cjbcloud.com - robtex.com
cjbcloud.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 44.198.49.131🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| PTR | ec2-44-198-49-131.compute-1.amazonaws.com | ||||||
| NS | ns-1989.awsdns-56.co.uk ⭐ | ||||||
| A | 2600:9000:5307:c500::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1989.awsdns-56.co.uk | ||||||
| A | 205.251.199.197🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1989.awsdns-56.co.uk | ||||||
| NS | ns-1188.awsdns-20.org | ||||||
| A | 2600:9000:5304:a400::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1188.awsdns-20.org | ||||||
| A | 205.251.196.164🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1188.awsdns-20.org | ||||||
| NS | ns-382.awsdns-47.com | ||||||
| A | 2600:9000:5301:7e00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-382.awsdns-47.com | ||||||
| A | 205.251.193.126🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-382.awsdns-47.com | ||||||
| NS | ns-972.awsdns-57.net | ||||||
| A | 2600:9000:5303:cc00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-972.awsdns-57.net | ||||||
| A | 205.251.195.204🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-972.awsdns-57.net | ||||||
| SOA | ns-1989.awsdns-56.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
com
| 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=1771291435 | ||||||
Same first word
cjbcloud.com |
DNS History
7 records (5 active, 2 former)
●NSns-1188.awsdns-20.org2018-12-18 → 2026-03-09 · 2 obs
● 2026-03-09 10:29:24
●NSns-1989.awsdns-56.co.uk2018-12-18 → 2026-03-09 · 2 obs
● 2026-03-09 10:29:24
●NSns-382.awsdns-47.com2018-12-18 → 2026-03-09 · 2 obs
● 2026-03-09 10:29:24
●NSns-972.awsdns-57.net2018-12-18 → 2026-03-09 · 2 obs
● 2026-03-09 10:29:24
○A18.210.48.1852018-12-18 → 2018-12-18 · 2 obs
○ 2026-03-09 10:29:24
●A44.198.49.1312026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 10:29:24
○A52.2.238.462018-12-18 → 2018-12-18 · 2 obs
○ 2026-03-09 10:29:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cjbcloud.com | ns-382.awsdns-47.com, ns-972.awsdns-57.net, ns-1188.awsdns-20.org, ns-1989.awsdns-56.co.uk | 1 record |
✅ Authoritative Response
Server: 205.251.193.126
NS records: ns-382.awsdns-47.com, ns-972.awsdns-57.net, ns-1188.awsdns-20.org, ns-1989.awsdns-56.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cjbcloud.com (unsigned zone)
⏱️ Timing
Total: 269ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 44.198.49.131 |
| NS | 4 | ns-1188.awsdns-20.org, ns-1989.awsdns-56.co.uk... |
| SOA | 1 | ns-1989.awsdns-56.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-382.awsdns-47.com)
Analysis
IP Addresses
cjbcloud.com resolves to one IP number: 44.198.49.131.
Other host names, for example ec2-44-198-49-131.compute-1.amazonaws.com, share IP numbers with cjbcloud.com.
Name Servers
cjbcloud.com delegates to four name servers: ns-382.awsdns-47.com, ns-972.awsdns-57.net, ns-1188.awsdns-20.org and ns-1989.awsdns-56.co.uk.
cjbcloud.com at least partially shares name servers with other domains, including privatecollege529.net, buildstack.com, cpd3.net, webmail.pculture.org and thebirthdaydraw.com.
Host names with two IP numbers: ns-382.awsdns-47.com points to 2600:9000:5301:7e00::1 and 205.251.193.126; ns-972.awsdns-57.net points to 2600:9000:5303:cc00::1 and 205.251.195.204; ns-1188.awsdns-20.org points to 2600:9000:5304:a400::1 and 205.251.196.164; ns-1989.awsdns-56.co.uk points to 2600:9000:5307:c500::1 and 205.251.199.197.