jb-cloud.net - robtex.com
jb-cloud.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-988.awsdns-59.net ⭐ | ||||||
| A | 2600:9000:5303:dc00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-988.awsdns-59.net | ||||||
| A | 205.251.195.220🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-988.awsdns-59.net | ||||||
| NS | ns-1316.awsdns-36.org | ||||||
| A | 2600:9000:5305:2400::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1316.awsdns-36.org | ||||||
| A | 205.251.197.36🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1316.awsdns-36.org | ||||||
| NS | ns-1788.awsdns-31.co.uk | ||||||
| A | 2600:9000:5306:fc00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1788.awsdns-31.co.uk | ||||||
| A | 205.251.198.252🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1788.awsdns-31.co.uk | ||||||
| NS | ns-39.awsdns-04.com | ||||||
| A | 2600:9000:5300:2700::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-39.awsdns-04.com | ||||||
| A | 205.251.192.39🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-39.awsdns-04.com | ||||||
| SOA | ns-988.awsdns-59.netawsdns-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=1771291465 | ||||||
Same first word
jb-cloud.net |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1316.awsdns-36.org2026-02-25 → 2026-03-24 · 2 obs
● 2026-03-24 04:49:14
●NSns-1788.awsdns-31.co.uk2026-02-25 → 2026-03-24 · 2 obs
● 2026-03-24 04:49:14
●NSns-39.awsdns-04.com2026-02-25 → 2026-03-24 · 2 obs
● 2026-03-24 04:49:14
●NSns-988.awsdns-59.net2026-02-25 → 2026-03-24 · 2 obs
● 2026-03-24 04:49:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jb-cloud.net | ns-39.awsdns-04.com, ns-988.awsdns-59.net, ns-1788.awsdns-31.co.uk, ns-1316.awsdns-36.org | 1 record |
✅ Authoritative Response
Server:205.251.195.220
NS records: ns-39.awsdns-04.com, ns-988.awsdns-59.net, ns-1788.awsdns-31.co.uk, ns-1316.awsdns-36.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jb-cloud.net (unsigned zone)
⏱️ Timing
Total: 420ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1316.awsdns-36.org, ns-1788.awsdns-31.co.uk... |
| SOA | 1 | ns-988.awsdns-59.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-988.awsdns-59.net)
Analysis
Name Servers
jb-cloud.net delegates to four name servers: ns-39.awsdns-04.com, ns-988.awsdns-59.net, ns-1316.awsdns-36.org and ns-1788.awsdns-31.co.uk.
jb-cloud.net at least partially shares name servers with other domains, for instance 196.78.35.in-addr.arpa, d3kqxkkpe10bnl.cloudfront.net, 254.181.57.in-addr.arpa, 47.238.54.in-addr.arpa and amazondelivers.jobs.
These name servers are commonly used with the following: ns1-24-ap-northeast-1.ec2-rdns.amazonaws.com, ns2-24-ap-northeast-1.ec2-rdns.amazonaws.com, ns3-24-ap-northeast-1.ec2-rdns.amazonaws.com and ns4-24-ap-northeast-1.ec2-rdns.amazonaws.com.
Host names with two IP numbers: ns-39.awsdns-04.com points to 2600:9000:5300:2700::1 and 205.251.192.39; ns-988.awsdns-59.net points to 2600:9000:5303:dc00::1 and 205.251.195.220; ns-1316.awsdns-36.org points to 2600:9000:5305:2400::1 and 205.251.197.36; ns-1788.awsdns-31.co.uk points to 2600:9000:5306:fc00::1 and 205.251.198.252.