mrdooo.cn - robtex.com
mrdooo.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:2d73🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:d594🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.45.115Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.213.148🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ali.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a3b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ali.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c03b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ali.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:203b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ali.ns.cloudflare.com | ||||||
| A | 108.162.192.59🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ali.ns.cloudflare.com | ||||||
| A | 172.64.32.59🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ali.ns.cloudflare.com | ||||||
| A | 173.245.58.59🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ali.ns.cloudflare.com | ||||||
| NS | dan.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b6c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c16c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:216c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dan.ns.cloudflare.com | ||||||
| A | 108.162.193.108🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dan.ns.cloudflare.com | ||||||
| A | 172.64.33.108🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dan.ns.cloudflare.com | ||||||
| A | 173.245.59.108🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dan.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.45.115, 172.67.213.148 | ||||||
| IPv6 hints | 2606:4700:3031::6815:2d73, 2606:4700:3037::ac43:d594 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=52, name=cloudflare-ech.com | ||||||
| SOA | ali.ns.cloudflare.comdns@cloudflare.com serial=2401741482 | ||||||
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=2034707010 | ||||||
Same first word
mrdooo.cn |
Similar names
DNS History
9 records (6 active, 3 former)
●NSali.ns.cloudflare.com2026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 12:01:56
●NSdan.ns.cloudflare.com2026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 12:01:56
○NSns1.nowcndns.com2026-03-08 → 2026-03-26 · 3 obs
● 2026-03-26 20:20:40
○ 2026-04-24 12:01:56
○NSns2.nowcndns.com2026-03-08 → 2026-03-26 · 3 obs
● 2026-03-26 20:20:40
○ 2026-04-24 12:01:56
●A104.21.45.1152026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 12:01:56
○A154.219.182.1972026-03-08 → 2026-03-26 · 3 obs
● 2026-03-26 20:20:40
○ 2026-04-24 12:01:56
●A172.67.213.1482026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 12:01:56
●A2606:4700:3031::6815:2d732026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 12:01:56
●A2606:4700:3037::ac43:d5942026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 12:01:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| mrdooo.cn | ali.ns.cloudflare.com, dan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.108
NS records: ali.ns.cloudflare.com, dan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mrdooo.cn (unsigned zone)
⏱️ Timing
Total: 763ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.213.148, 104.21.45.115 |
| AAAA | 2 | 2606:4700:3037::ac43:d594, 2606:4700:3031::6815:2d73 |
| NS | 2 | ali.ns.cloudflare.com, dan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ali.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
Four IP numbers are pointed to by mrdooo.cn: 2606:4700:3031::6815:2d73, 2606:4700:3037::ac43:d594, 104.21.45.115 and 172.67.213.148.
other host names including editionnews.com, mengood.top, thepin.ch, allegro.oferta-5457810.shop and halalys.com share IP numbers with mrdooo.cn.
Name Servers
mrdooo.cn is delegated to two name servers ali.ns.cloudflare.com and dan.ns.cloudflare.com.
mrdooo.cn shares the same name server setup as other domains, for instance cmony.cn, shmlys.com, zheie.cn, pybide.com and zyls.net.
mrdooo.cn at least partially shares name servers with other domains, for instance myatran-realestate.com, smile-kibun.com, markeydigitalsignage.com, advocarehcs.com and bullvalleyretrievers.com.
these name servers are often used together with matteo.ns.cloudflare.com, earl.ns.cloudflare.com, woz.ns.cloudflare.com and peyton.ns.cloudflare.com.
Host names with six IP numbers:
Host name ali.ns.cloudflare.com points to: 2606:4700:50::adf5:3a3b, 2803:f800:50::6ca2:c03b, 2a06:98c1:50::ac40:203b, 108.162.192.59, 172.64.32.59 and 173.245.58.59.
Host name dan.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6c, 2803:f800:50::6ca2:c16c, 2a06:98c1:50::ac40:216c, 108.162.193.108, 172.64.33.108 and 173.245.59.108.