debio.cn - robtex.com
debio.cn
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::6815:b75πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:a5feπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.11.117Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.165.254πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | harlan.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::a29f:2cfaπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3faπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | harlan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23faπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | harlan.ns.cloudflare.com | ||||||
| A | 108.162.195.250πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlan.ns.cloudflare.com | ||||||
| A | 162.159.44.250Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlan.ns.cloudflare.com | ||||||
| A | 172.64.35.250πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlan.ns.cloudflare.com | ||||||
| NS | nena.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26a1πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nena.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2a1π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nena.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22a1πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nena.ns.cloudflare.com | ||||||
| A | 108.162.194.161πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nena.ns.cloudflare.com | ||||||
| A | 162.159.38.161Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nena.ns.cloudflare.com | ||||||
| A | 172.64.34.161πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nena.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.11.117, 172.67.165.254 | ||||||
| IPv6 hints | 2606:4700:3033::6815:b75, 2606:4700:3036::ac43:a5fe | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=146, name=cloudflare-ech.com | ||||||
| SOA | harlan.ns.cloudflare.comdns@cloudflare.com serial=2400097990 | ||||||
cn
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.dns.cn β | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net β οΈ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034664016 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
βNSharlan.ns.cloudflare.com2026-04-11 β 2026-04-13 Β· 3 obs
β 2026-04-11 15:23:52
β 2026-04-13 00:38:44
βNSnena.ns.cloudflare.com2026-04-11 β 2026-04-13 Β· 3 obs
β 2026-04-11 15:23:52
β 2026-04-13 00:38:44
βNSns17.xincache.com2015-07-24 β 2017-02-13 Β· 4 obs
β 2017-02-13 03:08:24
β 2026-04-11 15:23:52
β 2026-04-13 00:38:44
βNSns18.xincache.com2015-07-24 β 2017-02-13 Β· 4 obs
β 2017-02-13 03:08:24
β 2026-04-11 15:23:52
β 2026-04-13 00:38:44
βMXmail.happyisp.com2019-02-12 β 2019-02-12 Β· 3 obs
β 2026-04-11 15:23:52
β 2026-04-13 00:38:44
βA104.21.11.1172026-04-11 β 2026-04-13 Β· 3 obs
β 2026-04-11 15:23:52
β 2026-04-13 00:38:44
βA172.67.165.2542026-04-11 β 2026-04-13 Β· 3 obs
β 2026-04-11 15:23:52
β 2026-04-13 00:38:44
βA2606:4700:3033::6815:b752026-04-11 β 2026-04-13 Β· 3 obs
β 2026-04-11 15:23:52
β 2026-04-13 00:38:44
βA2606:4700:3036::ac43:a5fe2026-04-11 β 2026-04-13 Β· 3 obs
β 2026-04-11 15:23:52
β 2026-04-13 00:38:44
βA52.78.124.1492019-02-12 β 2019-02-12 Β· 3 obs
β 2026-04-11 15:23:52
β 2026-04-13 00:38:44
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn... | - |
| debio.cn | nena.ns.cloudflare.com, harlan.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.195.250
NS records: nena.ns.cloudflare.com, harlan.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for debio.cn (unsigned zone)
β±οΈ Timing
Total: 1066ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.165.254, 104.21.11.117 |
| AAAA | 2 | 2606:4700:3033::6815:b75, 2606:4700:3036::ac43:a5fe |
| NS | 2 | harlan.ns.cloudflare.com, nena.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | harlan.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
debio.cn points to four IP numbers: 2606:4700:3033::6815:b75, 2606:4700:3036::ac43:a5fe, 104.21.11.117 and 172.67.165.254.
Other host names including mail.dentalplusfl.com, qhzangao.com, en.ad.legalaxy.cn, silkrute.co.uk and ylbar.com share IP numbers with debio.cn.
Name Servers
debio.cn's delegation uses two name servers, harlan.ns.cloudflare.com and nena.ns.cloudflare.com.
debio.cn shares the same name server setup as other domains, for example everythingmath.org, china-flyer.com, visionwebsters.net, neworatec.com and judyssewingcenter.com.
debio.cn at least partially shares name servers with other domains, including oracleshipping.co.in, clonecoding.com, mipo.eu, meridian.net.in and fjyqpf.com.
These name servers are commonly used with aida.ns.cloudflare.com and jule.ns.cloudflare.com.
Host names with six IP numbers:
harlan.ns.cloudflare.com points to: 2606:4700:58::a29f:2cfa, 2803:f800:50::6ca2:c3fa, 2a06:98c1:50::ac40:23fa, 108.162.195.250, 162.159.44.250 and 172.64.35.250.
nena.ns.cloudflare.com points to: 2606:4700:50::a29f:26a1, 2803:f800:50::6ca2:c2a1, 2a06:98c1:50::ac40:22a1, 108.162.194.161, 162.159.38.161 and 172.64.34.161.