cdocs.cn - robtex.com

cdocs.cn

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:8f2a🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:2eee🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.46.238Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.143.42🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShope.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aa3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhope.ns.cloudflare.com
A2803:f800:50::6ca2:c0a3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhope.ns.cloudflare.com
A2a06:98c1:50::ac40:20a3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhope.ns.cloudflare.com
A108.162.192.163🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhope.ns.cloudflare.com
A172.64.32.163🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhope.ns.cloudflare.com
A173.245.58.163🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhope.ns.cloudflare.com
NSjasper.ns.cloudflare.com
A2606:4700:58::a29f:2cb6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjasper.ns.cloudflare.com
A2803:f800:50::6ca2:c3b6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjasper.ns.cloudflare.com
A2a06:98c1:50::ac40:23b6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjasper.ns.cloudflare.com
A108.162.195.182🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjasper.ns.cloudflare.com
A162.159.44.182Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjasper.ns.cloudflare.com
A172.64.35.182🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjasper.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.46.238, 172.67.143.42
IPv62606:4700:3030::ac43:8f2a, 2606:4700:3036::6815:2eee
SOAhope.ns.cloudflare.comdns@cloudflare.com serial=2398251162

cn

DNSSEC🔒 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=2034616415

Same first word

cdocs.se
cdocs.ru
cdocs.org
cdocs.net
cdocs.cn
cdocs.com

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DNS History

14 records (6 active, 8 former)

2017201820192020202120222023202420252026NShope.ns.cloudflare.comjasper.ns.cloudflare.comns1.sedoparking.comns2.sedoparking.comMXmail.nickstel.comA104.21.46.238172.67.143.422606:4700:3030::ac43:8f2a2606:4700:3036::6815:2eee67.229.134.17967.229.33.5167.229.34.17972.52.4.91CNAME1075.dragonparking.com
●NShope.ns.cloudflare.com2026-02-28 → 2026-03-31 · 3 obs
○ 2017-02-17 15:48:54
● 2026-02-28 10:29:56
● 2026-03-31 12:58:16
●NSjasper.ns.cloudflare.com2026-02-28 → 2026-03-31 · 3 obs
○ 2017-02-17 15:48:54
● 2026-02-28 10:29:56
● 2026-03-31 12:58:16
○NSns1.sedoparking.com2016-02-24 → 2016-06-23 · 4 obs
● 2016-02-24 05:32:16
● 2016-06-23 19:19:56
○ 2017-02-17 15:48:54
○ 2026-03-31 12:58:16
○NSns2.sedoparking.com2016-02-24 → 2016-06-23 · 4 obs
● 2016-02-24 05:32:16
● 2016-06-23 19:19:56
○ 2017-02-17 15:48:54
○ 2026-03-31 12:58:16
○MXmail.nickstel.com2016-02-24 → 2016-06-23 · 4 obs
● 2016-02-24 05:32:16
● 2016-06-23 19:19:56
○ 2017-02-17 15:48:54
○ 2026-03-31 12:58:16
●A104.21.46.2382026-02-28 → 2026-03-31 · 3 obs
○ 2020-03-25 06:56:06
● 2026-02-28 10:29:56
● 2026-03-31 12:58:16
●A172.67.143.422026-02-28 → 2026-03-31 · 3 obs
○ 2020-03-25 06:56:06
● 2026-02-28 10:29:56
● 2026-03-31 12:58:16
●A2606:4700:3030::ac43:8f2a2026-02-28 → 2026-03-31 · 3 obs
○ 2020-03-25 06:56:06
● 2026-02-28 10:29:56
● 2026-03-31 12:58:16
●A2606:4700:3036::6815:2eee2026-02-28 → 2026-03-31 · 3 obs
○ 2020-03-25 06:56:06
● 2026-02-28 10:29:56
● 2026-03-31 12:58:16
○A67.229.134.1792017-02-17 → 2017-02-17 · 4 obs
○ 2016-06-23 19:19:56
● 2017-02-17 15:48:54
○ 2020-03-25 06:56:06
○ 2026-03-31 12:58:16
○A67.229.33.512017-02-17 → 2017-02-17 · 4 obs
○ 2016-06-23 19:19:56
● 2017-02-17 15:48:54
○ 2020-03-25 06:56:06
○ 2026-03-31 12:58:16
○A67.229.34.1792017-02-17 → 2017-02-17 · 4 obs
○ 2016-06-23 19:19:56
● 2017-02-17 15:48:54
○ 2020-03-25 06:56:06
○ 2026-03-31 12:58:16
○A72.52.4.912016-02-24 → 2016-06-23 · 4 obs
● 2016-02-24 05:32:16
● 2016-06-23 19:19:56
○ 2017-02-17 15:48:54
○ 2026-03-31 12:58:16
○CNAME1075.dragonparking.com2017-02-17 → 2017-02-17 · 3 obs
● 2017-02-17 15:48:54
○ 2020-03-25 06:56:06
○ 2026-03-31 12:58:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...-
cdocs.cnhope.ns.cloudflare.com, jasper.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.182

NS records: hope.ns.cloudflare.com, jasper.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdocs.cn (unsigned zone)

⏱️ Timing

Total: 661ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.143.42, 104.21.46.238
AAAA22606:4700:3036::6815:2eee, 2606:4700:3030::ac43:8f2a
NS2hope.ns.cloudflare.com, jasper.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1hope.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

cdocs.cn resolves to four IP numbers: 2606:4700:3030::ac43:8f2a, 2606:4700:3036::6815:2eee, 104.21.46.238 and 172.67.143.42.

other host names for instance meridian2026services.digital, img.bmedia.hk, luckytwicecasino-uk.com, migranex.com and forbesslovenija.com share IP numbers with cdocs.cn.

Name Servers

cdocs.cn is delegated to two name servers: hope.ns.cloudflare.com and jasper.ns.cloudflare.com.

cdocs.cn shares the same name server setup as other domains, for example hav.tv, www52xxbb.com, zhaofeizi45.com, mogu2cc.com and hlw43.com.

cdocs.cn at least partially shares name servers with other domains, for instance bb7jkvybibioub7.com, 888p2.bet, enan8.cc, shop-comfort.com.ua and avmob.tv.

These name servers are commonly used with elly.ns.cloudflare.com, simone.ns.cloudflare.com and bill.ns.cloudflare.com.

Host names with six IP numbers:

hope.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa3, 2803:f800:50::6ca2:c0a3, 2a06:98c1:50::ac40:20a3, 108.162.192.163, 172.64.32.163 and 173.245.58.163; jasper.ns.cloudflare.com points to: 2606:4700:58::a29f:2cb6, 2803:f800:50::6ca2:c3b6, 2a06:98c1:50::ac40:23b6, 108.162.195.182, 162.159.44.182 and 172.64.35.182.