ns.ism21.net - robtex.com

ns.ism21.net

DNSSEC⚠️ Not signed
A180.131.111.189🇯🇵 FBDC180.131.111.0/24 FreeBit CIDR X-Keiro:nic-noc@FreeBit.NET
PTR189.111.131.180.west.global.crust-r.net
MXns.ism21.net ⭐
A180.131.111.189🇯🇵 FBDC180.131.111.0/24 FreeBit CIDR X-Keiro:nic-noc@FreeBit.NET
PTR189.111.131.180.west.global.crust-r.net

ism21.net

DNSSEC⚠️ Not signed
A180.131.111.189🇯🇵 FBDC180.131.111.0/24 FreeBit CIDR X-Keiro:nic-noc@FreeBit.NET
NSmz80.ism21.net ⭐ ⚠️ Not in zone NS records
NSns.ism21.net ⚠️ Not in parent delegation
MXmail.ism21.net ⭐
TXTv=spf1 +ip4:180.131.111.189 -all
SOAmz80.ism21.netroot@mz80.ism21.net serial=170

NS for

ism21.net

MX for

ns.ism21.net

Previously MX for

mail.ism21.net

Same first word

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ns.altervista.org
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ns.ai
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ns.k12.ut.us
ns.dyndns.org
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ns.domains
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ns.kharkov.ua
ns.hk
ns.s3.amazonaws.com
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ns.gov.sg
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ns.nikolaev.ua
ns.kz
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ns.gov.gu
ns.do
ns.kinghost.net
ns.taxi
ns.ge
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ns.mv
ns.gov.mv
ns.software
ns.wtf
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ns.sg
ns.cf
ns.crimea.ua
ns.ac.th
ns.tools
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Similar names

sn.cl
sn.in.th
sn.sumy.ua
sn.net.ua
sn.lv
sn.hu
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sn.od.ua
sn.com.sv
sn.no
sn.ht
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sn.org.ua
sn.dp.ua
sn.se
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sn.gy
sn.cv.ua
sn.im
sn.by
sn.net.br
sn.company
sn.co.rs
sn.me
sn.uk
sn.cc
sn.team
sn.sakura.ne.jp
sn.org
sn.ink
sn.my

DNS History

3 records (2 active, 1 former)

20162017201820192020202120222023202420252026MXns.ism21.netA180.131.111.189182.236.42.21
●MXns.ism21.net2015-06-22 → 2026-03-26 · 2 obs
● 2015-06-22 05:28:06
● 2026-03-26 01:11:58
●A180.131.111.1892026-02-22 → 2026-03-26 · 3 obs
○ 2016-06-19 03:12:18
● 2026-02-22 11:02:14
● 2026-03-26 01:11:58
○A182.236.42.212015-06-22 → 2016-06-19 · 4 obs
● 2015-06-22 05:28:06
● 2016-06-19 03:12:18
○ 2026-02-22 11:02:14
○ 2026-03-26 01:11:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ism21.netmz80.ism21.net1 record

✅ Authoritative Response

Server:180.131.111.189

NS records: mz80.ism21.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ism21.net (unsigned zone)

⏱️ Timing

Total: 409ms | Queries: -

📄 Records

TypeCountSample Data
A1180.131.111.189
MX1ns.ism21.net (pri: 5)

📌 Glue Records Collected

Total: 1

In-bailiwick: 1 (mz80.ism21.net)

Analysis

Name Server Role

ns.ism21.net serves as the name server for ism21.net.

mz80.ism21.net commonly serves as a name server together with ns.ism21.net.

Mail Server Role

ns.ism21.net serves as the mail server for ns.ism21.net.

IP Addresses

ns.ism21.net resolves to one IP number: 180.131.111.189.

Other host names, for instance ism21.net, 189.111.131.180.west.global.crust-r.net and mz80.ism21.net share IP numbers with ns.ism21.net.

Mail Servers

ns.ism21.net is handled by a single mail server, ns.ism21.net.

Host name ns.ism21.net resolves to a single IP: 180.131.111.189.