Domain Overview
DNS: ✓ 5h ago
Checker: ✓ 5h ago
273capital.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 07:33:58 UTC · ↺ Refresh
MX Hostnames
- 273capital-com.mail.protection.outlook.com
- mx2.futurespam.com
- mx1.futurespam.com
- mx4.futurespam.com
- mx3.futurespam.com
MX Priorities
- mx2.futurespam.com: 20
- 273capital-com.mail.protection.outlook.com: 50
- mx4.futurespam.com: 40
- mx3.futurespam.com: 30
- mx1.futurespam.com: 10
A / AAAA Records
- 216.21.239.197
Mail Server IPs
- 83.246.65.100 ↩ nlb01-hz2.hornetsecurity.com.65.246.83.in-addr.arpa
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
- 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
- 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
- 94.100.134.100 ↩ nlb01-hz3.hornetsecurity.com
- 83.246.65.85
SOA Record
Raw SOA
dns1.name-services.com info.name-services.com 1661155300 172800 900 1814400 3600
Primary NS (mname)
dns1.name-services.com
Admin Email (rname)
info@name-services.com
Serial
1661155300
Refresh
172800s
Retry
900s
Expire
1814400s
Minimum TTL
3600s
Nameservers (NS)
dns1.name-services.com
dns5.name-services.com
dns2.name-services.com
dns3.name-services.com
dns4.name-services.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
1 record- SPFv=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com -all
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