zero.school - robtex.com

zero.school

DNSSEC⚠️ Not signed
A3.33.130.190πŸ‡ΊπŸ‡Έ Amazon3.33.128.0/20
PTRa2aa9ff50de748dbe.awsglobalaccelerator.com
A15.197.148.33πŸ‡ΊπŸ‡Έ Amazon15.197.144.0/20
NSns67.domaincontrol.com ⭐
A2603:5:2174::2cπŸ‡ΊπŸ‡Έ GODADDY-DNS2603:5:2170::/44
PTRns67.domaincontrol.com
A97.74.103.44πŸ‡ΊπŸ‡Έ GODADDY-DNS97.74.102.0/23
PTRns67.domaincontrol.com
NSns68.domaincontrol.com
A2603:5:2274::2cπŸ‡ΊπŸ‡Έ GODADDY-DNS2603:5:2270::/44
PTRns68.domaincontrol.com
A173.201.71.44πŸ‡ΊπŸ‡Έ GODADDY-DNS173.201.70.0/23
PTRns68.domaincontrol.com
TXTprotonmail-verification=a5373e6c9802290acd5bccae8feacdf7426d93e7
SOAns67.domaincontrol.comdns@jomax.net 2026-06-17 #0

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=1783809178

Same first word

Similar names

DNS History

16 records (4 active, 12 former)

2017201820192020202120222023202420252026NSns67.domaincontrol.comns68.domaincontrol.comdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comns1.digitalocean.comns2.digitalocean.comns3.digitalocean.comMXmxa.mailgun.orgmxb.mailgun.orgA15.197.148.333.33.130.190128.199.136.24469.64.147.10
β—‹NSdns1.name-services.com2017-08-28 β†’ 2017-09-21 Β· 5 obs
β—‹ 2016-12-10 23:16:22
● 2017-08-28 20:16:48
● 2017-09-21 07:34:02
β—‹ 2026-02-26 20:02:44
β—‹ 2026-07-11 22:59:50
β—‹NSdns2.name-services.com2017-08-28 β†’ 2017-09-21 Β· 5 obs
β—‹ 2016-12-10 23:16:22
● 2017-08-28 20:16:48
● 2017-09-21 07:34:02
β—‹ 2026-02-26 20:02:44
β—‹ 2026-07-11 22:59:50
β—‹NSdns3.name-services.com2017-08-28 β†’ 2017-09-21 Β· 5 obs
β—‹ 2016-12-10 23:16:22
● 2017-08-28 20:16:48
● 2017-09-21 07:34:02
β—‹ 2026-02-26 20:02:44
β—‹ 2026-07-11 22:59:50
β—‹NSdns4.name-services.com2017-08-28 β†’ 2017-09-21 Β· 5 obs
β—‹ 2016-12-10 23:16:22
● 2017-08-28 20:16:48
● 2017-09-21 07:34:02
β—‹ 2026-02-26 20:02:44
β—‹ 2026-07-11 22:59:50
β—‹NSdns5.name-services.com2017-08-28 β†’ 2017-09-21 Β· 5 obs
β—‹ 2016-12-10 23:16:22
● 2017-08-28 20:16:48
● 2017-09-21 07:34:02
β—‹ 2026-02-26 20:02:44
β—‹ 2026-07-11 22:59:50
β—‹NSns1.digitalocean.com2016-12-10 β†’ 2016-12-10 Β· 3 obs
● 2016-12-10 23:16:22
β—‹ 2017-08-28 20:16:48
β—‹ 2026-07-11 22:59:50
β—‹NSns2.digitalocean.com2016-12-10 β†’ 2016-12-10 Β· 3 obs
● 2016-12-10 23:16:22
β—‹ 2017-08-28 20:16:48
β—‹ 2026-07-11 22:59:50
β—‹NSns3.digitalocean.com2016-12-10 β†’ 2016-12-10 Β· 3 obs
● 2016-12-10 23:16:22
β—‹ 2017-08-28 20:16:48
β—‹ 2026-07-11 22:59:50
●NSns67.domaincontrol.com2026-02-26 β†’ 2026-07-11 Β· 3 obs
β—‹ 2017-09-21 07:34:02
● 2026-02-26 20:02:44
● 2026-07-11 22:59:50
●NSns68.domaincontrol.com2026-02-26 β†’ 2026-07-11 Β· 3 obs
β—‹ 2017-09-21 07:34:02
● 2026-02-26 20:02:44
● 2026-07-11 22:59:50
β—‹MXmxa.mailgun.org2016-12-10 β†’ 2016-12-10 Β· 3 obs
● 2016-12-10 23:16:22
β—‹ 2017-08-28 20:16:48
β—‹ 2026-07-11 22:59:50
β—‹MXmxb.mailgun.org2016-12-10 β†’ 2016-12-10 Β· 3 obs
● 2016-12-10 23:16:22
β—‹ 2017-08-28 20:16:48
β—‹ 2026-07-11 22:59:50
β—‹A128.199.136.2442016-12-10 β†’ 2016-12-10 Β· 3 obs
● 2016-12-10 23:16:22
β—‹ 2017-08-28 20:16:48
β—‹ 2026-07-11 22:59:50
●A15.197.148.332026-02-26 β†’ 2026-07-11 Β· 3 obs
β—‹ 2017-09-21 07:34:02
● 2026-02-26 20:02:44
● 2026-07-11 22:59:50
●A3.33.130.1902026-02-26 β†’ 2026-07-11 Β· 3 obs
β—‹ 2017-09-21 07:34:02
● 2026-02-26 20:02:44
● 2026-07-11 22:59:50
β—‹A69.64.147.102017-08-28 β†’ 2017-09-21 Β· 5 obs
β—‹ 2016-12-10 23:16:22
● 2017-08-28 20:16:48
● 2017-09-21 07:34:02
β—‹ 2026-02-26 20:02:44
β—‹ 2026-07-11 22:59:50

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
schoolv0n0.nic.school, v0n1.nic.school, v0n2.nic.school, v0n3.nic.school...12 records
zero.schoolns67.domaincontrol.com, ns68.domaincontrol.com-

βœ… Authoritative Response

Server:173.201.71.44

NS records: ns67.domaincontrol.com, ns68.domaincontrol.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zero.school (unsigned zone)

⏱️ Timing

Total: 1020ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A23.33.130.190, 15.197.148.33
NS2ns67.domaincontrol.com, ns68.domaincontrol.com
TXT1protonmail-verification=a5373e6c9802290a
SOA1ns67.domaincontrol.com dns.jomax.net

πŸ“Œ Glue Records Collected

Total: 12

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

Analysis

IP Addresses

zero.school points to the IP addresses 3.33.130.190 and 15.197.148.33

Name Servers

zero.school uses two name servers for its delegation: ns67.domaincontrol.com and ns68.domaincontrol.com.

The two host names ns67.domaincontrol.com and ns68.domaincontrol.com each have a pair of IP addresses: ns67.domaincontrol.com has 97.74.103.44 and 2603:5:2174::2c, and ns68.domaincontrol.com has 173.201.71.44 and 2603:5:2274::2c.