jcbf.cn - robtex.com

jcbf.cn

DNSSEC⚠️ Not signed
NSns1.judns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.julydns.com ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.judns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.julydns.com ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US

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=2035126260

Previously NS for

jcbf.cn

Same first word

jcbf.biz
jcbf.cn
jcbf.net
jcbf.org
jcbf.com
jcbf.co.uk

Similar names

jbfc.org
cfbj.cn
bfjc.com
cjbf.co.za
bfcj.co.uk
fjbc.com
fbcj.com
jbfc.tv
jfbc.shop
jfbc.com.au
jbfc.eu
bcjf.com
fbcj.org
jcfb.org
cfjb.cn
cjfb.com
bjcf.ch
cjfb.io
jbcf.or.jp
fcbj.cn
cbjf.com
bjfc.com.au
fcbj.co.il
jcfb.com
bjfc.org.au
cfjb.com
fcbj.com
fbcj.cn
cjbf.com
jbfc.com.cn
jfcb.de
jfcb.cn
jbfc.kr
jbfc.com
jfcb.net
fjbc.com.tw
cbjf.org
bfcj.cn
cbjf.cn
jbcf.jp
fjbc.cn
bfjc.org
fcbj.jp
cjfb.cn
fcjb.com
jfbc.cn
bjcf.com
bjfc.cc
bjfc.de
bcjf.org
bjcf.org
jfcb.ch
fjbc.net
cjbf.org
jfbc.org
cjfb.fr
jfbc.ie

DNS History

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026NSns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comjcbf.cnA98.126.73.218
○NSjcbf.cn2015-05-17 → 2015-05-17 · 3 obs
● 2015-05-17 20:13:28
○ 2026-06-29 15:43:50
○ 2026-08-03 03:18:46
●NSns1.judns.com2026-06-29 → 2026-08-03 · 3 obs
○ 2015-05-17 20:13:28
● 2026-06-29 15:43:50
● 2026-08-03 03:18:46
●NSns1.julydns.com2026-06-29 → 2026-08-03 · 3 obs
○ 2015-05-17 20:13:28
● 2026-06-29 15:43:50
● 2026-08-03 03:18:46
●NSns2.judns.com2026-06-29 → 2026-08-03 · 3 obs
○ 2015-05-17 20:13:28
● 2026-06-29 15:43:50
● 2026-08-03 03:18:46
●NSns2.julydns.com2026-06-29 → 2026-08-03 · 3 obs
○ 2015-05-17 20:13:28
● 2026-06-29 15:43:50
● 2026-08-03 03:18:46
○A98.126.73.2182015-05-17 → 2015-05-17 · 3 obs
● 2015-05-17 20:13:28
○ 2026-06-29 15:43:50
○ 2026-08-03 03:18:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
jcbf.cnns1.judns.com, ns2.judns.com-

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jcbf.cn (unsigned zone)

⏱️ Timing

Total: 893ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns1.julydns.com, ns2.julydns.com

Analysis

Name Servers

The NS records for jcbf.cn point to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

At least some of jcbf.cn's name servers are shared with other domains, for example fsyhsm.com, thishl.com, huiduoke.com and two more.

These name servers are often deployed together with the name servers ns1.onclouddns.com, ns2.onclouddns.com, jm1.dns.com and jm2.dns.com.

ns1.judns.com resolves to 162.159.27.251, as does ns2.judns.com. ns1.julydns.com resolves to 162.159.48.223, as does ns2.julydns.com.

ns1.judns.com along with ns2.judns.com each resolve to 162.159.27.251 IP addresses.

ns1.julydns.com along with ns2.julydns.com each resolve to 162.159.48.223 IP addresses.