3drou.cn - robtex.com
3drou.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:ade7🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:1ee4🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.30.228Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.173.231🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | maxim.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cc6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maxim.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3c6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | maxim.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23c6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | maxim.ns.cloudflare.com | ||||||
| A | 108.162.195.198🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maxim.ns.cloudflare.com | ||||||
| A | 162.159.44.198Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maxim.ns.cloudflare.com | ||||||
| A | 172.64.35.198🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maxim.ns.cloudflare.com | ||||||
| NS | princess.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2611🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | princess.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c211🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | princess.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2211🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | princess.ns.cloudflare.com | ||||||
| A | 108.162.194.17🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | princess.ns.cloudflare.com | ||||||
| A | 162.159.38.17Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | princess.ns.cloudflare.com | ||||||
| A | 172.64.34.17🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | princess.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.30.228, 172.67.173.231 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:ade7, 2606:4700:3036::6815:1ee4 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=166, name=cloudflare-ech.com | ||||||
| SOA | maxim.ns.cloudflare.comdns@cloudflare.com serial=2398975931 | ||||||
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=2034712560 | ||||||
Subdomains
free-www.3drou.cn |
Similar names
DNS History
9 records (6 active, 3 former)
○NSdns13.hichina.com2015-05-19 → 2015-05-19 · 3 obs
○ 2015-10-16 14:02:14
○ 2026-04-26 00:57:14
○NSdns14.hichina.com2015-05-19 → 2015-05-19 · 3 obs
○ 2015-10-16 14:02:14
○ 2026-04-26 00:57:14
●NSmaxim.ns.cloudflare.com2026-04-26 → 2026-04-26 · 2 obs
● 2026-04-26 00:57:14
●NSprincess.ns.cloudflare.com2026-04-26 → 2026-04-26 · 2 obs
● 2026-04-26 00:57:14
●A104.21.30.2282026-04-26 → 2026-04-26 · 2 obs
● 2026-04-26 00:57:14
○A142.4.33.372015-05-19 → 2015-05-19 · 3 obs
○ 2015-10-16 14:02:14
○ 2026-04-26 00:57:14
●A172.67.173.2312026-04-26 → 2026-04-26 · 2 obs
● 2026-04-26 00:57:14
●A2606:4700:3031::ac43:ade72026-04-26 → 2026-04-26 · 2 obs
● 2026-04-26 00:57:14
●A2606:4700:3036::6815:1ee42026-04-26 → 2026-04-26 · 2 obs
● 2026-04-26 00:57:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 3drou.cn | maxim.ns.cloudflare.com, princess.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.17
NS records: maxim.ns.cloudflare.com, princess.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3drou.cn (unsigned zone)
⏱️ Timing
Total: 973ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.30.228, 172.67.173.231 |
| AAAA | 2 | 2606:4700:3031::ac43:ade7, 2606:4700:3036::6815:1ee4 |
| NS | 2 | maxim.ns.cloudflare.com, princess.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | maxim.ns.cloudflare.com dns.cloudflare.c |
Analysis
Hierarchy
The parent of free-www.3drou.cn is 3drou.cn.
IP Addresses
3drou.cn maps to four IP numbers: 2606:4700:3031::ac43:ade7, 2606:4700:3036::6815:1ee4, 104.21.30.228 and 172.67.173.231.
other host names include suitemetrics.com, orgee.in, travelfree.hr, anfeng.com.tw and eyebagsstudio.com; they share IP numbers with 3drou.cn.
Name Servers
Two name servers maxim.ns.cloudflare.com and princess.ns.cloudflare.com handle the delegation for 3drou.cn.
3drou.cn shares the same name server setup as other domains, for instance dx-bbs.cn, congpi.cn, wkkv.cn, yeputao.cn and wedoit.cl.
3drou.cn at least partially shares name servers with other domains, for instance rachaeli.com, tsamloy.com, accorcdn.com, hongji-sc.com and enmaxtoto.org.
These name servers are commonly used alongside mark.ns.cloudflare.com, quentin.ns.cloudflare.com and pedro.ns.cloudflare.com.
Six IP addresses per host:
maxim.ns.cloudflare.com points to 2606:4700:58::a29f:2cc6, 2803:f800:50::6ca2:c3c6, 2a06:98c1:50::ac40:23c6, 108.162.195.198, 162.159.44.198 and 172.64.35.198; princess.ns.cloudflare.com points to 2606:4700:50::a29f:2611, 2803:f800:50::6ca2:c211, 2a06:98c1:50::ac40:2211, 108.162.194.17, 162.159.38.17 and 172.64.34.17