mccooknet.com

Valid Email Server
Domain Lookup › mccooknet.com

Domain Overview

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

Checked via [email protected] · 2026-03-17 19:44:22 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • mx1-us1.ppe-hosted.com: 10
  • mx2-us1.ppe-hosted.com: 20
  • ibmf.mccooknet.com: 30

A / AAAA Records

  • 69.10.0.146 ↩ exmail.mccooknet.com

Mail Server IPs

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

SOA Record

Raw SOA ns1.mccooknet.com abuse.mccooknet.com 883866 3600 600 86400 3600
Primary NS (mname)
ns1.mccooknet.com
Admin Email (rname)
abuse@mccooknet.com
Serial
883866
Refresh
3600s
Retry
600s
Expire
86400s
Minimum TTL
3600s

Nameservers (NS)

phxsrv2016ns01.mccooknet.com
ns2.mccooknet.com
ns1.mccooknet.com
lasrv2016ns01.mccooknet.com

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:69.10.0.0/20 ip4:162.244.83.57 ip4:199.48.108.0/22 include:_spf-us.ppe-hosted.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=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

10 records
  • lq5dzb1fm15lg4hbqqjq8dv68c4hng1w
  • qjbf43hgnz26cbbjzpxzdp59m4ns50ly
  • tq3c461f8jhxw9jxjt95663mr586fjfm
  • 6zrfs0h2ms5rkpz0c7x34wh3ts4s1h26
  • njg5wnyqbngh3v7f68kq4mgzwghqh7kh
  • r0cfw8zdv8v6hr1wvpf90klmld62j4fc
  • _yv2xlveqvet0gh79xb5q65wuhevux4i
  • SPFv=spf1 mx ip4:69.10.0.0/20 ip4:162.244.83.57 ip4:199.48.108.0/22 include:_spf-us.ppe-hosted.com -all
  • _8qx7j9u132ji98ib0m9vqvuwmvvsyc4
  • MS=5EE68488BB305C239EEBCAD1CF85023BC14B6B9F
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