coolatmospherehvac.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] · 2026-03-27 11:19:06 UTC · ↺ Refresh

MX Hostnames

coolatmospherehvac-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

216.239.36.21 ↩ any-in-2415.1e100.net
216.239.32.21 ↩ any-in-2015.1e100.net
216.239.38.21
216.239.34.21

Mail Server IPs

52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com

SOA Record

                  Raw SOA
                  ns51.domaincontrol.com dns.jomax.net 2024101731 28800 7200 604800 600                

Primary NS (mname)

ns51.domaincontrol.com

Admin Email (rname)

dns@jomax.net

Serial

2024101731

Refresh

28800s

Retry

7200s

Expire

604800s

Minimum TTL

600s

Nameservers (NS)

                      ns51.domaincontrol.com                    

                      ns52.domaincontrol.com                    

SPF Record

✓ Strict (-all)

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

📊 DNS lookups: 1/10

✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found

                      selector1._domainkey
                    

                      selector2._domainkey
                    

✓ Public key: 392 chars (valid)

✓ DKIM properly configured for selector: selector1

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

All TXT Records

3 records

google-site-verification=yjIjWBKsV3hbWj0ihbpnXII3YyKFDJ5VPRQyyuDanxo
SPFv=spf1 include:spf.protection.outlook.com -all
MS=ms23052460

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