mail.ucn.com.br - robtex.com

mail.ucn.com.br

DNSSEC⚠️ Not signed
A66.232.27.220🇺🇸 COGENT66.232.27.0/24 PNAP-MIA webhosting
PTRdarkwing.uberlife.com.br

ucn.com.br

DNSSEC⚠️ Not signed
A2606:4700:20::681a:e90🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::681a:f90🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::ac43:460a🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.14.144Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.15.144Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.70.10🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSryleigh.ns.cloudflare.com ⭐
NSyevgen.ns.cloudflare.com
MXmail.ucn.com.br ⭐
TXTspf2.0/pra,mfrom a mx +ip4:66.232.27.0/24 -all
TXTv=spf1 a mx ip4:66.232.27.0/24 -all
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.26.14.144, 104.26.15.144, 172.67.70.10
IPv6 hints2606:4700:20::681a:e90, 2606:4700:20::681a:f90, 2606:4700:20::ac43:460a
SOAryleigh.ns.cloudflare.comdns@cloudflare.com serial=2401764639
WOT: SAFE (60/100)
WOT: SAFE (64/100)

MX for

ucn.com.br

Same first word

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DNS History

1 record (1 active, 0 former)

A66.232.27.220
●A66.232.27.2202026-02-14 → 2026-05-14 · 2 obs
● 2026-02-14 18:45:38
● 2026-05-14 14:08:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
ucn.com.bryevgen.ns.cloudflare.com, ryleigh.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.223

NS records: yevgen.ns.cloudflare.com, ryleigh.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ucn.com.br (unsigned zone)

⏱️ Timing

Total: 445ms | Queries: -

📄 Records

TypeCountSample Data
A166.232.27.220

Analysis

Mail Server Role

mail.ucn.com.br acts as a mail server for ucn.com.br.

IP Addresses

mail.ucn.com.br points to a single IP number: 66.232.27.220.

Other host names, for instance mail.tecnonet.com.br, mail.curriculum.com.br, mail.talenti.com.br, mail.il.com.br and mail.cvip.com.br share IP numbers with mail.ucn.com.br.