hbuo.cn - robtex.com
hbuo.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:d925🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:3df2🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.61.242Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.217.37🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ollie.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2647🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ollie.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c247🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ollie.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2247🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ollie.ns.cloudflare.com | ||||||
| A | 108.162.194.71🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ollie.ns.cloudflare.com | ||||||
| A | 162.159.38.71Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ollie.ns.cloudflare.com | ||||||
| A | 172.64.34.71🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ollie.ns.cloudflare.com | ||||||
| NS | rayden.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2ca3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3a3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23a3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 108.162.195.163🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 162.159.44.163Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 172.64.35.163🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.61.242, 172.67.217.37 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:d925, 2606:4700:3034::6815:3df2 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=55, name=cloudflare-ech.com | ||||||
| SOA | ollie.ns.cloudflare.comdns@cloudflare.com serial=2411947950 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2035170308 | ||||||
Same first word
Similar names
DNS History
19 records (6 active, 13 former)
○NSdm1.longmingdns.com2026-06-22 → 2026-06-22 · 3 obs
● 2026-06-22 17:52:58
○ 2026-08-12 03:59:52
○NSdm2.longmingdns.com2026-06-22 → 2026-06-22 · 3 obs
● 2026-06-22 17:52:58
○ 2026-08-12 03:59:52
○NSdns1.iidns.com2015-12-30 → 2017-04-07 · 4 obs
● 2017-04-07 08:39:14
○ 2026-06-22 17:52:58
○ 2026-08-12 03:59:52
○NSdns2.iidns.com2015-12-30 → 2016-08-14 · 4 obs
● 2016-08-14 12:26:36
○ 2017-04-07 08:39:14
○ 2026-08-12 03:59:52
○NSdns3.iidns.com2015-12-30 → 2016-08-14 · 4 obs
● 2016-08-14 12:26:36
○ 2017-04-07 08:39:14
○ 2026-08-12 03:59:52
○NSdns4.iidns.com2015-12-30 → 2016-08-14 · 4 obs
● 2016-08-14 12:26:36
○ 2017-04-07 08:39:14
○ 2026-08-12 03:59:52
○NSdns5.iidns.com2015-12-30 → 2016-08-14 · 4 obs
● 2016-08-14 12:26:36
○ 2017-04-07 08:39:14
○ 2026-08-12 03:59:52
○NSdns6.iidns.com2015-12-30 → 2016-08-14 · 4 obs
● 2016-08-14 12:26:36
○ 2017-04-07 08:39:14
○ 2026-08-12 03:59:52
●NSollie.ns.cloudflare.com2026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 03:59:52
●NSrayden.ns.cloudflare.com2026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 03:59:52
●A104.21.61.2422026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 03:59:52
○A107.167.19.682015-12-30 → 2015-12-30 · 3 obs
○ 2026-06-22 17:52:58
○ 2026-08-12 03:59:52
○A107.167.19.692015-12-30 → 2015-12-30 · 3 obs
○ 2026-06-22 17:52:58
○ 2026-08-12 03:59:52
○A107.167.19.702015-12-30 → 2015-12-30 · 3 obs
○ 2026-06-22 17:52:58
○ 2026-08-12 03:59:52
○A107.167.19.712015-12-30 → 2015-12-30 · 3 obs
○ 2026-06-22 17:52:58
○ 2026-08-12 03:59:52
●A172.67.217.372026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 03:59:52
●A2606:4700:3033::ac43:d9252026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 03:59:52
●A2606:4700:3034::6815:3df22026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 03:59:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, c.dns.cn, b.dns.cn, a.dns.cn... | - |
| hbuo.cn | ollie.ns.cloudflare.com, rayden.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.163
NS records: ollie.ns.cloudflare.com, rayden.ns.cloudflare.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3537ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.217.37, 104.21.61.242 |
| AAAA | 2 | 2606:4700:3033::ac43:d925, 2606:4700:3034::6815:3df2 |
| NS | 2 | ollie.ns.cloudflare.com, rayden.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ollie.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
hbuo.cn points to the four IP addresses 104.21.61.242, 172.67.217.37, 2606:4700:3033::ac43:d925 and 2606:4700:3034::6815:3df2.
Additional host names — macon-tourisme.com, air-jordan6.us, jinpengshangwu.com and two others — share IP numbers with hbuo.cn.
Name Servers
The NS records for hbuo.cn delegate to ollie.ns.cloudflare.com and rayden.ns.cloudflare.com.
hbuo.cn shares its name server setup with other domains, including neospincasino-online.com, basscancercenter.com, bsb007casino-online.com and two others.
The name servers of hbuo.cn overlap at least partially with those of other domains — among them ruslan.in, 768798.com, h2grupo.com.br and two more.
These name servers are frequently paired with the name servers dorthy.ns.cloudflare.com, toby.ns.cloudflare.com, jen.ns.cloudflare.com and two others.
Host names with 6 IP numbers:
ollie.ns.cloudflare.com maps to 108.162.194.71, 162.159.38.71, 172.64.34.71 and 3 additional IP addresses.
rayden.ns.cloudflare.com maps to 108.162.195.163, 162.159.44.163, 172.64.35.163 and 3 additional IP addresses.