Domain Overview
DNS: ✓ 8h ago
Checker: ✓ 8h ago
thermalsolutionsmfg.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-02 11:08:05 UTC · ↺ Refresh
MX Hostnames
- thermalsolutionsmfg-com.mail.protection.outlook.com
MX Priorities
- thermalsolutionsmfg-com.mail.protection.outlook.com: 0
A / AAAA Records
- 192.124.249.115 ↩ cloudproxy10115.sucuri.net
Mail Server IPs
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns21.domaincontrol.com dns.jomax.net 2026070101 28800 7200 604800 600
Primary NS (mname)
ns21.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026070101
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns22.domaincontrol.com
ns21.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-us.emailsignatures365.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo 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
5 records- MS=ms46266626
- S/egUUKENJIZ3qjCdLXyVnD/s4ndEl4iGaUEJtxrX6+z5mbUS569ZMOeJ9G1B1RlAdCj77Dac3nKACyjXxtO3Q==
- SPFv=spf1 include:spf.protection.outlook.com include:spf-us.emailsignatures365.com -all
- fJ+PDxpnOlgkP7AeFv2Xe27hEPYBoenD+6HCgWs3Xh0p28yTKpZFvv557/2zPoETvoCAT23S7U9N7zv7pTzYCw==
- google-site-verification=FRWGrzGBfWu-Txpc96J7Bu5lfhd_FzaRIazayaWlWaA
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for thermalsolutionsmfg.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits