chmccook.org

Valid Email Server
Domain Lookup › chmccook.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
chmccook.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 11:21:29 UTC · ↺ Refresh

MX Hostnames

  • chmccook-org.mx2.arsmtp.com
  • chmccook-org.mx1.arsmtp.com

MX Priorities

  • chmccook-org.mx2.arsmtp.com: 10
  • chmccook-org.mx1.arsmtp.com: 15

A / AAAA Records

  • 23.185.0.3 (no PTR)

Mail Server IPs

  • 8.19.118.205 ↩ encrypt217.appriver.com
  • 8.31.233.226 ↩ encrypt216.appriver.com

SOA Record

Raw SOA rodney.ns.cloudflare.com dns.cloudflare.com 2395972048 10000 2400 604800 1800
Primary NS (mname)
rodney.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2395972048
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

rodney.ns.cloudflare.com
venus.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 mx include:spf.zixsmbhosted.com include:spf.edgepilot.com include:spf.protection.outlook.com include:spf.zohomail360.com ip4:173.240.92.200/29 ip4:216.172.104.2 ip4:216.172.104.8 ip4:199.193.113.29 ip4:72.9.159.59 ip4:63.251.143.30 ip4:64.74.110.101 ip4:173.240.86.113 ip4:206.210.72.13 include:sendgrid.net include:chmccook-org.spf.smtp25.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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

16 records
  • j5dth3p8aajicn9kq4ms8f4psh
  • 26jtq9dc1aei63ioga8ollgg3u
  • apple-domain-verification=K2lwUmhTV6GHESdM
  • n99p2dtnsq5iih4jcg0rs9b1cm
  • 6ogm7imj8uhvmi4296jef9p5qo
  • pjk57ksq5hb2lllpeqfh67ch1u
  • duo_sso_verification=BOe60KGtikuOrKANQ8lTxLQzdzDnzpXgHX64OzfBIQmCFmczxTBIYYn1ptGeJ1aD
  • webexdomainverification.1HEMS=0f5fb37d-c465-45b3-89d9-7ee2587591a2
  • qqo75fkhp3660tg0o5thl61mdg
  • MS=AE020A09CA25AB832928560948789CB3C2FAA39B
  • s90u1h1sgnt1c6t6lj8otte9o4
  • cisco-ci-domain-verification=2a202aaa1fe2ce12407e8a4292e1577511d9dac4919690d0e91da7e733baecc
  • have-i-been-pwned-verification=97b5ee81ac5efe5a55eecf78f5c80b33
  • SPFv=spf1 mx include:spf.zixsmbhosted.com include:spf.edgepilot.com include:spf.protection.outlook.com include:spf.zohomail360.com ip4:173.240.92.200/29 ip4:216.172.104.2 ip4:216.172.104.8 ip4:199.193.113.29 ip4:72.9.159.59 ip4:63.251.143.30 ip4:64.74.110.101 ip4:173.240.86.113 ip4:206.210.72.13 include:sendgrid.net include:chmccook-org.spf.smtp25.com -all
  • gcdndorre1lcd4o0as2mubf7b
  • zoho-verification=zb06054279.zmverify.zoho.com
Full email verification for chmccook.org

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