big8905.com - robtex.com
big8905.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1519.awsdns-61.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5305:ef00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1519.awsdns-61.org | ||||||
| A | 205.251.197.239🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1519.awsdns-61.org | ||||||
| NS | ns-2020.awsdns-60.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5307:e400::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-2020.awsdns-60.co.uk | ||||||
| A | 205.251.199.228🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-2020.awsdns-60.co.uk | ||||||
| NS | ns-403.awsdns-50.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5301:9300::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-403.awsdns-50.com | ||||||
| A | 205.251.193.147🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-403.awsdns-50.com | ||||||
| NS | ns-651.awsdns-17.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5302:8b00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-651.awsdns-17.net | ||||||
| A | 205.251.194.139🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-651.awsdns-17.net | ||||||
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=1771291435 | ||||||
DNS History
4 records (4 active, 0 former)
●NSns-1519.awsdns-61.org2026-03-13 → 2026-03-13 · 2 obs
● 2026-03-13 00:03:16
●NSns-2020.awsdns-60.co.uk2026-03-13 → 2026-03-13 · 2 obs
● 2026-03-13 00:03:16
●NSns-403.awsdns-50.com2026-03-13 → 2026-03-13 · 2 obs
● 2026-03-13 00:03:16
●NSns-651.awsdns-17.net2026-03-13 → 2026-03-13 · 2 obs
● 2026-03-13 00:03:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| big8905.com | ns-651.awsdns-17.net, ns-403.awsdns-50.com, ns-2020.awsdns-60.co.uk, ns-1519.awsdns-61.org | 1 record |
✅ Authoritative Response
Server: 205.251.193.147
NS records: ns-651.awsdns-17.net, ns-403.awsdns-50.com, ns-2020.awsdns-60.co.uk, ns-1519.awsdns-61.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for big8905.com (unsigned zone)
⏱️ Timing
Total: 341ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-403.awsdns-50.com)
Analysis
Name Servers
big8905.com is delegated to four name servers: ns-403.awsdns-50.com, ns-651.awsdns-17.net, ns-1519.awsdns-61.org and ns-2020.awsdns-60.co.uk.
big8905.com shares name servers with other domains at least partially, for instance tapgems.com, neogreen.jp, inovni.com, fusion.corp.amway.net and dog-training-kou.net.
these name servers are often used together with the name servers ns-999.awsdns-60.net.
Host names with two IP numbers:
ns-403.awsdns-50.com resolves to 2600:9000:5301:9300::1 and 205.251.193.147.
ns-651.awsdns-17.net resolves to 2600:9000:5302:8b00::1 and 205.251.194.139.
ns-1519.awsdns-61.org resolves to 2600:9000:5305:ef00::1 and 205.251.197.239.
ns-2020.awsdns-60.co.uk resolves to 2600:9000:5307:e400::1 and 205.251.199.228.