rsb.school - robtex.com

rsb.school

DNSSEC⚠️ Not signed
A35.229.89.188🇺🇸 Google35.229.80.0/20
PTR188.89.229.35.bc.googleusercontent.com
NSdns1.name-services.com ⭐
A2604:4000:2800:2000:64:98:148:137🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.
PTRdns1.name-services.com
A64.98.148.137🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.
PTRdns1.name-services.com
NSdns2.name-services.com
A2604:4000:0:d:216:40:47:201🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000
PTRdns2.name-services.com
A216.40.47.201🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0
PTRdns2.name-services.com
NSdns3.name-services.com
A2604:4000:2800:2000:64:98:148:138🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.
PTRdns3.name-services.com
A64.98.148.138🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.
PTRdns3.name-services.com
NSdns4.name-services.com
A2604:4000:0:d:216:40:47:202🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000
PTRdns4.name-services.com
A216.40.47.202🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0
PTRdns4.name-services.com
NSdns5.name-services.com
A2604:4000:2800:2000:64:98:148:139🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.
PTRdns5.name-services.com
A64.98.148.139🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.
PTRdns5.name-services.com
SOAdns1.name-services.cominfo@name-services.com serial=1613357046

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=1778463002

Same first word

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bsr.pl
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brs.ch

DNS History

6 records (6 active, 0 former)

NSdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comA35.229.89.188
●NSdns1.name-services.com2026-04-20 → 2026-05-11 · 2 obs
● 2026-04-20 08:28:56
● 2026-05-11 02:08:00
●NSdns2.name-services.com2026-04-20 → 2026-05-11 · 2 obs
● 2026-04-20 08:28:56
● 2026-05-11 02:08:00
●NSdns3.name-services.com2026-04-20 → 2026-05-11 · 2 obs
● 2026-04-20 08:28:56
● 2026-05-11 02:08:00
●NSdns4.name-services.com2026-04-20 → 2026-05-11 · 2 obs
● 2026-04-20 08:28:56
● 2026-05-11 02:08:00
●NSdns5.name-services.com2026-04-20 → 2026-05-11 · 2 obs
● 2026-04-20 08:28:56
● 2026-05-11 02:08:00
●A35.229.89.1882026-04-20 → 2026-05-11 · 2 obs
● 2026-04-20 08:28:56
● 2026-05-11 02:08:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
schoolv2n1.nic.school, v0n0.nic.school, v0n3.nic.school, v0n1.nic.school...12 records
rsb.schooldns5.name-services.com, dns2.name-services.com, dns3.name-services.com, dns1.name-services.com...-

✅ Authoritative Response

Server:216.40.47.201

NS records: dns5.name-services.com, dns2.name-services.com, dns3.name-services.com, dns1.name-services.com, dns4.name-services.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rsb.school (unsigned zone)

⏱️ Timing

Total: 354ms | Queries: -

📄 Records

TypeCountSample Data
A135.229.89.188
NS5dns2.name-services.com, dns5.name-services.com...
SOA1dns1.name-services.com info.name-service

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rsb.school points to a single IP address: 35.229.89.188.

Other host names such as kbftampa.com, 188.89.229.35.bc.googleusercontent.com, mail.kbftampa.com and www.kbftampa.com share IP numbers with rsb.school.

Name Servers

rsb.school is delegated to five name servers: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com and dns5.name-services.com.

rsb.school at least partially shares name servers with other domains, for example qcusa.com, saasways.com, incidentia.net, aimdriverrewards.com and respaattorneys.com.

Host names with two IP numbers

Each host name points to two IP numbers:

dns1.name-services.com points to 2604:4000:2800:2000:64:98:148:137 and 64.98.148.137

dns2.name-services.com points to 2604:4000:0:d:216:40:47:201 and 216.40.47.201

dns3.name-services.com points to 2604:4000:2800:2000:64:98:148:138 and 64.98.148.138

dns4.name-services.com points to 2604:4000:0:d:216:40:47:202 and 216.40.47.202

dns5.name-services.com points to 2604:4000:2800:2000:64:98:148:139 and 64.98.148.139