hilltoptaxservice.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] · 2026-03-19 07:22:23 UTC · ↺ Refresh

MX Hostnames

hilltoptaxservice-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

52.27.99.119 ↩ ec2-52-27-99-119.us-west-2.compute.amazonaws.com

Mail Server IPs

52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com

SOA Record

                  Raw SOA
                  ns1.domaindiscover.com hostmaster.tierra.net 2024021401 7200 1800 604800 28800                

Primary NS (mname)

ns1.domaindiscover.com

Admin Email (rname)

hostmaster@tierra.net

Serial

2024021401

Refresh

7200s

Retry

1800s

Expire

604800s

Minimum TTL

28800s

Nameservers (NS)

                      ns2.domaindiscover.com                    

                      ns1.domaindiscover.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

✗ 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

SPFv=spf1 include:spf.protection.outlook.com -all
MS=ms88943482

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