texasmigraineclinic.com

Valid Email Server
Domain Lookup › texasmigraineclinic.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 04:20:07 UTC · ↺ Refresh

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MX Hostnames

  • mail.texasmigraineclinic.com

MX Priorities

  • mail.texasmigraineclinic.com: 10

A / AAAA Records

  • 172.66.43.107 (no PTR)
  • 172.66.40.149 (no PTR)
  • 2606:4700:3108::ac42:2895 (no PTR)
  • 2606:4700:3108::ac42:2b6b (no PTR)

Mail Server IPs

  • 169.59.1.236 ↩ delta.drewadesigns.com

SOA Record

Raw SOA doug.ns.cloudflare.com dns.cloudflare.com 2395442649 10000 2400 604800 1800
Primary NS (mname)
doug.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2395442649
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

megan.ns.cloudflare.com
doug.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 +a +mx +ip4:50.23.216.26 +ip4:169.59.1.236 include:email-od.com include:_spf.mail03-userengage.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=reject; pct=100; adkim=r; aspf=r; ruf=mailto:[email protected]; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject

DKIM Selectors

✓ 2 found
default._domainkey
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 +a +mx +ip4:50.23.216.26 +ip4:169.59.1.236 include:email-od.com include:_spf.mail03-userengage.com -all
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