kcchild.cn - dns.ninja
kcchild.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:44d8🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:c6f5🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.68.216Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.198.245🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | adel.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a37🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c037🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | adel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2037🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | adel.ns.cloudflare.com | ||||||
| A | 108.162.192.55🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adel.ns.cloudflare.com | ||||||
| A | 172.64.32.55🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adel.ns.cloudflare.com | ||||||
| A | 173.245.58.55🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adel.ns.cloudflare.com | ||||||
| NS | arch.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b44🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arch.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c144🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | arch.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2144🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | arch.ns.cloudflare.com | ||||||
| A | 108.162.193.68🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arch.ns.cloudflare.com | ||||||
| A | 172.64.33.68🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arch.ns.cloudflare.com | ||||||
| A | 173.245.59.68🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arch.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.68.216, 172.67.198.245 | ||||||
| IPv6 hints | 2606:4700:3033::6815:44d8, 2606:4700:3036::ac43:c6f5 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=220, name=cloudflare-ech.com | ||||||
| SOA | adel.ns.cloudflare.comdns@cloudflare.com serial=2406551026 | ||||||
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 2035-11-27 #98 | ||||||
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSadel.ns.cloudflare.com2026-07-16 → 2026-07-30 · 2 obs
● 2026-07-30 21:33:00
●NSarch.ns.cloudflare.com2026-07-16 → 2026-07-30 · 2 obs
● 2026-07-30 21:33:00
○NSns1.nowcndns.com2026-07-16 → 2026-07-30 · 2 obs
○ 2026-07-30 21:33:00
○NSns2.nowcndns.com2026-07-16 → 2026-07-30 · 2 obs
○ 2026-07-30 21:33:00
●A104.21.68.2162026-07-16 → 2026-07-30 · 2 obs
● 2026-07-30 21:33:00
●A172.67.198.2452026-07-16 → 2026-07-30 · 2 obs
● 2026-07-30 21:33:00
●A2606:4700:3033::6815:44d82026-07-16 → 2026-07-30 · 2 obs
● 2026-07-30 21:33:00
●A2606:4700:3036::ac43:c6f52026-07-16 → 2026-07-30 · 2 obs
● 2026-07-30 21:33:00
○A38.173.252.2432026-07-16 → 2026-07-30 · 2 obs
○ 2026-07-30 21:33:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | 11 records |
| kcchild.cn | adel.ns.cloudflare.com, arch.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.55
NS records: adel.ns.cloudflare.com, arch.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kcchild.cn (unsigned zone)
⏱️ Timing
Total: 902ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.198.245, 104.21.68.216 |
| AAAA | 2 | 2606:4700:3033::6815:44d8, 2606:4700:3036::ac43:c6f5 |
| NS | 2 | adel.ns.cloudflare.com, arch.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | adel.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 11
In-bailiwick: 10 (a.dns.cn, b.dns.cn, c.dns.cn...)
Out-of-bailiwick: 1 (ns.cernet.net)
Analysis
IP Addresses
kcchild.cn directs to four IP numbers, which are 104.21.68.216, 172.67.198.245, 2606:4700:3033::6815:44d8 and 2606:4700:3036::ac43:c6f5.
Among the host names that share IP numbers with kcchild.cn are e12ad9cs.com, infosec.sk, www.kintsui.com and two others.
Name Servers
Two name servers handle the delegation for kcchild.cn: adel.ns.cloudflare.com and arch.ns.cloudflare.com.
kcchild.cn has the same name server delegation as a number of other domains, such as gxhcsw.cn, gui-fu-ren.cn, wgbxgs.cn and two more.
The name servers of kcchild.cn overlap at least partially with those of other domains — among them avpockie.com, surface-treatment.solutions, pikdo.biz and two more.
These name servers commonly appear in combination with the name servers jack.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
adel.ns.cloudflare.com resolves to 108.162.192.55, 172.64.32.55 and 173.245.58.55 among others, with 3 other IP addresses in total.
arch.ns.cloudflare.com resolves to 108.162.193.68, 172.64.33.68 and 173.245.59.68 among others, with 3 other IP addresses in total.