coastalahr.com

Valid Email Server
Domain Lookup › coastalahr.com

Domain Overview

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

Checked via [email protected] · 2026-03-22 00:55:54 UTC · ↺ Refresh

MX Hostnames

  • coastalahr-com.mail.protection.outlook.com

MX Priorities

  • coastalahr-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 67.208.43.180 ↩ vps.hostserver.site

Mail Server IPs

  • 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
  • 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
  • 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.hostserver.site admin.hostserver.site 2025120200 3600 1800 1209600 86400
Primary NS (mname)
ns1.hostserver.site
Admin Email (rname)
admin@hostserver.site
Serial
2025120200
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.hostserver.site
ns2.hostserver.site

SPF Record

✓ Strict (-all)
v=spf1 ip4:67.208.43.180 +a +mx +ip4:173.236.24.159 +include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • mscid=+TAUs1GQwZwJ2hTHPDXQXxmD6kXc2iDW5WiLWtkEG5QIHvgdOG0l6gq6JcWGcjVXPNYG9GVg9gFucTs+cPnJwA==
  • SPFv=spf1 ip4:67.208.43.180 +a +mx +ip4:173.236.24.159 +include:spf.protection.outlook.com -all
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