dev.nbcuniversaltech.com - dns.ninja
dev.nbcuniversaltech.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1637.awsdns-12.co.uk ⭐ | ||||||
| A | 2600:9000:5306:6500::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1637.awsdns-12.co.uk | ||||||
| A | 205.251.198.101🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1637.awsdns-12.co.uk | ||||||
| NS | ns-1236.awsdns-26.org | ||||||
| A | 2600:9000:5304:d400::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1236.awsdns-26.org | ||||||
| A | 205.251.196.212🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1236.awsdns-26.org | ||||||
| NS | ns-324.awsdns-40.com | ||||||
| A | 2600:9000:5301:4400::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-324.awsdns-40.com | ||||||
| A | 205.251.193.68🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-324.awsdns-40.com | ||||||
| NS | ns-632.awsdns-15.net | ||||||
| A | 2600:9000:5302:7800::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-632.awsdns-15.net | ||||||
| A | 205.251.194.120🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-632.awsdns-15.net | ||||||
| SOA | ns-1637.awsdns-12.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
nbcuniversaltech.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1646.awsdns-13.co.uk ⭐ | ||||||
| NS | ns-1527.awsdns-62.org | ||||||
| NS | ns-445.awsdns-55.com | ||||||
| NS | ns-737.awsdns-28.net | ||||||
| SOA | ns-1646.awsdns-13.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
Subdomains
tentpole.dev.nbcuniversaltech.com |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1236.awsdns-26.org2026-03-01 → 2026-07-29 · 2 obs
● 2026-07-29 06:55:20
●NSns-1637.awsdns-12.co.uk2026-03-01 → 2026-07-29 · 2 obs
● 2026-07-29 06:55:20
●NSns-324.awsdns-40.com2026-03-01 → 2026-07-29 · 2 obs
● 2026-07-29 06:55:20
●NSns-632.awsdns-15.net2026-03-01 → 2026-07-29 · 2 obs
● 2026-07-29 06:55:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net... | - |
| nbcuniversaltech.com | ns-737.awsdns-28.net, ns-445.awsdns-55.com, ns-1646.awsdns-13.co.uk, ns-1527.awsdns-62.org | 2 records |
| dev.nbcuniversaltech.com | ns-1236.awsdns-26.org, ns-1637.awsdns-12.co.uk, ns-324.awsdns-40.com, ns-632.awsdns-15.net | - |
✅ Authoritative Response
Server:205.251.196.212
NS records: ns-1236.awsdns-26.org, ns-1637.awsdns-12.co.uk, ns-324.awsdns-40.com, ns-632.awsdns-15.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nbcuniversaltech.com (unsigned zone)
⏱️ Timing
Total: 659ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1236.awsdns-26.org, ns-1637.awsdns-12.co.uk... |
| SOA | 1 | ns-1637.awsdns-12.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-445.awsdns-55.com, ns-445.awsdns-55.com)
Analysis
Hierarchy
tentpole.dev.nbcuniversaltech.com is delegated beneath dev.nbcuniversaltech.com.
Name Servers
The NS records for dev.nbcuniversaltech.com point to four name servers: ns-324.awsdns-40.com, ns-632.awsdns-15.net, ns-1236.awsdns-26.org and ns-1637.awsdns-12.co.uk.
There is at least partial name server overlap between dev.nbcuniversaltech.com and other domains — legislature.com, thefaceshop.in, 3j1ai0ll.com and two more among them.
All four hostnames — ns-324.awsdns-40.com, ns-632.awsdns-15.net, ns-1236.awsdns-26.org and ns-1637.awsdns-12.co.uk — resolve to two IP numbers apiece: ns-324.awsdns-40.com to 205.251.193.68 and 2600:9000:5301:4400::1; ns-632.awsdns-15.net to 205.251.194.120 and 2600:9000:5302:7800::1; ns-1236.awsdns-26.org to 205.251.196.212 and 2600:9000:5304:d400::1; ns-1637.awsdns-12.co.uk to 205.251.198.101 and 2600:9000:5306:6500::1.