linuxhost2.itools.mn - dns.ninja

linuxhost2.itools.mn

DNSSEC⚠️ Not signed
A43.231.112.42🇲🇳 ITOOLS-AS43.231.112.0/22 MN-MONGOLIA-ITOOLS
PTRlinuxhost2.itools.mn
NSns1.itools.mn ⭐ ⚠️ Not in parent delegation
A43.231.112.15🇲🇳 ITOOLS-AS43.231.112.0/22 MN-MONGOLIA-ITOOLS
PTRns1.itools.mn
NSns2.itools.mn ⚠️ Not in parent delegation
A43.231.112.16🇲🇳 ITOOLS-AS43.231.112.0/22 MN-MONGOLIA-ITOOLS
PTRns2.itools.mn
NSns3.itools.mn ⚠️ Not in parent delegation
A43.231.112.17🇲🇳 ITOOLS-AS43.231.112.0/22 MN-MONGOLIA-ITOOLS
MXlinuxhost2.itools.mn ⭐
A43.231.112.42🇲🇳 ITOOLS-AS43.231.112.0/22 MN-MONGOLIA-ITOOLS
PTRlinuxhost2.itools.mn
SOAns1.itools.mnadmin@itools.mn 2020-01-22 #1

itools.mn

DNSSEC⚠️ Not signed
A43.231.112.165🇲🇳 ITOOLS-AS43.231.112.0/22 MN-MONGOLIA-ITOOLS
NSns1.itools.mn ⭐
NSns2.itools.mn
NSns3.itools.mn
MXbizmail28.itools.mn ⭐
TXTMS=A3D0EFBB0676A51D2D34EB26D7372F93A80B52D7
TXTv=spf1 +a +mx +a:bizmail28.itools.mn ip4:43.231.112.0/24 -all
TXTMS=ms91308527
TXTfacebook-domain-verification=m939v57x0h96ltca51fb3yn08fz16r
SOAns1.itools.mnadmin@itools.mn 2026-07-20 #5
📈 Tranco rank: #124,256

PTR for

42.112.231.43.in-addr.arpa

MX for

linuxhost2.itools.mn

DNS History

5 records (5 active, 0 former)

2017201820192020202120222023202420252026NSns1.itools.mnns2.itools.mnns3.itools.mnMXlinuxhost2.itools.mnA43.231.112.42
●NSns1.itools.mn2016-12-11 → 2026-07-20 · 2 obs
● 2016-12-11 10:48:26
● 2026-07-20 12:16:14
●NSns2.itools.mn2016-12-11 → 2026-07-20 · 2 obs
● 2016-12-11 10:48:26
● 2026-07-20 12:16:14
●NSns3.itools.mn2016-12-11 → 2026-07-20 · 2 obs
● 2016-12-11 10:48:26
● 2026-07-20 12:16:14
●MXlinuxhost2.itools.mn2016-12-11 → 2026-07-20 · 2 obs
● 2016-12-11 10:48:26
● 2026-07-20 12:16:14
●A43.231.112.422016-12-11 → 2026-07-20 · 2 obs
● 2016-12-11 10:48:26
● 2026-07-20 12:16:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
mna0.cctld.afilias-nst.info, a2.cctld.afilias-nst.info, b0.cctld.afilias-nst.org, b2.cctld.afilias-nst.org...13 records
itools.mnns3.itools.mn, ns2.itools.mn, ns1.itools.mn3 records

✅ Authoritative Response

Server:43.231.112.15

NS records: ns3.itools.mn, ns2.itools.mn, ns1.itools.mn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itools.mn (unsigned zone)

⏱️ Timing

Total: 3781ms | Queries: -

📄 Records

TypeCountSample Data
A143.231.112.42
NS3ns1.itools.mn, ns2.itools.mn...
MX1linuxhost2.itools.mn (pri: 0)
SOA1ns1.itools.mn admin.itools.mn

📌 Glue Records Collected

Total: 16

In-bailiwick: 7 (ns1.magic.mn, ns2.magic.mn, ns3.magic.mn...)

Out-of-bailiwick: 9 (a0.cctld.afilias-nst.info, a2.cctld.afilias-nst.info, b0.cctld.afilias-nst.org...)

Analysis

Mail Server Role

The MX record for linuxhost2.itools.mn points back to linuxhost2.itools.mn — it is its own mail server.

IP Addresses

linuxhost2.itools.mn directs to one IP number, which is 43.231.112.42.

Name Servers

Three name servers are authoritative for linuxhost2.itools.mn: ns1.itools.mn, ns2.itools.mn and ns3.itools.mn.

There is at least partial name server overlap between linuxhost2.itools.mn and other domains — vendo.mn, viajebaratoamongolia.com, ns2.itools.mn and two more among them.

These name servers tend to appear in combination with the name servers ns1.slx1.itools.mn, ns2.slx1.itools.mn, ns1.vdc.mn and ns2.vdc.mn.

Three hostnames, one IP address apiece: ns1.itools.mn resolves to 43.231.112.15, ns2.itools.mn resolves to 43.231.112.16 and ns3.itools.mn resolves to 43.231.112.17.

Mail Servers

The MX record for linuxhost2.itools.mn points to a single mail server: linuxhost2.itools.mn.

There is one IP number for linuxhost2.itools.mn: 43.231.112.42.