ctdf.cn - robtex.com

ctdf.cn

CNAMEpk.22.cn
DNSSEC⚠️ Not signed
A154.85.60.150🇺🇸 BAIDU-1154.85.56.0/21 AS55967

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=2034673834

Previously NS for

ctdf.cn

Same first word

ctdf.cn
ctdf.org

Similar names

dfct.cn
fdtc.edu
cdtf.de
tfdc.net
ctfd.org
dctf.or.kr
cftd.cn
fdct.gov.mo
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dftc.de
tfcd.com
fctd.info
cdft.com.cn
dtfc.de
tdfc.com.au
cdtf.gov.cn
cfdt.de
ftcd.cn
dtcf.nl
dctf.org
ftdc.ca
dtcf.org
ftcd.com.cn
dtfc.net
fdct.de
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tdfc.net
dctf.kr
cftd.com.cn
dfct.net
dtfc.com
fdtc.org
fdtc.ru
fdtc.nl
tcfd.com.br
dcft.net
ctfd.ca
dtfc.org
tdfc.org
fctd.com.cn
dctf.net
dtcf.us
dtfc.ca
fctd.ru
cdtf.or.tz
cdtf.net
ftcd.com
fdtc.cn
cfdt.cn
dfct.com
tfcd.cn
ctfd.nl
tcdf.de
fcdt.ru
cfdt.ru
ctfd.com.au
ftdc.net
dcft.dk
dftc.biz
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tdcf.com
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fcdt.net
dcft.co
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cfdt.fr
fdtc.net
ctfd.io
fdtc.biz
cdtf.com.br
cftd.net
dtcf.cn
dftc.ru
tfdc.co.za
fcdt.cn
tcdf.tc.br
dcft.de
tdcf.org.uk
ctfd.de
ctfd.us
cdft.org
fcdt.de
dtfc.nl
cftd.cl
cdtf.com
tdfc.in
cdtf.es
tcdf.net
tfdc.co.nz
cfdt.com
dcft.cn
ctfd.com
ftdc.us
dtcf.de
dftc.org
tfdc.org
cftd.org
tfcd.org
cdft.com.br
fctd.cn
tfcd.me
tfcd.de
cfdt.info
cfdt.net
cftd.co.uk
dctf.cn
cdtf.fr
ftcd.org
fctd.com
dtfc.co.jp
cfdt.org
tdfc.cn
cdtf.ie
fdct.com
cftd.com
ctfd.net
dftc.com
cdtf.org
tfdc.it
tdfc.com
dcft.com
tcfd.com
tcdf.cn
tfdc.co.uk
dfct.be
ctfd.cloud

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comctdf.cnns3.dns.comns4.dns.comA67.198.211.141CNAMEpk.22.cn
○NSctdf.cn2015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 01:21:46
○ 2021-01-20 21:54:22
○ 2026-04-15 15:27:02
●NSns1.judns.com2026-03-27 → 2026-04-15 · 3 obs
○ 2021-01-20 21:54:22
● 2026-03-27 12:32:14
● 2026-04-15 15:27:02
●NSns1.julydns.com2026-03-27 → 2026-04-15 · 3 obs
○ 2021-01-20 21:54:22
● 2026-03-27 12:32:14
● 2026-04-15 15:27:02
●NSns2.judns.com2026-03-27 → 2026-04-15 · 3 obs
○ 2021-01-20 21:54:22
● 2026-03-27 12:32:14
● 2026-04-15 15:27:02
●NSns2.julydns.com2026-03-27 → 2026-04-15 · 3 obs
○ 2021-01-20 21:54:22
● 2026-03-27 12:32:14
● 2026-04-15 15:27:02
○NSns3.dns.com2021-01-20 → 2021-01-20 · 4 obs
○ 2015-06-03 01:21:46
● 2021-01-20 21:54:22
○ 2026-03-27 12:32:14
○ 2026-04-15 15:27:02
○NSns4.dns.com2021-01-20 → 2021-01-20 · 4 obs
○ 2015-06-03 01:21:46
● 2021-01-20 21:54:22
○ 2026-03-27 12:32:14
○ 2026-04-15 15:27:02
○A67.198.211.1412015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 01:21:46
○ 2021-01-20 21:54:22
○ 2026-04-15 15:27:02
●CNAMEpk.22.cn2026-03-27 → 2026-04-15 · 2 obs
● 2026-03-27 12:32:14
● 2026-04-15 15:27:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, e.dns.cn, b.dns.cn, d.dns.cn...-
ctdf.cnns1.judns.com, ns2.judns.com-

✅ Authoritative Response

Server:47.97.51.45

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctdf.cn (unsigned zone)

⏱️ Timing

Total: 4742ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns1.julydns.com, ns2.julydns.com
CNAME1pk.22.cn
SOA1ns1.julydns.com master.jmdns.com

Analysis

IP Addresses

ctdf.cn points to a single IP address: 154.85.60.150.

Other host names such as redac-nomade.com, xmq.net, www.12379.com, gtech.cn and mail.duracrafttec10e.info.cn share IPs with ctdf.cn.