donceng.com - robtex.com

donceng.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:ba59🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:33d3🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.51.211Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.186.89🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaudrey.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2642🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaudrey.ns.cloudflare.com
A2803:f800:50::6ca2:c242🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaudrey.ns.cloudflare.com
A2a06:98c1:50::ac40:2242🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaudrey.ns.cloudflare.com
A108.162.194.66🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaudrey.ns.cloudflare.com
A162.159.38.66Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaudrey.ns.cloudflare.com
A172.64.34.66🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaudrey.ns.cloudflare.com
NSetienne.ns.cloudflare.com
A2606:4700:58::a29f:2c3d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetienne.ns.cloudflare.com
A2803:f800:50::6ca2:c33d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRetienne.ns.cloudflare.com
A2a06:98c1:50::ac40:233d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRetienne.ns.cloudflare.com
A108.162.195.61🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetienne.ns.cloudflare.com
A162.159.44.61Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetienne.ns.cloudflare.com
A172.64.35.61🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetienne.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.51.211, 172.67.186.89
IPv62606:4700:3031::ac43:ba59, 2606:4700:3035::6815:33d3
SOAaudrey.ns.cloudflare.comdns@cloudflare.com serial=2398398535

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

donceng.com

Similar names

cendong.com
cendong.cn
dongcen.com.cn
nengdoc.com
cendong.com.cn
dgconne.com
docngen.com
cndonge.cn

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSaudrey.ns.cloudflare.cometienne.ns.cloudflare.comdns10.hichina.comdns9.hichina.comMXmxbiz1.qq.commxbiz2.qq.comA104.21.51.211172.67.186.892606:4700:3031::ac43:ba592606:4700:3035::6815:33d3120.27.114.81203.88.171.233
●NSaudrey.ns.cloudflare.com2026-02-15 → 2026-03-22 · 3 obs
○ 2017-05-24 20:09:22
● 2026-02-15 17:16:14
● 2026-03-22 16:06:32
○NSdns10.hichina.com2015-08-16 → 2017-05-24 · 4 obs
● 2015-08-16 00:44:14
● 2017-05-24 20:09:22
○ 2026-02-15 17:16:14
○ 2026-03-22 16:06:32
○NSdns9.hichina.com2015-08-16 → 2017-05-24 · 4 obs
● 2015-08-16 00:44:14
● 2017-05-24 20:09:22
○ 2026-02-15 17:16:14
○ 2026-03-22 16:06:32
●NSetienne.ns.cloudflare.com2026-02-15 → 2026-03-22 · 3 obs
○ 2017-05-24 20:09:22
● 2026-02-15 17:16:14
● 2026-03-22 16:06:32
○MXmxbiz1.qq.com2015-08-16 → 2016-03-17 · 4 obs
● 2015-08-16 00:44:14
● 2016-03-17 02:44:38
○ 2016-07-22 04:56:12
○ 2026-03-22 16:06:32
○MXmxbiz2.qq.com2015-08-16 → 2016-03-17 · 4 obs
● 2015-08-16 00:44:14
● 2016-03-17 02:44:38
○ 2016-07-22 04:56:12
○ 2026-03-22 16:06:32
●A104.21.51.2112026-02-15 → 2026-03-22 · 3 obs
○ 2017-05-24 20:09:22
● 2026-02-15 17:16:14
● 2026-03-22 16:06:32
○A120.27.114.812016-03-17 → 2017-05-24 · 5 obs
○ 2015-12-10 22:46:02
● 2016-03-17 02:44:38
● 2017-05-24 20:09:22
○ 2026-02-15 17:16:14
○ 2026-03-22 16:06:32
●A172.67.186.892026-02-15 → 2026-03-22 · 3 obs
○ 2017-05-24 20:09:22
● 2026-02-15 17:16:14
● 2026-03-22 16:06:32
○A203.88.171.2332015-08-16 → 2015-12-10 · 4 obs
● 2015-08-16 00:44:14
● 2015-12-10 22:46:02
○ 2016-03-17 02:44:38
○ 2026-03-22 16:06:32
●A2606:4700:3031::ac43:ba592026-02-15 → 2026-03-22 · 3 obs
○ 2017-05-24 20:09:22
● 2026-02-15 17:16:14
● 2026-03-22 16:06:32
●A2606:4700:3035::6815:33d32026-02-15 → 2026-03-22 · 3 obs
○ 2017-05-24 20:09:22
● 2026-02-15 17:16:14
● 2026-03-22 16:06:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
donceng.comaudrey.ns.cloudflare.com, etienne.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.195.61

NS records: audrey.ns.cloudflare.com, etienne.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for donceng.com (unsigned zone)

⏱️ Timing

Total: 202ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.186.89, 104.21.51.211
AAAA22606:4700:3035::6815:33d3, 2606:4700:3031::ac43:ba59
NS2audrey.ns.cloudflare.com, etienne.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1audrey.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (audrey.ns.cloudflare.com, audrey.ns.cloudflare.com, audrey.ns.cloudflare.com...)

Analysis

IP Addresses

donceng.com resolves to four IP numbers: 2606:4700:3031::ac43:ba59, 2606:4700:3035::6815:33d3, 104.21.51.211 and 172.67.186.89.

other host names for instance topphimmoi.org, zskoo.cn, www.northernontario.org, koshkin-ostrov.ru and syq.pub share IP numbers with donceng.com.

Name Servers

donceng.com is delegated to two name servers: audrey.ns.cloudflare.com and etienne.ns.cloudflare.com.

donceng.com shares the same name server setup as other domains, for example oulanshi.cn, diandche.com, ytdoor.cn, szjinyuwei.com and jinggongzuo.com.

donceng.com at least partially shares name servers with other domains, for instance mm99.zone, freeownhost.com, ahpics.com, seotoolboxes.com and sistemaalive.com.

These name servers are commonly used with ulla.ns.cloudflare.com, ned.ns.cloudflare.com and gerald.ns.cloudflare.com.

Host names with six IP numbers:

audrey.ns.cloudflare.com points to: 2606:4700:50::a29f:2642, 2803:f800:50::6ca2:c242, 2a06:98c1:50::ac40:2242, 108.162.194.66, 162.159.38.66 and 172.64.34.66; etienne.ns.cloudflare.com points to: 2606:4700:58::a29f:2c3d, 2803:f800:50::6ca2:c33d, 2a06:98c1:50::ac40:233d, 108.162.195.61, 162.159.44.61 and 172.64.35.61.