ucoz.com

Valid Email Server
Domain Lookup › ucoz.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ucoz.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-18 08:39:22 UTC · ↺ Refresh

MX Hostnames

  • mx100.ucozmail.com

MX Priorities

  • mx100.ucozmail.com: 1

A / AAAA Records

  • 103.90.74.34 ↩ u100.ucoz.net

Mail Server IPs

  • 109.172.114.246 ↩ mx100.ucozmail.com

SOA Record

Raw SOA ns1.ucoz.net dnsadmin.ucoz.net 2026030600 10800 900 2592000 10800
Primary NS (mname)
ns1.ucoz.net
Admin Email (rname)
dnsadmin@ucoz.net
Serial
2026030600
Refresh
10800s
Retry
900s
Expire
2592000s
Minimum TTL
10800s

Nameservers (NS)

ns3.ucoz.net
ns2.ucoz.net
ns1.ucoz.net

SPF Record

✓ Strict (-all)
v=spf1 +mx ip4:195.216.243.0/24 ip4:92.241.179.0/24 ip4:217.199.217.0/24 ip4:208.100.61.0/24 ip4:213.174.157.128/25 ip4:193.109.247.0/24 +ip4:193.109.246.0/24 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

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

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

2 records
  • google-site-verification=jbcNmyfL6NWeB-OatGSgCWwRcNd3GmVTrrAujouuLdY
  • SPFv=spf1 +mx ip4:195.216.243.0/24 ip4:92.241.179.0/24 ip4:217.199.217.0/24 ip4:208.100.61.0/24 ip4:213.174.157.128/25 ip4:193.109.247.0/24 +ip4:193.109.246.0/24 -all
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