study.cs50.net - robtex.com

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study.cs50.net

DNSSEC⚠️ Not signed
A54.173.238.194πŸ‡ΊπŸ‡Έ Amazon
PTRec2-54-173-238-194.compute-1.amazonaws.com

cs50.net

DNSSEC⚠️ Not signed
A104.198.14.52πŸ‡ΊπŸ‡Έ Google
NSns-918.awsdns-50.net ⭐
NSns-1091.awsdns-08.org
NSns-165.awsdns-20.com
NSns-1843.awsdns-38.co.uk
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXaspmx2.googlemail.com(10)
MXaspmx3.googlemail.com(10)
TXTMS=ms48764706
TXTgithub-verification=5UN5PX7CjSW3UdHkDtczNpb9
TXTv=spf1 include:_spf.google.com include:amazonses.com ip4:128.103.0.0/16 ip4:6...
SOAns-918.awsdns-50.netawsdns-hostmaster@amazon.com serial=1
rank #744761 globally
rank #24871 in the tld
πŸ“ˆ Tranco rank: #753,775

Same first word

Similar names

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
netb.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...-
cs50.netns-165.awsdns-20.com, ns-918.awsdns-50.net, ns-1091.awsdns-08.org, ns-1843.awsdns-38.co.uk1 record

βœ… Authoritative Response

Server: 205.251.196.67

NS records: ns-165.awsdns-20.com, ns-918.awsdns-50.net, ns-1091.awsdns-08.org, ns-1843.awsdns-38.co.uk

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cs50.net (unsigned zone)

⏱️ Timing

Total: 1862ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A134.197.106.122

πŸ“Œ Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-918.awsdns-50.net)

AI analysis

study.cs50.net resolves to one IP number: 54.173.238.194.

Other host names, for instance cs76.tv, cs164.tv and ec2-54-173-238-194.compute-1.amazonaws.com share IP numbers with study.cs50.net.