`openai-billing.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:d11^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:a7e6^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.17^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.167.230^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hattie.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hattie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hattie.ns.cloudflare.com`
		A	108.162.194.172^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
		A	162.159.38.172^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
		A	172.64.34.172^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
NS	`isaac.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isaac.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isaac.ns.cloudflare.com`
		A	108.162.193.177^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	172.64.33.177^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	173.245.59.177^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.13.17, 172.67.167.230
		IPv6 hints	2606:4700:3031::6815:d11, 2606:4700:3033::ac43:a7e6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=118, name=cloudflare-ech.com
SOA	`hattie.ns.cloudflare.com`dns@cloudflare.com serial=2402553465

`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=1777371871

⚠️ On DNS blocklist: tif, ultimate

Subdomains

www.openai-billing.com

Same first word

openai-billing.com

DNS History

6 records (6 active, 0 former)

●NShattie.ns.cloudflare.com2026-04-26 → 2026-04-28 · 2 obs

● 2026-04-26 04:04:24
● 2026-04-28 10:26:12

●NSisaac.ns.cloudflare.com2026-04-26 → 2026-04-28 · 2 obs

● 2026-04-26 04:04:24
● 2026-04-28 10:26:12

●A104.21.13.172026-04-26 → 2026-04-28 · 2 obs

● 2026-04-26 04:04:24
● 2026-04-28 10:26:12

●A172.67.167.2302026-04-26 → 2026-04-28 · 2 obs

● 2026-04-26 04:04:24
● 2026-04-28 10:26:12

●A2606:4700:3031::6815:d112026-04-26 → 2026-04-28 · 2 obs

● 2026-04-26 04:04:24
● 2026-04-28 10:26:12

●A2606:4700:3033::ac43:a7e62026-04-26 → 2026-04-28 · 2 obs

● 2026-04-26 04:04:24
● 2026-04-28 10:26:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
openai-billing.com	isaac.ns.cloudflare.com, hattie.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.177

NS records: isaac.ns.cloudflare.com, hattie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 214ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.13.17, 172.67.167.230`
AAAA	2	`2606:4700:3033::ac43:a7e6, 2606:4700:3031::6815:d11`
NS	2	`hattie.ns.cloudflare.com, isaac.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hattie.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (isaac.ns.cloudflare.com, isaac.ns.cloudflare.com, isaac.ns.cloudflare.com...)

Analysis

Hierarchy

openai-billing.com is the parent of www.openai-billing.com.

IP Addresses

openai-billing.com points to four IP numbers: 2606:4700:3031::6815:d11, 2606:4700:3033::ac43:a7e6, 104.21.13.17 and 172.67.167.230.

Other host names including bbgbet8.com, foshanhongye.com, 360runningbarcelona.com, ledger-live-protection.com and iryouhikoujyo.net share IP numbers with openai-billing.com.

Name Servers

openai-billing.com's delegation uses two name servers, hattie.ns.cloudflare.com and isaac.ns.cloudflare.com.

openai-billing.com shares the same name server setup as other domains, for example tfi6w4.com, gfe1r8.com, tfz7q9.com, dl1s1p2.com and tfs6m3.com.

openai-billing.com at least partially shares name servers with other domains, including riddells.net, gwin4d.cloud, nekotina.com, dfit.com.br and unsinewstudio.digital.

These name servers are commonly used with khalid.ns.cloudflare.com and jakub.ns.cloudflare.com.

Host names with six IP numbers:

hattie.ns.cloudflare.com points to: 2606:4700:50::a29f:26ac, 2803:f800:50::6ca2:c2ac, 2a06:98c1:50::ac40:22ac, 108.162.194.172, 162.159.38.172 and 172.64.34.172.

isaac.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb1, 2803:f800:50::6ca2:c1b1, 2a06:98c1:50::ac40:21b1, 108.162.193.177, 172.64.33.177 and 173.245.59.177.

openai-billing.com - robtex.com