bluebirdmktg.com

Valid Email Server
Domain Lookup › bluebirdmktg.com

Domain Overview

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

Checked via [email protected] · 2026-03-22 20:00:16 UTC · ↺ Refresh

MX Hostnames

  • bluebirdmktg-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 34.237.47.210 ↩ ec2-34-237-47-210.compute-1.amazonaws.com

Mail Server IPs

  • 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
  • 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
  • 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.hsptbl.com admin.dnsimple.com 1770191671 86400 7200 604800 300
Primary NS (mname)
ns1.hsptbl.com
Admin Email (rname)
admin@dnsimple.com
Serial
1770191671
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns3.hsptbl.com
ns4.hsptbl.com
ns1.hsptbl.com
ns2.hsptbl.com

SPF Record

✓ Strict (-all)
v=spf1 include:secureserver.net -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No 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

4 records
  • NETORGFT14722329.onmicrosoft.com
  • google-site-verification=PP-vrWRfXqq61bxKjVHhd9CixCCL7mwxlpOK-Lrl6NU
  • google-site-verification=oQsoixzYHUB_EQRdKzOXNqATWNEQ7RzSmUKlVYW5nwc
  • SPFv=spf1 include:secureserver.net -all
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