debio.cn - robtex.com

debio.cn

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:b75πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::ac43:a5feπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.11.117Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.165.254πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSharlan.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cfaπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlan.ns.cloudflare.com
A2803:f800:50::6ca2:c3faπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRharlan.ns.cloudflare.com
A2a06:98c1:50::ac40:23faπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRharlan.ns.cloudflare.com
A108.162.195.250πŸ‡ΊπŸ‡Έ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlan.ns.cloudflare.com
A162.159.44.250Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlan.ns.cloudflare.com
A172.64.35.250πŸ‡ΊπŸ‡Έ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlan.ns.cloudflare.com
NSnena.ns.cloudflare.com
A2606:4700:50::a29f:26a1πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
A2803:f800:50::6ca2:c2a1πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnena.ns.cloudflare.com
A2a06:98c1:50::ac40:22a1πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRnena.ns.cloudflare.com
A108.162.194.161πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
A162.159.38.161Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
A172.64.34.161πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.11.117, 172.67.165.254
IPv6 hints2606:4700:3033::6815:b75, 2606:4700:3036::ac43:a5fe
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=146, name=cloudflare-ech.com
SOAharlan.ns.cloudflare.comdns@cloudflare.com serial=2400097990

cn

DNSSECπŸ”’ Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034664016

Same first word

Similar names

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSharlan.ns.cloudflare.comnena.ns.cloudflare.comns17.xincache.comns18.xincache.comMXmail.happyisp.comA104.21.11.117172.67.165.2542606:4700:3033::6815:b752606:4700:3036::ac43:a5fe52.78.124.149
●NSharlan.ns.cloudflare.com2026-04-11 β†’ 2026-04-13 Β· 3 obs
β—‹ 2017-02-13 03:08:24
● 2026-04-11 15:23:52
● 2026-04-13 00:38:44
●NSnena.ns.cloudflare.com2026-04-11 β†’ 2026-04-13 Β· 3 obs
β—‹ 2017-02-13 03:08:24
● 2026-04-11 15:23:52
● 2026-04-13 00:38:44
β—‹NSns17.xincache.com2015-07-24 β†’ 2017-02-13 Β· 4 obs
● 2015-07-24 11:07:06
● 2017-02-13 03:08:24
β—‹ 2026-04-11 15:23:52
β—‹ 2026-04-13 00:38:44
β—‹NSns18.xincache.com2015-07-24 β†’ 2017-02-13 Β· 4 obs
● 2015-07-24 11:07:06
● 2017-02-13 03:08:24
β—‹ 2026-04-11 15:23:52
β—‹ 2026-04-13 00:38:44
β—‹MXmail.happyisp.com2019-02-12 β†’ 2019-02-12 Β· 3 obs
● 2019-02-12 13:20:22
β—‹ 2026-04-11 15:23:52
β—‹ 2026-04-13 00:38:44
●A104.21.11.1172026-04-11 β†’ 2026-04-13 Β· 3 obs
β—‹ 2019-02-12 13:20:22
● 2026-04-11 15:23:52
● 2026-04-13 00:38:44
●A172.67.165.2542026-04-11 β†’ 2026-04-13 Β· 3 obs
β—‹ 2019-02-12 13:20:22
● 2026-04-11 15:23:52
● 2026-04-13 00:38:44
●A2606:4700:3033::6815:b752026-04-11 β†’ 2026-04-13 Β· 3 obs
β—‹ 2019-02-12 13:20:22
● 2026-04-11 15:23:52
● 2026-04-13 00:38:44
●A2606:4700:3036::ac43:a5fe2026-04-11 β†’ 2026-04-13 Β· 3 obs
β—‹ 2019-02-12 13:20:22
● 2026-04-11 15:23:52
● 2026-04-13 00:38:44
β—‹A52.78.124.1492019-02-12 β†’ 2019-02-12 Β· 3 obs
● 2019-02-12 13:20:22
β—‹ 2026-04-11 15:23:52
β—‹ 2026-04-13 00:38:44

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cnd.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn...-
debio.cnnena.ns.cloudflare.com, harlan.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.195.250

NS records: nena.ns.cloudflare.com, harlan.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for debio.cn (unsigned zone)

⏱️ Timing

Total: 1066ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.165.254, 104.21.11.117
AAAA22606:4700:3033::6815:b75, 2606:4700:3036::ac43:a5fe
NS2harlan.ns.cloudflare.com, nena.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1harlan.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.