`featureassets.org`

DNSSEC	⚠️ Not signed
A	34.128.128.0^{🇺🇸 Google34.128.128.0/17}
		PTR	`0.128.128.34.bc.googleusercontent.com`
NS	`ns-940.awsdns-53.net` ⭐
		A	2600:9000:5303:ac00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-940.awsdns-53.net`
		A	205.251.195.172^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-940.awsdns-53.net`
NS	`ns-1178.awsdns-19.org`
		A	2600:9000:5304:9a00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1178.awsdns-19.org`
		A	205.251.196.154^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1178.awsdns-19.org`
NS	`ns-1952.awsdns-52.co.uk`
		A	2600:9000:5307:a000::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1952.awsdns-52.co.uk`
		A	205.251.199.160^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1952.awsdns-52.co.uk`
NS	`ns-387.awsdns-48.com`
		A	2600:9000:5301:8300::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-387.awsdns-48.com`
		A	205.251.193.131^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-387.awsdns-48.com`
TXT	`i=assetsconfigcdn.org,i=featureassets.org,d=api.statsigcdn.com,e=beyondwicked...`
SOA	`ns-940.awsdns-53.net`awsdns-hostmaster@amazon.com serial=1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1771291736

📈 Tranco rank: #2,304

featureassets.org

featureassets.org is an infrastructure domain operated by OpenAI as part of their feature management and experimentation system powered by Statsig.

Purpose

This domain serves as a CDN endpoint for OpenAI's feature flagging infrastructure. The SSL certificate reveals it is an alias for statsigcdn.openai.com, indicating it delivers:

Feature flag configurations for A/B testing and controlled rollouts
Dynamic config assets for real-time feature management
Experimentation data for product analytics

Statsig is a modern product development platform that enables companies to run experiments, manage feature flags, and measure the impact of product changes at scale.

Technical Infrastructure

Component	Details
IP Address	34.128.128.0 (Google Cloud)
DNS Provider	Amazon Route 53
Hosting	Google Cloud Platform (bc.googleusercontent.com)
DNSSEC	Not signed

Nameservers (AWS Route 53)

ns-387.awsdns-48.com
ns-940.awsdns-53.net
ns-1178.awsdns-19.org
ns-1952.awsdns-52.co.uk

Notes

The domain returns HTTP 403 when accessed directly, as it is designed to serve internal API requests and CDN assets rather than public web content. The hybrid infrastructure using Google Cloud for hosting and AWS Route 53 for DNS is typical of large-scale tech companies optimizing for reliability and performance.

Subdomains

www.featureassets.org

Same first word

featureassets.org

DNS History

5 records (5 active, 0 former)

●NSns-1178.awsdns-19.org2026-02-19 → 2026-03-11 · 2 obs

● 2026-02-19 12:19:42
● 2026-03-11 07:02:34

●NSns-1952.awsdns-52.co.uk2026-02-19 → 2026-03-11 · 2 obs

● 2026-02-19 12:19:42
● 2026-03-11 07:02:34

●NSns-387.awsdns-48.com2026-02-19 → 2026-03-11 · 2 obs

● 2026-02-19 12:19:42
● 2026-03-11 07:02:34

●NSns-940.awsdns-53.net2026-02-19 → 2026-03-11 · 2 obs

● 2026-02-19 12:19:42
● 2026-03-11 07:02:34

●A34.128.128.02026-02-19 → 2026-03-11 · 2 obs

● 2026-02-19 12:19:42
● 2026-03-11 07:02:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
featureassets.org	ns-1952.awsdns-52.co.uk, ns-387.awsdns-48.com, ns-940.awsdns-53.net, ns-1178.awsdns-19.org	1 record

✅ Authoritative Response

Server: 205.251.193.131

NS records: ns-1952.awsdns-52.co.uk, ns-387.awsdns-48.com, ns-940.awsdns-53.net, ns-1178.awsdns-19.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for featureassets.org (unsigned zone)

⏱️ Timing

Total: 460ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`34.128.128.0`
NS	4	`ns-1178.awsdns-19.org, ns-1952.awsdns-52.co.uk...`
TXT	1	`i=assetsconfigcdn.org,i=featureassets.or`
SOA	1	`ns-940.awsdns-53.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-1178.awsdns-19.org)

Analysis

Hierarchy

The parent of www.featureassets.org is featureassets.org.

IP Addresses

featureassets.org points to an IP address: 34.128.128.0.

other host names include www.featureassets.org, prodregistryv2.org, assetsconfigcdn.org, www.assetsconfigcdn.org and api.statsig.com; they share IP numbers with featureassets.org.

Name Servers

featureassets.org delegates to four name servers: ns-387.awsdns-48.com, ns-940.awsdns-53.net, ns-1178.awsdns-19.org and ns-1952.awsdns-52.co.uk.

featureassets.org at least partially shares name servers with other domains, for instance d1jp48lz7yqde3.cloudfront.net, itmill.fi, judeadenuga.com, teazable.com and colomboairporttransfers.com.

Host names with two IP numbers: ns-387.awsdns-48.com points to 2600:9000:5301:8300::1 and 205.251.193.131; ns-940.awsdns-53.net points to 2600:9000:5303:ac00::1 and 205.251.195.172; ns-1178.awsdns-19.org points to 2600:9000:5304:9a00::1 and 205.251.196.154; ns-1952.awsdns-52.co.uk points to 2600:9000:5307:a000::1 and 205.251.199.160.

featureassets.org - robtex.com