as.transnet.cu - dns.ninja

as.transnet.cu

DNSSEC⚠️ Not signed
MXmx.transnet.cu ⭐
A190.107.15.240🇨🇺 INFOCOM190.107.0.0/20
PTRmx.transnet.cu

transnet.cu

DNSSEC⚠️ Not signed
NSns.transnet.cu ⭐
SOAns.transnet.cuadmins@transnet.cu 2026-08-06 #3
📈 Tranco rank: #666,544

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DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026MXmx.transnet.cuns.transnet.cu
●MXmx.transnet.cu2016-05-03 → 2026-08-15 · 6 obs
○ 2016-01-31 07:42:26
● 2016-05-03 19:41:36
● 2017-11-07 06:10:00
○ 2026-02-21 13:10:08
● 2026-02-24 13:12:04
● 2026-08-15 05:47:56
○MXns.transnet.cu2015-09-03 → 2016-01-31 · 4 obs
● 2015-09-03 20:26:46
● 2016-01-31 07:42:26
○ 2016-05-03 19:41:36
○ 2026-08-15 05:47:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cucu.cctld.authdns.ripe.net, ns.dns.br, ns.ceniai.net.cu, ns2.gip.net...10 records
transnet.cuns.transnet.cu, ns2.transnet.cu, ns.ceniai.net.cu4 records

✅ Authoritative Response

Server:190.107.14.242

NS records: ns.transnet.cu, ns2.transnet.cu, ns.ceniai.net.cu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cu (unsigned zone)

⏱️ Timing

Total: 3326ms | Queries: -

📄 Records

TypeCountSample Data
MX1mx.transnet.cu (pri: 0)
TXT1v=spf1 ip4:190.107.15.240 mx -all

📌 Glue Records Collected

Total: 14

In-bailiwick: 5 (ns.ceniai.net.cu, ns.ceniai.net.cu, ns2.ceniai.net.cu...)

Out-of-bailiwick: 9 (cu.cctld.authdns.ripe.net, cu.cctld.authdns.ripe.net, ns.dns.br...)

Analysis

Mail Servers

as.transnet.cu has one mail server: mx.transnet.cu.

as.transnet.cu shares the same mail server setup as other domains, including tecnomec.transnet.cu, tredis.transnet.cu, cimab.transnet.cu and two others.

There is one IP number for mx.transnet.cu: 190.107.15.240.