ortc.com

Valid Email Server
Domain Lookup › ortc.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ortc.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-18 20:56:26 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • us-smtp-inbound-2.mimecast.com: 20
  • us-smtp-inbound-1.mimecast.com: 10

A / AAAA Records

  • 207.67.29.220 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA james.ns.cloudflare.com dns.cloudflare.com 2398205053 10000 2400 604800 1800
Primary NS (mname)
james.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398205053
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

james.ns.cloudflare.com
meera.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf1.oldrepublictitle.com include:et._spf.pardot.com include:infusionmail.com include:us._netblocks.mimecast.com ip4:149.72.162.241 ip4:149.72.223.92 ip4:149.72.241.55 ip4:149.72.25.77 ip4:149.72.8.230 ip4:159.183.179.25 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

13 records
  • _b8y70q6shv5nk548x3t7xi4dyovb8nn
  • apple-domain-verification=tJRfRbGHaM6t8GRK
  • atlassian-domain-verification=unn9D2D9JAwHv2b108VafN4Fw/za5dn82PYAyPlz5PhY1BhDM6MT/qKbPOiEch7y
  • canva-site-verification=u7tUaiYVVGKjJWMLVbBfJQ
  • docusign=413ef1bd-afa3-49d5-b72c-f18fbc44450d
  • docusign=4624f477-14e3-495e-8b9b-1917974d90be
  • l77d6pzhrk13q2qjmpxjl6r3wyspv7mj
  • rovag_verification_token=166050AEF0EB4BE89C5455815C38F742
  • smartsheet-site-validation=iMYn-jOk0jTkkIwIZx5QpGfl7AmEoedy
  • SPFv=spf1 include:spf1.oldrepublictitle.com include:et._spf.pardot.com include:infusionmail.com include:us._netblocks.mimecast.com ip4:149.72.162.241 ip4:149.72.223.92 ip4:149.72.241.55 ip4:149.72.25.77 ip4:149.72.8.230 ip4:159.183.179.25 -all
  • MS=12E06EEF10791D642A34373920410B68DE4F6953
  • ZOOM_verify_4W43NEJ1TMipBDCzJnEKHg
  • _5pbj1md2ht383ancoiza8ye9srwetk1
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