thefurnaceguyheating.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago

Domain

Valid Email Server

Yes

Has MX Records

✓ Yes

Email Provider

Outlook

Disposable

Free Provider

Role Account

⚠ Yes

Email Relay

Privacy Protected

Checked via [email protected] · 2026-03-23 00:59:29 UTC · ↺ Refresh

MX Hostnames

thefurnaceguyheating-com.mail.protection.outlook.com

MX Priorities

thefurnaceguyheating-com.mail.protection.outlook.com: 0

A / AAAA Records

54.185.12.82 ↩ ec2-54-185-12-82.us-west-2.compute.amazonaws.com
54.212.155.189 ↩ ec2-54-212-155-189.us-west-2.compute.amazonaws.com

Mail Server IPs

52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
52.101.9.17 (no PTR)
52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com

SOA Record

                  Raw SOA
                  ns1.springshosting.net cpanel-serveradmin.springshosting.com 2026022804 3600 1800 1209600 86400                

Primary NS (mname)

ns1.springshosting.net

Admin Email (rname)

cpanel-serveradmin@springshosting.com

Serial

2026022804

Refresh

3600s

Retry

1800s

Expire

1209600s

Minimum TTL

86400s

Nameservers (NS)

                      ns2.springshosting.net                    

                      ns4.springshosting.net                    

                      ns1.springshosting.net                    

                      ns3.springshosting.net                    

SPF Record

✓ Strict (-all)

                    v=spf1 a include:spf.protection.outlook.com -all                  

📊 DNS lookups: 2/10

✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found

                      default._domainkey
                    

✓ Public key: 392 chars (valid)

✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records

SPFv=spf1 a include:spf.protection.outlook.com -all
MS=ms10850966

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