`cs50.zone`

DNSSEC	⚠️ Not signed
A	2600:9000:a612:55d9:1b82:e963:5969:d2c7^{🇺🇸 Amazon2600:9000:a600::/43}
		PTR	`ad988eeb126877ff9.dualstack.awsglobalaccelerator.com`
A	2a01:4f8:1c1e:d6f1::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	2a01:4ff:f0:5f41::1^{🇺🇸 HETZNER-CLOUD2-AS2a01:4ff::/40 HETZNER-IPv6-BLK}
A	2a01:4ff:1f0:dd50::1^{🇩🇪 HETZNER-CLOUD3-AS2a01:4ff:100::/40 HETZNER-IPv6-BLK}
A	5.78.156.59^{🇺🇸 HETZNER-CLOUD3-AS5.78.156.0/24}
A	5.161.47.86^{🇺🇸 HETZNER-CLOUD2-AS5.161.47.0/24}
A	5.161.230.87^{🇺🇸 HETZNER-CLOUD2-AS5.161.230.0/24}
A	46.62.237.138^{🇩🇪 Hetzner46.62.128.0/17 HETZNER-DC}
A	76.223.91.20^{🇺🇸 Amazon76.223.80.0/20}
A	195.201.128.179^{🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC}
NS	`ns1.dns-redirect.com` ⭐
		A	166.117.68.124^{🇺🇸 Amazon166.117.64.0/20}
			PTR	`ad988eeb126877ff9.awsglobalaccelerator.com`
NS	`ns2.dns-redirect.com`
		A	76.223.91.20^{🇺🇸 Amazon76.223.80.0/20}
			PTR	`ad988eeb126877ff9.awsglobalaccelerator.com`
TXT	`95b3a950-315c-45b8-937a-b865ebeb043a`
TXT	`afternic-verification-aGHTsEA2nLa7KRqzmJySAx`
SOA	`ns1.dns-redirect.com`admin@redirhub.com 2024-07-29 #1

`zone`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.zone` ⭐
	NS	`v0n1.nic.zone`
	NS	`v0n2.nic.zone`
	NS	`v0n3.nic.zone`
	NS	`v2n0.nic.zone`
	NS	`v2n1.nic.zone`
	SOA	`v0n0.nic.zone`hostmaster@donuts.email serial=1774240564

Same first word

cs50.ca

cs50.zone

cs50.me

cs50.biz

cs50.in

cs50.link

cs50.dev

cs50.de

cs50.it

cs50.us

cs50.co

cs50.education

cs50.space

cs50.tf

cs50.ws

cs50.site

cs50.info

cs50.website

cs50.pro

cs50.tv

cs50.photos

cs50.xyz

cs50.eu

cs50.college

cs50.wiki

cs50.es

cs50.co.uk

cs50.com.ua

cs50.readthedocs.io

cs50.email

cs50.github.io

cs50.tk

cs50.com

cs50.at

cs50.university

cs50.net

cs50.io

cs50.events

cs50.org

cs50.productions

cs50.center

cs50.mobi

cs50.ly

cs50.tools

Similar names

50cs.cn

sc05.org

sc05.com

s50c.com

c50s.com

cs05.com

DNS History

24 records (12 active, 12 former)

○NSdns1.registrar-servers.com2016-12-10 → 2017-08-28 · 4 obs

● 2016-12-10 20:49:28
● 2017-08-28 01:28:16
○ 2026-02-17 15:55:30
○ 2026-03-23 08:55:38

○NSdns1.registrar-servers.com,2016-12-10 → 2017-08-28 · 4 obs

● 2016-12-10 20:49:28
● 2017-08-28 01:28:16
○ 2026-02-17 15:55:30
○ 2026-03-23 08:55:38

○NSdns2.registrar-servers.com2016-12-10 → 2017-08-28 · 4 obs

● 2016-12-10 20:49:28
● 2017-08-28 01:28:16
○ 2026-02-17 15:55:30
○ 2026-03-23 08:55:38

○NSdns3.registrar-servers.com2016-12-10 → 2017-08-28 · 4 obs

● 2016-12-10 20:49:28
● 2017-08-28 01:28:16
○ 2026-02-17 15:55:30
○ 2026-03-23 08:55:38

○NSdns4.registrar-servers.com2016-12-10 → 2017-08-28 · 4 obs

● 2016-12-10 20:49:28
● 2017-08-28 01:28:16
○ 2026-02-17 15:55:30
○ 2026-03-23 08:55:38

○NSdns5.registrar-servers.com2016-12-10 → 2017-08-28 · 4 obs

● 2016-12-10 20:49:28
● 2017-08-28 01:28:16
○ 2026-02-17 15:55:30
○ 2026-03-23 08:55:38

●NSns1.dns-redirect.com2026-02-17 → 2026-03-23 · 3 obs

○ 2017-08-28 01:28:16
● 2026-02-17 15:55:30
● 2026-03-23 08:55:38

●NSns2.dns-redirect.com2026-02-17 → 2026-03-23 · 3 obs

○ 2017-08-28 01:28:16
● 2026-02-17 15:55:30
● 2026-03-23 08:55:38

○MXeforward1.registrar-servers.com2016-12-10 → 2017-08-28 · 4 obs

● 2016-12-10 20:49:28
● 2017-08-28 01:28:16
○ 2026-02-17 15:55:30
○ 2026-03-23 08:55:38

○MXeforward2.registrar-servers.com2016-12-10 → 2017-08-28 · 4 obs

● 2016-12-10 20:49:28
● 2017-08-28 01:28:16
○ 2026-02-17 15:55:30
○ 2026-03-23 08:55:38

○MXeforward3.registrar-servers.com2016-12-10 → 2017-08-28 · 4 obs

● 2016-12-10 20:49:28
● 2017-08-28 01:28:16
○ 2026-02-17 15:55:30
○ 2026-03-23 08:55:38

○MXeforward4.registrar-servers.com2016-12-10 → 2017-08-28 · 4 obs

● 2016-12-10 20:49:28
● 2017-08-28 01:28:16
○ 2026-02-17 15:55:30
○ 2026-03-23 08:55:38

○MXeforward5.registrar-servers.com2016-12-10 → 2017-08-28 · 4 obs

● 2016-12-10 20:49:28
● 2017-08-28 01:28:16
○ 2026-02-17 15:55:30
○ 2026-03-23 08:55:38

○A192.64.119.1692016-12-10 → 2017-08-28 · 4 obs

● 2016-12-10 20:49:28
● 2017-08-28 01:28:16
○ 2026-02-17 15:55:30
○ 2026-03-23 08:55:38

●A195.201.128.1792026-02-17 → 2026-03-23 · 3 obs

○ 2017-08-28 01:28:16
● 2026-02-17 15:55:30
● 2026-03-23 08:55:38

●A2600:9000:a612:55d9:1b82:e963:5969:d2c72026-02-17 → 2026-03-23 · 3 obs

○ 2017-08-28 01:28:16
● 2026-02-17 15:55:30
● 2026-03-23 08:55:38

●A2a01:4f8:1c1e:d6f1::12026-02-17 → 2026-03-23 · 3 obs

○ 2017-08-28 01:28:16
● 2026-02-17 15:55:30
● 2026-03-23 08:55:38

●A2a01:4ff:1f0:dd50::12026-02-17 → 2026-03-23 · 3 obs

○ 2017-08-28 01:28:16
● 2026-02-17 15:55:30
● 2026-03-23 08:55:38

●A2a01:4ff:f0:5f41::12026-02-17 → 2026-03-23 · 3 obs

○ 2017-08-28 01:28:16
● 2026-02-17 15:55:30
● 2026-03-23 08:55:38

●A46.62.237.1382026-02-17 → 2026-03-23 · 3 obs

○ 2017-08-28 01:28:16
● 2026-02-17 15:55:30
● 2026-03-23 08:55:38

●A5.161.230.872026-02-17 → 2026-03-23 · 3 obs

○ 2017-08-28 01:28:16
● 2026-02-17 15:55:30
● 2026-03-23 08:55:38

●A5.161.47.862026-02-17 → 2026-03-23 · 3 obs

○ 2017-08-28 01:28:16
● 2026-02-17 15:55:30
● 2026-03-23 08:55:38

●A5.78.156.592026-02-17 → 2026-03-23 · 3 obs

○ 2017-08-28 01:28:16
● 2026-02-17 15:55:30
● 2026-03-23 08:55:38

●A76.223.91.202026-02-17 → 2026-03-23 · 3 obs

○ 2017-08-28 01:28:16
● 2026-02-17 15:55:30
● 2026-03-23 08:55:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
zone	v0n0.nic.zone, v0n1.nic.zone, v0n2.nic.zone, v0n3.nic.zone...	12 records
cs50.zone	ns2.dns-redirect.com, ns1.dns-redirect.com	-

✅ Authoritative Response

Server:76.223.91.20

NS records: ns2.dns-redirect.com, ns1.dns-redirect.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cs50.zone (unsigned zone)

⏱️ Timing

Total: 550ms | Queries: -

📄 Records

Type	Count	Sample Data
A	6	`5.161.230.87, 46.62.237.138...`
AAAA	4	`2a01:4f8:1c1e:d6f1::1, 2a01:4ff:1f0:dd50::1...`
NS	2	`ns1.dns-redirect.com, ns2.dns-redirect.com`
TXT	2	`95b3a950-315c-45b8-937a-b865ebeb043a, afternic-verification-aGHTsEA2nLa7KRqzmJ`
SOA	1	`ns1.dns-redirect.com admin.redirhub.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cs50.zone points to ten IP numbers: 2600:9000:a612:55d9:1b82:e963:5969:d2c7, 2a01:4f8:1c1e:d6f1::1, 2a01:4ff:f0:5f41::1, 2a01:4ff:1f0:dd50::1, 5.78.156.59, 5.161.47.86, 5.161.230.87, 46.62.237.138, 76.223.91.20 and 195.201.128.179.

Other host names, for instance freefire.games, wlepconference.co.uk, sxm.immo, marawaresearch.com and girlswall.com share IP numbers with cs50.zone.

Name Servers

cs50.zone is delegated to two name servers: ns1.dns-redirect.com and ns2.dns-redirect.com.

cs50.zone uses the same name server setup as other domains, for instance mx2.starfish.capital, blick.bio, opticrental.com, thebugger.com and konus.pro.

Host names with one IP number:

ns1.dns-redirect.com points to: 166.117.68.124.

ns2.dns-redirect.com points to: 76.223.91.20.

cs50.zone - robtex.com

cs50.zone

zone

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`cs50.zone`

`zone`