custom.it

Valid Email Server
Domain Lookup › custom.it
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
custom.it
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 22:04:03 UTC · ↺ Refresh

MX Hostnames

  • custom-it.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 52.18.32.121

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns2.register.it
ns1.register.it

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:80.21.98.133 ip4:80.21.98.134 ip4:80.21.98.158 include:spf.protection.outlook.com include:musvc.com include:eu-k2.o365.crossware.co.nz ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._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

7 records
  • MS=ms14932571
  • google-site-verification=AW_OWOto0-d5FXYrr9HAnzaBQ5aJd1V7a3nNF0GXcog
  • atlassian-domain-verification=EpYvaViTHv2dk6pOkTj/idYW2gQuE36E9S14hVCa8yO57AiCqNxj4HIJEqIMuML6
  • have-i-been-pwned-verification=dweb_ppk6wiyvozst0mgn9qg2k3ql
  • SPFv=spf1 a mx ip4:80.21.98.133 ip4:80.21.98.134 ip4:80.21.98.158 include:spf.protection.outlook.com include:musvc.com include:eu-k2.o365.crossware.co.nz ~all
  • atlassian-sending-domain-verification=979d4228-6fa9-42c8-aefd-e85c13eca484
  • MS=20EED5BD8D49E0F269E4494465AFC26146D77543
Full email verification for custom.it

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits