Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
acibuildingsystems.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 21:41:43 UTC · ↺ Refresh
MX Hostnames
- acibuildingsystems-com.mail.protection.outlook.com
MX Priorities
- acibuildingsystems-com.mail.protection.outlook.com: 0
A / AAAA Records
- 192.124.249.180 ↩ cloudproxy10180.sucuri.net
Mail Server IPs
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns11.domaincontrol.com dns.jomax.net 2025122400 28800 7200 604800 600
Primary NS (mname)
ns11.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025122400
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns12.domaincontrol.com
ns11.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:24.249.228.2 ip4:12.176.121.186 ip4:12.76.134.218 ip4:12.1.190.178 ip4:152.86.30.29 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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- qpgkvper4vnuktupl4jhvb9a0q
- SPFv=spf1 ip4:24.249.228.2 ip4:12.176.121.186 ip4:12.76.134.218 ip4:12.1.190.178 ip4:152.86.30.29 include:spf.protection.outlook.com -all
- anthropic-domain-verification-4qt8rn=bJK64v9u10LVDPiskE8SyNlHo
- smartsheet-site-validation=3z7hixsn_MZ_bx9aIcvJM711T26pDrEW
- knb7a1sqqqhhr5ddcotqkd66k3
- knowbe4-site-verification=3b714c8ea22025e76c88472ae9065074
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