b19252.cn - robtex.com
b19252.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:bbef🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:7a8🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.7.168Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.187.239🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | armando.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2ce1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | armando.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3e1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | armando.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23e1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | armando.ns.cloudflare.com | ||||||
| A | 108.162.195.225🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | armando.ns.cloudflare.com | ||||||
| A | 162.159.44.225Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | armando.ns.cloudflare.com | ||||||
| A | 172.64.35.225🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | armando.ns.cloudflare.com | ||||||
| NS | ines.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3aa4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ines.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0a4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ines.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20a4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ines.ns.cloudflare.com | ||||||
| A | 108.162.192.164🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ines.ns.cloudflare.com | ||||||
| A | 172.64.32.164🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ines.ns.cloudflare.com | ||||||
| A | 173.245.58.164🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ines.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.7.168, 172.67.187.239 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:bbef, 2606:4700:3035::6815:7a8 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=53, name=cloudflare-ech.com | ||||||
| SOA | armando.ns.cloudflare.comdns@cloudflare.com serial=2399380847 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034662529 | ||||||
Same first word
b19252.cn |
DNS History
7 records (6 active, 1 former)
●NSarmando.ns.cloudflare.com2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 13:13:50
●NSines.ns.cloudflare.com2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 13:13:50
●A104.21.7.1682026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 13:13:50
●A172.67.187.2392026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 13:13:50
●A2606:4700:3030::ac43:bbef2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 13:13:50
●A2606:4700:3035::6815:7a82026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 13:13:50
○A38.165.109.2502026-04-12 → 2026-04-12 · 2 obs
○ 2026-04-12 13:13:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| b19252.cn | ines.ns.cloudflare.com, armando.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.225
NS records: ines.ns.cloudflare.com, armando.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b19252.cn (unsigned zone)
⏱️ Timing
Total: 2870ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.7.168, 172.67.187.239 |
| AAAA | 2 | 2606:4700:3030::ac43:bbef, 2606:4700:3035::6815:7a8 |
| NS | 2 | armando.ns.cloudflare.com, ines.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | armando.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
Four IP numbers are pointed to by b19252.cn: 2606:4700:3030::ac43:bbef, 2606:4700:3035::6815:7a8, 104.21.7.168 and 172.67.187.239.
other host names including carikata.my, astrionlabs.click, www.caucasuscredit.ge, 9026888.com and degar.xyz share IP numbers with b19252.cn.
Name Servers
b19252.cn is delegated to two name servers armando.ns.cloudflare.com and ines.ns.cloudflare.com.
b19252.cn shares the same name server setup as other domains, for instance telifun.cn, sjzsiliao.com, kangrenwang.com, megadyne-belt.com and 09blzl.cn.
b19252.cn at least partially shares name servers with other domains, for instance yqxsmf.com, bt007.net, premiercoinfo.com, 373939.com and persiantradehub.com.
These name servers are commonly used alongside harleigh.ns.cloudflare.com and josephine.ns.cloudflare.com.
Host names with six IP numbers:
Host name armando.ns.cloudflare.com points to: 2606:4700:58::a29f:2ce1, 2803:f800:50::6ca2:c3e1, 2a06:98c1:50::ac40:23e1, 108.162.195.225, 162.159.44.225 and 172.64.35.225.
Host name ines.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa4, 2803:f800:50::6ca2:c0a4, 2a06:98c1:50::ac40:20a4, 108.162.192.164, 172.64.32.164 and 173.245.58.164.