`notebooks.cfdata.org`

DNSSEC	⚠️ Not signed
NS	`ajay.ns.cloudflare.com` ⭐ ⚠️ Not in parent delegation
		A	2606:4700:58::adf5:3b38^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ajay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c138^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ajay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2138^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ajay.ns.cloudflare.com`
		A	108.162.193.56^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ajay.ns.cloudflare.com`
		A	172.64.33.56^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ajay.ns.cloudflare.com`
		A	173.245.59.56^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ajay.ns.cloudflare.com`
NS	`ines.ns.cloudflare.com` ⚠️ Not in parent delegation
		A	2606:4700:50::adf5:3aa4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ines.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ines.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ines.ns.cloudflare.com`
		A	108.162.192.164^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ines.ns.cloudflare.com`
		A	172.64.32.164^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ines.ns.cloudflare.com`
		A	173.245.58.164^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ines.ns.cloudflare.com`
SOA	`ajay.ns.cloudflare.com`dns@cloudflare.com serial=2409450925

`cfdata.org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.cfdata.org` ⭐
	NS	`ns2.cfdata.org`
	TXT	`google-site-verification=diH-VCDTRH5IaaDCLedoOL-46YN97O-6AnZJfmWdsOs`
	TXT	`v=spf1 -all`
	SOA	`ns1.cfdata.org`dns@cloudflare.com serial=2410443424

📈 Tranco rank: #4,054

Subdomains

examples.notebooks.cfdata.org

api-proxy.notebooks.cfdata.org

staging.notebooks.cfdata.org

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

●NSajay.ns.cloudflare.com2026-07-18 → 2026-07-26 · 2 obs

● 2026-07-18 06:28:56
● 2026-07-26 00:35:28

●NSines.ns.cloudflare.com2026-07-18 → 2026-07-26 · 2 obs

● 2026-07-18 06:28:56
● 2026-07-26 00:35:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cfdata.org	ns2.cfdata.org, ns1.cfdata.org	-

✅ Authoritative Response

Server:162.159.1.6

NS records: ns2.cfdata.org, ns1.cfdata.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cfdata.org (unsigned zone)

⏱️ Timing

Total: 74ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ajay.ns.cloudflare.com, ines.ns.cloudflare.com`
SOA	1	`ajay.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

notebooks.cfdata.org is the parent domain of examples.notebooks.cfdata.org, api-proxy.notebooks.cfdata.org and staging.notebooks.cfdata.org.

Name Servers

notebooks.cfdata.org is served by two delegated name servers, ajay.ns.cloudflare.com and ines.ns.cloudflare.com.

notebooks.cfdata.org shares its NS records with other domains, for example raiseyourhandnow.com, ddayloan.com, tuttleservices.com and two others.

notebooks.cfdata.org shares at least some of its name servers with other domains, including trevalnoriax-tech.com, gammaente-rprise.sbs, cqdpjj.com and two others.

These name servers are frequently paired with the name servers paityn.ns.cloudflare.com and olivia.ns.cloudflare.com.

DNS names with 6 IP addresses:

ajay.ns.cloudflare.com carries IP addresses 108.162.193.56, 172.64.33.56 and 173.245.59.56, with 3 other addresses beyond those.

ines.ns.cloudflare.com carries IP addresses 108.162.192.164, 172.64.32.164 and 173.245.58.164, with 3 other addresses beyond those.

notebooks.cfdata.org - robtex.com