rwbteam.com

Valid Email Server
Domain Lookup › rwbteam.com

Domain Overview

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

Checked via [email protected] · 2026-04-04 07:48:17 UTC · ↺ Refresh

MX Hostnames

  • rwbteam-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 209.17.116.163 (no PTR)

Mail Server IPs

  • 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
  • 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
  • 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com

SOA Record

Raw SOA ns87.worldnic.com namehost.worldnic.com 125120308 10800 3600 604800 3600
Primary NS (mname)
ns87.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125120308
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns87.worldnic.com
ns88.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:65.56.7.174 ip4:12.16.227.2 ip4:207.54.132.61 ip4:149.72.71.64 ip4:4.14.72.114 ip4:10.200.100.188 ip4:10.86.117.69 ip4:185.107.232.0/22 include:spf.protection.outlook.com include:one.zoho.com include:mail.zendesk.com include:2297913.spf07.hubspotemail.net include:spf-ca.emailsignatures365.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

6 records
  • atlassian-domain-verification=wnm88+NwjLKFzS5fYezkY+VYW2phMm2JaG0Ij+YQSImBQt567/E5RxiY3M7JMKkB
  • zoho-verification=zb54589276.zmverify.zoho.com
  • klaviyo-site-verification=WFQ2uC
  • sophos-domain-verification=463d910214742b7efa91b726f767f5e9450b236a241f6c0879f3683b5f9d95d5
  • MS=ms44339907
  • SPFv=spf1 ip4:65.56.7.174 ip4:12.16.227.2 ip4:207.54.132.61 ip4:149.72.71.64 ip4:4.14.72.114 ip4:10.200.100.188 ip4:10.86.117.69 ip4:185.107.232.0/22 include:spf.protection.outlook.com include:one.zoho.com include:mail.zendesk.com include:2297913.spf07.hubspotemail.net include:spf-ca.emailsignatures365.com -all
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