cxx4f7.com - robtex.com
cxx4f7.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:dc43🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:4635🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.70.53Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.220.67🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | brenda.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a4d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brenda.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c04d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | brenda.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:204d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | brenda.ns.cloudflare.com | ||||||
| A | 108.162.192.77🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brenda.ns.cloudflare.com | ||||||
| A | 172.64.32.77🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brenda.ns.cloudflare.com | ||||||
| A | 173.245.58.77🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brenda.ns.cloudflare.com | ||||||
| NS | pablo.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bdc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pablo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1dc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | pablo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21dc🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | pablo.ns.cloudflare.com | ||||||
| A | 108.162.193.220🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pablo.ns.cloudflare.com | ||||||
| A | 172.64.33.220🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pablo.ns.cloudflare.com | ||||||
| A | 173.245.59.220🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pablo.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.70.53, 172.67.220.67 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:dc43, 2606:4700:3033::6815:4635 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=177, name=cloudflare-ech.com | ||||||
| SOA | brenda.ns.cloudflare.comdns@cloudflare.com serial=2399528190 | ||||||
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=1775994122 | ||||||
Same first word
cxx4f7.com |
DNS History
6 records (6 active, 0 former)
●NSbrenda.ns.cloudflare.com2026-04-07 → 2026-04-12 · 2 obs
● 2026-04-12 11:58:46
●NSpablo.ns.cloudflare.com2026-04-07 → 2026-04-12 · 2 obs
● 2026-04-12 11:58:46
●A104.21.70.532026-04-07 → 2026-04-12 · 2 obs
● 2026-04-12 11:58:46
●A172.67.220.672026-04-07 → 2026-04-12 · 2 obs
● 2026-04-12 11:58:46
●A2606:4700:3031::ac43:dc432026-04-07 → 2026-04-12 · 2 obs
● 2026-04-12 11:58:46
●A2606:4700:3033::6815:46352026-04-07 → 2026-04-12 · 2 obs
● 2026-04-12 11:58:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cxx4f7.com | brenda.ns.cloudflare.com, pablo.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.77
NS records: brenda.ns.cloudflare.com, pablo.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cxx4f7.com (unsigned zone)
⏱️ Timing
Total: 126ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.70.53, 172.67.220.67 |
| AAAA | 2 | 2606:4700:3031::ac43:dc43, 2606:4700:3033::6815:4635 |
| NS | 2 | brenda.ns.cloudflare.com, pablo.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | brenda.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (brenda.ns.cloudflare.com, brenda.ns.cloudflare.com, brenda.ns.cloudflare.com...)
Analysis
IP Addresses
cxx4f7.com refers to four IP numbers: 2606:4700:3031::ac43:dc43, 2606:4700:3033::6815:4635, 104.21.70.53 and 172.67.220.67.
Other host names, for instance love678zzz.live, freeyou.cn, rajved.in, rusi.org and leadanalytics.info share IP numbers with cxx4f7.com.
Name Servers
cxx4f7.com's delegation uses two name servers: brenda.ns.cloudflare.com and pablo.ns.cloudflare.com.
cxx4f7.com uses the same name server setup as other domains, such as 8bitbear.com, woodenarts.ru, kelvrix.cfd, ump.life and 4ku11.pro.
cxx4f7.com at least partially shares name servers with other domains, including roofproposal.com, hurrdatmarketing.com, a2biotherapeutics.com, realjordansorder.com and hs9588.com.
These name servers are commonly used together with the name servers gina.ns.cloudflare.com, hans.ns.cloudflare.com, donna.ns.cloudflare.com and lewis.ns.cloudflare.com.
Host names with six IP numbers:
brenda.ns.cloudflare.com points to 2606:4700:50::adf5:3a4d, 2803:f800:50::6ca2:c04d, 2a06:98c1:50::ac40:204d, 108.162.192.77, 172.64.32.77 and 173.245.58.77.
pablo.ns.cloudflare.com points to 2606:4700:58::adf5:3bdc, 2803:f800:50::6ca2:c1dc, 2a06:98c1:50::ac40:21dc, 108.162.193.220, 172.64.33.220 and 173.245.59.220.