bench.org.cn - robtex.com
bench.org.cn
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::ac43:a3b4πΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:2aabπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.42.171Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.163.180πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | ivy.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::adf5:3a78πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c078π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ivy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2078πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ivy.ns.cloudflare.com | ||||||
| A | 108.162.192.120πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivy.ns.cloudflare.com | ||||||
| A | 172.64.32.120πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivy.ns.cloudflare.com | ||||||
| A | 173.245.58.120πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivy.ns.cloudflare.com | ||||||
| NS | sergi.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c44πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sergi.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c344π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sergi.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2344πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sergi.ns.cloudflare.com | ||||||
| A | 108.162.195.68πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sergi.ns.cloudflare.com | ||||||
| A | 162.159.44.68Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sergi.ns.cloudflare.com | ||||||
| A | 172.64.35.68πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sergi.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.42.171, 172.67.163.180 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:a3b4, 2606:4700:3037::6815:2aab | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=78, name=cloudflare-ech.com | ||||||
| SOA | ivy.ns.cloudflare.comdns@cloudflare.com serial=2400177673 | ||||||
org.cn
| DNSSEC | β οΈ Not signed | ||||||
| NS | a.dns.cn β β οΈ Not in parent delegation | ||||||
| NS | b.dns.cn β οΈ Not in parent delegation | ||||||
| NS | c.dns.cn β οΈ Not in parent delegation | ||||||
| NS | cns.cernet.net β οΈ Not in parent delegation | ||||||
| NS | d.dns.cn β οΈ Not in parent delegation | ||||||
| NS | e.dns.cn β οΈ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2027844872 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
βNSivy.ns.cloudflare.com2026-04-07 β 2026-04-15 Β· 2 obs
β 2026-04-15 02:14:40
βNSsergi.ns.cloudflare.com2026-04-07 β 2026-04-15 Β· 2 obs
β 2026-04-15 02:14:40
βA104.21.42.1712026-04-07 β 2026-04-15 Β· 2 obs
β 2026-04-15 02:14:40
βA172.67.163.1802026-04-07 β 2026-04-15 Β· 2 obs
β 2026-04-15 02:14:40
βA2606:4700:3034::ac43:a3b42026-04-07 β 2026-04-15 Β· 2 obs
β 2026-04-15 02:14:40
βA2606:4700:3037::6815:2aab2026-04-07 β 2026-04-15 Β· 2 obs
β 2026-04-15 02:14:40
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| bench.org.cn | ivy.ns.cloudflare.com, sergi.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.58.120
NS records: ivy.ns.cloudflare.com, sergi.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for bench.org.cn (unsigned zone)
β±οΈ Timing
Total: 1204ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.163.180, 104.21.42.171 |
| AAAA | 2 | 2606:4700:3034::ac43:a3b4, 2606:4700:3037::6815:2aab |
| NS | 2 | ivy.ns.cloudflare.com, sergi.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ivy.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
bench.org.cn resolves to four IP numbers: 2606:4700:3034::ac43:a3b4, 2606:4700:3037::6815:2aab, 104.21.42.171 and 172.67.163.180.
Other host names such as claimblooket.com, psrra.org, muenchen-mit-kids.de, phic.io and www.leafbabies.com share IPs with bench.org.cn.
Name Servers
bench.org.cn is delegated to two name servers: ivy.ns.cloudflare.com and sergi.ns.cloudflare.com.
bench.org.cn shares the same name server setup as askthtf.com.cn, avastin.net.cn, jn-water.com.cn, yucst.net.cn and bulklift.com.cn.
bench.org.cn at least partially shares name servers with other domains, for instance blazedxbio.com, slot365.me, betsauto.com, boxaid.com and acuica.com.
These name servers are commonly used with paityn.ns.cloudflare.com and abby.ns.cloudflare.com.
Host names with six IP numbers:
ivy.ns.cloudflare.com points to 2606:4700:50::adf5:3a78, 2803:f800:50::6ca2:c078, 2a06:98c1:50::ac40:2078, 108.162.192.120, 172.64.32.120 and 173.245.58.120.
sergi.ns.cloudflare.com points to 2606:4700:58::a29f:2c44, 2803:f800:50::6ca2:c344, 2a06:98c1:50::ac40:2344, 108.162.195.68, 162.159.44.68 and 172.64.35.68.