us.b2.sixfivelabs.com - robtex.com
us.b2.sixfivelabs.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1864.awsdns-41.co.uk ⭐ | ||||||
| A | 2600:9000:5307:4800::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1864.awsdns-41.co.uk | ||||||
| A | 205.251.199.72🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1864.awsdns-41.co.uk | ||||||
| NS | ns-1162.awsdns-17.org | ||||||
| A | 2600:9000:5304:8a00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1162.awsdns-17.org | ||||||
| A | 205.251.196.138🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1162.awsdns-17.org | ||||||
| NS | ns-341.awsdns-42.com | ||||||
| A | 2600:9000:5301:5500::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-341.awsdns-42.com | ||||||
| A | 205.251.193.85🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-341.awsdns-42.com | ||||||
| NS | ns-946.awsdns-54.net | ||||||
| A | 2600:9000:5303:b200::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-946.awsdns-54.net | ||||||
| A | 205.251.195.178🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-946.awsdns-54.net | ||||||
| SOA | ns-1864.awsdns-41.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
b2.sixfivelabs.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-770.awsdns-32.net ⭐ | ||||||
| NS | ns-1125.awsdns-12.org | ||||||
| NS | ns-1814.awsdns-34.co.uk | ||||||
| NS | ns-504.awsdns-63.com | ||||||
| SOA | ns-770.awsdns-32.netawsdns-hostmaster@amazon.com serial=1 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1162.awsdns-17.org2026-06-02 → 2026-07-19 · 2 obs
● 2026-07-19 05:56:22
●NSns-1864.awsdns-41.co.uk2026-06-02 → 2026-07-19 · 2 obs
● 2026-07-19 05:56:22
●NSns-341.awsdns-42.com2026-06-02 → 2026-07-19 · 2 obs
● 2026-07-19 05:56:22
●NSns-946.awsdns-54.net2026-06-02 → 2026-07-19 · 2 obs
● 2026-07-19 05:56:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| sixfivelabs.com | ns-220.awsdns-27.com, ns-956.awsdns-55.net, ns-1419.awsdns-49.org, ns-2042.awsdns-63.co.uk | 2 records |
| b2.sixfivelabs.com | ns-1125.awsdns-12.org, ns-1814.awsdns-34.co.uk, ns-504.awsdns-63.com, ns-770.awsdns-32.net | - |
| us.b2.sixfivelabs.com | ns-1162.awsdns-17.org, ns-1864.awsdns-41.co.uk, ns-341.awsdns-42.com, ns-946.awsdns-54.net | - |
✅ Authoritative Response
Server:205.251.196.138
NS records: ns-1162.awsdns-17.org, ns-1864.awsdns-41.co.uk, ns-341.awsdns-42.com, ns-946.awsdns-54.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sixfivelabs.com (unsigned zone)
⏱️ Timing
Total: 693ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1162.awsdns-17.org, ns-1864.awsdns-41.co.uk... |
| SOA | 1 | ns-1864.awsdns-41.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-220.awsdns-27.com, ns-220.awsdns-27.com)
Analysis
Name Servers
us.b2.sixfivelabs.com has four authoritative name servers: ns-341.awsdns-42.com, ns-946.awsdns-54.net, ns-1162.awsdns-17.org and ns-1864.awsdns-41.co.uk.
us.b2.sixfivelabs.com partially shares its NS delegation with several other domains, including bodiedbytyapp.com, giftshappiness.de, hazardco.co.nz and two others.
ns-341.awsdns-42.com, ns-946.awsdns-54.net, ns-1162.awsdns-17.org and ns-1864.awsdns-41.co.uk each carry two IP addresses. ns-341.awsdns-42.com has 205.251.193.85 and 2600:9000:5301:5500::1; ns-946.awsdns-54.net has 205.251.195.178 and 2600:9000:5303:b200::1; ns-1162.awsdns-17.org has 205.251.196.138 and 2600:9000:5304:8a00::1; ns-1864.awsdns-41.co.uk has 205.251.199.72 and 2600:9000:5307:4800::1.