data-down.cn - robtex.com
data-down.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:55a7🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:cfa8🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.85.167Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.207.168🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ajay.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b38🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c138🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2138🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 108.162.193.56🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 172.64.33.56🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 173.245.59.56🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| NS | olivia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26dd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2dd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22dd🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 108.162.194.221🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 162.159.38.221Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 172.64.34.221🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.85.167, 172.67.207.168 | ||||||
| IPv6 | 2606:4700:3033::6815:55a7, 2606:4700:3036::ac43:cfa8 | ||||||
| SOA | ajay.ns.cloudflare.comdns@cloudflare.com serial=2394853653 | ||||||
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=2034583381 | ||||||
Same first word
data-down.cn |
DNS History
7 records (6 active, 1 former)
●NSajay.ns.cloudflare.com2026-02-15 → 2026-03-24 · 2 obs
● 2026-03-24 23:37:24
●NSolivia.ns.cloudflare.com2026-02-15 → 2026-03-24 · 2 obs
● 2026-03-24 23:37:24
●A104.21.85.1672026-02-15 → 2026-03-24 · 2 obs
● 2026-03-24 23:37:24
●A172.67.207.1682026-02-15 → 2026-03-24 · 2 obs
● 2026-03-24 23:37:24
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-28 → 2026-02-28 · 4 obs
● 2026-02-28 08:59:00
○ 2026-03-08 02:19:44
○ 2026-03-24 23:37:24
●A2606:4700:3033::6815:55a72026-02-15 → 2026-03-24 · 5 obs
● 2026-02-28 06:39:08
○ 2026-02-28 08:59:00
● 2026-03-08 02:19:44
● 2026-03-24 23:37:24
●A2606:4700:3036::ac43:cfa82026-02-15 → 2026-03-24 · 5 obs
● 2026-02-28 06:39:08
○ 2026-02-28 08:59:00
● 2026-03-08 02:19:44
● 2026-03-24 23:37:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, e.dns.cn, a.dns.cn, b.dns.cn... | - |
| data-down.cn | ajay.ns.cloudflare.com, olivia.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.56
NS records: ajay.ns.cloudflare.com, olivia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for data-down.cn (unsigned zone)
⏱️ Timing
Total: 355ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.85.167, 172.67.207.168 |
| AAAA | 2 | 2606:4700:3036::ac43:cfa8, 2606:4700:3033::6815:55a7 |
| NS | 2 | ajay.ns.cloudflare.com, olivia.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ajay.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
data-down.cn points to four IP numbers: 2606:4700:3033::6815:55a7, 2606:4700:3036::ac43:cfa8, 104.21.85.167 and 172.67.207.168.
Other host names, for instance cobaltplus.ru, glasgowdoorsopenday.com, fpalacios.org, yntoo.com and 15levels.com share IP numbers with data-down.cn.
Name Servers
Delegation for data-down.cn rests with two name servers, ajay.ns.cloudflare.com and olivia.ns.cloudflare.com.
data-down.cn shares the same name server setup as other domains, including xz0318.cn, 087300.cn, cdtpy.cn, nukasa.cn and bjqcwh.cn.
data-down.cn at least partially shares name servers with other domains, for instance plastuck.com, qwd56.vip, finessesoil.co.th, bpm-sfx.co.uk and brxvgppk.cc.
These name servers are commonly used with peyton.ns.cloudflare.com and paityn.ns.cloudflare.com.
Host names with six IP numbers: ajay.ns.cloudflare.com points to: 2606:4700:58::adf5:3b38, 2803:f800:50::6ca2:c138, 2a06:98c1:50::ac40:2138, 108.162.193.56, 172.64.33.56 and 173.245.59.56. olivia.ns.cloudflare.com points to: 2606:4700:50::a29f:26dd, 2803:f800:50::6ca2:c2dd, 2a06:98c1:50::ac40:22dd, 108.162.194.221, 162.159.38.221 and 172.64.34.221.