🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`composebuilder.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:9844^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:c71^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.113^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.68^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aspen.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:266d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aspen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aspen.ns.cloudflare.com`
		A	108.162.194.109^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	162.159.38.109^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	172.64.34.109^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
NS	`renan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c3e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c33e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`renan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:233e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`renan.ns.cloudflare.com`
		A	108.162.195.62^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	162.159.44.62^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	172.64.35.62^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
TXT	`google-site-verification=OArX7pUkAqnG7mz5lWEr40etheyy0O04DRekiKYJXnY`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.12.113, 172.67.152.68
		IPv6 hints	2606:4700:3034::ac43:9844, 2606:4700:3035::6815:c71
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=89, name=cloudflare-ech.com
SOA	`aspen.ns.cloudflare.com`dns@cloudflare.com serial=2413151569

`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

composebuilder.xyz

composebuilder.pages.dev

composebuilder.dev

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSaspen.ns.cloudflare.com2026-09-04 → 2026-09-07 · 2 obs

● 2026-09-04 00:18:14
● 2026-09-07 07:21:32

●NSrenan.ns.cloudflare.com2026-09-04 → 2026-09-07 · 2 obs

● 2026-09-04 00:18:14
● 2026-09-07 07:21:32

●A104.21.12.1132026-09-04 → 2026-09-07 · 2 obs

● 2026-09-04 00:18:14
● 2026-09-07 07:21:32

●A172.67.152.682026-09-04 → 2026-09-07 · 2 obs

● 2026-09-04 00:18:14
● 2026-09-07 07:21:32

●A2606:4700:3034::ac43:98442026-09-04 → 2026-09-07 · 2 obs

● 2026-09-04 00:18:14
● 2026-09-07 07:21:32

●A2606:4700:3035::6815:c712026-09-04 → 2026-09-07 · 2 obs

● 2026-09-04 00:18:14
● 2026-09-07 07:21:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
composebuilder.dev	aspen.ns.cloudflare.com, renan.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.109

NS records: aspen.ns.cloudflare.com, renan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for composebuilder.dev (unsigned zone)

⏱️ Timing

Total: 866ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.12.113, 172.67.152.68`
AAAA	2	`2606:4700:3034::ac43:9844, 2606:4700:3035::6815:c71`
NS	2	`aspen.ns.cloudflare.com, renan.ns.cloudflare.com`
TXT	1	`google-site-verification=OArX7pUkAqnG7mz`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aspen.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

composebuilder.dev resolves to four IP addresses: 104.21.12.113, 172.67.152.68, 2606:4700:3034::ac43:9844 and 2606:4700:3035::6815:c71.

casivera-tenlegiris.cam, xxonedentalcare.com, (0x736578)yauto168a.com plus two other host names have IP numbers in common with composebuilder.dev.

Name Servers

Two name servers handle the delegation for composebuilder.dev: aspen.ns.cloudflare.com and renan.ns.cloudflare.com.

The name server configuration of composebuilder.dev is shared with other domains, for instance imasimpforegirls.workers.dev, arcbadge-niocerutan.pages.dev, mewul.info and two others.

composebuilder.dev shares at least some of its name servers with other domains, including australianskydivers.com, zxzirkioz.it.com, fghj-7f0.pages.dev and two others.

These name servers are frequently paired with the name servers beau.ns.cloudflare.com and gordon.ns.cloudflare.com.

Hosts with 6 IP addresses each:

aspen.ns.cloudflare.com resolves to 108.162.194.109, 162.159.38.109 and 172.64.34.109 among others, with 3 other IP addresses in total.

renan.ns.cloudflare.com resolves to 108.162.195.62, 162.159.44.62 and 172.64.35.62 among others, with 3 other IP addresses in total.

composebuilder.dev - robtex.com