omniib.com

Valid Email Server
Domain Lookup › omniib.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 20:39:50 UTC · ↺ Refresh

MX Hostnames

  • usb-smtp-inbound-1.mimecast.com
  • usb-smtp-inbound-2.mimecast.com
  • omniib-com.mail.protection.outlook.com

MX Priorities

  • omniib-com.mail.protection.outlook.com: 15
  • usb-smtp-inbound-2.mimecast.com: 10
  • usb-smtp-inbound-1.mimecast.com: 10

A / AAAA Records

  • 199.16.173.19 (no PTR)
  • 199.16.172.195

Mail Server IPs

  • 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
  • 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
  • 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com

SOA Record

Raw SOA ns0.dnsmadeeasy.com dns.dnsmadeeasy.com 2008010182 43200 3600 1209600 180
Primary NS (mname)
ns0.dnsmadeeasy.com
Admin Email (rname)
dns@dnsmadeeasy.com
Serial
2008010182
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

ns4.openhostingservice.com
ns3.openhostingservice.com
ns1.openhostingservice.com
ns2.openhostingservice.com
ns5.openhostingservice.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:usb._netblocks.mimecast.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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

8 records
  • atlassian-domain-verification=ZRJgY3zp7FNebaUhbFoOTYEBB5gBgCAeglPmcKrO8dT4Qnvw6USxYai9xVkcrigx
  • NETORGFT2072069.onmicrosoft.com
  • 0ed1fe018a74263a3b4ff6464d998f378a75692138
  • atomic-domain-602dc9a93c8be15a175df860e74ac5bcdd281e0f356df70facc95354bbc777a1
  • v=verifydomain MS=3651960
  • MS=ms10129934
  • google-site-verification=wMABX4IhQVwcOabfZne1N5wnOl_-kzBe3UxNupRiwOw
  • SPFv=spf1 include:usb._netblocks.mimecast.com ~all
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