royaloak.com

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
royaloak.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 19:34:38 UTC · ↺ Refresh

MX Hostnames

  • us-smtp-inbound-1.mimecast.com
  • us-smtp-inbound-2.mimecast.com

MX Priorities

  • us-smtp-inbound-1.mimecast.com: 0
  • us-smtp-inbound-2.mimecast.com: 10

A / AAAA Records

  • 34.121.240.58 ↩ 58.240.121.34.bc.googleusercontent.com

Mail Server IPs

  • 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com

SOA Record

Raw SOA ridge.ns.cloudflare.com dns.cloudflare.com 2399649474 10000 2400 604800 1800
Primary NS (mname)
ridge.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399649474
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ridge.ns.cloudflare.com
rosemary.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx include:us._netblocks.mimecast.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

8 records
  • parallels-domain-verification=f6d22b802b3044daa23391295d8fe24bdc1ac1a6c7bc4fb489e7d51c8ec77f96
  • SPFv=spf1 mx include:us._netblocks.mimecast.com include:spf.protection.outlook.com ~all
  • 0ed1fe018a977ff62046274c0a804624d3c615204e
  • anthropic-domain-verification-yx6x9a=eAobTnElHZ7QggJCCpMJy6Paw
  • apple-domain-verification=Ur5iTFfo5FYCoQqE
  • cloudflare_dashboard_sso=7515b6a191f6bd08d0c09de132d0ecc4
  • knowbe4-site-verification=f4a02acb394705e33cac0750094db42b
  • miro-verification=4b884c7ed19e7512c4ca1761ab03ab8d9980f9d1
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