`jksh.net`

DNSSEC	⚠️ Not signed
NS	`ns1.volcdns.com` ⭐
		A	2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e^{🇨🇳 VOLCANO-ENGINE2406:d440:100::/44 route6 of Chinaunicom AS137718 Beijing Volcano Engine Technology Co., Ltd.}
		A	115.190.173.10^{🇨🇳 VOLCANO-ENGINE115.190.168.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`vip1.volcengine-dns.com`
		A	2406:d440:103:6eca:6d96:1deb:1885:9391^{🇨🇳 VOLCANO-ENGINE2406:d440:100::/44 route6 of Chinaunicom AS137718 Beijing Volcano Engine Technology Co., Ltd.}
		A	180.184.1.46^{🇨🇳 VOLCANO-ENGINE180.184.1.0/24 Beijing Volcano Engine Technology Co., Ltd. - GZ IDC-BGP Multicast}
		A	180.184.1.145^{🇨🇳 VOLCANO-ENGINE180.184.1.0/24 Beijing Volcano Engine Technology Co., Ltd. - GZ IDC-BGP Multicast}
NS	`vip2.volcengine-dns.com`
		A	2406:d440:103:6eca:6d96:1deb:1885:9391^{🇨🇳 VOLCANO-ENGINE2406:d440:100::/44 route6 of Chinaunicom AS137718 Beijing Volcano Engine Technology Co., Ltd.}
		A	115.190.175.156^{🇨🇳 VOLCANO-ENGINE115.190.168.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽⁵⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
MX	`mx3.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`v=spf1 +include:_netblocks.m.feishu.cn -all`
TXT	`verification-code-site-App_feishu=CpOdVFFeDDZcXxEXRMjJ`
SOA	`ns1.volcdns.com`dnsadmin@bytedance.com 2025-08-24 #0

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778987383

Same first word

jksh.com

jksh.cn

jksh.net

Similar names

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hjks.cn

DNS History

16 records (6 active, 10 former)

○NSf1g1ns1.dnspod.net2015-08-16 → 2017-02-28 · 4 obs

● 2015-08-16 15:46:16
● 2017-02-28 12:04:46
○ 2026-04-10 13:31:44
○ 2026-05-17 03:20:40

○NSf1g1ns2.dnspod.net2015-08-16 → 2017-02-28 · 4 obs

● 2015-08-16 15:46:16
● 2017-02-28 12:04:46
○ 2026-04-10 13:31:44
○ 2026-05-17 03:20:40

●NSns1.volcdns.com2026-04-10 → 2026-05-17 · 3 obs

○ 2017-02-28 12:04:46
● 2026-04-10 13:31:44
● 2026-05-17 03:20:40

●NSvip1.volcengine-dns.com2026-04-10 → 2026-05-17 · 3 obs

○ 2017-02-28 12:04:46
● 2026-04-10 13:31:44
● 2026-05-17 03:20:40

●NSvip2.volcengine-dns.com2026-04-10 → 2026-05-17 · 3 obs

○ 2017-02-28 12:04:46
● 2026-04-10 13:31:44
● 2026-05-17 03:20:40

●MXmx1.feishu.cn2026-04-10 → 2026-05-17 · 2 obs

● 2026-04-10 13:31:44
● 2026-05-17 03:20:40

●MXmx2.feishu.cn2026-04-10 → 2026-05-17 · 2 obs

● 2026-04-10 13:31:44
● 2026-05-17 03:20:40

●MXmx3.feishu.cn2026-04-10 → 2026-05-17 · 2 obs

● 2026-04-10 13:31:44
● 2026-05-17 03:20:40

○A119.28.18.2422015-12-05 → 2016-05-28 · 5 obs

○ 2015-08-16 15:46:16
● 2015-12-05 16:37:22
● 2016-05-28 14:41:18
○ 2016-06-08 16:53:50
○ 2026-05-17 03:20:40

○A119.28.6.912015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 15:46:16
○ 2016-12-26 14:16:22
○ 2026-05-17 03:20:40

○A198.11.181.252016-08-03 → 2017-05-09 · 5 obs

○ 2016-07-04 16:33:50
● 2016-08-03 10:09:22
● 2017-05-09 14:23:32
○ 2026-04-10 13:31:44
○ 2026-05-17 03:20:40

○A202.153.95.342016-06-08 → 2016-07-04 · 5 obs

○ 2016-05-28 14:41:18
● 2016-06-08 16:53:50
● 2016-07-04 16:33:50
○ 2016-08-03 10:09:22
○ 2026-05-17 03:20:40

○CNAME555.yimaoip.com2016-08-03 → 2017-01-05 · 10 obs

○ 2016-06-08 16:53:50
● 2016-08-03 10:09:22
● 2016-12-27 16:09:50
○ 2017-01-01 14:37:38
● 2017-01-03 04:08:44
● 2017-01-04 08:19:00
○ 2017-01-04 11:50:20
● 2017-01-05 20:56:24
○ 2017-01-11 01:45:32
○ 2026-05-17 03:20:40

○CNAMEsale.yimaoip.com2017-01-11 → 2017-05-09 · 7 obs

○ 2017-01-05 20:56:24
● 2017-01-11 01:45:32
● 2017-01-21 20:56:52
○ 2017-02-28 12:04:46
● 2017-05-09 14:23:32
○ 2026-04-10 13:31:44
○ 2026-05-17 03:20:40

○CNAMEt1.heku.org2015-12-05 → 2016-05-28 · 5 obs

○ 2015-08-16 15:46:16
● 2015-12-05 16:37:22
● 2016-05-28 14:41:18
○ 2016-06-08 16:53:50
○ 2026-05-17 03:20:40

○CNAMEx3.heku.org2015-08-16 → 2016-05-28 · 4 obs

● 2015-08-16 15:46:16
● 2016-05-28 14:41:18
○ 2016-06-08 16:53:50
○ 2026-05-17 03:20:40

🔍 DNS Trace

Analysis

Name Servers

jksh.net is delegated to three name servers, ns1.volcdns.com, vip1.volcengine-dns.com and vip2.volcengine-dns.com.

jksh.net at least partially shares name servers with other domains, for instance keff.com.cn, tongzhoudu.com, ouuc.cn and 2 other.

these name servers are often used together with the name servers ns1.volcengine-dns.com, ns2.volcengine-dns.com, ns2.volcdns.com and 3 other.

Host names with three IP numbers:

The host name vip1.volcengine-dns.com points to: 2406:d440:103:6eca:6d96:1deb:1885:9391, 180.184.1.46 and 180.184.1.145.

Host names with two IP numbers:

The host name ns1.volcdns.com points to: 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e and 115.190.173.10.

2406:d440:103:6eca:6d96:1deb:1885:9391 and 115.190.175.156 form the target of vip2.volcengine-dns.com.

host names that point to 2406:d440:103:6eca:6d96:1deb:1885:9391 : vip1.volcengine-dns.com and vip2.volcengine-dns.com.

Mail Servers

jksh.net is handled by three mail servers, mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

jksh.net shares at least partially some mail servers with other domains, for instance 2255game.cn, yunji.ai, nubia.com.cn and 2 other.

Host names with three IP numbers:

The host name mx3.feishu.cn points to: 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Host names with two IP numbers:

The host name mx2.feishu.cn points to: 101.126.58.225 and 122.14.229.0.

Host names with one IP number:

The host name mx1.feishu.cn points to: 52.220.106.220.

host names that point to 52.220.106.220 : mx3.feishu.cn and mx1.feishu.cn.

host names that point to 101.126.58.225 : mx3.feishu.cn and mx2.feishu.cn.

host names that point to 122.14.229.0 : mx3.feishu.cn and mx2.feishu.cn.

jksh.net - robtex.com

jksh.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

Analysis

Name Servers

Mail Servers

`jksh.net`

`net`