oleantimesherald.com

Valid Email Server
Domain Lookup › oleantimesherald.com

Domain Overview

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

Checked via [email protected] · 2026-03-20 01:09:20 UTC · ↺ Refresh

MX Hostnames

  • oleantimesherald-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 3.148.83.199 ↩ ec2-3-148-83-199.us-east-2.compute.amazonaws.com
  • 143.244.215.125 (no PTR)

Mail Server IPs

  • 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
  • 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
  • 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f903:: (no PTR)
  • 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.blumenthals.com devnull.sourcedns.com 2026031907 3600 7200 1209600 86400
Primary NS (mname)
ns1.blumenthals.com
Admin Email (rname)
devnull@sourcedns.com
Serial
2026031907
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.blumenthals.com
ns3.blumenthals.com
ns2.blumenthals.com

SPF Record

✓ Strict (-all)
v=spf1 +a +mx +ip4:69.16.238.113 +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

✗ 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 +a +mx +ip4:69.16.238.113 +include:spf.protection.outlook.com -all
  • MS=ms12815686
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