cs50.net - robtex.com
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cs50.net
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1770658727 | ||||||
rank #24871 in the tld
📈 Tranco rank: #753,775
Up
cloud.cs50.net |
forms.cs50.net |
mirror.cs50.net |
mail.cs50.net |
video.cs50.net |
www.cs50.net |
reference.cs50.net |
study.cs50.net |
expo.cs50.net |
manual.cs50.net |
docs.cs50.net |
redirects.cs50.net |
courses.cs50.net |
cdn.cs50.net |
x.cs50.net |
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | g.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| cs50.net | ns-165.awsdns-20.com, ns-918.awsdns-50.net, ns-1091.awsdns-08.org, ns-1843.awsdns-38.co.uk | 1 record |
✅ 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
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cs50.net (unsigned zone)
⏱️ Timing
Total: 768ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.198.14.52 |
| NS | 4 | ns-1091.awsdns-08.org, ns-165.awsdns-20.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)... |
| TXT | 3 | MS=ms48764706, github-verification=5UN5PX7CjSW3UdHkDtcz... |
| SOA | 1 | ns-918.awsdns-50.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-918.awsdns-50.net)
AI analysis
cs50.net is the parent of cloud.cs50.net, forms.cs50.net, mirror.cs50.net, mail.cs50.net, video.cs50.net and several other host names.
cs50.net points to a single IP: 104.198.14.52.
Other host names, for instance queencityeyecare.com, dviraciutaisykla.lt, pilgrimsvt.com, jordibares.com and nullpoo.com share IP numbers with cs50.net.
cs50.net is delegated to four name servers: ns-165.awsdns-20.com, ns-918.awsdns-50.net, ns-1091.awsdns-08.org and ns-1843.awsdns-38.co.uk.
cs50.net at least partially shares its name servers with other domains, for instance ppc.buzz, via-berlin.jp, evening-brushlands-6313.herokuspace.com, d10r5umj2dzhrn.cloudfront.net and d30q7xbv7wyfgr.cloudfront.net.
these name servers are commonly used with the name servers ns-378.awsdns-47.com, ns-909.awsdns-49.net, ns-1825.awsdns-36.co.uk, ns-156.awsdns-19.com, ns-738.awsdns-28.net and ns-1940.awsdns-50.co.uk.
Host names with two IPs: ns-165.awsdns-20.com points to 2600:9000:5300:a500::1 and 205.251.192.165; ns-918.awsdns-50.net points to 2600:9000:5303:9600::1 and 205.251.195.150; ns-1091.awsdns-08.org points to 2600:9000:5304:4300::1 and 205.251.196.67; ns-1843.awsdns-38.co.uk points to 2600:9000:5307:3300::1 and 205.251.199.51.
Five mail servers handle cs50.net: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
cs50.net shares some mail servers with other domains, including ns500754.ns500742.ns500671.ns500742.ns500742.ns500671.ns500688.ns500705.ns500291.ns500671.ns500666.lustychickser.com, ns500737.ns500737.ns500599.ns500724.ns500724.ns500737.ns500737.ns500599.ns500724.ns500583.ns500697.ns500599.ns500599.yummyflingsfinder.com, ns500698.ns500698.ns500698.ns500736.ns500735.ns500736.ns500698.ns500708.ns500698.ns500708.ns500708.ns500652.ns500619.ns500619.trackreceptor.com, ns500737.ns500724.ns500599.ns500737.ns500599.ns500724.ns500599.ns500599.ns500599.ns500737.ns500737.ns500583.ns500583.ns500599.ns500631.www.yummyflingsfinder.com and ns500731.ns500671.ns500742.ns500742.ns500704.ns500688.ns500688.ns500678.ns500678.ns500291.ns500666.ns500653.ns500153.tenderladiesbz.com.
these mail servers are often used alongside the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx5.googlemail.com and aspmx4.googlemail.com.
Host names with two IPs
Host aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26
Host aspmx3.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.26
Host aspmx.l.google.com points to 2607:f8b0:4004:c1d::1a and 142.251.16.26
Host alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26
Host alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26
Hosts pointing to 2800:3f0:4003:c0f::1a: aspmx2.googlemail.com and alt1.aspmx.l.google.com
Hosts pointing to 108.177.123.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com
Hosts pointing to 172.253.116.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com