12tt2.cn - robtex.com
12tt2.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:d72f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:2d8c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.45.140Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.215.47🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | melody.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26fa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melody.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2fa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | melody.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22fa🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | melody.ns.cloudflare.com | ||||||
| A | 108.162.194.250🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melody.ns.cloudflare.com | ||||||
| A | 162.159.38.250Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melody.ns.cloudflare.com | ||||||
| A | 172.64.34.250🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melody.ns.cloudflare.com | ||||||
| NS | rocky.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3be3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rocky.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rocky.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rocky.ns.cloudflare.com | ||||||
| A | 108.162.193.227🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rocky.ns.cloudflare.com | ||||||
| A | 172.64.33.227🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rocky.ns.cloudflare.com | ||||||
| A | 173.245.59.227🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rocky.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.45.140, 172.67.215.47 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:d72f, 2606:4700:3035::6815:2d8c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com | ||||||
| SOA | melody.ns.cloudflare.comdns@cloudflare.com serial=2400338492 | ||||||
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=2034708104 | ||||||
Same first word
12tt2.cn |
Similar names
DNS History
8 records (6 active, 2 former)
●NSmelody.ns.cloudflare.com2026-04-04 → 2026-04-24 · 2 obs
● 2026-04-24 18:48:14
●NSrocky.ns.cloudflare.com2026-04-04 → 2026-04-24 · 2 obs
● 2026-04-24 18:48:14
●A104.21.45.1402026-04-04 → 2026-04-24 · 2 obs
● 2026-04-24 18:48:14
●A172.67.215.472026-04-04 → 2026-04-24 · 2 obs
● 2026-04-24 18:48:14
●A2606:4700:3033::ac43:d72f2026-04-18 → 2026-04-24 · 3 obs
● 2026-04-18 03:39:24
● 2026-04-24 18:48:14
●A2606:4700:3035::6815:2d8c2026-04-18 → 2026-04-24 · 3 obs
● 2026-04-18 03:39:24
● 2026-04-24 18:48:14
○A2a06:98c1:3120::2026-04-04 → 2026-04-04 · 3 obs
○ 2026-04-18 03:39:24
○ 2026-04-24 18:48:14
○A2a06:98c1:3121::2026-04-04 → 2026-04-04 · 3 obs
○ 2026-04-18 03:39:24
○ 2026-04-24 18:48:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 12tt2.cn | rocky.ns.cloudflare.com, melody.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.227
NS records: rocky.ns.cloudflare.com, melody.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 12tt2.cn (unsigned zone)
⏱️ Timing
Total: 2722ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.215.47, 104.21.45.140 |
| AAAA | 2 | 2606:4700:3033::ac43:d72f, 2606:4700:3035::6815:2d8c |
| NS | 2 | melody.ns.cloudflare.com, rocky.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | melody.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
12tt2.cn maps to four IP numbers: 2606:4700:3033::ac43:d72f, 2606:4700:3035::6815:2d8c, 104.21.45.140 and 172.67.215.47.
Other host names, for instance chl-led.com, cn-gaosheng.com, radioiglesia.com, thodin.net and reallifelevelup.com share IP numbers with 12tt2.cn.
Name Servers
Two name servers melody.ns.cloudflare.com and rocky.ns.cloudflare.com handle delegation for 12tt2.cn.
12tt2.cn uses the same name server setup as other domains, for example n10162.cn, pangee.cn, c871.cn, lulq.cn and djiangyou.cn.
12tt2.cn partially shares name servers with other domains; examples include windsurfingnz.org, 5(0x706f726e).net, awoo.download, kitadompethoki.com and alkez.com.
These name servers are often used with the name servers rosa.ns.cloudflare.com and kyrie.ns.cloudflare.com.
Host names with six IP numbers: melody.ns.cloudflare.com points to: 2606:4700:50::a29f:26fa, 2803:f800:50::6ca2:c2fa, 2a06:98c1:50::ac40:22fa, 108.162.194.250, 162.159.38.250 and 172.64.34.250; rocky.ns.cloudflare.com points to: 2606:4700:58::adf5:3be3, 2803:f800:50::6ca2:c1e3, 2a06:98c1:50::ac40:21e3, 108.162.193.227, 172.64.33.227 and 173.245.59.227.