🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`fullstack-notes.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1809^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:d746^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.24.9^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.70^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rene.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cb4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rene.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rene.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rene.ns.cloudflare.com`
		A	108.162.195.180^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rene.ns.cloudflare.com`
		A	162.159.44.180^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rene.ns.cloudflare.com`
		A	172.64.35.180^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rene.ns.cloudflare.com`
NS	`rose.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rose.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rose.ns.cloudflare.com`
		A	108.162.192.141^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	172.64.32.141^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	173.245.58.141^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
TXT	`google-site-verification=oexJ1KN3RPAJ8aMnxE7OASFGB0ytoRGXNqMrX-HcFew`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.24.9, 172.67.215.70
		IPv6 hints	2606:4700:3031::6815:1809, 2606:4700:3033::ac43:d746
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com
SOA	`rene.ns.cloudflare.com`dns@cloudflare.com serial=2419513893

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

fullstack-notes.dev

fullstack-notes.pages.dev

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSrene.ns.cloudflare.com2026-11-07 → 2026-11-12 · 2 obs

● 2026-11-07 05:24:16
● 2026-11-12 00:32:08

●NSrose.ns.cloudflare.com2026-11-07 → 2026-11-12 · 2 obs

● 2026-11-07 05:24:16
● 2026-11-12 00:32:08

●A104.21.24.92026-11-07 → 2026-11-12 · 2 obs

● 2026-11-07 05:24:16
● 2026-11-12 00:32:08

●A172.67.215.702026-11-07 → 2026-11-12 · 2 obs

● 2026-11-07 05:24:16
● 2026-11-12 00:32:08

●A2606:4700:3031::6815:18092026-11-07 → 2026-11-12 · 2 obs

● 2026-11-07 05:24:16
● 2026-11-12 00:32:08

●A2606:4700:3033::ac43:d7462026-11-07 → 2026-11-12 · 2 obs

● 2026-11-07 05:24:16
● 2026-11-12 00:32:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
fullstack-notes.dev	rose.ns.cloudflare.com, rene.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.141

NS records: rose.ns.cloudflare.com, rene.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fullstack-notes.dev (unsigned zone)

⏱️ Timing

Total: 842ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.215.70, 104.21.24.9`
AAAA	2	`2606:4700:3031::6815:1809, 2606:4700:3033::ac43:d746`
NS	2	`rene.ns.cloudflare.com, rose.ns.cloudflare.com`
TXT	1	`google-site-verification=oexJ1KN3RPAJ8aM`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rene.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

fullstack-notes.dev points to the four IP addresses 104.21.24.9, 172.67.215.70, 2606:4700:3031::6815:1809 and 2606:4700:3033::ac43:d746.

comicrea.com, zxvqpr.cn, emi-portfolio.uk plus two other host names have IP numbers in common with fullstack-notes.dev.

Name Servers

The NS records for fullstack-notes.dev delegate to rene.ns.cloudflare.com and rose.ns.cloudflare.com.

The name server configuration of fullstack-notes.dev is shared with other domains, for instance akibahmed2310.workers.dev, jesper-svennevid.workers.dev, 360fc.vip and two others.

There is at least partial name server overlap between fullstack-notes.dev and other domains — syng-experts.com, 204bet.pro, bajilive123.app and two more among them.

These name servers tend to appear in combination with the name servers brynne.ns.cloudflare.com, carla.ns.cloudflare.com, hank.ns.cloudflare.com and kirk.ns.cloudflare.com.

Hosts with 6 IP addresses each:

rene.ns.cloudflare.com maps to 108.162.195.180, 162.159.44.180, 172.64.35.180 and 3 additional IP addresses.

rose.ns.cloudflare.com maps to 108.162.192.141, 172.64.32.141, 173.245.58.141 and 3 additional IP addresses.

fullstack-notes.dev - robtex.com