dotnettextbox.cn - robtex.com
dotnettextbox.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:54ec🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:c6e1🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.84.236Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.198.225🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| 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 | ||||||
| NS | leif.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cde🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leif.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3de🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | leif.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23de🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | leif.ns.cloudflare.com | ||||||
| A | 108.162.195.222🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leif.ns.cloudflare.com | ||||||
| A | 162.159.44.222Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leif.ns.cloudflare.com | ||||||
| A | 172.64.35.222🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leif.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.84.236, 172.67.198.225 | ||||||
| IPv6 hints | 2606:4700:3033::6815:54ec, 2606:4700:3036::ac43:c6e1 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=78, name=cloudflare-ech.com | ||||||
| SOA | kim.ns.cloudflare.comdns@cloudflare.com serial=2397728302 | ||||||
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=2034671308 | ||||||
Same first word
dotnettextbox.cn |
DNS History
10 records (6 active, 4 former)
●NSkim.ns.cloudflare.com2026-04-08 → 2026-04-15 · 2 obs
● 2026-04-15 02:11:06
●NSleif.ns.cloudflare.com2026-04-08 → 2026-04-15 · 2 obs
● 2026-04-15 02:11:06
●A104.21.84.2362026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 02:11:06
●A172.67.198.2252026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 02:11:06
○A188.114.96.02026-04-08 → 2026-04-08 · 2 obs
○ 2026-04-15 02:11:06
○A188.114.97.02026-04-08 → 2026-04-08 · 2 obs
○ 2026-04-15 02:11:06
●A2606:4700:3033::6815:54ec2026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 02:11:06
●A2606:4700:3036::ac43:c6e12026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 02:11:06
○A2a06:98c1:3120::2026-04-08 → 2026-04-08 · 2 obs
○ 2026-04-15 02:11:06
○A2a06:98c1:3121::2026-04-08 → 2026-04-08 · 2 obs
○ 2026-04-15 02:11:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| dotnettextbox.cn | kim.ns.cloudflare.com, leif.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.126
NS records: kim.ns.cloudflare.com, leif.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dotnettextbox.cn (unsigned zone)
⏱️ Timing
Total: 3370ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.84.236, 172.67.198.225 |
| AAAA | 2 | 2606:4700:3036::ac43:c6e1, 2606:4700:3033::6815:54ec |
| NS | 2 | kim.ns.cloudflare.com, leif.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | kim.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
Four IP numbers are pointed to by dotnettextbox.cn: 2606:4700:3033::6815:54ec, 2606:4700:3036::ac43:c6e1, 104.21.84.236 and 172.67.198.225.
Name Servers
dotnettextbox.cn is delegated to two name servers kim.ns.cloudflare.com and leif.ns.cloudflare.com.
dotnettextbox.cn shares the same name server setup as other domains, for instance ren-yi.cn, i3233.cn, socialguardiangroup.com, grapheneltd.com and mzlr.cn.
dotnettextbox.cn at least partially shares name servers with other domains, for instance sintecheng.com, kimu.com.au, 35rantai88.site, sstheme.com and yanglaowd.cn.
These name servers are commonly used with casey.ns.cloudflare.com, walt.ns.cloudflare.com and eric.ns.cloudflare.com.
Host names with six IP numbers:
Host name 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.
Host name leif.ns.cloudflare.com points to: 2606:4700:58::a29f:2cde, 2803:f800:50::6ca2:c3de, 2a06:98c1:50::ac40:23de, 108.162.195.222, 162.159.44.222 and 172.64.35.222.