mcallenconstructionct.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] · 2026-03-18 14:54:00 UTC · ↺ Refresh

MX Hostnames

mcallenconstructionct-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

74.208.236.2 ↩ 74-208-236-2.elastic-ssl.ui-r.com

Mail Server IPs

52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com

SOA Record

                  Raw SOA
                  ns31.domaincontrol.com dns.jomax.net 2023080700 28800 7200 604800 600                

Primary NS (mname)

ns31.domaincontrol.com

Admin Email (rname)

dns@jomax.net

Serial

2023080700

Refresh

28800s

Retry

7200s

Expire

604800s

Minimum TTL

600s

Nameservers (NS)

                      ns32.domaincontrol.com                    

                      ns31.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

✗ 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

6 records

zone-ownership-verification-82da657fa3a303621feb9fa5da832ddb3447e602a042be86afd99d723c8fdea3
hfw1ywk6x819202hxnmmm77p879p6qb1
m1zk7v2b334vhng94qq9wrnx8vr8dbjd
SPFv=spf1 include:spf.protection.outlook.com -all
zone-ownership-verification-a78ddff6e12558cb8387a31ccf0ca408195eea83ba10723d4905a7a82e44e4e3
MS=ms81976937

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