Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
multicomputos.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 05:09:41 UTC · ↺ Refresh
MX Hostnames
- multicomputos-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 172.67.155.124
- 104.21.7.131
- 2606:4700:3030::6815:783
- 2606:4700:3036::ac43:9b7c
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
jack.ns.cloudflare.com
monika.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com include:49128135.spf04.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=s; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 237 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
5 records- citrix-verification-code=cdfdac72-55f4-42b4-af7e-d1d483ee5b42
- SPFv=spf1 a mx include:spf.protection.outlook.com include:49128135.spf04.hubspotemail.net -all
- 1zxxs0l482696x8bxhqj714ydtrbm51r
- 61639e50639f4056bcdc794fe67720ee
- _ty2m4rel55u46b6hxfretb8v9g7p61a
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