cntd.net - robtex.com

cntd.net

DNSSEC⚠️ Not signed
A156.250.116.185🇿🇦 HKIDC-AS-AP156.250.64.0/18 Shenzhen Jizhan Technology Co., Ltd.
NSa9.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-64-53-25.defastlink.net
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-64-53-25.defastlink.net
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-64-52-239.defastlink.net
NSb9.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-64-52-239.defastlink.net
SOAa.share-dns.commaster@share-dns.com serial=1755611700

net

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=1771291465
WOT: SAFE (61/100)

Previously MX for

cntd.net

Same first word

cntd.cc
cntd.com
cntd.kr
cntd.pl
cntd.eu
cntd.ro
cntd.com.br
cntd.ru
cntd.de
cntd.org
cntd.net
cntd.co.kr
cntd.pro

Similar names

tdnc.com
ntdc.pl
cdnt.net
tcnd.com
dcnt.org
ndtc.net
tcnd.info
nctd.com
ctnd.tv
ntcd.de
tndc.cn
ndtc.mn
dntc.ir
ndtc.org
cndt.cn
cndt.net
dctn.nl
tcdn.pl
ntdc.com
tdcn.com
cdnt.pl
tdnc.jp
ndtc.tv
ctnd.net
tdcn.cn
tcdn.de
tdnc.ca
tndc.com
tcdn.net
tndc.ru
ctnd.org
ntcd.info
tcdn.cc
ntdc.com.au
dntc.org
tdcn.org.cn
ntdc.co.jp
ctnd.ru
ctdn.dev
dcnt.de
nctd.info
cndt.ru
ndtc.co.jp
dcnt.com
ntdc.ie
cdtn.com
dnct.co.kr
tdcn.at
ncdt.com
dtcn.cn
nctd.org
dctn.net
tcnd.cn
ntdc.ca
cdnt.com
ctdn.com
ctdn.de
ndtc.de
tcdn.info
ndtc.info
dcnt.net
tcnd.org
tndc.ca
tcdn.co.kr
nctd.net
cndt.ro
ncdt.nl
tdcn.com.cn
dcnt.ru
tdcn.org
dnct.com.cn
dnct.cn
tdcn.ru
cndt.cz
dtcn.s3.amazonaws.com
cdtn.org
tcdn.nl
tncd.com
cndt.de
cndt.fr
ndtc.edu.ph
tcdn.top
tndc.nl
ntcd.org
ntcd.mx
nctd.org.uk
tcdn.ru
ndtc.cn
ntcd.com.cn
tdnc.org.cn
tcdn.com.br
ndtc.com.na
dnct.com
ntdc.org
dcnt.tech
dctn.eu
ntdc.net
cndt.com.br
cdnt.com.au
dctn.com.cn
dcnt.nl
tndc.net
tcnd.net
cdtn.br
dcnt.cn
dntc.vn
tcdn.io
tcdn.com
dtnc.cn
tndc.de
dntc.nl
cdnt.de
dntc.com
dtnc.vn
ndtc.co.uk
ntdc.co.in
tcdn.org
dctn.cn
ncdt.org
tndc.jp
ntdc.ir
tndc.com.au
dctn.com
tcnd.ru
ctdn.net
dtcn.org
tdcn.nl
cndt.org
dtnc.net
ntcd.ru
tcdn.co
ctdn.org
ncdt.de
ctnd.de
ctnd.com
ntdc.com.pk
dcnt.co
dtnc.co.kr
dtcn.com
ndtc.com
tcnd.us
tndc.org
cdtn.net
dcnt.gr
cndt.be
ctdn.cn

DNS History

16 records (5 active, 11 former)

2008201020122014201620182020202220242026NSa.share-dns.coma9.share-dns.comb.share-dns.netb9.share-dns.netns1.cp-hk-4.cn.bluehost.comns2.cp-hk-4.cn.bluehost.comns3.dns-diy.comns4.dns-diy.comMXcntd.netmail.cntd.nets01mx.serverproof.netA156.250.116.185103.224.22.36211.152.50.232222.76.218.74
○NS(root)2015-06-16 → 2016-07-21 · 5 obs
○ 2007-12-08 10:52:58
● 2015-06-16 05:00:06
● 2016-07-21 21:40:36
○ 2017-04-11 02:56:48
○ 2026-03-23 14:04:26
●NSa.share-dns.com2026-02-23 → 2026-03-23 · 3 obs
○ 2017-04-11 02:56:48
● 2026-02-23 07:53:12
● 2026-03-23 14:04:26
●NSa9.share-dns.com2026-02-23 → 2026-03-23 · 3 obs
○ 2017-04-11 02:56:48
● 2026-02-23 07:53:12
● 2026-03-23 14:04:26
●NSb.share-dns.net2026-02-23 → 2026-03-23 · 3 obs
○ 2017-04-11 02:56:48
● 2026-02-23 07:53:12
● 2026-03-23 14:04:26
●NSb9.share-dns.net2026-02-23 → 2026-03-23 · 3 obs
○ 2017-04-11 02:56:48
● 2026-02-23 07:53:12
● 2026-03-23 14:04:26
○NSns1.cp-hk-4.cn.bluehost.com2017-04-11 → 2017-04-11 · 4 obs
○ 2016-07-21 21:40:36
● 2017-04-11 02:56:48
○ 2026-02-23 07:53:12
○ 2026-03-23 14:04:26
○NSns2.cp-hk-4.cn.bluehost.com2017-04-11 → 2017-04-11 · 4 obs
○ 2016-07-21 21:40:36
● 2017-04-11 02:56:48
○ 2026-02-23 07:53:12
○ 2026-03-23 14:04:26
○NSns3.dns-diy.com2007-12-08 → 2007-12-08 · 3 obs
● 2007-12-08 10:52:58
○ 2015-06-16 05:00:06
○ 2026-03-23 14:04:26
○NSns4.dns-diy.com2007-12-08 → 2007-12-08 · 3 obs
● 2007-12-08 10:52:58
○ 2015-06-16 05:00:06
○ 2026-03-23 14:04:26
○MXcntd.net2017-04-11 → 2017-04-11 · 4 obs
○ 2016-07-21 21:40:36
● 2017-04-11 02:56:48
○ 2026-02-23 07:53:12
○ 2026-03-23 14:04:26
○MXmail.cntd.net2007-12-08 → 2007-12-08 · 3 obs
● 2007-12-08 10:52:58
○ 2015-06-16 05:00:06
○ 2026-03-23 14:04:26
○MXs01mx.serverproof.net2015-06-16 → 2016-07-21 · 5 obs
○ 2007-12-08 10:52:58
● 2015-06-16 05:00:06
● 2016-07-21 21:40:36
○ 2017-04-11 02:56:48
○ 2026-03-23 14:04:26
○A103.224.22.362017-04-11 → 2017-04-11 · 4 obs
○ 2016-01-24 16:18:14
● 2017-04-11 02:56:48
○ 2026-02-23 07:53:12
○ 2026-03-23 14:04:26
●A156.250.116.1852026-02-23 → 2026-03-23 · 3 obs
○ 2017-04-11 02:56:48
● 2026-02-23 07:53:12
● 2026-03-23 14:04:26
○A211.152.50.2322007-12-08 → 2007-12-08 · 3 obs
● 2007-12-08 10:52:58
○ 2015-06-16 05:00:06
○ 2026-03-23 14:04:26
○A222.76.218.742015-06-16 → 2015-10-28 · 5 obs
○ 2007-12-08 10:52:58
● 2015-06-16 05:00:06
● 2015-10-28 00:23:26
○ 2016-01-24 16:18:14
○ 2026-03-23 14:04:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netf.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net...-
cntd.netb9.share-dns.net, a9.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b9.share-dns.net, a9.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cntd.net (unsigned zone)

⏱️ Timing

Total: 274ms | Queries: -

📄 Records

TypeCountSample Data
A1156.250.116.185
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (b9.share-dns.net)

Analysis

IP Addresses

cntd.net resolves to one IP number: 156.250.116.185.

Name Servers

cntd.net is delegated to four name servers: a9.share-dns.com, a.share-dns.com, b9.share-dns.net and b.share-dns.net.

cntd.net at least partially shares name servers with other domains, for instance 020studio.com, bjhctccf.com, sqsnnz.com, fanshils.com and shsz24.com.

These name servers are commonly used with the following name servers: a3.share-dns.com, b3.share-dns.net, a6.share-dns.com, b6.share-dns.net, a2.share-dns.com, b2.share-dns.net, a4.share-dns.com, b4.share-dns.net, a11.share-dns.com and b11.share-dns.net.

Host names with a single IP:

a9.share-dns.com points to 172.64.53.25.

a.share-dns.com points to 172.64.53.25.

b9.share-dns.net points to 172.64.52.239.

b.share-dns.net points to 172.64.52.239.

Host names pointing to 172.64.53.25: a9.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239: b9.share-dns.net and b.share-dns.net.