2191.com - robtex.com

2191.com

DNSSEC⚠️ Not signed
NSdns3.hichina.com ⭐
A2408:4009:501::11🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.63🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.213🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.63🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.113🇨🇳 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,
A139.224.142.123🇨🇳 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,
NSdns4.hichina.com
A2408:4009:501::12🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.44🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.54🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.204🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.214🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.44🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.54🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.114🇨🇳 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,
A139.224.142.124🇨🇳 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,
SOAdns3.hichina.comhostmaster@hichina.com 2026-01-12 #9

com

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=1785083982

Same first word

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9211.cn

DNS History

18 records (2 active, 16 former)

20162017201820192020202120222023202420252026NSdns3.hichina.comdns4.hichina.comdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comns3.01isp.comns4.01isp.netMXmxbiz1.qq.commxbiz2.qq.comA107.150.107.136107.150.109.78111.221.108.96121.42.107.182162.221.6.1398.126.170.187
○NSdns1.iidns.com2015-12-05 → 2016-02-06 · 5 obs
○ 2015-05-25 08:52:44
● 2015-12-05 01:57:24
● 2016-02-06 21:22:58
○ 2016-03-18 21:10:32
○ 2026-07-26 17:10:04
○NSdns2.iidns.com2015-12-05 → 2016-02-06 · 5 obs
○ 2015-05-25 08:52:44
● 2015-12-05 01:57:24
● 2016-02-06 21:22:58
○ 2016-03-18 21:10:32
○ 2026-07-26 17:10:04
●NSdns3.hichina.com2026-07-04 → 2026-07-26 · 3 obs
○ 2017-08-24 21:10:34
● 2026-07-04 22:29:14
● 2026-07-26 17:10:04
○NSdns3.iidns.com2015-12-05 → 2016-02-06 · 5 obs
○ 2015-05-25 08:52:44
● 2015-12-05 01:57:24
● 2016-02-06 21:22:58
○ 2016-03-18 21:10:32
○ 2026-07-26 17:10:04
●NSdns4.hichina.com2026-07-04 → 2026-07-26 · 3 obs
○ 2017-08-24 21:10:34
● 2026-07-04 22:29:14
● 2026-07-26 17:10:04
○NSdns4.iidns.com2015-12-05 → 2016-02-06 · 5 obs
○ 2015-05-25 08:52:44
● 2015-12-05 01:57:24
● 2016-02-06 21:22:58
○ 2016-03-18 21:10:32
○ 2026-07-26 17:10:04
○NSdns5.iidns.com2015-12-05 → 2016-02-06 · 5 obs
○ 2015-05-25 08:52:44
● 2015-12-05 01:57:24
● 2016-02-06 21:22:58
○ 2016-03-18 21:10:32
○ 2026-07-26 17:10:04
○NSdns6.iidns.com2015-12-05 → 2016-02-06 · 5 obs
○ 2015-05-25 08:52:44
● 2015-12-05 01:57:24
● 2016-02-06 21:22:58
○ 2016-03-18 21:10:32
○ 2026-07-26 17:10:04
○NSns3.01isp.com2015-05-25 → 2017-08-24 · 9 obs
● 2015-05-25 08:52:44
○ 2015-12-05 01:57:24
○ 2016-02-06 21:22:58
● 2016-03-18 21:10:32
○ 2016-03-31 22:34:40
● 2016-04-09 10:50:54
● 2017-08-24 21:10:34
○ 2026-07-04 22:29:14
○ 2026-07-26 17:10:04
○NSns4.01isp.net2015-05-25 → 2017-08-24 · 9 obs
● 2015-05-25 08:52:44
○ 2015-12-05 01:57:24
○ 2016-02-06 21:22:58
● 2016-03-18 21:10:32
○ 2016-03-31 22:34:40
● 2016-04-09 10:50:54
● 2017-08-24 21:10:34
○ 2026-07-04 22:29:14
○ 2026-07-26 17:10:04
○MXmxbiz1.qq.com2015-12-05 → 2016-02-06 · 4 obs
● 2015-12-05 01:57:24
● 2016-02-06 21:22:58
○ 2016-03-16 16:09:14
○ 2026-07-26 17:10:04
○MXmxbiz2.qq.com2015-12-05 → 2016-02-06 · 4 obs
● 2015-12-05 01:57:24
● 2016-02-06 21:22:58
○ 2016-03-16 16:09:14
○ 2026-07-26 17:10:04
○A107.150.107.1362016-10-14 → 2016-10-14 · 4 obs
○ 2016-08-04 14:26:36
● 2016-10-14 13:07:14
○ 2016-12-19 18:52:28
○ 2026-07-26 17:10:04
○A107.150.109.782016-12-19 → 2017-01-10 · 5 obs
○ 2016-10-14 13:07:14
● 2016-12-19 18:52:28
● 2017-01-10 05:37:44
○ 2017-05-27 01:59:26
○ 2026-07-26 17:10:04
○A111.221.108.962016-04-09 → 2016-08-04 · 5 obs
○ 2016-03-31 22:34:40
● 2016-04-09 10:50:54
● 2016-08-04 14:26:36
○ 2016-10-14 13:07:14
○ 2026-07-26 17:10:04
○A121.42.107.1822015-05-25 → 2015-05-25 · 3 obs
● 2015-05-25 08:52:44
○ 2015-12-11 19:54:34
○ 2026-07-26 17:10:04
○A162.221.6.132017-05-27 → 2017-08-24 · 5 obs
○ 2017-01-10 05:37:44
● 2017-05-27 01:59:26
● 2017-08-24 21:10:34
○ 2026-07-04 22:29:14
○ 2026-07-26 17:10:04
○A98.126.170.1872016-03-16 → 2016-03-16 · 4 obs
○ 2015-12-11 19:54:34
● 2016-03-16 16:09:14
○ 2016-03-31 22:34:40
○ 2026-07-26 17:10:04

🔍 DNS Trace

Analysis

Name Servers

The NS records for 2191.com delegate to dns3.hichina.com and dns4.hichina.com.

The name server configuration of 2191.com is shared with other domains, for instance bikuaixian.com, jqdpg.com, aichongren.com and two others.

The name servers of 2191.com overlap at least partially with those of other domains — among them lianyisheng.com, syhkxxww.top, lifestream.cn and two more.

These name servers commonly appear alongside the name servers ns1.alidns.com and ns2.alidns.com.

Hosts with 9 IP addresses each:

dns3.hichina.com maps to 39.96.153.43, 39.96.153.63, 47.118.199.203 and 6 additional IP addresses.

dns4.hichina.com maps to 39.96.153.44, 39.96.153.54, 47.118.199.204 and 6 additional IP addresses.