brgbook.com - robtex.com
brgbook.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-86.awsdns-10.com ⭐ | ||||||
| A | 2600:9000:5300:5600::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-86.awsdns-10.com | ||||||
| A | 205.251.192.86🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-86.awsdns-10.com | ||||||
| NS | ns-1508.awsdns-60.org | ||||||
| A | 2600:9000:5305:e400::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1508.awsdns-60.org | ||||||
| A | 205.251.197.228🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1508.awsdns-60.org | ||||||
| NS | ns-1873.awsdns-42.co.uk | ||||||
| A | 2600:9000:5307:5100::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1873.awsdns-42.co.uk | ||||||
| A | 205.251.199.81🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1873.awsdns-42.co.uk | ||||||
| NS | ns-832.awsdns-40.net | ||||||
| A | 2600:9000:5303:4000::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-832.awsdns-40.net | ||||||
| A | 205.251.195.64🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-832.awsdns-40.net | ||||||
| SOA | ns-86.awsdns-10.comawsdns-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=1774801612 | ||||||
Subdomains
www.brgbook.com |
Same first word
brgbook.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1508.awsdns-60.org2026-02-27 → 2026-03-29 · 2 obs
● 2026-03-29 16:49:10
●NSns-1873.awsdns-42.co.uk2026-02-27 → 2026-03-29 · 2 obs
● 2026-03-29 16:49:10
●NSns-832.awsdns-40.net2026-02-27 → 2026-03-29 · 2 obs
● 2026-03-29 16:49:10
●NSns-86.awsdns-10.com2026-02-27 → 2026-03-29 · 2 obs
● 2026-03-29 16:49:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| brgbook.com | ns-86.awsdns-10.com, ns-832.awsdns-40.net, ns-1873.awsdns-42.co.uk, ns-1508.awsdns-60.org | 1 record |
✅ Authoritative Response
Server:205.251.197.228
NS records: ns-86.awsdns-10.com, ns-832.awsdns-40.net, ns-1873.awsdns-42.co.uk, ns-1508.awsdns-60.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for brgbook.com (unsigned zone)
⏱️ Timing
Total: 400ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1508.awsdns-60.org, ns-1873.awsdns-42.co.uk... |
| SOA | 1 | ns-86.awsdns-10.com awsdns-hostmaster.am |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-86.awsdns-10.com)
Analysis
Hierarchy
brgbook.com is a parent of www.brgbook.com.
Name Servers
brgbook.com is delegated to four name servers: ns-86.awsdns-10.com, ns-832.awsdns-40.net, ns-1508.awsdns-60.org and ns-1873.awsdns-42.co.uk.
At least part of the name servers for brgbook.com are shared with other domains, for instance fetch.tw, d1ruwmd3qbb3h8.cloudfront.net, hexicon.io, hospitablehat.com and mallpie.kr.
These name servers are often used together with ns-287.awsdns-35.com, ns-847.awsdns-41.net and ns-1292.awsdns-33.org.
Host names with two IP numbers:
ns-86.awsdns-10.com points to: 2600:9000:5300:5600::1 and 205.251.192.86
ns-832.awsdns-40.net points to: 2600:9000:5303:4000::1 and 205.251.195.64
ns-1508.awsdns-60.org points to: 2600:9000:5305:e400::1 and 205.251.197.228
ns-1873.awsdns-42.co.uk points to: 2600:9000:5307:5100::1 and 205.251.199.81