cssfcw.com - robtex.com
cssfcw.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:323a🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:9d87🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.50.58Cloudflare104.21.48.0/20 , 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 | 162.159.38.20Cloudflare162.159.32.0/20 , 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 | 104.21.50.58, 172.67.157.135 | ||||||
| IPv6 | 2606:4700:3033::6815:323a, 2606:4700:3034::ac43:9d87 | ||||||
| SOA | arnold.ns.cloudflare.comdns@cloudflare.com serial=2398977095 | ||||||
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.netnstld@verisign-grs.com serial=1774949562 | ||||||
Subdomains
www.cssfcw.com |
Same first word
cssfcw.com |
DNS History
6 records (6 active, 0 former)
●NSarnold.ns.cloudflare.com2026-03-27 → 2026-03-31 · 2 obs
● 2026-03-31 09:47:48
●NScarioca.ns.cloudflare.com2026-03-27 → 2026-03-31 · 2 obs
● 2026-03-31 09:47:48
●A104.21.50.582026-03-27 → 2026-03-31 · 2 obs
● 2026-03-31 09:47:48
●A172.67.157.1352026-03-27 → 2026-03-31 · 2 obs
● 2026-03-31 09:47:48
●A2606:4700:3033::6815:323a2026-03-27 → 2026-03-31 · 2 obs
● 2026-03-31 09:47:48
●A2606:4700:3034::ac43:9d872026-03-27 → 2026-03-31 · 2 obs
● 2026-03-31 09:47:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cssfcw.com | arnold.ns.cloudflare.com, carioca.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.20
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: 109ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.50.58, 172.67.157.135 |
| AAAA | 2 | 2606:4700:3033::6815:323a, 2606:4700:3034::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 is a parent of www.cssfcw.com.
IP Addresses
cssfcw.com points to four IP numbers: 2606:4700:3033::6815:323a, 2606:4700:3034::ac43:9d87, 104.21.50.58 and 172.67.157.135.
Other host names, for instance habanero88pypy.com, 111pet.com, www.alalandaise.fr, infrastructureforumbrazil.com and banffhockeyschool.com share IP numbers with cssfcw.com.
Name Servers
Delegation for cssfcw.com rests with two name servers, arnold.ns.cloudflare.com and carioca.ns.cloudflare.com.
cssfcw.com shares the same name server setup as other domains, including (0x787878)inlong.com, heqiaoguzhen.com, vggou.com, xwzwl.com and bjleyou.com.
cssfcw.com at least partially shares name servers with other domains, for instance pctstore.it, secure-bookings.net, paramount-performance.com, yjna.com and receitatodahora.org.
Host names with six IP numbers: arnold.ns.cloudflare.com points to: 2606:4700:58::adf5:3b45, 2803:f800:50::6ca2:c145, 2a06:98c1:50::ac40:2145, 108.162.193.69, 172.64.33.69 and 173.245.59.69. carioca.ns.cloudflare.com points to: 2606:4700:50::a29f:2614, 2803:f800:50::6ca2:c214, 2a06:98c1:50::ac40:2214, 108.162.194.20, 162.159.38.20 and 172.64.34.20.