net581.cn - robtex.com
net581.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:2fd4🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:acad🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.47.212Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.172.173🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | carrera.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26e7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2e7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22e7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 108.162.194.231🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 162.159.38.231Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 172.64.34.231🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| NS | jim.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b7d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jim.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c17d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jim.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:217d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jim.ns.cloudflare.com | ||||||
| A | 108.162.193.125🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jim.ns.cloudflare.com | ||||||
| A | 172.64.33.125🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jim.ns.cloudflare.com | ||||||
| A | 173.245.59.125🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jim.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.47.212, 172.67.172.173 | ||||||
| IPv6 hints | 2606:4700:3031::6815:2fd4, 2606:4700:3031::ac43:acad | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=82, name=cloudflare-ech.com | ||||||
| SOA | carrera.ns.cloudflare.comdns@cloudflare.com serial=2399912517 | ||||||
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=2034674840 | ||||||
Same first word
net581.cn |
Similar names
DNS History
6 records (6 active, 0 former)
●NScarrera.ns.cloudflare.com2026-04-02 → 2026-04-15 · 2 obs
● 2026-04-15 23:33:52
●NSjim.ns.cloudflare.com2026-04-02 → 2026-04-15 · 2 obs
● 2026-04-15 23:33:52
●A104.21.47.2122026-04-02 → 2026-04-15 · 2 obs
● 2026-04-15 23:33:52
●A172.67.172.1732026-04-02 → 2026-04-15 · 2 obs
● 2026-04-15 23:33:52
●A2606:4700:3031::6815:2fd42026-04-02 → 2026-04-15 · 2 obs
● 2026-04-15 23:33:52
●A2606:4700:3031::ac43:acad2026-04-02 → 2026-04-15 · 2 obs
● 2026-04-15 23:33:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, c.dns.cn, b.dns.cn, d.dns.cn... | - |
| net581.cn | jim.ns.cloudflare.com, carrera.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.125
NS records: jim.ns.cloudflare.com, carrera.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for net581.cn (unsigned zone)
⏱️ Timing
Total: 820ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.47.212, 172.67.172.173 |
| AAAA | 2 | 2606:4700:3031::ac43:acad, 2606:4700:3031::6815:2fd4 |
| NS | 2 | carrera.ns.cloudflare.com, jim.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | carrera.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
net581.cn maps to four IP numbers: 2606:4700:3031::6815:2fd4, 2606:4700:3031::ac43:acad, 104.21.47.212 and 172.67.172.173.
other host names include janezamost.com, dropreal.com.br, expoecoturismo.com, loveplayshops.com and google.com.romawebradio.it; they share IP numbers with net581.cn.
Name Servers
Two name servers carrera.ns.cloudflare.com and jim.ns.cloudflare.com handle the delegation for net581.cn.
net581.cn shares the same name server setup as other domains, for instance ahjingke.cn, ru985.cn, zzyydx.com, yijianhulian.com and lntxw.net.
net581.cn at least partially shares name servers with other domains, for instance timberlandoutletstores.us, sesop.gob.ar, lnsd.workers.dev, brigatorottami.it and vegas-slots-online.com.
These name servers are commonly used alongside carlos.ns.cloudflare.com.
Six IP addresses per host:
carrera.ns.cloudflare.com points to 2606:4700:50::a29f:26e7, 2803:f800:50::6ca2:c2e7, 2a06:98c1:50::ac40:22e7, 108.162.194.231, 162.159.38.231 and 172.64.34.231; jim.ns.cloudflare.com points to 2606:4700:58::adf5:3b7d, 2803:f800:50::6ca2:c17d, 2a06:98c1:50::ac40:217d, 108.162.193.125, 172.64.33.125 and 173.245.59.125