clinicasancho.com

Valid Email Server
Domain Lookup › clinicasancho.com

Domain Overview

DNS: ✓ 2d ago Checker: ✓ 2d ago
clinicasancho.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-01 06:11:06 UTC · ↺ Refresh

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MX Hostnames

  • eu-esec-02.heimdalsecurity.com
  • eu-esec-01.heimdalsecurity.com

MX Priorities

  • eu-esec-02.heimdalsecurity.com: 1
  • eu-esec-01.heimdalsecurity.com: 0

A / AAAA Records

  • 172.67.218.9 (no PTR)
  • 104.21.38.23 (no PTR)
  • 2606:4700:3036::6815:2617 (no PTR)
  • 2606:4700:3033::ac43:da09 (no PTR)

Mail Server IPs

  • 20.50.183.144 ↩ eu-esec-01.heimdalsecurity.com
  • 20.50.183.146 ↩ eu-esec-01.heimdalsecurity.com

SOA Record

Raw SOA kallie.ns.cloudflare.com dns.cloudflare.com 2408163605 10000 2400 604800 1800
Primary NS (mname)
kallie.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2408163605
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

kallie.ns.cloudflare.com
marvin.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net include:spf-esec.heimdalsecurity.com -all
📊 DNS lookups: 4/10
✓ 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

2 records
  • google-site-verification=S6xWTS5VYQS7ycdVgyZWht-SZphY_6G4kMy10iq8ljM
  • SPFv=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net include:spf-esec.heimdalsecurity.com -all
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