aandbconstructionco.com

Valid Email Server
Domain Lookup › aandbconstructionco.com

Domain Overview

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

Checked via [email protected] · 2026-03-30 18:15:01 UTC · ↺ Refresh

MX Hostnames

  • mx2-usg2.ppe-hosted.com
  • mx3-usg2.ppe-hosted.com
  • mx1-usg2.ppe-hosted.com
  • aandbconstructionco-com.mail.protection.outlook.com

MX Priorities

  • mx3-usg2.ppe-hosted.com: 0
  • mx1-usg2.ppe-hosted.com: 0
  • aandbconstructionco-com.mail.protection.outlook.com: 0
  • mx2-usg2.ppe-hosted.com: 0

A / AAAA Records

  • 198.49.23.145
  • 198.185.159.144
  • 198.185.159.145
  • 198.49.23.144

Mail Server IPs

  • 34.231.165.252 ↩ mx3-usg2.ppe-hosted.com
  • 98.85.123.215 ↩ mx1-usg2.ppe-hosted.com
  • 52.101.9.17 (no PTR)
  • 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
  • 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
  • 23.21.114.81

SOA Record

Raw SOA dns1.p01.nsone.net hostmaster.nsone.net 1670271464 43200 7200 1209600 3600
Primary NS (mname)
dns1.p01.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1670271464
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns01.squarespacedns.com
ns02.squarespacedns.com
ns03.squarespacedns.com
ns04.squarespacedns.com
dns1.p01.nsone.net
dns2.p01.nsone.net
dns3.p01.nsone.net
dns4.p01.nsone.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf-usg2.ppe-hosted.com include:secureserver.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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-usg2.ppe-hosted.com include:secureserver.net ~all
  • NETORGFT7780680.onmicrosoft.com - v=spf1 include:_spf-usg2.ppe-hosted.com include:secureserver.net ~all
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