obgynnebraska.com

Valid Email Server
Domain Lookup › obgynnebraska.com

Domain Overview

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

Checked via [email protected] · 2026-03-26 16:23:53 UTC · ↺ Refresh

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MX Hostnames

  • obgynnebraska-com.mail.protection.outlook.com
  • cloud15.spamtitan.com
  • cloud16.spamtitan.com

MX Priorities

  • cloud16.spamtitan.com: 0
  • obgynnebraska-com.mail.protection.outlook.com: 5
  • cloud15.spamtitan.com: 0

A / AAAA Records

  • 99.84.234.111
  • 99.84.234.71
  • 99.84.234.109
  • 99.84.234.44

Mail Server IPs

  • 18.216.101.235 ↩ cloud15.spamtitan.com
  • 18.188.207.172 ↩ cloud15.spamtitan.com
  • 18.190.56.214 ↩ cloud15.spamtitan.com
  • 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
  • 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
  • 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
  • 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
  • 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c902::16

SOA Record

Raw SOA ns-711.awsdns-24.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-711.awsdns-24.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1692.awsdns-19.co.uk
ns-50.awsdns-06.com
ns-711.awsdns-24.net
ns-1486.awsdns-57.org

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -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

2 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms12270025
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