rkacctx.com

Valid Email Server
Domain Lookup › rkacctx.com

Domain Overview

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

Checked via [email protected] · 2026-03-22 08:28:06 UTC · ↺ Refresh

MX Hostnames

  • rkacctx-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 216.198.79.1 (no PTR)

Mail Server IPs

  • 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
  • 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
  • 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
  • 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
  • 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.wgmaster.com hostmaster.rkacctx.com 2026021804 3600 3600 1209600 86400
Primary NS (mname)
ns1.wgmaster.com
Admin Email (rname)
hostmaster@rkacctx.com
Serial
2026021804
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.wgmaster.com
ns1.wgmaster.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:206.196.110.133 ~all
📊 DNS lookups: 2/10
~ 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

2 records
  • SPFv=spf1 a mx ip4:206.196.110.133 ~all
  • MS=ms41002610
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