coursesmith.net - robtex.com
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coursesmith.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.171.76.79🇺🇸 Amazon | ||||||
| PTR | server-3-171-76-79.iad89.r.cloudfront.net | ||||||
| A | 3.171.76.86🇺🇸 Amazon | ||||||
| A | 3.171.76.90🇺🇸 Amazon | ||||||
| A | 3.171.76.95🇺🇸 Amazon | ||||||
| NS | ns-319.awsdns-39.com ⭐ | ||||||
| A | 2600:9000:5301:3f00::1🇺🇸 Amazon | ||||||
| PTR | ns-319.awsdns-39.com | ||||||
| A | 205.251.193.63🇺🇸 Amazon | ||||||
| PTR | ns-319.awsdns-39.com | ||||||
| NS | ns-1376.awsdns-44.org | ||||||
| A | 2600:9000:5305:6000::1🇺🇸 Amazon | ||||||
| PTR | ns-1376.awsdns-44.org | ||||||
| A | 205.251.197.96🇺🇸 Amazon | ||||||
| PTR | ns-1376.awsdns-44.org | ||||||
| NS | ns-1860.awsdns-40.co.uk | ||||||
| A | 2600:9000:5307:4400::1🇺🇸 Amazon | ||||||
| PTR | ns-1860.awsdns-40.co.uk | ||||||
| A | 205.251.199.68🇺🇸 Amazon | ||||||
| PTR | ns-1860.awsdns-40.co.uk | ||||||
| NS | ns-718.awsdns-25.net | ||||||
| A | 2600:9000:5302:ce00::1🇺🇸 Amazon | ||||||
| PTR | ns-718.awsdns-25.net | ||||||
| A | 205.251.194.206🇺🇸 Amazon | ||||||
| PTR | ns-718.awsdns-25.net | ||||||
| SOA | ns-319.awsdns-39.comawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1770977950 | ||||||
Up
www.coursesmith.net |
Same first word
coursesmith.net |
coursesmith.com |
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coursesmith.net | ns-718.awsdns-25.net, ns-319.awsdns-39.com, ns-1860.awsdns-40.co.uk, ns-1376.awsdns-44.org | 1 record |
✅ Authoritative Response
Server: 205.251.199.68
NS records: ns-718.awsdns-25.net, ns-319.awsdns-39.com, ns-1860.awsdns-40.co.uk, ns-1376.awsdns-44.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coursesmith.net (unsigned zone)
⏱️ Timing
Total: 273ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 3.171.76.95, 3.171.76.86... |
| NS | 4 | ns-1376.awsdns-44.org, ns-1860.awsdns-40.co.uk... |
| SOA | 1 | ns-319.awsdns-39.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-718.awsdns-25.net)
AI analysis
www.coursesmith.net has coursesmith.net as its parent.
coursesmith.net maps to four IP numbers: 3.171.76.79, 3.171.76.86, 3.171.76.90 and 3.171.76.95.
Other host names, for instance mystile.com, nestederror.com, lottostar24.com, adf.lion-garden.com and marketsonics.com share IP numbers with coursesmith.net.
coursesmith.net is delegated to four name servers: ns-319.awsdns-39.com, ns-718.awsdns-25.net, ns-1376.awsdns-44.org and ns-1860.awsdns-40.co.uk.
coursesmith.net at least partially shares name servers with other domains such as 8.198.99.in-addr.arpa, mtn-sdp-frontend-dev.stellar.org, adsfrauddetector.com, axialistas.com and executivesportsmanagement.com.
These name servers are often used together with ns-1428.awsdns-50.org, ns-86.awsdns-10.com, ns-1677.awsdns-17.co.uk, ns-10.awsdns-01.com, ns-989.awsdns-59.net, ns-1513.awsdns-61.org, ns-1726.awsdns-23.co.uk and ns-1117.awsdns-11.org.
Host names with two IP numbers:
ns-319.awsdns-39.com points to 2600:9000:5301:3f00::1 and 205.251.193.63
ns-718.awsdns-25.net points to 2600:9000:5302:ce00::1 and 205.251.194.206
ns-1376.awsdns-44.org points to 2600:9000:5305:6000::1 and 205.251.197.96
ns-1860.awsdns-40.co.uk points to 2600:9000:5307:4400::1 and 205.251.199.68