castlight.com.br - robtex.com
castlight.com.br
com.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.br ⚠️ Not in parent delegation | ||||||
| NS | c.dns.br ⚠️ Not in parent delegation | ||||||
| NS | d.dns.br ⚠️ Not in parent delegation | ||||||
| NS | e.dns.br ⚠️ Not in parent delegation | ||||||
| NS | f.dns.br ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026074138 | ||||||
rank #4001 in the tld
WOT: SAFE (69/100)
Same first word
castlight.azure-api.net |
castlight.us |
castlight.com |
castlight.org |
castlight.com.au |
castlight.eu |
castlight.co.uk |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1382.awsdns-44.org2026-03-19 → 2026-03-19 · 2 obs
● 2026-03-19 07:48:10
●NSns-1731.awsdns-24.co.uk2026-03-19 → 2026-03-19 · 2 obs
● 2026-03-19 07:48:10
●NSns-509.awsdns-63.com2026-03-19 → 2026-03-19 · 2 obs
● 2026-03-19 07:48:10
●NSns-903.awsdns-48.net2026-03-19 → 2026-03-19 · 2 obs
● 2026-03-19 07:48:10
●MXip-104-200-17-110.cloudezapp.io2026-03-19 → 2026-03-19 · 2 obs
● 2026-03-19 07:48:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| castlight.com.br | ns-1731.awsdns-24.co.uk, ns-509.awsdns-63.com, ns-903.awsdns-48.net, ns-1382.awsdns-44.org | - |
✅ Authoritative Response
Server: 205.251.197.102
NS records: ns-1731.awsdns-24.co.uk, ns-509.awsdns-63.com, ns-903.awsdns-48.net, ns-1382.awsdns-44.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for castlight.com.br (unsigned zone)
⏱️ Timing
Total: 762ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1382.awsdns-44.org, ns-1731.awsdns-24.co.uk... |
| MX | 1 | ip-104-200-17-110.cloudezapp.io (pri: 10 |
| TXT | 1 | _globalsign-domain-verification=iQk8YIVl |
| SOA | 1 | ns-1731.awsdns-24.co.uk awsdns-hostmaste |
Analysis
Name Servers
castlight.com.br is delegated to four name servers: ns-509.awsdns-63.com, ns-903.awsdns-48.net, ns-1382.awsdns-44.org and ns-1731.awsdns-24.co.uk.
At least part of the name servers for castlight.com.br are shared with other domains, for instance ballard.amazon.com, lynx.be, accelerate.int.bpglobal.com, diametos.com and kizuki-grp.co.jp.
These name servers are often used together with ns-1000.awsdns-61.net, ns-1290.awsdns-33.org and ns-1704.awsdns-21.co.uk.
Host names with two IP numbers:
ns-509.awsdns-63.com points to: 2600:9000:5301:fd00::1 and 205.251.193.253
ns-903.awsdns-48.net points to: 2600:9000:5303:8700::1 and 205.251.195.135
ns-1382.awsdns-44.org points to: 2600:9000:5305:6600::1 and 205.251.197.102
ns-1731.awsdns-24.co.uk points to: 2600:9000:5306:c300::1 and 205.251.198.195
Mail Servers
The mail server for castlight.com.br is ip-104-200-17-110.cloudezapp.io.
Hostname ip-104-200-17-110.cloudezapp.io resolves to two IPs: 2600:3c00::f03c:91ff:fe28:ef6a and 104.200.17.110.