Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lucidbusiness.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 00:09:43 UTC · ↺ Refresh
MX Hostnames
- lucidbusiness-com.mail.protection.outlook.com
MX Priorities
- lucidbusiness-com.mail.protection.outlook.com: 1
A / AAAA Records
- 68.66.216.6 ↩ mi3-ts105.a2hosting.com
Mail Server IPs
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.a2hosting.com root.mi3-ts105.a2hosting.com 2026031702 3600 1800 1209600 86400
Primary NS (mname)
ns1.a2hosting.com
Admin Email (rname)
root@mi3-ts105.a2hosting.com
Serial
2026031702
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.a2hosting.com
ns4.a2hosting.com
ns3.a2hosting.com
ns2.a2hosting.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:68.66.216.6 include:spf.a2hosting.com +ip4:68.66.216.6 include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400 +ip4:68.66.216.6
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 216 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
2 records- google-site-verification=pADvAgeYz41nfOoMl5WOEbtnWbbAFS5Hl8dKBe7tmsw +ip4:68.66.216.6
- SPFv=spf1 ip4:68.66.216.6 include:spf.a2hosting.com +ip4:68.66.216.6 include:spf.protection.outlook.com -all
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