Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zenithbuildinggroup.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 05:25:12 UTC · ↺ Refresh
MX Hostnames
- zenithbuildinggroup-com.mail.protection.outlook.com
MX Priorities
- zenithbuildinggroup-com.mail.protection.outlook.com: 0
A / AAAA Records
- 198.23.48.180 ↩ hosted.by.liquidnetlimited.com
Mail Server IPs
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.lonex.com root.lonex.com 1722890363 28800 7200 604800 86400
Primary NS (mname)
dns1.lonex.com
Admin Email (rname)
root@lonex.com
Serial
1722890363
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dns3.lonex.com
dns1.lonex.com
dns4.lonex.com
dns2.lonex.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
4 records- google-site-verification=cVti-7RV4q1A-_4zPQABlXQJk8jRdt4sIIzOwITmFlg
- apple-domain-verification=JD35YyGSI0dUaw0e
- MS=ms49152534
- SPFv=spf1 include:spf.protection.outlook.com -all
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