it159.com.cn - robtex.com
it159.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:acac🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::6815:2fd3🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.47.211Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.172.172🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | casey.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c9e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | casey.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c39e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | casey.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:239e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | casey.ns.cloudflare.com | ||||||
| A | 108.162.195.158🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | casey.ns.cloudflare.com | ||||||
| A | 162.159.44.158Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | casey.ns.cloudflare.com | ||||||
| A | 172.64.35.158🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | casey.ns.cloudflare.com | ||||||
| NS | kim.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c07e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:207e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 108.162.192.126🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 172.64.32.126🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 173.245.58.126🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.47.211, 172.67.172.172 | ||||||
| IPv6 | 2606:4700:3031::ac43:acac, 2606:4700:3032::6815:2fd3 | ||||||
| SOA | casey.ns.cloudflare.comdns@cloudflare.com serial=2396357588 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030477995 | ||||||
Subdomains
0as.it159.com.cn |
Same first word
it159.com.cn |
DNS History
6 records (6 active, 0 former)
●NScasey.ns.cloudflare.com2026-02-28 → 2026-03-26 · 2 obs
● 2026-03-26 05:20:48
●NSkim.ns.cloudflare.com2026-02-28 → 2026-03-26 · 2 obs
● 2026-03-26 05:20:48
●A104.21.47.2112026-02-28 → 2026-03-26 · 2 obs
● 2026-03-26 05:20:48
●A172.67.172.1722026-02-28 → 2026-03-26 · 2 obs
● 2026-03-26 05:20:48
●A2606:4700:3031::ac43:acac2026-02-28 → 2026-03-26 · 2 obs
● 2026-03-26 05:20:48
●A2606:4700:3032::6815:2fd32026-02-28 → 2026-03-26 · 2 obs
● 2026-03-26 05:20:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| it159.com.cn | kim.ns.cloudflare.com, casey.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.158
NS records: kim.ns.cloudflare.com, casey.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: 3331ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.172.172, 104.21.47.211 |
| AAAA | 2 | 2606:4700:3031::ac43:acac, 2606:4700:3032::6815:2fd3 |
| NS | 2 | casey.ns.cloudflare.com, kim.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | casey.ns.cloudflare.com dns.cloudflare.c |
Analysis
Hierarchy
it159.com.cn is parent of 0as.it159.com.cn.
IP Addresses
it159.com.cn points to four IP numbers: 2606:4700:3031::ac43:acac, 2606:4700:3032::6815:2fd3, 104.21.47.211 and 172.67.172.172.
Other host names, for instance extendedplay.io, www-1win-mx.com, danielmachin.net, creativesystems.ie and shineball.net share IP numbers with it159.com.cn.
Name Servers
it159.com.cn's delegation is to two name servers casey.ns.cloudflare.com and kim.ns.cloudflare.com.
it159.com.cn shares the same name server configuration as other domains, such as wanlianxin.com, ougai.cn, rainbowscreen.com.cn, xuqili.com and mybsky.cn.
it159.com.cn at least partially shares its name servers with other domains, for instance campaign-observer-analytics-hub.pages.dev, gareth-coles.dev, bigbetrush.click, mondoeconomia.com and gamehubland.us.
These name servers are commonly used alongside leif.ns.cloudflare.com and todd.ns.cloudflare.com.
Host names with six IP numbers:
casey.ns.cloudflare.com points to: 2606:4700:58::a29f:2c9e, 2803:f800:50::6ca2:c39e, 2a06:98c1:50::ac40:239e, 108.162.195.158, 162.159.44.158 and 172.64.35.158.
kim.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7e, 2803:f800:50::6ca2:c07e, 2a06:98c1:50::ac40:207e, 108.162.192.126, 172.64.32.126 and 173.245.58.126.