vanguardcoolingheating.com

Valid Email Server
Domain Lookup › vanguardcoolingheating.com

Domain Overview

DNS: ✓ 3d ago Checker: ✓ 3d ago
vanguardcoolingheating.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-18 12:58:17 UTC · ↺ Refresh

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MX Hostnames

  • vanguardcoolingheating-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 145.223.124.246 (no PTR)
  • 88.223.87.221 ↩ 88-223-87-221.init.lt
  • 2a02:4780:4b:59e4:816:854e:b535:bb36
  • 2a02:4780:4a:740f:c5e7:3e7e:344f:7093

Mail Server IPs

  • 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
  • 52.101.60.154 ↩ mail-bn0pr03cu00302.inbound.protection.outlook.com
  • 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
  • 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
  • 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com

SOA Record

Raw SOA pixel.dns-parking.com dns.hostinger.com 2026091701 10000 2400 604800 600
Primary NS (mname)
pixel.dns-parking.com
Admin Email (rname)
dns@hostinger.com
Serial
2026091701
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

byte.dns-parking.com
pixel.dns-parking.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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

2 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • google-site-verification=YJsweTGL1ImDqPPxedxnbZNS0SdicPAv386DMyzjSOM
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