algorithm.school - robtex.com

algorithm.school

DNSSEC⚠️ Not signed
A44.227.65.245πŸ‡ΊπŸ‡Έ Amazon44.224.0.0/11 EC2 PDX prefix
PTRec2-44-227-65-245.us-west-2.compute.amazonaws.com
A44.227.76.166πŸ‡ΊπŸ‡Έ Amazon44.224.0.0/11 EC2 PDX prefix
NScuritiba.ns.porkbun.com ⭐
A2400:cb00:2049:1::adf5:3a25πŸ‡ΊπŸ‡Έ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A173.245.58.37πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSfortaleza.ns.porkbun.com
A2400:cb00:2049:1::a29f:88cπŸ‡ΊπŸ‡Έ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.8.140Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSmaceio.ns.porkbun.com
A2400:cb00:2049:1::a29f:bb4πŸ‡ΊπŸ‡Έ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.11.180Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSsalvador.ns.porkbun.com
A2400:cb00:2049:1::a29f:a96πŸ‡ΊπŸ‡Έ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.10.150Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAcuritiba.ns.porkbun.comdns@cloudflare.com serial=2368758903

school

DNSSECπŸ”’ 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=1776943308

Same first word

Similar names

DNS History

10 records (6 active, 4 former)

2017201820192020202120222023202420252026NScuritiba.ns.porkbun.comfortaleza.ns.porkbun.commaceio.ns.porkbun.comsalvador.ns.porkbun.comns1.iwantmyname.netns2.iwantmyname.netns3.iwantmyname.netns4.iwantmyname.netA44.227.65.24544.227.76.166
●NScuritiba.ns.porkbun.com2026-02-17 β†’ 2026-04-23 Β· 3 obs
β—‹ 2017-10-10 20:44:18
● 2026-02-17 04:47:46
● 2026-04-23 11:54:52
●NSfortaleza.ns.porkbun.com2026-02-17 β†’ 2026-04-23 Β· 3 obs
β—‹ 2017-10-10 20:44:18
● 2026-02-17 04:47:46
● 2026-04-23 11:54:52
●NSmaceio.ns.porkbun.com2026-02-17 β†’ 2026-04-23 Β· 3 obs
β—‹ 2017-10-10 20:44:18
● 2026-02-17 04:47:46
● 2026-04-23 11:54:52
β—‹NSns1.iwantmyname.net2016-12-10 β†’ 2017-10-10 Β· 4 obs
● 2016-12-10 20:17:40
● 2017-10-10 20:44:18
β—‹ 2026-02-17 04:47:46
β—‹ 2026-04-23 11:54:52
β—‹NSns2.iwantmyname.net2016-12-10 β†’ 2017-10-10 Β· 4 obs
● 2016-12-10 20:17:40
● 2017-10-10 20:44:18
β—‹ 2026-02-17 04:47:46
β—‹ 2026-04-23 11:54:52
β—‹NSns3.iwantmyname.net2016-12-10 β†’ 2017-10-10 Β· 4 obs
● 2016-12-10 20:17:40
● 2017-10-10 20:44:18
β—‹ 2026-02-17 04:47:46
β—‹ 2026-04-23 11:54:52
β—‹NSns4.iwantmyname.net2016-12-10 β†’ 2017-10-10 Β· 4 obs
● 2016-12-10 20:17:40
● 2017-10-10 20:44:18
β—‹ 2026-02-17 04:47:46
β—‹ 2026-04-23 11:54:52
●NSsalvador.ns.porkbun.com2026-02-17 β†’ 2026-04-23 Β· 3 obs
β—‹ 2017-10-10 20:44:18
● 2026-02-17 04:47:46
● 2026-04-23 11:54:52
●A44.227.65.2452026-02-17 β†’ 2026-04-23 Β· 2 obs
● 2026-02-17 04:47:46
● 2026-04-23 11:54:52
●A44.227.76.1662026-02-17 β†’ 2026-04-23 Β· 2 obs
● 2026-02-17 04:47:46
● 2026-04-23 11:54:52

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
schoolv0n2.nic.school, v0n3.nic.school, v0n0.nic.school, v2n1.nic.school...12 records
algorithm.schoolmaceio.ns.porkbun.com, curitiba.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com-

βœ… Authoritative Response

Server:162.159.10.150

NS records: maceio.ns.porkbun.com, curitiba.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for algorithm.school (unsigned zone)

⏱️ Timing

Total: 461ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A244.227.65.245, 44.227.76.166
NS4curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...
SOA1curitiba.ns.porkbun.com dns.cloudflare.c

πŸ“Œ Glue Records Collected

Total: 12

In-bailiwick: 12 (v2n1.nic.school, v2n0.nic.school, v0n3.nic.school...)

Analysis

IP Addresses

algorithm.school points to two IP numbers: 44.227.65.245 and 44.227.76.166.

Other host names such as bagkiller.com, cv.church, suport-apple.lat, cryptorios.com and lovely7.biz share IP numbers with algorithm.school.

Name Servers

algorithm.school is delegated to four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

At least part of the name servers for algorithm.school are shared with other domains, for instance littleplumpictures.com, carlsonadvertising.com, wiredforwar.org, vivlore.com and josephfsmith.org.

Host names with two IP numbers:

curitiba.ns.porkbun.com points to: 2400:cb00:2049:1::adf5:3a25 and 173.245.58.37

fortaleza.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:88c and 162.159.8.140

maceio.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:bb4 and 162.159.11.180

salvador.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:a96 and 162.159.10.150