`openai-enterprise.com`

DNSSEC	⚠️ Not signed
NS	`ns-1242.awsdns-27.org` ⚠️ Not in zone NS records
		A	2600:9000:5304:da00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1242.awsdns-27.org`
		A	205.251.196.218^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1242.awsdns-27.org`
NS	`ns-2025.awsdns-61.co.uk` ⚠️ Not in zone NS records
		A	2600:9000:5307:e900::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2025.awsdns-61.co.uk`
		A	205.251.199.233^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2025.awsdns-61.co.uk`
NS	`ns-498.awsdns-62.com` ⚠️ Not in zone NS records
		A	2600:9000:5301:f200::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-498.awsdns-62.com`
		A	205.251.193.242^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-498.awsdns-62.com`
NS	`ns-838.awsdns-40.net` ⚠️ Not in zone NS records
		A	2600:9000:5303:4600::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-838.awsdns-40.net`
		A	205.251.195.70^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-838.awsdns-40.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.net`nstld@verisign-grs.com serial=1785592747

Same first word

openai-enterprise.com

openai-enterprise.co.uk

DNS History

4 records (4 active, 0 former)

●NSns-1242.awsdns-27.org2026-06-24 → 2026-08-01 · 2 obs

● 2026-06-24 16:30:58
● 2026-08-01 14:07:06

●NSns-2025.awsdns-61.co.uk2026-06-24 → 2026-08-01 · 2 obs

● 2026-06-24 16:30:58
● 2026-08-01 14:07:06

●NSns-498.awsdns-62.com2026-06-24 → 2026-08-01 · 2 obs

● 2026-06-24 16:30:58
● 2026-08-01 14:07:06

●NSns-838.awsdns-40.net2026-06-24 → 2026-08-01 · 2 obs

● 2026-06-24 16:30:58
● 2026-08-01 14:07:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
openai-enterprise.com	ns-498.awsdns-62.com, ns-838.awsdns-40.net, ns-1242.awsdns-27.org, ns-2025.awsdns-61.co.uk	2 records

✅ Authoritative Response

Server:205.251.193.242

NS records: ns-498.awsdns-62.com, ns-838.awsdns-40.net, ns-1242.awsdns-27.org, ns-2025.awsdns-61.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openai-enterprise.com (unsigned zone)

⏱️ Timing

Total: 578ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-498.awsdns-62.com, ns-498.awsdns-62.com)

Analysis

Name Servers

openai-enterprise.com has four authoritative name servers: ns-498.awsdns-62.com, ns-838.awsdns-40.net, ns-1242.awsdns-27.org and ns-2025.awsdns-61.co.uk.

At least some of openai-enterprise.com's name servers are shared with other domains, for example texcotton.com.br, omapirte.fi, indiafit.org and two more.

It is common for these name servers to be used in conjunction with the name servers ns-984.awsdns-59.net, ns-1366.awsdns-42.org and ns-1785.awsdns-31.co.uk.

Four hostnames, each resolving to a pair of IP addresses: ns-498.awsdns-62.com directs to 205.251.193.242 and 2600:9000:5301:f200::1; ns-838.awsdns-40.net directs to 205.251.195.70 and 2600:9000:5303:4600::1; ns-1242.awsdns-27.org directs to 205.251.196.218 and 2600:9000:5304:da00::1; ns-2025.awsdns-61.co.uk directs to 205.251.199.233 and 2600:9000:5307:e900::1.

openai-enterprise.com - robtex.com