021-sj.com - robtex.com

021-sj.com

DNSSEC⚠️ Not signed
A154.217.248.45🇺🇸 AS400619154.217.248.0/21 Fastmos Co Limited
NSns1.myhostadmin.net ⭐ ⚠️ Not in parent delegation
A240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A60.247.150.254🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network
A118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
A118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
NSns1.363.hk ⚠️ Not in zone NS records
A240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A60.247.150.254🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network
A118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
A118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
NSns2.363.hk ⚠️ Not in zone NS records
A240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A61.172.183.73🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client
NSns2.myhostadmin.net ⚠️ Not in parent delegation
A240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A61.172.183.73🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A61.240.129.143🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)
PTRip-61-240-129-143.defastlink.net
A211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client
SOAns1.myhostadmin.netdnsconct@myhostadmin.net 2025-12-25 #7

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=1778754852

Same first word

021-sj.com

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSns1.363.hkns1.myhostadmin.netns2.363.hkns2.myhostadmin.netns1.22.cnns2.22.cnns3.22.cnns4.22.cnA154.217.248.45115.47.30.338.55.130.45
○NSns1.22.cn2015-06-21 → 2016-09-19 · 4 obs
● 2015-06-21 08:22:34
● 2016-09-19 11:39:08
○ 2026-04-22 11:02:28
○ 2026-05-14 10:39:24
●NSns1.363.hk2026-04-22 → 2026-05-14 · 3 obs
○ 2016-09-19 11:39:08
● 2026-04-22 11:02:28
● 2026-05-14 10:39:24
●NSns1.myhostadmin.net2026-04-22 → 2026-05-14 · 3 obs
○ 2016-09-19 11:39:08
● 2026-04-22 11:02:28
● 2026-05-14 10:39:24
○NSns2.22.cn2015-06-21 → 2016-09-19 · 4 obs
● 2015-06-21 08:22:34
● 2016-09-19 11:39:08
○ 2026-04-22 11:02:28
○ 2026-05-14 10:39:24
●NSns2.363.hk2026-04-22 → 2026-05-14 · 3 obs
○ 2016-09-19 11:39:08
● 2026-04-22 11:02:28
● 2026-05-14 10:39:24
●NSns2.myhostadmin.net2026-04-22 → 2026-05-14 · 3 obs
○ 2016-09-19 11:39:08
● 2026-04-22 11:02:28
● 2026-05-14 10:39:24
○NSns3.22.cn2015-06-21 → 2016-09-19 · 4 obs
● 2015-06-21 08:22:34
● 2016-09-19 11:39:08
○ 2026-04-22 11:02:28
○ 2026-05-14 10:39:24
○NSns4.22.cn2015-06-21 → 2016-09-19 · 4 obs
● 2015-06-21 08:22:34
● 2016-09-19 11:39:08
○ 2026-04-22 11:02:28
○ 2026-05-14 10:39:24
○A115.47.30.32015-06-21 → 2016-09-19 · 4 obs
● 2015-06-21 08:22:34
● 2016-09-19 11:39:08
○ 2026-04-22 11:02:28
○ 2026-05-14 10:39:24
●A154.217.248.452026-04-22 → 2026-05-14 · 3 obs
○ 2016-09-19 11:39:08
● 2026-04-22 11:02:28
● 2026-05-14 10:39:24
○A38.55.130.452026-04-22 → 2026-05-14 · 2 obs
○ 2026-04-22 11:02:28
○ 2026-05-14 10:39:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net...-
021-sj.comns1.363.hk, ns2.363.hk-

✅ Authoritative Response

Server:118.123.249.114

NS records: ns1.363.hk, ns2.363.hk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 021-sj.com (unsigned zone)

⏱️ Timing

Total: 4470ms | Queries: -

📄 Records

TypeCountSample Data
A1154.217.248.45
NS2ns2.myhostadmin.net, ns1.myhostadmin.net
SOA1ns1.myhostadmin.net dnsconct.myhostadmin

Analysis

IP Addresses

021-sj.com resolves to one IP number: 154.217.248.45.

Other host names such as zhyycfk.com and aoterl-tech.com share IP numbers with 021-sj.com.

Name Servers

021-sj.com is delegated to four name servers: ns1.363.hk, ns2.363.hk, ns1.myhostadmin.net and ns2.myhostadmin.net.

021-sj.com at least partially shares name servers with other domains, for instance shdswl.com, yingchengshuiwu.com, henglimotor.com, lgfg.cn and kmchengxing.com.

These name servers are commonly used with the following name servers: ns3.363.hk, ns4.363.hk, ns4.myhostadmin.net, ns3.myhostadmin.net, ns5.363.hk, ns6.363.hk, ns5.myhostadmin.net, ns6.myhostadmin.net, ns1.365.hk and ns2.365.hk.

Host names with four IP numbers:

The host name ns1.363.hk points to: 240e:d9:c200::2, 60.247.150.254, 118.123.249.114 and 118.123.253.132.

The host name ns1.myhostadmin.net points to: 240e:d9:c200::2, 60.247.150.254, 118.123.249.114 and 118.123.253.132.

The host name ns2.myhostadmin.net points to: 240e:d9:c200:1::2, 61.172.183.73, 61.240.129.143 and 211.149.230.100.

Host names with three IP numbers:

The host name ns2.363.hk points to: 240e:d9:c200:1::2, 61.172.183.73 and 211.149.230.100.

Host names that point to 240e:d9:c200::2: ns1.363.hk and ns1.myhostadmin.net.

Host names that point to 60.247.150.254: ns1.363.hk and ns1.myhostadmin.net.

Host names that point to 118.123.249.114: ns1.363.hk and ns1.myhostadmin.net.

Host names that point to 118.123.253.132: ns1.363.hk and ns1.myhostadmin.net.

Host names that point to 240e:d9:c200:1::2: ns2.myhostadmin.net and ns2.363.hk.

Host names that point to 61.172.183.73: ns2.myhostadmin.net and ns2.363.hk.

Host names that point to 211.149.230.100: ns2.myhostadmin.net and ns2.363.hk.