csscheck.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`csscheck.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:782^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:9b7b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.7.130^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.123^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`algin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`algin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`algin.ns.cloudflare.com`
		A	108.162.193.61^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	172.64.33.61^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	173.245.59.61^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
NS	`leia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leia.ns.cloudflare.com`
		A	108.162.192.184^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leia.ns.cloudflare.com`
		A	172.64.32.184^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leia.ns.cloudflare.com`
		A	173.245.58.184^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leia.ns.cloudflare.com`
TXT	`google-site-verification=Aw4A7PnVWdh10VtjDO68yhCD-kg4oYsKR2-SKik-VS0`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.7.130, 172.67.155.123
		IPv6 hints	2606:4700:3031::6815:782, 2606:4700:3031::ac43:9b7b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=139, name=cloudflare-ech.com
SOA	`algin.ns.cloudflare.com`dns@cloudflare.com serial=2414177936

`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

csscheck.dev

csscheck.pages.dev

Similar names

cschecks.xyz

cschecks.com

checkcss.com

Previous names

csral.dev

csrc.dev

csrcastro.dev

csrescue.dev

csresearch.dev

csrg.dev

csrlogistics.dev

csro.dev

csrodrigues.dev

csrs.dev

css-for-js.dev

css-in-js.dev

css-tools.dev

css.dev

css4.dev

css5.dev

cssapi.dev

cssbattle.dev

cssbynumbers.dev

cssc.dev

Next names

csscode.dev

csscoffee.dev

csscomputer.dev

cssdaily.dev

cssdemo.dev

cssdoc.dev

cssdojo.dev

csse.dev

cssedge.dev

cssenterprise.dev

cssfx.dev

cssgenerator.dev

cssgenerators.dev

cssgradient.dev

cssharp.dev

csshell.dev

cssi.dev

cssjs.dev

csskyc.dev

cssl.dev

DNS History

10 records (6 active, 4 former)

●NSalgin.ns.cloudflare.com2026-09-11 → 2026-09-13 · 2 obs

● 2026-09-11 08:32:20
● 2026-09-13 10:50:32

●NSleia.ns.cloudflare.com2026-09-11 → 2026-09-13 · 2 obs

● 2026-09-11 08:32:20
● 2026-09-13 10:50:32

●A104.21.7.1302026-09-13 → 2026-09-13 · 3 obs

○ 2026-09-11 08:32:20
● 2026-09-13 09:58:48
● 2026-09-13 10:50:32

●A172.67.155.1232026-09-13 → 2026-09-13 · 3 obs

○ 2026-09-11 08:32:20
● 2026-09-13 09:58:48
● 2026-09-13 10:50:32

○A188.114.96.02026-09-11 → 2026-09-11 · 3 obs

● 2026-09-11 08:32:20
○ 2026-09-13 09:58:48
○ 2026-09-13 10:50:32

○A188.114.97.02026-09-11 → 2026-09-11 · 3 obs

● 2026-09-11 08:32:20
○ 2026-09-13 09:58:48
○ 2026-09-13 10:50:32

●A2606:4700:3031::6815:7822026-09-13 → 2026-09-13 · 3 obs

○ 2026-09-11 08:32:20
● 2026-09-13 09:58:48
● 2026-09-13 10:50:32

●A2606:4700:3031::ac43:9b7b2026-09-13 → 2026-09-13 · 3 obs

○ 2026-09-11 08:32:20
● 2026-09-13 09:58:48
● 2026-09-13 10:50:32

○A2a06:98c1:3120::2026-09-11 → 2026-09-11 · 3 obs

● 2026-09-11 08:32:20
○ 2026-09-13 09:58:48
○ 2026-09-13 10:50:32

○A2a06:98c1:3121::2026-09-11 → 2026-09-11 · 3 obs

● 2026-09-11 08:32:20
○ 2026-09-13 09:58:48
○ 2026-09-13 10:50:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
csscheck.dev	algin.ns.cloudflare.com, leia.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.184

NS records: algin.ns.cloudflare.com, leia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csscheck.dev (unsigned zone)

⏱️ Timing

Total: 482ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.155.123, 104.21.7.130`
AAAA	2	`2606:4700:3031::ac43:9b7b, 2606:4700:3031::6815:782`
NS	2	`algin.ns.cloudflare.com, leia.ns.cloudflare.com`
TXT	1	`google-site-verification=Aw4A7PnVWdh10Vt`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`algin.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

csscheck.dev points to the four IP addresses 104.21.7.130, 172.67.155.123, 2606:4700:3031::6815:782 and 2606:4700:3031::ac43:9b7b.

Among the host names that share IP numbers with csscheck.dev are hb601.buzz, gorsybrothers.com, conprofetech.xin and two others.

Name Servers

csscheck.dev is served by two delegated name servers, algin.ns.cloudflare.com and leia.ns.cloudflare.com.

csscheck.dev has the same name server delegation as a number of other domains, such as lyzka.club, theweeklyleague.online, mcpolinhouse.pages.dev and two more.

The name servers of csscheck.dev overlap at least partially with those of other domains — among them 1whzvu.life, firstchoiceenergysolutions.com, rocket-port.work and two more.

The name servers osmar.ns.cloudflare.com, lorna.ns.cloudflare.com and betty.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

algin.ns.cloudflare.com carries IP addresses 108.162.193.61, 172.64.33.61 and 173.245.59.61, with 3 other addresses beyond those.

leia.ns.cloudflare.com carries IP addresses 108.162.192.184, 172.64.32.184 and 173.245.58.184, with 3 other addresses beyond those.