crv-app.cc - robtex.com
crv-app.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:a353🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:fac🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.15.172Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.163.83🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | nicole.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3ad3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0d3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20d3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 108.162.192.211🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 172.64.32.211🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 173.245.58.211🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| NS | salvador.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c64🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | salvador.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c364🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | salvador.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2364🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | salvador.ns.cloudflare.com | ||||||
| A | 108.162.195.100🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | salvador.ns.cloudflare.com | ||||||
| A | 162.159.44.100Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | salvador.ns.cloudflare.com | ||||||
| A | 172.64.35.100🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | salvador.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.15.172, 172.67.163.83 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:a353, 2606:4700:3035::6815:fac | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=213, name=cloudflare-ech.com | ||||||
| SOA | nicole.ns.cloudflare.comdns@cloudflare.com serial=2406696651 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1785694063 | ||||||
⚠️ On DNS blocklist: spam-tlds
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSnicole.ns.cloudflare.com2026-07-28 → 2026-08-02 · 2 obs
● 2026-08-02 19:06:20
●NSsalvador.ns.cloudflare.com2026-07-28 → 2026-08-02 · 2 obs
● 2026-08-02 19:06:20
●A104.21.15.1722026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 19:06:18
● 2026-08-02 19:06:20
●A172.67.163.832026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 19:06:18
● 2026-08-02 19:06:20
○A188.114.96.02026-07-28 → 2026-07-28 · 3 obs
○ 2026-08-02 19:06:18
○ 2026-08-02 19:06:20
○A188.114.97.02026-07-28 → 2026-07-28 · 3 obs
○ 2026-08-02 19:06:18
○ 2026-08-02 19:06:20
●A2606:4700:3033::ac43:a3532026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 19:06:18
● 2026-08-02 19:06:20
●A2606:4700:3035::6815:fac2026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 19:06:18
● 2026-08-02 19:06:20
○A2a06:98c1:3120::2026-07-28 → 2026-07-28 · 3 obs
○ 2026-08-02 19:06:18
○ 2026-08-02 19:06:20
○A2a06:98c1:3121::2026-07-28 → 2026-07-28 · 3 obs
○ 2026-08-02 19:06:18
○ 2026-08-02 19:06:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| crv-app.cc | salvador.ns.cloudflare.com, nicole.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.100
NS records: salvador.ns.cloudflare.com, nicole.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crv-app.cc (unsigned zone)
⏱️ Timing
Total: 1700ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.15.172, 172.67.163.83 |
| AAAA | 2 | 2606:4700:3033::ac43:a353, 2606:4700:3035::6815:fac |
| NS | 2 | nicole.ns.cloudflare.com, salvador.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | nicole.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
crv-app.cc points to the four IP addresses 104.21.15.172, 172.67.163.83, 2606:4700:3033::ac43:a353 and 2606:4700:3035::6815:fac.
Additional host names — tokenorbit.biz, 51jinyuan.com, eyofeza.top and two others — share IP numbers with crv-app.cc.
Name Servers
crv-app.cc has two authoritative name servers — nicole.ns.cloudflare.com and salvador.ns.cloudflare.com.
crv-app.cc shares its name server setup with other domains, including link-liquid.ink, progecad.gr, j1to.cc and two others.
At least some of crv-app.cc's name servers are shared with other domains, for example 14nba.com, regensburg-spielzeughilfe.de, l9323.cc and two more.
It is common for these name servers to be used in conjunction with the name servers kyree.ns.cloudflare.com, kallie.ns.cloudflare.com and peyton.ns.cloudflare.com.
Host names with 6 IP numbers:
nicole.ns.cloudflare.com points to 108.162.192.211, 172.64.32.211, 173.245.58.211 and 3 other IP addresses.
salvador.ns.cloudflare.com points to 108.162.195.100, 162.159.44.100, 172.64.35.100 and 3 other IP addresses.