cssfcw.com - dns.ninja

`cssfcw.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:9d87^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:323a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.50.58^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.157.135^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`arnold.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b45^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c145^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arnold.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2145^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arnold.ns.cloudflare.com`
		A	108.162.193.69^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	172.64.33.69^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	173.245.59.69^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
NS	`carioca.ns.cloudflare.com`
		A	2606:4700:50::a29f:2614^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c214^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carioca.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2214^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carioca.ns.cloudflare.com`
		A	108.162.194.20^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
		A	162.159.38.20^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
		A	172.64.34.20^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.50.58, 172.67.157.135
		IPv6 hints	2606:4700:3033::ac43:9d87, 2606:4700:3035::6815:323a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=220, name=cloudflare-ech.com
SOA	`arnold.ns.cloudflare.com`dns@cloudflare.com serial=2410879177

`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=1785499597

Subdomains

www.cssfcw.com

Same first word

cssfcw.com

DNS History

8 records (6 active, 2 former)

●NSarnold.ns.cloudflare.com2026-03-27 → 2026-07-31 · 2 obs

● 2026-03-27 11:44:16
● 2026-07-31 12:14:56

●NScarioca.ns.cloudflare.com2026-03-27 → 2026-07-31 · 2 obs

● 2026-03-27 11:44:16
● 2026-07-31 12:14:56

●A104.21.50.582026-03-27 → 2026-07-31 · 2 obs

● 2026-03-27 11:44:16
● 2026-07-31 12:14:56

●A172.67.157.1352026-03-27 → 2026-07-31 · 2 obs

● 2026-03-27 11:44:16
● 2026-07-31 12:14:56

○A2606:4700:3033::6815:323a2026-03-27 → 2026-06-16 · 4 obs

● 2026-03-27 11:44:16
● 2026-06-16 12:35:30
○ 2026-07-10 20:37:24
○ 2026-07-31 12:14:56

●A2606:4700:3033::ac43:9d872026-07-10 → 2026-07-31 · 3 obs

○ 2026-06-16 12:35:30
● 2026-07-10 20:37:24
● 2026-07-31 12:14:56

○A2606:4700:3034::ac43:9d872026-03-27 → 2026-06-16 · 4 obs

● 2026-03-27 11:44:16
● 2026-06-16 12:35:30
○ 2026-07-10 20:37:24
○ 2026-07-31 12:14:56

●A2606:4700:3035::6815:323a2026-07-10 → 2026-07-31 · 3 obs

○ 2026-06-16 12:35:30
● 2026-07-10 20:37:24
● 2026-07-31 12:14:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
cssfcw.com	arnold.ns.cloudflare.com, carioca.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.69

NS records: arnold.ns.cloudflare.com, carioca.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cssfcw.com (unsigned zone)

⏱️ Timing

Total: 126ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.50.58, 172.67.157.135`
AAAA	2	`2606:4700:3035::6815:323a, 2606:4700:3033::ac43:9d87`
NS	2	`arnold.ns.cloudflare.com, carioca.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`arnold.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

cssfcw.com serves as the parent of www.cssfcw.com.

IP Addresses

cssfcw.com resolves to four IP addresses: 104.21.50.58, 172.67.157.135, 2606:4700:3033::ac43:9d87 and 2606:4700:3035::6815:323a.

Two other host names, along with phopen4.com, snippingtech.com and energieberatung-stuttgart.de, also share IP numbers with cssfcw.com.

Name Servers

cssfcw.com is served by two delegated name servers, arnold.ns.cloudflare.com and carioca.ns.cloudflare.com.

cssfcw.com shares its NS records with other domains, for example (0x787878)inlong.com, heqiaoguzhen.com, vggou.com and two others.

cssfcw.com has at least partial name server overlap with other domains, such as vegamovies0.xyz, pctstore.it, secure-bookings.net and two others.

DNS names with 6 IP addresses:

arnold.ns.cloudflare.com carries IP addresses 108.162.193.69, 172.64.33.69 and 173.245.59.69, with 3 other addresses beyond those.

carioca.ns.cloudflare.com carries IP addresses 108.162.194.20, 162.159.38.20 and 172.64.34.20, with 3 other addresses beyond those.