`oksj.com`

DNSSEC	⚠️ Not signed
A	121.41.164.126^{🇨🇳 Alibaba-Cloud121.40.0.0/15}
NS	`dns13.hichina.com` ⭐
		A	2408:4009:501::21^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 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	139.224.142.122^{🇨🇳 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	`dns14.hichina.com`
		A	2408:4009:501::22^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 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	139.224.142.121^{🇨🇳 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	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`dns13.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`com`

	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=1775931617

Same first word

oksj.com

oksj.net

Similar names

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kojs.org

DNS History

20 records (5 active, 15 former)

○NSdns1.365.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 11:55:04
○ 2015-07-04 09:09:56
○ 2026-04-11 18:40:48

○NSdns1.iidns.com2015-07-04 → 2017-02-14 · 5 obs

○ 2008-03-15 11:55:04
● 2015-07-04 09:09:56
● 2017-02-14 13:54:12
○ 2018-09-03 03:10:56
○ 2026-04-11 18:40:48

●NSdns13.hichina.com2026-03-06 → 2026-04-11 · 3 obs

○ 2018-09-03 03:10:56
● 2026-03-06 14:00:56
● 2026-04-11 18:40:48

●NSdns14.hichina.com2026-03-06 → 2026-04-11 · 3 obs

○ 2018-09-03 03:10:56
● 2026-03-06 14:00:56
● 2026-04-11 18:40:48

○NSdns2.365.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 11:55:04
○ 2015-07-04 09:09:56
○ 2026-04-11 18:40:48

○NSdns2.iidns.com2015-07-04 → 2017-02-14 · 5 obs

○ 2008-03-15 11:55:04
● 2015-07-04 09:09:56
● 2017-02-14 13:54:12
○ 2018-09-03 03:10:56
○ 2026-04-11 18:40:48

○NSdns3.365.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 11:55:04
○ 2015-07-04 09:09:56
○ 2026-04-11 18:40:48

○NSdns3.iidns.com2015-07-04 → 2017-02-14 · 5 obs

○ 2008-03-15 11:55:04
● 2015-07-04 09:09:56
● 2017-02-14 13:54:12
○ 2018-09-03 03:10:56
○ 2026-04-11 18:40:48

○NSdns4.365.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 11:55:04
○ 2015-07-04 09:09:56
○ 2026-04-11 18:40:48

○NSdns4.iidns.com2015-07-04 → 2017-02-14 · 5 obs

○ 2008-03-15 11:55:04
● 2015-07-04 09:09:56
● 2017-02-14 13:54:12
○ 2018-09-03 03:10:56
○ 2026-04-11 18:40:48

○NSdns5.iidns.com2015-07-04 → 2017-02-14 · 5 obs

○ 2008-03-15 11:55:04
● 2015-07-04 09:09:56
● 2017-02-14 13:54:12
○ 2018-09-03 03:10:56
○ 2026-04-11 18:40:48

○NSdns6.iidns.com2015-07-04 → 2017-02-14 · 5 obs

○ 2008-03-15 11:55:04
● 2015-07-04 09:09:56
● 2017-02-14 13:54:12
○ 2018-09-03 03:10:56
○ 2026-04-11 18:40:48

○NSns1.alidns.com2018-09-03 → 2018-09-03 · 4 obs

○ 2017-02-14 13:54:12
● 2018-09-03 03:10:56
○ 2026-03-06 14:00:56
○ 2026-04-11 18:40:48

○NSns2.alidns.com2018-09-03 → 2018-09-03 · 4 obs

○ 2017-02-14 13:54:12
● 2018-09-03 03:10:56
○ 2026-03-06 14:00:56
○ 2026-04-11 18:40:48

●MXmxn.mxhichina.com2018-09-03 → 2026-04-11 · 2 obs

● 2018-09-03 03:10:56
● 2026-04-11 18:40:48

●MXmxw.mxhichina.com2018-09-03 → 2026-04-11 · 2 obs

● 2018-09-03 03:10:56
● 2026-04-11 18:40:48

○A112.124.178.2292015-07-04 → 2017-02-14 · 5 obs

○ 2008-03-15 11:55:04
● 2015-07-04 09:09:56
● 2017-02-14 13:54:12
○ 2018-09-03 03:10:56
○ 2026-04-11 18:40:48

●A121.41.164.1262026-03-06 → 2026-04-11 · 3 obs

○ 2018-09-03 03:10:56
● 2026-03-06 14:00:56
● 2026-04-11 18:40:48

○A47.96.221.1512018-09-03 → 2018-09-03 · 4 obs

○ 2017-02-14 13:54:12
● 2018-09-03 03:10:56
○ 2026-03-06 14:00:56
○ 2026-04-11 18:40:48

○A61.151.253.882008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 11:55:04
○ 2015-07-04 09:09:56
○ 2026-04-11 18:40:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...	-
oksj.com	dns13.hichina.com, dns14.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns13.hichina.com, dns14.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oksj.com (unsigned zone)

⏱️ Timing

Total: 792ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.41.164.126`
NS	2	`dns13.hichina.com, dns14.hichina.com`
MX	2	`mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`dns13.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns13.hichina.com, dns13.hichina.com, dns13.hichina.com...)

Analysis

IP Addresses

oksj.com points to a single IP address: 121.41.164.126.

Name Servers

oksj.com is delegated to two name servers: dns13.hichina.com and dns14.hichina.com.

oksj.com uses the same name server setup as other domains, including loulanai.com.cn, qingzhouhuatai.com, dpfzw.com, porosecure.com and kb0.com.

At least part of the name servers for oksj.com are shared with other domains, for instance 521aa.com, iotbook.com, ccbc.net.cn, lnolive.cn and firetech.cn.

These name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers:

dns13.hichina.com points to: 2408:4009:501::21, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

dns14.hichina.com points to: 2408:4009:501::22, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

Mail Servers

oksj.com is handled by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

oksj.com uses the same mail server setup as other domains, for instance moldb.com, suntecy.com, znetlink.com, yijingyx.com and 8zzx.com.

oksj.com shares at least some mail servers with other domains, for example buckmain.com, windelltree.com, globalpartsservice.com, shuangshixiaoke.com and yage.com.

These mail servers are commonly used alongside mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

Host names with two IP numbers: mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

Host names with one IP number: mxw.mxhichina.com points to 47.246.99.195.

oksj.com - robtex.com

oksj.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`oksj.com`

`com`