coloradoallergy.com

Valid Email Server
Domain Lookup › coloradoallergy.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
coloradoallergy.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 18:25:15 UTC · ↺ Refresh

MX Hostnames

  • mx2-us1.ppe-hosted.com
  • mx1-us1.ppe-hosted.com

MX Priorities

  • mx2-us1.ppe-hosted.com: 20
  • mx1-us1.ppe-hosted.com: 10

A / AAAA Records

  • 104.26.6.176 (no PTR)
  • 104.26.7.176 (no PTR)
  • 172.67.69.12 (no PTR)
  • 2606:4700:20::681a:7b0 (no PTR)
  • 2606:4700:20::681a:6b0 (no PTR)
  • 2606:4700:20::ac43:450c (no PTR)

Mail Server IPs

  • 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
  • 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
  • 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
  • 148.163.129.50 ↩ mx1-us1.ppe-hosted.com

SOA Record

Raw SOA aida.ns.cloudflare.com dns.cloudflare.com 2399963215 10000 2400 604800 1800
Primary NS (mname)
aida.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399963215
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

aida.ns.cloudflare.com
luke.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a ptr ip4:143.244.119.61 ip4:67.136.198.163 include:autotask.net include:spf.US.exclaimer.net a:dispatch-us.ppe-hosted.com include:spf.ess.barracudanetworks.com include:_netblocks1.luxsci.com ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ 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

11 records
  • ppe-c9707f0194c9e0557c122fc43797a9c590788bcd
  • SPFv=spf1 mx a ptr ip4:143.244.119.61 ip4:67.136.198.163 include:autotask.net include:spf.US.exclaimer.net a:dispatch-us.ppe-hosted.com include:spf.ess.barracudanetworks.com include:_netblocks1.luxsci.com ~all
  • 1k0mfgjahfr3rjs20l1ggnmsob
  • 3unmcd5ggros9cg95suh4tricl
  • 60pet7eet1p1fi28e5f31398rn
  • LQ5zRCLFbo/S8KLn8VnuhcjLuLs0lYUWK06mrzL4dzhd34gyij+WWTFhr5Vn2VKF0NAJ5ZV+1dgy3OzFCp3Yfw==
  • MS=42D5B26D8FA5862DC73060279F935B93F4D2CA07
  • MS=ms97591413
  • apple-domain-verification=mBFgm9V0UifezCc6
  • dtmaqosc5sfgub9vknttij2vks
  • pmg8eevgfrvh4hnd0lciio5nmd
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