rareheatingandair.com

Valid Email Server
Domain Lookup › rareheatingandair.com

Domain Overview

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

Checked via [email protected] · 2026-03-23 13:11:15 UTC · ↺ Refresh

MX Hostnames

  • rareheatingandair-com.mail.protection.outlook.com

MX Priorities

  • rareheatingandair-com.mail.protection.outlook.com: 1

A / AAAA Records

  • 216.152.143.240 (no PTR)

Mail Server IPs

  • 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
  • 2a01:111:f403:f903:: (no PTR)
  • 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.g10.cfdns.net hostmaster.rareheatingandair.com 2026031803 10800 3600 604800 3600
Primary NS (mname)
ns1.g10.cfdns.net
Admin Email (rname)
hostmaster@rareheatingandair.com
Serial
2026031803
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns2.g10.cfdns.biz
ns1.g10.cfdns.net
ns3.g10.cfdns.info
ns4.g10.cfdns.co.uk

SPF Record

✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com-all
📊 DNS lookups: 2/10
✓ 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
  • google-site-verification=3PhSiQBtek0YPqTYvXyw3G14GoyWrx-6E3N0Fule9Wo
  • SPFv=spf1 mx include:spf.protection.outlook.com-all
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