Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
icsmadrid.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 03:30:30 UTC · ↺ Refresh
MX Hostnames
- icsmadrid-org.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 172.67.143.111
- 104.21.71.53
- 2606:4700:3036::ac43:8f6f
- 2606:4700:3036::6815:4735
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
tiffany.ns.cloudflare.com
major.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:62.97.72.250 include:spf.protection.outlook.com include:sendgrid.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- brevo-code:17ce233e1b776f42951d310098b3c791
- site24x7-domain-verification=c543cb785594814aa0ab6250a9bcc77b
- SPFv=spf1 ip4:62.97.72.250 include:spf.protection.outlook.com include:sendgrid.net -all
- adobe-idp-site-verification=0f4b4464d7b93a3fdb88d80d6661d60d7478a4669bdefb2814538ff488bba8b3
- anthropic-domain-verification-xzv6cy=sDDT3Cnt4RGXgYSKVLNrmUQuE
- apple-domain-verification=TprK68HjOGMi6eBY
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