57uno.com

Valid Email Server
Domain Lookup › 57uno.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
57uno.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-22 06:05:59 UTC · ↺ Refresh

MX Hostnames

  • alt1.aspmx.l.google.com
  • aspmx3.googlemail.com
  • aspmx4.googlemail.com
  • aspmx.l.google.com
  • aspmx5.googlemail.com
  • alt2.aspmx.l.google.com
  • aspmx2.googlemail.com

MX Priorities

  • aspmx2.googlemail.com: 30
  • aspmx3.googlemail.com: 30
  • aspmx4.googlemail.com: 30
  • aspmx5.googlemail.com: 30
  • alt1.aspmx.l.google.com: 20
  • alt2.aspmx.l.google.com: 20
  • aspmx.l.google.com: 10

A / AAAA Records

  • 132.148.178.146 ↩ 146.178.148.132.host.secureserver.net

Mail Server IPs

  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
  • 173.194.76.26 ↩ ws-in-f26.1e100.net
  • 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net

SOA Record

Raw SOA ns29.domaincontrol.com dns.jomax.net 2026031800 28800 7200 604800 3600
Primary NS (mname)
ns29.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031800
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns30.domaincontrol.com
ns29.domaincontrol.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

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

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

3 records
  • ca3-6e62908fdad046a0a6134900cf65fef1
  • google-site-verification=jr_phbswcLmlNUuYeqagqXDqKDBtKJ-3qtGVDX7b3fg
  • google-site-verification=H00wNF6NHZ3-uEyrWkSeaAwlzEhPNM6nXG_5hsXoZyk
Full email verification for 57uno.com

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