520.school - robtex.com

520.school

DNSSEC⚠️ Not signed
NSns1.363.hk ⚠️ Not in zone NS records
A240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A60.247.150.254🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network
A118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
A118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
NSns2.363.hk ⚠️ Not in zone NS records
A240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A61.172.183.73🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client
NSns3.363.hk ⚠️ Not in zone NS records
A240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A61.172.183.77🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
NSns4.363.hk ⚠️ Not in zone NS records
A240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
A211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client
NSns5.363.hk ⚠️ Not in zone NS records
A240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A61.172.183.73🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
NSns6.363.hk ⚠️ Not in zone NS records
A240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A60.247.150.13🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network
A118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center

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=1780610734

Subdomains

www.520.school

Same first word

520.fyi
520.baby
520.dj
520.pl
520.fi
520.jp
520.ee
520.name
520.mn
520.cn
520.cx
520.gr
520.plus
520.me
520.media
520.red
520.edu.pl
520.at
520.bj
520.io
520.zone
520.github.io
520.fr
520.net.cn
520.bar
520.la
520.ge
520.wiki
520.de
520.net
520.in
520.co.kr
520.fm
520.com
520.cc
520.be
520.tv
520.company
520.blue
520.school
520.co
520.vc
520.it
520.sc
520.li
520.run
520.eu
520.nl
520.im
520.pink
520.top
520.mobi
520.biz
520.dk
520.today
520.lv
520.coffee
520.ca

Similar names

052.in
025.pl
250.games
025.eu
502.co.uk
250.im
250.info
052.co.il
502.org
205.ru
250.eu
052.xin
502.co.kr
205.org
025.cm
502.net
502.bet
250.pl
205.in-addr.arpa
250.ir
502.in
250.cz
205.com.vn
502.cc
250.is
205.tel
052.co
205.us
502.us
250.ru
205.ir
025.ink
250.nyc
250.bet
502.ca
025.co.uk
205.ink
250.org
205.lv
052.ee
205.it
025.ru
052.eu
025.cool
052.cc
025.ac.cn
025.es
205.net
250.net
205.ph
052.us
250.support
052.org
205.cc
025.de
025.link
025.ltd
205.cn
250.co
502.fr
250.cn
205.pl
502.tel
052.it
052.co.jp
205.am
502.no
025.cn
250.dk
025.zone
052.la
025.se
025.it
205.at
502.su
502.dk
052.jpn.com
250.it
250.me
502.ph
052.app
250.gov
502.ltd
025.org.cn
205.media
205.crd.co
502.jp
025.org
502.kr

DNS History

19 records (6 active, 13 former)

2017201820192020202120222023202420252026NSns1.363.hkns2.363.hkns3.363.hkns4.363.hkns5.363.hkns6.363.hklaunch1.spaceship.netlaunch2.spaceship.netns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netA23.234.27.10044.232.173.24952.40.42.113CNAMEfreeurl.abc188.comfreeurl.vhostgo.com
○NSlaunch1.spaceship.net2026-02-19 → 2026-03-19 · 5 obs
○ 2017-03-08 16:09:54
● 2026-02-19 03:59:34
● 2026-03-19 02:44:08
○ 2026-04-02 09:41:12
○ 2026-06-04 22:46:40
○NSlaunch2.spaceship.net2026-02-19 → 2026-03-19 · 5 obs
○ 2017-03-08 16:09:54
● 2026-02-19 03:59:34
● 2026-03-19 02:44:08
○ 2026-04-02 09:41:12
○ 2026-06-04 22:46:40
●NSns1.363.hk2026-04-02 → 2026-06-04 · 3 obs
○ 2026-03-19 02:44:08
● 2026-04-02 09:41:12
● 2026-06-04 22:46:40
○NSns1.myhostadmin.net2016-12-10 → 2017-03-08 · 4 obs
● 2016-12-10 19:47:14
● 2017-03-08 16:09:54
○ 2026-02-19 03:59:34
○ 2026-06-04 22:46:40
●NSns2.363.hk2026-04-02 → 2026-06-04 · 3 obs
○ 2026-03-19 02:44:08
● 2026-04-02 09:41:12
● 2026-06-04 22:46:40
○NSns2.myhostadmin.net2016-12-10 → 2017-03-08 · 4 obs
● 2016-12-10 19:47:14
● 2017-03-08 16:09:54
○ 2026-02-19 03:59:34
○ 2026-06-04 22:46:40
●NSns3.363.hk2026-04-02 → 2026-06-04 · 3 obs
○ 2026-03-19 02:44:08
● 2026-04-02 09:41:12
● 2026-06-04 22:46:40
○NSns3.myhostadmin.net2016-12-10 → 2017-03-08 · 4 obs
● 2016-12-10 19:47:14
● 2017-03-08 16:09:54
○ 2026-02-19 03:59:34
○ 2026-06-04 22:46:40
●NSns4.363.hk2026-04-02 → 2026-06-04 · 3 obs
○ 2026-03-19 02:44:08
● 2026-04-02 09:41:12
● 2026-06-04 22:46:40
○NSns4.myhostadmin.net2016-12-10 → 2017-03-08 · 4 obs
● 2016-12-10 19:47:14
● 2017-03-08 16:09:54
○ 2026-02-19 03:59:34
○ 2026-06-04 22:46:40
●NSns5.363.hk2026-04-02 → 2026-06-04 · 3 obs
○ 2026-03-19 02:44:08
● 2026-04-02 09:41:12
● 2026-06-04 22:46:40
○NSns5.myhostadmin.net2016-12-10 → 2017-03-08 · 4 obs
● 2016-12-10 19:47:14
● 2017-03-08 16:09:54
○ 2026-02-19 03:59:34
○ 2026-06-04 22:46:40
●NSns6.363.hk2026-04-02 → 2026-06-04 · 3 obs
○ 2026-03-19 02:44:08
● 2026-04-02 09:41:12
● 2026-06-04 22:46:40
○NSns6.myhostadmin.net2016-12-10 → 2017-03-08 · 4 obs
● 2016-12-10 19:47:14
● 2017-03-08 16:09:54
○ 2026-02-19 03:59:34
○ 2026-06-04 22:46:40
○A23.234.27.1002016-12-10 → 2017-03-08 · 4 obs
● 2016-12-10 19:47:14
● 2017-03-08 16:09:54
○ 2026-02-19 03:59:34
○ 2026-06-04 22:46:40
○A44.232.173.2492026-02-19 → 2026-03-19 · 5 obs
○ 2017-03-08 16:09:54
● 2026-02-19 03:59:34
● 2026-03-19 02:44:08
○ 2026-04-02 09:41:12
○ 2026-06-04 22:46:40
○A52.40.42.1132026-02-19 → 2026-03-19 · 5 obs
○ 2017-03-08 16:09:54
● 2026-02-19 03:59:34
● 2026-03-19 02:44:08
○ 2026-04-02 09:41:12
○ 2026-06-04 22:46:40
○CNAMEfreeurl.abc188.com2016-12-10 → 2017-03-08 · 4 obs
● 2016-12-10 19:47:14
● 2017-03-08 16:09:54
○ 2026-02-19 03:59:34
○ 2026-06-04 22:46:40
○CNAMEfreeurl.vhostgo.com2016-12-10 → 2017-03-08 · 4 obs
● 2016-12-10 19:47:14
● 2017-03-08 16:09:54
○ 2026-02-19 03:59:34
○ 2026-06-04 22:46:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
schoolv0n0.nic.school, v0n1.nic.school, v0n2.nic.school, v0n3.nic.school...12 records
520.schoolns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk...-

✅ Authoritative Response

Server:211.149.230.100

NS records: ns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk, ns5.363.hk, ns6.363.hk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 520.school (unsigned zone)

⏱️ Timing

Total: 2094ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.school, v0n1.nic.school, v0n2.nic.school...)

Analysis

Hierarchy

520.school is a parent domain of www.520.school.

Name Servers

520.school is served by 6 authoritative name servers: ns1.363.hk, ns2.363.hk, ns3.363.hk and three additional ones.

520.school shares at least some of its name servers with other domains, including deal365.top, ylbxwst.cn, hgwm.net and two others.

These name servers tend to co-occur with ns4.363.hk, ns5.363.hk, ns6.363.hk and six other name servers.

Host names resolving to 4 IP numbers:

ns1.363.hk points to 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.

Hosts with three IP address records:

ns2.363.hk resolves to 61.172.183.73, 211.149.230.100 and 240e:d9:c200:1::2.

ns3.363.hk resolves to 61.172.183.77, 118.123.249.114 and 240e:d9:c200::2.

ns4.363.hk resolves to 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2.

ns5.363.hk resolves to 61.172.183.73, 118.123.249.114 and 240e:d9:c200::2.

ns6.363.hk resolves to 60.247.150.13, 118.123.253.132 and 240e:d9:c200:1::2.

ns1.363.hk, ns3.363.hk and ns5.363.hk all direct to 240e:d9:c200::2.

ns1.363.hk, ns3.363.hk and ns5.363.hk all direct to 118.123.249.114.

ns1.363.hk, ns4.363.hk and ns6.363.hk all direct to 118.123.253.132.

ns2.363.hk, ns4.363.hk and ns6.363.hk all direct to 240e:d9:c200:1::2.

The host names ns2.363.hk and ns5.363.hk both resolve to 61.172.183.73 IP addresses.

The host names ns2.363.hk and ns4.363.hk both resolve to 211.149.230.100 IP addresses.