json.dev - robtex.com
json.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●NSns-cloud-b1.googledomains.com2026-03-31 → 2026-04-01 · 2 obs
● 2026-04-01 11:00:14
●NSns-cloud-b2.googledomains.com2026-03-31 → 2026-04-01 · 2 obs
● 2026-04-01 11:00:14
●NSns-cloud-b3.googledomains.com2026-03-31 → 2026-04-01 · 2 obs
● 2026-04-01 11:00:14
●NSns-cloud-b4.googledomains.com2026-03-31 → 2026-04-01 · 2 obs
● 2026-04-01 11:00:14
●MXinbound-smtp.us-west-2.amazonaws.com2026-03-31 → 2026-04-01 · 2 obs
● 2026-04-01 11:00:14
●A185.199.108.1532026-03-31 → 2026-04-01 · 2 obs
● 2026-04-01 11:00:14
●A185.199.109.1532026-03-31 → 2026-04-01 · 2 obs
● 2026-04-01 11:00:14
●A185.199.110.1532026-03-31 → 2026-04-01 · 2 obs
● 2026-04-01 11:00:14
●A185.199.111.1532026-03-31 → 2026-04-01 · 2 obs
● 2026-04-01 11:00:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com... | - |
| json.dev | ns-cloud-b1.googledomains.com, ns-cloud-b4.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b2.googledomains.com | - |
✅ Authoritative Response
Server:216.239.38.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b4.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b2.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for json.dev (unsigned zone)
⏱️ Timing
Total: 640ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 185.199.108.153, 185.199.110.153... |
| NS | 4 | ns-cloud-b4.googledomains.com, ns-cloud-b1.googledomains.com... |
| MX | 1 | inbound-smtp.us-west-2.amazonaws.com (pr |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
Analysis
IP Addresses
json.dev maps to four IP numbers: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.
Other host names, for instance intramu.com, www.silverlining21.github.io, lollettinoo.github.io, byronxu99.github.io and jkitchin.github.io share IP numbers with json.dev.
Name Servers
json.dev is delegated to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
json.dev at least partially shares name servers with other domains such as gsmclientwebsites.com, reelmovienews.com, wax-studios.com, indoorcarpark.com and ecolectric.ca.
Host names with two IP numbers:
ns-cloud-b1.googledomains.com points to 2001:4860:4802:32::6b and 216.239.32.107
ns-cloud-b2.googledomains.com points to 2001:4860:4802:34::6b and 216.239.34.107
ns-cloud-b3.googledomains.com points to 2001:4860:4802:36::6b and 216.239.36.107
ns-cloud-b4.googledomains.com points to 2001:4860:4802:38::6b and 216.239.38.107
Mail Servers
json.dev is handled by a single mail server, inbound-smtp.us-west-2.amazonaws.com.
json.dev shares the same mail server setup as other domains, including caitlin-meyer.com, frt5.com, i9monitoramento.com.br, dataeng.moveaws.com and wacontractorservices.com.
json.dev shares mail servers with other domains at least in part, for instance gvlabs.org, udn.com.tw, san-portugal.atlassian.net, ftp.imap.mx.ftp.www.ftp.www._spf.atlassian.net and name.atlassian.net.
these mail servers are commonly used alongside the mail servers inbound-smtp.us-east-1.amazonaws.com.
inbound-smtp.us-west-2.amazonaws.com resolves to four IPs: 35.161.157.106, 52.13.163.116, 52.43.162.244 and 54.188.121.70.