`jirencf.org`

DNSSEC	⚠️ Not signed
A	117.50.73.188^{🇨🇳 CHINA169-BJ117.50.64.0/19 China Telecom Beijing Co. Ltd.}
NS	`ns1.alidns.com` ⭐
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.115^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.125^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`ns2.alidns.com`
		A	2408:4009:501::2^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.46^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.56^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.206^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.216^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.46^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.56^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.116^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.126^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`hzmx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.163.com -all`
SOA	`ns1.alidns.com`hostmaster@hichina.com 2026-01-09 #13

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1778828170

Same first word

jirencf.org

DNS History

26 records (5 active, 21 former)

○NS(root)2015-06-02 → 2016-04-04 · 4 obs

● 2015-06-02 01:58:26
● 2016-04-04 17:40:42
○ 2016-09-21 15:15:48
○ 2026-05-15 07:23:18

○NSn3106.ns.yunjiasu.com2016-09-21 → 2017-04-10 · 5 obs

○ 2016-04-04 17:40:42
● 2016-09-21 15:15:48
● 2017-04-10 15:37:04
○ 2020-04-10 18:09:20
○ 2026-05-15 07:23:18

○NSn633.ns.yunjiasu.com2016-09-21 → 2017-04-10 · 5 obs

○ 2016-04-04 17:40:42
● 2016-09-21 15:15:48
● 2017-04-10 15:37:04
○ 2020-04-10 18:09:20
○ 2026-05-15 07:23:18

○NSns1.365cyd.net2015-10-26 → 2016-04-04 · 5 obs

○ 2015-06-02 01:58:26
● 2015-10-26 07:18:46
● 2016-04-04 17:40:42
○ 2016-09-21 15:15:48
○ 2026-05-15 07:23:18

●NSns1.alidns.com2026-05-15 → 2026-05-15 · 3 obs

○ 2020-04-10 18:09:20
● 2026-05-15 07:23:16
● 2026-05-15 07:23:18

○NSns1.jiasule.net2015-06-02 → 2016-04-04 · 4 obs

● 2015-06-02 01:58:26
● 2016-04-04 17:40:42
○ 2016-09-21 15:15:48
○ 2026-05-15 07:23:18

○NSns11.xincache.com2020-04-10 → 2020-04-10 · 4 obs

○ 2017-04-10 15:37:04
● 2020-04-10 18:09:20
○ 2026-05-15 07:23:16
○ 2026-05-15 07:23:18

○NSns12.xincache.com2020-04-10 → 2020-04-10 · 4 obs

○ 2017-04-10 15:37:04
● 2020-04-10 18:09:20
○ 2026-05-15 07:23:16
○ 2026-05-15 07:23:18

○NSns19.xincache.com2020-04-10 → 2020-04-10 · 4 obs

○ 2017-04-10 15:37:04
● 2020-04-10 18:09:20
○ 2026-05-15 07:23:16
○ 2026-05-15 07:23:18

○NSns2.365cyd.net2015-10-26 → 2016-04-04 · 5 obs

○ 2015-06-02 01:58:26
● 2015-10-26 07:18:46
● 2016-04-04 17:40:42
○ 2016-09-21 15:15:48
○ 2026-05-15 07:23:18

●NSns2.alidns.com2026-05-15 → 2026-05-15 · 3 obs

○ 2020-04-10 18:09:20
● 2026-05-15 07:23:16
● 2026-05-15 07:23:18

○NSns2.jiasule.net2015-06-02 → 2016-04-04 · 4 obs

● 2015-06-02 01:58:26
● 2016-04-04 17:40:42
○ 2016-09-21 15:15:48
○ 2026-05-15 07:23:18

○NSns20.xincache.com2020-04-10 → 2020-04-10 · 4 obs

○ 2017-04-10 15:37:04
● 2020-04-10 18:09:20
○ 2026-05-15 07:23:16
○ 2026-05-15 07:23:18

●MXhzmx01.mxmail.netease.com2026-05-15 → 2026-05-15 · 2 obs

● 2026-05-15 07:23:16
● 2026-05-15 07:23:18

●MXhzmx02.mxmail.netease.com2026-05-15 → 2026-05-15 · 2 obs

● 2026-05-15 07:23:16
● 2026-05-15 07:23:18

○A101.36.205.942020-04-10 → 2020-04-10 · 4 obs

○ 2017-04-10 15:37:04
● 2020-04-10 18:09:20
○ 2026-05-15 07:23:16
○ 2026-05-15 07:23:18

○A113.207.76.662015-10-26 → 2016-01-14 · 5 obs

○ 2015-06-02 01:58:26
● 2015-10-26 07:18:46
● 2016-01-14 14:58:30
○ 2016-04-04 17:40:42
○ 2026-05-15 07:23:18

○A113.207.76.732015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 01:58:26
○ 2015-10-26 07:18:46
○ 2026-05-15 07:23:18

○A113.207.76.932015-10-26 → 2016-01-14 · 5 obs

○ 2015-06-02 01:58:26
● 2015-10-26 07:18:46
● 2016-01-14 14:58:30
○ 2016-04-04 17:40:42
○ 2026-05-15 07:23:18

○A116.211.121.1542015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 01:58:26
○ 2015-10-26 07:18:46
○ 2026-05-15 07:23:18

●A117.50.73.1882026-05-15 → 2026-05-15 · 3 obs

○ 2020-04-10 18:09:20
● 2026-05-15 07:23:16
● 2026-05-15 07:23:18

○A120.133.3.1112017-04-10 → 2017-04-10 · 4 obs

○ 2016-09-21 15:15:48
● 2017-04-10 15:37:04
○ 2020-04-10 18:09:20
○ 2026-05-15 07:23:18

○A162.159.208.272016-09-21 → 2016-09-21 · 4 obs

○ 2016-04-04 17:40:42
● 2016-09-21 15:15:48
○ 2017-04-10 15:37:04
○ 2026-05-15 07:23:18

○A162.159.209.272016-09-21 → 2016-09-21 · 4 obs

○ 2016-04-04 17:40:42
● 2016-09-21 15:15:48
○ 2017-04-10 15:37:04
○ 2026-05-15 07:23:18

○A218.75.177.2332016-04-04 → 2016-04-04 · 4 obs

○ 2016-01-14 14:58:30
● 2016-04-04 17:40:42
○ 2016-09-21 15:15:48
○ 2026-05-15 07:23:18

○A42.48.109.2002016-04-04 → 2016-04-04 · 4 obs

○ 2016-01-14 14:58:30
● 2016-04-04 17:40:42
○ 2016-09-21 15:15:48
○ 2026-05-15 07:23:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
jirencf.org	ns2.alidns.com, ns1.alidns.com	-

✅ Authoritative Response

Server:139.224.142.115

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jirencf.org (unsigned zone)

⏱️ Timing

Total: 4046ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`117.50.73.188`
NS	2	`ns2.alidns.com, ns1.alidns.com`
MX	2	`hzmx02.mxmail.netease.com (pri: 10), hzmx01.mxmail.netease.com (pri: 5)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`ns1.alidns.com hostmaster.hichina.com`

Analysis

IP Addresses

jirencf.org points to a single IP address: 117.50.73.188.

Name Servers

jirencf.org is delegated to two name servers: ns1.alidns.com and ns2.alidns.com.

jirencf.org uses the same name server setup as other domains, including q48yc5.top, kelezan.com, gxmre.com, fwyit.com and wwwn91.com.

At least part of the name servers for jirencf.org are shared with other domains, for instance 9988.cc, extrem.cn, z7a.net, wtonline.com and fzja.gov.cn.

these name servers are commonly used with the name servers ns7.alidns.com, ns8.alidns.com, ns3.afternic.com, dns.sharknames.com, fastdns.sharknames.com, opendns.sharknames.com, prodns.sharknames.com, smartdns.sharknames.com, dns19.hichina.com and dns20.hichina.com.

Host names with nine IP numbers:

ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.

ns2.alidns.com points to: 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.

Mail Servers

jirencf.org is handled by two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

jirencf.org uses the same mail server setup as other domains, for instance ch1633.com, gw-al.net, sgyeya.com, matrixlinen.com and la-g.it.

jirencf.org shares at least some mail servers with other domains, for example qdhuiye.com, dyqh.info, disaico.com, xmo3o.com and daxinya.com.

Host names with two IP numbers:

hzmx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

Names pointing to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Names pointing to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

jirencf.org - robtex.com

jirencf.org

org

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`jirencf.org`

`org`