langtoo.cn - robtex.com
langtoo.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:9b4c🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:3a1e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.58.30Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.155.76🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | aria.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a44🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c044🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2044🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 108.162.192.68🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 172.64.32.68🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 173.245.58.68🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| NS | noel.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bd8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1d8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | noel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21d8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | noel.ns.cloudflare.com | ||||||
| A | 108.162.193.216🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noel.ns.cloudflare.com | ||||||
| A | 172.64.33.216🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noel.ns.cloudflare.com | ||||||
| A | 173.245.59.216🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noel.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.58.30, 172.67.155.76 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:9b4c, 2606:4700:3037::6815:3a1e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=181, name=cloudflare-ech.com | ||||||
| SOA | aria.ns.cloudflare.comdns@cloudflare.com serial=2409646228 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⚠️ Not in zone NS records | ||||||
| NS | b.dns.cn ⚠️ Not in zone NS records | ||||||
| NS | c.dns.cn ⚠️ Not in zone NS records | ||||||
| NS | d.dns.cn ⚠️ Not in zone NS records | ||||||
| NS | e.dns.cn ⚠️ Not in zone NS records | ||||||
Subdomains
www.langtoo.cn |
Same first word
langtoo.cn |
Similar names
DNS History
16 records (6 active, 10 former)
●NSaria.ns.cloudflare.com2026-08-05 → 2026-08-14 · 3 obs
○ 2017-07-01 01:20:46
● 2026-08-05 13:09:10
● 2026-08-14 00:23:50
● 2026-08-05 13:09:10
● 2026-08-14 00:23:50
●NSnoel.ns.cloudflare.com2026-08-05 → 2026-08-14 · 3 obs
○ 2017-07-01 01:20:46
● 2026-08-05 13:09:10
● 2026-08-14 00:23:50
● 2026-08-05 13:09:10
● 2026-08-14 00:23:50
○NSns11.xincache.com2016-11-26 → 2017-07-01 · 5 obs
○ 2015-08-20 19:13:12
● 2016-11-26 21:09:42
● 2017-07-01 01:20:46
○ 2026-08-05 13:09:10
○ 2026-08-14 00:23:50
● 2016-11-26 21:09:42
● 2017-07-01 01:20:46
○ 2026-08-05 13:09:10
○ 2026-08-14 00:23:50
○NSns12.xincache.com2016-11-26 → 2017-07-01 · 5 obs
○ 2015-08-20 19:13:12
● 2016-11-26 21:09:42
● 2017-07-01 01:20:46
○ 2026-08-05 13:09:10
○ 2026-08-14 00:23:50
● 2016-11-26 21:09:42
● 2017-07-01 01:20:46
○ 2026-08-05 13:09:10
○ 2026-08-14 00:23:50
○NSns19.xincache.com2015-08-20 → 2017-07-01 · 4 obs
● 2015-08-20 19:13:12
● 2017-07-01 01:20:46
○ 2026-08-05 13:09:10
○ 2026-08-14 00:23:50
● 2017-07-01 01:20:46
○ 2026-08-05 13:09:10
○ 2026-08-14 00:23:50
○NSns20.xincache.com2015-08-20 → 2017-07-01 · 4 obs
● 2015-08-20 19:13:12
● 2017-07-01 01:20:46
○ 2026-08-05 13:09:10
○ 2026-08-14 00:23:50
● 2017-07-01 01:20:46
○ 2026-08-05 13:09:10
○ 2026-08-14 00:23:50
●A104.21.58.302026-08-14 → 2026-08-14 · 2 obs
○ 2026-08-05 13:09:10
● 2026-08-14 00:23:50
● 2026-08-14 00:23:50
●A172.67.155.762026-08-14 → 2026-08-14 · 2 obs
○ 2026-08-05 13:09:10
● 2026-08-14 00:23:50
● 2026-08-14 00:23:50
○A175.25.17.1822016-11-26 → 2017-07-01 · 5 obs
○ 2016-04-01 06:56:56
● 2016-11-26 21:09:42
● 2017-07-01 01:20:46
○ 2026-08-05 13:09:10
○ 2026-08-14 00:23:50
● 2016-11-26 21:09:42
● 2017-07-01 01:20:46
○ 2026-08-05 13:09:10
○ 2026-08-14 00:23:50
○A188.114.96.02026-08-05 → 2026-08-05 · 3 obs
○ 2017-07-01 01:20:46
● 2026-08-05 13:09:10
○ 2026-08-14 00:23:50
● 2026-08-05 13:09:10
○ 2026-08-14 00:23:50
○A188.114.97.02026-08-05 → 2026-08-05 · 3 obs
○ 2017-07-01 01:20:46
● 2026-08-05 13:09:10
○ 2026-08-14 00:23:50
● 2026-08-05 13:09:10
○ 2026-08-14 00:23:50
○A221.122.114.1542015-08-20 → 2016-04-01 · 4 obs
● 2015-08-20 19:13:12
● 2016-04-01 06:56:56
○ 2016-11-26 21:09:42
○ 2026-08-14 00:23:50
● 2016-04-01 06:56:56
○ 2016-11-26 21:09:42
○ 2026-08-14 00:23:50
●A2606:4700:3031::ac43:9b4c2026-08-14 → 2026-08-14 · 2 obs
○ 2026-08-05 13:09:10
● 2026-08-14 00:23:50
● 2026-08-14 00:23:50
●A2606:4700:3037::6815:3a1e2026-08-14 → 2026-08-14 · 2 obs
○ 2026-08-05 13:09:10
● 2026-08-14 00:23:50
● 2026-08-14 00:23:50
○A2a06:98c1:3120::2026-08-05 → 2026-08-05 · 3 obs
○ 2017-07-01 01:20:46
● 2026-08-05 13:09:10
○ 2026-08-14 00:23:50
● 2026-08-05 13:09:10
○ 2026-08-14 00:23:50
○A2a06:98c1:3121::2026-08-05 → 2026-08-05 · 3 obs
○ 2017-07-01 01:20:46
● 2026-08-05 13:09:10
○ 2026-08-14 00:23:50
● 2026-08-05 13:09:10
○ 2026-08-14 00:23:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| langtoo.cn | aria.ns.cloudflare.com, noel.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.216
NS records: aria.ns.cloudflare.com, noel.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for langtoo.cn (unsigned zone)
⏱️ Timing
Total: 788ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.58.30, 172.67.155.76 |
| AAAA | 2 | 2606:4700:3031::ac43:9b4c, 2606:4700:3037::6815:3a1e |
| NS | 2 | aria.ns.cloudflare.com, noel.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | aria.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
langtoo.cn is the parent zone for www.langtoo.cn.
IP Addresses
langtoo.cn resolves to four IP addresses: 104.21.58.30, 172.67.155.76, 2606:4700:3031::ac43:9b4c and 2606:4700:3037::6815:3a1e.
Additional host names — www.epsmag.net, bonner.be, vibrafit.net and two others — share IP numbers with langtoo.cn.
Name Servers
langtoo.cn uses two name servers for its delegation: aria.ns.cloudflare.com and noel.ns.cloudflare.com.
langtoo.cn shares its name server setup with other domains, including dskexie.com, hbdfhb.cn, haixiguoshu.com and two others.
langtoo.cn partially shares its NS delegation with several other domains, including pihkala.info, tvarcana.tv, notaryinisrael.co.il and two others.
These name servers are regularly seen alongside igor.ns.cloudflare.com and ingrid.ns.cloudflare.com as name servers.
Host names with 6 IP numbers:
Hostname aria.ns.cloudflare.com directs to 108.162.192.68, 172.64.32.68 and 173.245.58.68 along with 3 other IP addresses.
Hostname noel.ns.cloudflare.com directs to 108.162.193.216, 172.64.33.216 and 173.245.59.216 along with 3 other IP addresses.