extenso.cn - robtex.com

extenso.cn

DNSSEC⚠️ Not signed
A154.19.84.71🇺🇸 HKCICL-AS-AP154.19.84.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
NSns1.julydns.com ⭐ ⚠️ Not in parent delegation
A47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD
NSns1.judns.com ⚠️ Not in zone NS records
A47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD
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
SOAns1.julydns.commaster@jmdns.com serial=1749101960

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=2034589425

Same first word

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DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comMXmail.skrimple.comA154.19.84.71103.51.144.81198.12.15.24465.19.157.235
●NSns1.judns.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:52:04
● 2026-03-26 11:34:44
●NSns1.julydns.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:52:04
● 2026-03-26 11:34:44
●NSns2.judns.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:52:04
● 2026-03-26 11:34:44
●NSns2.julydns.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:52:04
● 2026-03-26 11:34:44
○MXmail.skrimple.com2015-07-05 → 2016-06-21 · 4 obs
● 2015-07-05 05:40:32
● 2016-06-21 19:45:46
○ 2026-03-26 04:52:04
○ 2026-03-26 11:34:44
○A103.51.144.812016-06-21 → 2016-06-21 · 4 obs
○ 2015-11-19 01:48:22
● 2016-06-21 19:45:46
○ 2026-03-26 04:52:04
○ 2026-03-26 11:34:44
●A154.19.84.712026-03-26 → 2026-03-26 · 3 obs
○ 2016-06-21 19:45:46
● 2026-03-26 04:52:04
● 2026-03-26 11:34:44
○A198.12.15.2442015-07-05 → 2015-07-05 · 3 obs
● 2015-07-05 05:40:32
○ 2015-11-19 01:48:22
○ 2026-03-26 11:34:44
○A65.19.157.2352015-11-19 → 2015-11-19 · 4 obs
○ 2015-07-05 05:40:32
● 2015-11-19 01:48:22
○ 2016-06-21 19:45:46
○ 2026-03-26 11:34:44

🔍 DNS Trace

Analysis

IP Addresses

extenso.cn points to a single IP address: 154.19.84.71.

Other host names, such as penqba.com and peua.cn, share IP numbers with extenso.cn.

Name Servers

extenso.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

extenso.cn at least partially shares name servers with other domains, for example yiheng18.com, boxuejy.cn, chagn.net, gyjxzz.com and primaryre.com.

These name servers are often used together with jm1.dns.com and jm2.dns.com.

Host names with a single IP address:

The host name ns1.judns.com points to 47.97.51.45.

The host name ns2.judns.com points to 162.159.27.251.

The host name ns1.julydns.com points to 47.97.51.45.

The host name ns2.julydns.com points to 162.159.48.223.

Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com.