randt.cn - robtex.com
randt.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:1ceb🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:93c9🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.28.235Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.147.201🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | felicity.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cd4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | felicity.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3d4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | felicity.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23d4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | felicity.ns.cloudflare.com | ||||||
| A | 108.162.195.212🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | felicity.ns.cloudflare.com | ||||||
| A | 162.159.44.212Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | felicity.ns.cloudflare.com | ||||||
| A | 172.64.35.212🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | felicity.ns.cloudflare.com | ||||||
| NS | monroe.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2699🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | monroe.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c299🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | monroe.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2299🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | monroe.ns.cloudflare.com | ||||||
| A | 108.162.194.153🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | monroe.ns.cloudflare.com | ||||||
| A | 162.159.38.153Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | monroe.ns.cloudflare.com | ||||||
| A | 172.64.34.153🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | monroe.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.28.235, 172.67.147.201 | ||||||
| IPv6 hints | 2606:4700:3037::6815:1ceb, 2606:4700:3037::ac43:93c9 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=73, name=cloudflare-ech.com | ||||||
| SOA | felicity.ns.cloudflare.comdns@cloudflare.com serial=2401452674 | ||||||
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=2034662032 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSfelicity.ns.cloudflare.com2026-04-03 → 2026-04-12 · 2 obs
● 2026-04-12 09:44:20
●NSmonroe.ns.cloudflare.com2026-04-03 → 2026-04-12 · 2 obs
● 2026-04-12 09:44:20
●A104.21.28.2352026-04-03 → 2026-04-12 · 2 obs
● 2026-04-12 09:44:20
●A172.67.147.2012026-04-03 → 2026-04-12 · 2 obs
● 2026-04-12 09:44:20
●A2606:4700:3037::6815:1ceb2026-04-03 → 2026-04-12 · 2 obs
● 2026-04-12 09:44:20
●A2606:4700:3037::ac43:93c92026-04-03 → 2026-04-12 · 2 obs
● 2026-04-12 09:44:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, c.dns.cn, a.dns.cn, d.dns.cn... | - |
| randt.cn | monroe.ns.cloudflare.com, felicity.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.153
NS records: monroe.ns.cloudflare.com, felicity.ns.cloudflare.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3312ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.28.235, 172.67.147.201 |
| AAAA | 2 | 2606:4700:3037::6815:1ceb, 2606:4700:3037::ac43:93c9 |
| NS | 2 | felicity.ns.cloudflare.com, monroe.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | felicity.ns.cloudflare.com dns.cloudflar |
Analysis
IP Addresses
randt.cn points to four IP numbers: 2606:4700:3037::6815:1ceb, 2606:4700:3037::ac43:93c9, 104.21.28.235 and 172.67.147.201.
Other host names, for instance www.sogatra.com, (0x706f726e)det.net, intek.uz, mail.librahost.com and ampulflow.digital share IP numbers with randt.cn.
Name Servers
randt.cn's delegation is to two name servers felicity.ns.cloudflare.com and monroe.ns.cloudflare.com.
randt.cn shares the same name server configuration as other domains, such as mailagif.com, riripao.com, 4of.cn, murusa.com and bwwhub.com.
randt.cn at least partially shares its name servers with other domains, for instance gyzeliang.com, tmoubao.com, oldagehomeaashraya.com, zhongyantx.com and ratecricket.com.
these name servers are commonly used with the name servers rodrigo.ns.cloudflare.com, chad.ns.cloudflare.com, guss.ns.cloudflare.com, jo.ns.cloudflare.com and cass.ns.cloudflare.com.
Host names with six IP numbers:
felicity.ns.cloudflare.com points to: 2606:4700:58::a29f:2cd4, 2803:f800:50::6ca2:c3d4, 2a06:98c1:50::ac40:23d4, 108.162.195.212, 162.159.44.212 and 172.64.35.212.
monroe.ns.cloudflare.com points to: 2606:4700:50::a29f:2699, 2803:f800:50::6ca2:c299, 2a06:98c1:50::ac40:2299, 108.162.194.153, 162.159.38.153 and 172.64.34.153.