ns4.itc.com.ar - robtex.com

ns4.itc.com.ar

DNSSEC⚠️ Not signed
A201.220.156.138🇦🇷 AS52420201.220.156.0/24
PTR138.156.220.201.itc.com.ar

itc.com.ar

DNSSEC⚠️ Not signed
A201.220.156.157🇦🇷 AS52420201.220.156.0/24
NSns1.itc.com.ar ⭐ ⚠️ Not in parent delegation
NSns2.itc.com.ar ⚠️ Not in parent delegation
NSns3.itc.com.ar
NSns4.itc.com.ar
MXmail2.itc.com.ar ⭐
TXTgoogle-site-verification=4O4iB7xRdtY4IDaDG5D680JNtBVddrDotJvnSd_2k9M
TXTv=spf1 ip4:201.220.156.143/32 ip4:201.220.156.173/32 mx -all
TXTgoogle-site-verification=FZgNKUY2-KqkMLv5_EkfnxPWwrFaSTG9FeAF1RGXYSE
TXTost4mjvpisf4v5b3vgsn71v4dc
SOAns1.itc.com.arftorres@itc.com.ar 2026-06-04 #1
WOT: SAFE (62/100)
WOT: SAFE (71/100)
📈 Tranco rank: #229,982

NS for

interweb.net.ar
elladerosa.com.ar
149.220.201.in-addr.arpa
itcplay.com.ar
156.220.201.in-addr.arpa
154.220.201.in-addr.arpa
internetxaire.com.ar
158.11.190.in-addr.arpa
itc.com.ar
basalto.com.ar
0.0.9.a.3.0.8.2.ip6.arpa
180.11.190.in-addr.arpa
institutonobel.com.ar

Same first word

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4ns.ru

DNS History

2 records (1 active, 1 former)

2017201820192020202120222023202420252026A201.220.156.1382803:a900:0:204::
●A201.220.156.1382016-10-24 → 2026-07-14 · 5 obs
● 2016-10-24 18:23:30
● 2026-06-07 06:53:00
○ 2026-06-07 14:20:08
● 2026-06-08 00:31:18
● 2026-07-14 15:19:32
○A2803:a900:0:204::2016-10-24 → 2016-12-28 · 4 obs
● 2016-10-24 18:23:30
● 2016-12-28 22:10:54
○ 2021-10-01 10:31:50
○ 2026-07-14 15:19:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ard.dns.ar, e.dns.ar, a.lactld.org, c.dns.ar...10 records
itc.com.arns4.itc.com.ar, ns3.itc.com.ar1 record

✅ Authoritative Response

Server:201.220.156.139

NS records: ns4.itc.com.ar, ns3.itc.com.ar

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itc.com.ar (unsigned zone)

⏱️ Timing

Total: 1740ms | Queries: -

📄 Records

TypeCountSample Data
A1201.220.156.138

📌 Glue Records Collected

Total: 11

In-bailiwick: 9 (c.dns.ar, d.dns.ar, e.dns.ar...)

Out-of-bailiwick: 2 (a.lactld.org, a.lactld.org)

Analysis

Name Server Role

Among the domains delegated to ns4.itc.com.ar as a name server are interweb.net.ar, elladerosa.com.ar, 149.220.201.in-addr.arpa, itcplay.com.ar, 156.220.201.in-addr.arpa and a handful of others.

It is common to see ns3.itc.com.ar, ns2.itc.com.ar and ns1.itc.com.ar acting as name servers in combination with ns4.itc.com.ar.

IP Addresses

ns4.itc.com.ar has exactly one IP address — 201.220.156.138.