvac.com

Valid Email Server
Domain Lookup › squarehvac.com

Domain Overview

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

Checked via [email protected] · 2026-03-28 17:33:38 UTC · ↺ Refresh

MX Hostnames

  • squarehvac-com.mail.protection.outlook.com
  • mx1.titan.email
  • mx2.titan.email

MX Priorities

  • squarehvac-com.mail.protection.outlook.com: 0
  • mx2.titan.email: 10
  • mx1.titan.email: 5

A / AAAA Records

  • 145.223.124.168
  • 147.79.72.202
  • 2a02:4780:4c:1872:8212:e665:fbc0:a9bf
  • 2a02:4780:4d:2a2f:f5ac:18c1:2f7d:3b4f

Mail Server IPs

  • 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
  • 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f903:: (no PTR)
  • 3.216.63.151 ↩ ec2-3-216-63-151.compute-1.amazonaws.com
  • 52.5.58.87 ↩ ec2-52-5-58-87.compute-1.amazonaws.com
  • 18.211.45.15

SOA Record

Raw SOA ns1.dns-parking.com dns.hostinger.com 2026032601 10000 2400 604800 600
Primary NS (mname)
ns1.dns-parking.com
Admin Email (rname)
dns@hostinger.com
Serial
2026032601
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1.dns-parking.com
ns2.dns-parking.com

SPF Record

✓ Strict (-all)
v=spf1 include:secureserver.net -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none

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 include:secureserver.net -all
  • MS=ms34256815
  • google-site-verification=_nJzRlb8G55hywmiYaxX57e0ivgBIm088I1tGQhcvJg
Full email verification for squarehvac.com

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