tx123456.cn - robtex.com
tx123456.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:bc42🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:28c0🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.40.192Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.188.66🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | marvin.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cfb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marvin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3fb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | marvin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23fb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | marvin.ns.cloudflare.com | ||||||
| A | 108.162.195.251🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marvin.ns.cloudflare.com | ||||||
| A | 162.159.44.251Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marvin.ns.cloudflare.com | ||||||
| A | 172.64.35.251🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marvin.ns.cloudflare.com | ||||||
| NS | serena.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3adc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | serena.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0dc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | serena.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20dc🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | serena.ns.cloudflare.com | ||||||
| A | 108.162.192.220🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | serena.ns.cloudflare.com | ||||||
| A | 172.64.32.220🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | serena.ns.cloudflare.com | ||||||
| A | 173.245.58.220🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | serena.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.40.192, 172.67.188.66 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:bc42, 2606:4700:3036::6815:28c0 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=237, name=cloudflare-ech.com | ||||||
| SOA | marvin.ns.cloudflare.comdns@cloudflare.com serial=2408320138 | ||||||
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 2035-06-21 #29 | ||||||
Subdomains
www.tx123456.cn |
Same first word
tx123456.cn |
DNS History
9 records (6 active, 3 former)
○NSdm1.longmingdns.com2026-04-15 → 2026-05-12 · 4 obs
● 2026-05-12 16:57:48
○ 2026-07-16 07:16:44
○ 2026-07-19 23:13:02
○NSdm2.longmingdns.com2026-04-15 → 2026-05-12 · 4 obs
● 2026-05-12 16:57:48
○ 2026-07-16 07:16:44
○ 2026-07-19 23:13:02
●NSmarvin.ns.cloudflare.com2026-07-16 → 2026-07-19 · 3 obs
● 2026-07-16 07:16:44
● 2026-07-19 23:13:02
●NSserena.ns.cloudflare.com2026-07-16 → 2026-07-19 · 3 obs
● 2026-07-16 07:16:44
● 2026-07-19 23:13:02
●A104.21.40.1922026-07-16 → 2026-07-19 · 3 obs
● 2026-07-16 07:16:44
● 2026-07-19 23:13:02
○A154.80.170.602026-04-15 → 2026-05-12 · 4 obs
● 2026-05-12 16:57:48
○ 2026-07-16 07:16:44
○ 2026-07-19 23:13:02
●A172.67.188.662026-07-16 → 2026-07-19 · 3 obs
● 2026-07-16 07:16:44
● 2026-07-19 23:13:02
●A2606:4700:3035::ac43:bc422026-07-16 → 2026-07-19 · 3 obs
● 2026-07-16 07:16:44
● 2026-07-19 23:13:02
●A2606:4700:3036::6815:28c02026-07-16 → 2026-07-19 · 3 obs
● 2026-07-16 07:16:44
● 2026-07-19 23:13:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| tx123456.cn | marvin.ns.cloudflare.com, serena.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.220
NS records: marvin.ns.cloudflare.com, serena.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tx123456.cn (unsigned zone)
⏱️ Timing
Total: 921ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.188.66, 104.21.40.192 |
| AAAA | 2 | 2606:4700:3035::ac43:bc42, 2606:4700:3036::6815:28c0 |
| NS | 2 | marvin.ns.cloudflare.com, serena.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | marvin.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
tx123456.cn is a parent domain of www.tx123456.cn.
IP Addresses
tx123456.cn has four IP addresses: 104.21.40.192, 172.67.188.66, 2606:4700:3035::ac43:bc42 and 2606:4700:3036::6815:28c0.
poliponi.id, shamsoft.org, lumbliss.com plus two other host names have IP numbers in common with tx123456.cn.
Name Servers
tx123456.cn has two authoritative name servers — marvin.ns.cloudflare.com and serena.ns.cloudflare.com.
The name server configuration of tx123456.cn is shared with other domains, for instance aotman.cn, njlo.cn, newtonisaac.com and two others.
tx123456.cn shares at least some of its name servers with other domains, including bszb5533.com, wyable.com, asrid.net and two others.
These name servers are frequently seen alongside the name servers hazel.ns.cloudflare.com.
Hosts with 6 IP addresses each:
marvin.ns.cloudflare.com points to 108.162.195.251, 162.159.44.251, 172.64.35.251 and 3 other IP addresses.
serena.ns.cloudflare.com points to 108.162.192.220, 172.64.32.220, 173.245.58.220 and 3 other IP addresses.