thompsontax.com

Valid Email Server
Domain Lookup › thompsontax.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 15:55:53 UTC · ↺ Refresh

MX Hostnames

  • thompsontax-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 160.153.0.185 ↩ 185.0.153.160.host.secureserver.net

Mail Server IPs

  • 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ns55.domaincontrol.com dns.jomax.net 2023072600 28800 7200 604800 3600
Primary NS (mname)
ns55.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2023072600
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns56.domaincontrol.com
ns55.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-westus.emailsignatures365.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

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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

6 records
  • ca3-af6f385e33064185bdc71b6030918139
  • google-site-verification=LTFqRfU-Se3J1WLcvVoZcbmmhI4_YrUtPH1CpkjBf6s
  • SPFv=spf1 include:spf.protection.outlook.com include:spf-westus.emailsignatures365.com -all
  • google-site-verification=FIlfWpuImZXFEJfU8ERNOC8Ur2EmP5VF45OJXrAEAys
  • ip4:52.112.0.0/14 ip4:52.114.7.28 ip4:52.114.7.29 ip4:52.114.15.0 ip4:52.114.15.1 ip4:52.114.128.68 ip4:52.114.159.40 ip4:52.114.128.18 ip4:52.114.159.41 ip4:52.114.75.27 ip4:52.114.76.82 ip4:52.114.76.83 ip4:52.114.75.28 v=spf1 include:spf.protection.outlook.com -all
  • box-domain-verification=4932db260db9ce5ad4344b930071d9a89ebebd4871bd4e0824cbc0735d8da0fe
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