browserbase.co - robtex.com
browserbase.co
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-893.awsdns-47.net ⭐ | ||||||
| A | 2600:9000:5303:7d00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-893.awsdns-47.net | ||||||
| A | 205.251.195.125🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-893.awsdns-47.net | ||||||
| NS | ns-1111.awsdns-10.org | ||||||
| A | 2600:9000:5304:5700::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1111.awsdns-10.org | ||||||
| A | 205.251.196.87🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1111.awsdns-10.org | ||||||
| NS | ns-1797.awsdns-32.co.uk | ||||||
| A | 2600:9000:5307:500::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1797.awsdns-32.co.uk | ||||||
| A | 205.251.199.5🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1797.awsdns-32.co.uk | ||||||
| NS | ns-346.awsdns-43.com | ||||||
| A | 2600:9000:5301:5a00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-346.awsdns-43.com | ||||||
| A | 205.251.193.90🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-346.awsdns-43.com | ||||||
| SOA | ns-893.awsdns-47.netawsdns-hostmaster@amazon.com serial=1 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co 🔒 | ||||||
| NS | b.registrydns.co 🔒 | ||||||
| NS | c.registrydns.co 🔒 | ||||||
| NS | d.registrydns.co 🔒 | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759588016 | ||||||
Subdomains
dev.browserbase.co |
Same first word
browserbase.co |
browserbase.com |
DNS History
4 records (4 active, 0 former)
●NSns-1111.awsdns-10.org2026-02-17 → 2026-03-07 · 2 obs
● 2026-03-07 22:19:30
●NSns-1797.awsdns-32.co.uk2026-02-17 → 2026-03-07 · 2 obs
● 2026-03-07 22:19:30
●NSns-346.awsdns-43.com2026-02-17 → 2026-03-07 · 2 obs
● 2026-03-07 22:19:30
●NSns-893.awsdns-47.net2026-02-17 → 2026-03-07 · 2 obs
● 2026-03-07 22:19:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| browserbase.co | ns-893.awsdns-47.net, ns-1111.awsdns-10.org, ns-1797.awsdns-32.co.uk, ns-346.awsdns-43.com | - |
✅ Authoritative Response
Server: 205.251.199.5
NS records: ns-893.awsdns-47.net, ns-1111.awsdns-10.org, ns-1797.awsdns-32.co.uk, ns-346.awsdns-43.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for browserbase.co (unsigned zone)
⏱️ Timing
Total: 361ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1111.awsdns-10.org, ns-1797.awsdns-32.co.uk... |
| SOA | 1 | ns-893.awsdns-47.net awsdns-hostmaster.a |
Analysis
Hierarchy
dev.browserbase.co is a child of browserbase.co.
Name Servers
browserbase.co delegates to four name servers: ns-346.awsdns-43.com, ns-893.awsdns-47.net, ns-1111.awsdns-10.org and ns-1797.awsdns-32.co.uk.
browserbase.co at least partially shares name servers with other domains, including phonex.co.jp, enrollify.app, iot.cymru, 248.19.72.in-addr.arpa and skgcom-test.cloud.spryker.toys.
These name servers are commonly used with ns-389.awsdns-48.com, ns-640.awsdns-16.net and ns-1321.awsdns-37.org.
Host names with two IP numbers: ns-346.awsdns-43.com points to 2600:9000:5301:5a00::1 and 205.251.193.90; ns-893.awsdns-47.net points to 2600:9000:5303:7d00::1 and 205.251.195.125; ns-1111.awsdns-10.org points to 2600:9000:5304:5700::1 and 205.251.196.87; ns-1797.awsdns-32.co.uk points to 2600:9000:5307:500::1 and 205.251.199.5.