chesco.org

Valid Email Server
Domain Lookup › chesco.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
chesco.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-26 11:24:09 UTC · ↺ Refresh

MX Hostnames

  • mx1.hc2580-79.iphmx.com
  • mx2.hc2580-79.iphmx.com

MX Priorities

  • mx2.hc2580-79.iphmx.com: 10
  • mx1.hc2580-79.iphmx.com: 10

A / AAAA Records

  • 20.114.211.29 (no PTR)

Mail Server IPs

  • 68.232.147.161 ↩ esa1.hc2580-79.iphmx.com
  • 216.71.155.135 ↩ esa2.hc2580-79.iphmx.com

SOA Record

Raw SOA ns10.digicertdns.com dns.digicertdns.com 2009010417 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010417
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

ns13.digicertdns.net
ns15.digicertdns.net
ns14.digicertdns.net
ns11.digicertdns.com
ns12.digicertdns.com
ns10.digicertdns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a:b.spf.service-now.com a:c.spf.service-now.com exists:%{i}.spf.hc2580-79.iphmx.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 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

10 records
  • SPFv=spf1 mx a:b.spf.service-now.com a:c.spf.service-now.com exists:%{i}.spf.hc2580-79.iphmx.com ~all
  • apple-domain-verification=h5OJEHZuDyn0lzwg
  • 4C0DCD1A89
  • AuQfbpEZy8eX7vtNdCOxZiyugppi7sgpTolxs63lsK98VDSfZhR6BHvP3/ke85M3PC9U9oTZ9eLy9v/Gr2uOtQ==
  • docusign=f568a32b-fb59-4b33-95ad-652797ee11ce
  • MS=ms12039318
  • cisco-ci-domain-verification=433c3dcd6f8c2f6d9fcd6afaa2ed77f7a0f4d9a06267848b7e329feed30d3f80
  • openai-domain-verification=dv-Nd7GvSiXFF1ps1HrXFKvWj0J
  • vmware-cloud-verification-9a8e173f-5f41-4941-a899-ef754399978d
  • docusign=e81a8a8a-717f-426d-8110-065ed0db470a
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