brain.school - robtex.com

brain.school

DNSSEC⚠️ Not signed
A127.0.0.1
NSns1.gabia.co.kr ⭐
A20.200.205.248🇰🇷 Microsoft20.192.0.0/10
NSns.gabia.co.kr
A43.201.170.100🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix
PTRec2-43-201-170-100.ap-northeast-2.compute.amazonaws.com
NSns.gabia.net
A121.78.117.39🇰🇷 GABIA-AS-KR121.78.117.0/24 Transit customer route announce
PTRns1.gabia.co.kr
A211.234.124.90🇰🇷 DACOM-NET211.234.0.0/17 contact jblee@aunet.nm.kr if necessary contact ojupark@aunet.nm.kr if necessary
SOAns.gabia.co.krhosting@gabia.com 2023-01-16 #10

school

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.school ⭐
NSv0n1.nic.school
NSv0n2.nic.school
NSv0n3.nic.school
NSv2n0.nic.school
NSv2n1.nic.school
SOAv0n0.nic.schoolhostmaster@donuts.email serial=1780397597

DNS History

9 records (4 active, 5 former)

2017201820192020202120222023202420252026NSns.gabia.co.krns.gabia.netns1.gabia.co.krns51.domaincontrol.comns52.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA127.0.0.1184.168.221.48
●NSns.gabia.co.kr2026-03-30 → 2026-06-02 · 3 obs
○ 2017-11-22 02:43:46
● 2026-03-30 01:50:12
● 2026-06-02 11:22:04
●NSns.gabia.net2026-03-30 → 2026-06-02 · 3 obs
○ 2017-11-22 02:43:46
● 2026-03-30 01:50:12
● 2026-06-02 11:22:04
●NSns1.gabia.co.kr2026-03-30 → 2026-06-02 · 3 obs
○ 2017-11-22 02:43:46
● 2026-03-30 01:50:12
● 2026-06-02 11:22:04
○NSns51.domaincontrol.com2016-12-10 → 2017-11-22 · 4 obs
● 2016-12-10 20:34:32
● 2017-11-22 02:43:46
○ 2026-03-30 01:50:12
○ 2026-06-02 11:22:04
○NSns52.domaincontrol.com2016-12-10 → 2017-11-22 · 4 obs
● 2016-12-10 20:34:32
● 2017-11-22 02:43:46
○ 2026-03-30 01:50:12
○ 2026-06-02 11:22:04
○MXmailstore1.secureserver.net2016-12-10 → 2017-11-22 · 4 obs
● 2016-12-10 20:34:32
● 2017-11-22 02:43:46
○ 2026-03-30 01:50:12
○ 2026-06-02 11:22:04
○MXsmtp.secureserver.net2016-12-10 → 2017-11-22 · 4 obs
● 2016-12-10 20:34:32
● 2017-11-22 02:43:46
○ 2026-03-30 01:50:12
○ 2026-06-02 11:22:04
●A127.0.0.12026-03-30 → 2026-06-02 · 3 obs
○ 2017-11-22 02:43:46
● 2026-03-30 01:50:12
● 2026-06-02 11:22:04
○A184.168.221.482016-12-10 → 2017-11-22 · 4 obs
● 2016-12-10 20:34:32
● 2017-11-22 02:43:46
○ 2026-03-30 01:50:12
○ 2026-06-02 11:22:04

🔍 DNS Trace

Analysis

IP Addresses

brain.school resolves to just one IP address, 127.0.0.1.

Two other host names, along with purposeoffice.tech, 155.94.131.120.static.quadranet.com and euroworld.de, also share IP numbers with brain.school.

Name Servers

Three name servers are authoritative for brain.school: ns.gabia.net, ns1.gabia.co.kr and ns.gabia.co.kr.

At least some of brain.school's name servers are shared with other domains, for example sonamu.net, yh.co.kr, daewookorea.com and two more.

These name servers tend to be used in conjunction with the name servers ns1.gabia.net.

Host names that have two IP addresses:

ns.gabia.net maps to two IP addresses — 121.78.117.39 and 211.234.124.90.

Host names with one IP number:

ns1.gabia.co.kr points to the IP address 20.200.205.248.

ns.gabia.co.kr points to the IP address 43.201.170.100.