2renz.cn - robtex.com
2renz.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:8fbf🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::6815:36fb🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.54.251Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.143.191🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dakota.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c4f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dakota.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c34f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dakota.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:234f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dakota.ns.cloudflare.com | ||||||
| A | 108.162.195.79🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dakota.ns.cloudflare.com | ||||||
| A | 162.159.44.79Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dakota.ns.cloudflare.com | ||||||
| A | 172.64.35.79🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dakota.ns.cloudflare.com | ||||||
| NS | hazel.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:269d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c29d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:229d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 108.162.194.157🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 162.159.38.157Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 172.64.34.157🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.54.251, 172.67.143.191 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:8fbf, 2606:4700:3032::6815:36fb | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=174, name=cloudflare-ech.com | ||||||
| SOA | dakota.ns.cloudflare.comdns@cloudflare.com serial=2400374218 | ||||||
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=2034669410 | ||||||
Subdomains
www.2renz.cn |
Same first word
2renz.cn |
DNS History
9 records (6 active, 3 former)
●NSdakota.ns.cloudflare.com2026-04-07 → 2026-04-14 · 2 obs
● 2026-04-14 11:25:10
●NShazel.ns.cloudflare.com2026-04-07 → 2026-04-14 · 2 obs
● 2026-04-14 11:25:10
○NSns1.nowcndns.com2026-04-07 → 2026-04-14 · 2 obs
○ 2026-04-14 11:25:10
○NSns2.nowcndns.com2026-04-07 → 2026-04-14 · 2 obs
○ 2026-04-14 11:25:10
●A104.21.54.2512026-04-07 → 2026-04-14 · 2 obs
● 2026-04-14 11:25:10
○A154.212.249.1372026-04-07 → 2026-04-14 · 2 obs
○ 2026-04-14 11:25:10
●A172.67.143.1912026-04-07 → 2026-04-14 · 2 obs
● 2026-04-14 11:25:10
●A2606:4700:3031::ac43:8fbf2026-04-07 → 2026-04-14 · 2 obs
● 2026-04-14 11:25:10
●A2606:4700:3032::6815:36fb2026-04-07 → 2026-04-14 · 2 obs
● 2026-04-14 11:25:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, c.dns.cn, e.dns.cn, a.dns.cn... | - |
| 2renz.cn | hazel.ns.cloudflare.com, dakota.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.79
NS records: hazel.ns.cloudflare.com, dakota.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 2renz.cn (unsigned zone)
⏱️ Timing
Total: 345ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.54.251, 172.67.143.191 |
| AAAA | 2 | 2606:4700:3032::6815:36fb, 2606:4700:3031::ac43:8fbf |
| NS | 2 | dakota.ns.cloudflare.com, hazel.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dakota.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
2renz.cn is a parent of www.2renz.cn.
IP Addresses
2renz.cn resolves to four IPs: 2606:4700:3031::ac43:8fbf, 2606:4700:3032::6815:36fb, 104.21.54.251 and 172.67.143.191.
Other host names such as patjack.co.uk, omnixsphere.buzz, www.aqbei.com, hareermc.com and stream-recorder.pl share IP numbers with 2renz.cn.
Name Servers
2renz.cn is delegated to two name servers: dakota.ns.cloudflare.com and hazel.ns.cloudflare.com.
2renz.cn uses the same name server setup as other domains, including interjob.cn, jcfortune.cn, eurosia.cn, qingdaogongjiao.cn and zbh19881126.cn.
At least part of the name servers for 2renz.cn are shared with other domains, for instance 2pbo.com, extremepc.pl, zithrognr.com, onlyanime.net and jc302.com.
These name servers are commonly used alongside nadia.ns.cloudflare.com and tricia.ns.cloudflare.com.
Host names with six IP numbers:
dakota.ns.cloudflare.com points to: 2606:4700:58::a29f:2c4f, 2803:f800:50::6ca2:c34f, 2a06:98c1:50::ac40:234f, 108.162.195.79, 162.159.44.79 and 172.64.35.79.
hazel.ns.cloudflare.com points to: 2606:4700:50::a29f:269d, 2803:f800:50::6ca2:c29d, 2a06:98c1:50::ac40:229d, 108.162.194.157, 162.159.38.157 and 172.64.34.157.