utilityumbrella.com

Valid Email Server
Domain Lookup › utilityumbrella.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
utilityumbrella.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 03:28:29 UTC · ↺ Refresh

MX Hostnames

  • utilityumbrella-com.mail.protection.outlook.com

MX Priorities

  • utilityumbrella-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 216.24.57.1 (no PTR)
  • 51.195.213.215 ↩ ip215.ip-51-195-213.eu

Mail Server IPs

  • 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
  • 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
  • 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA ns0.phase8.net support.phase8.net 2026032001 28800 3600 604800 86400
Primary NS (mname)
ns0.phase8.net
Admin Email (rname)
support@phase8.net
Serial
2026032001
Refresh
28800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns2.phase8.net
ns0.phase8.net
ns1.phase8.net

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
  • google-site-verification=pHNOERe_kXz0LmdlXCthENw5txHpB7hcKaaNPcopgxo
  • facebook-domain-verification=jkzqfikfvsdj08kceokk0rhve6m6dj
  • google-site-verification=LJ7wyWrqQ234H92cUzzV2nYjXS6_DoTjtptCf7VEFM4
  • facebook-domain-verification=bfypluavincev99e9gtuq8n256nqun
  • MS=ms65406660
  • google-site-verification=WdQlPhgmMKNRCsdS3mssOHrLJVp_0BuITY-XJqLirjI
  • MS=ms47798301
Full email verification for utilityumbrella.com

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

SPF / DKIM / DMARC Get 1,000 Free Credits