rtuz.cn - robtex.com
rtuz.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::6815:513e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:9d67🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.81.62Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.157.103🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | laura.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3ab7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | laura.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0b7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | laura.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20b7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | laura.ns.cloudflare.com | ||||||
| A | 108.162.192.183🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | laura.ns.cloudflare.com | ||||||
| A | 172.64.32.183🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | laura.ns.cloudflare.com | ||||||
| A | 173.245.58.183🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | laura.ns.cloudflare.com | ||||||
| NS | mike.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c3f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mike.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c33f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mike.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:233f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mike.ns.cloudflare.com | ||||||
| A | 108.162.195.63🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mike.ns.cloudflare.com | ||||||
| A | 162.159.44.63Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mike.ns.cloudflare.com | ||||||
| A | 172.64.35.63🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mike.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.81.62, 172.67.157.103 | ||||||
| IPv6 hints | 2606:4700:3036::6815:513e, 2606:4700:3037::ac43:9d67 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=97, name=cloudflare-ech.com | ||||||
| SOA | laura.ns.cloudflare.comdns@cloudflare.com serial=2400426618 | ||||||
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=2034673141 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSlaura.ns.cloudflare.com2026-04-02 → 2026-04-15 · 3 obs
● 2026-04-02 05:39:00
● 2026-04-15 12:05:02
●NSmike.ns.cloudflare.com2026-04-02 → 2026-04-15 · 3 obs
● 2026-04-02 05:39:00
● 2026-04-15 12:05:02
○NSns1.22.cn2017-06-23 → 2017-06-23 · 3 obs
○ 2026-04-02 05:39:00
○ 2026-04-15 12:05:02
●A104.21.81.622026-04-02 → 2026-04-15 · 2 obs
● 2026-04-15 12:05:02
●A172.67.157.1032026-04-02 → 2026-04-15 · 2 obs
● 2026-04-15 12:05:02
●A2606:4700:3036::6815:513e2026-04-02 → 2026-04-15 · 2 obs
● 2026-04-15 12:05:02
●A2606:4700:3037::ac43:9d672026-04-02 → 2026-04-15 · 2 obs
● 2026-04-15 12:05:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| rtuz.cn | mike.ns.cloudflare.com, laura.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.63
NS records: mike.ns.cloudflare.com, laura.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtuz.cn (unsigned zone)
⏱️ Timing
Total: 1167ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.157.103, 104.21.81.62 |
| AAAA | 2 | 2606:4700:3036::6815:513e, 2606:4700:3037::ac43:9d67 |
| NS | 2 | laura.ns.cloudflare.com, mike.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | laura.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
rtuz.cn points to four IP numbers: 2606:4700:3036::6815:513e, 2606:4700:3037::ac43:9d67, 104.21.81.62 and 172.67.157.103.
Other host names, for instance xy6.pokemontcgxy.com, acestream.media, jaoxhybhiodpy.space, lovebet155.com and localhookup.com.au share IP numbers with rtuz.cn.
Name Servers
rtuz.cn is delegated to two name servers: laura.ns.cloudflare.com and mike.ns.cloudflare.com.
rtuz.cn uses the same name server setup as other domains, for instance amgcn.cn, nhjdhs.cn, mljhzl.cn, dedecn.cn and yafengjc.cn.
rtuz.cn shares name servers with other domains at least partially, for instance faq-you.info, gbwalk.com, raw18.rest, suncity-ye.com and d6332.com.
These name servers are commonly used with augustus.ns.cloudflare.com, treasure.ns.cloudflare.com, carter.ns.cloudflare.com and macy.ns.cloudflare.com.
Host names with six IP numbers: laura.ns.cloudflare.com points to 2606:4700:50::adf5:3ab7, 2803:f800:50::6ca2:c0b7, 2a06:98c1:50::ac40:20b7, 108.162.192.183, 172.64.32.183 and 173.245.58.183; mike.ns.cloudflare.com points to 2606:4700:58::a29f:2c3f, 2803:f800:50::6ca2:c33f, 2a06:98c1:50::ac40:233f, 108.162.195.63, 162.159.44.63 and 172.64.35.63.