`ocbtsz.com`

DNSSEC	⚠️ Not signed
A	121.41.17.184^{🇨🇳 Alibaba-Cloud121.40.0.0/15}
NS	`ns1.myhostadmin.net` ⭐ ⚠️ Not in parent delegation
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	60.247.150.254^{🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns2.myhostadmin.net` ⚠️ Not in parent delegation
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.143^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns3.myhostadmin.net` ⚠️ Not in parent delegation
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.77^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns4.myhostadmin.net`
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns5.myhostadmin.net`
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns6.myhostadmin.net` ⚠️ Not in parent delegation
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	60.247.150.13^{🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
MX	`qiye163mx01.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	`qiye163mx02.mxmail.netease.com`⁽⁵⁰⁾
TXT	`v=spf1 include:spf.163.com -all`
SOA	`ns1.myhostadmin.net`dnsconct@myhostadmin.net 2016-11-14 #36

`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=1782338995

Same first word

ocbtsz.com

Similar names

zbstco.com

szobtc.com

DNS History

17 records (9 active, 8 former)

○NSns1.ezdnscenter.com2015-07-10 → 2016-06-23 · 4 obs

● 2015-07-10 19:12:22
● 2016-06-23 19:01:00
○ 2020-03-15 00:36:28
○ 2026-06-24 22:22:28

●NSns1.myhostadmin.net2020-03-15 → 2026-06-24 · 3 obs

○ 2016-06-23 19:01:00
● 2020-03-15 00:36:28
● 2026-06-24 22:22:28

○NSns2.ezdnscenter.com2015-07-10 → 2016-06-23 · 4 obs

● 2015-07-10 19:12:22
● 2016-06-23 19:01:00
○ 2020-03-15 00:36:28
○ 2026-06-24 22:22:28

●NSns2.myhostadmin.net2020-03-15 → 2026-06-24 · 3 obs

○ 2016-06-23 19:01:00
● 2020-03-15 00:36:28
● 2026-06-24 22:22:28

○NSns3.ezdnscenter.com2015-07-10 → 2016-06-23 · 4 obs

● 2015-07-10 19:12:22
● 2016-06-23 19:01:00
○ 2020-03-15 00:36:28
○ 2026-06-24 22:22:28

●NSns3.myhostadmin.net2020-03-15 → 2026-06-24 · 3 obs

○ 2016-06-23 19:01:00
● 2020-03-15 00:36:28
● 2026-06-24 22:22:28

○NSns4.ezdnscenter.com2015-07-10 → 2016-06-23 · 4 obs

● 2015-07-10 19:12:22
● 2016-06-23 19:01:00
○ 2020-03-15 00:36:28
○ 2026-06-24 22:22:28

●NSns4.myhostadmin.net2020-03-15 → 2026-06-24 · 3 obs

○ 2016-06-23 19:01:00
● 2020-03-15 00:36:28
● 2026-06-24 22:22:28

○NSns5.ezdnscenter.com2015-07-10 → 2016-06-23 · 4 obs

● 2015-07-10 19:12:22
● 2016-06-23 19:01:00
○ 2020-03-15 00:36:28
○ 2026-06-24 22:22:28

●NSns5.myhostadmin.net2020-03-15 → 2026-06-24 · 3 obs

○ 2016-06-23 19:01:00
● 2020-03-15 00:36:28
● 2026-06-24 22:22:28

○NSns6.ezdnscenter.com2015-07-10 → 2016-06-23 · 4 obs

● 2015-07-10 19:12:22
● 2016-06-23 19:01:00
○ 2020-03-15 00:36:28
○ 2026-06-24 22:22:28

●NSns6.myhostadmin.net2020-03-15 → 2026-06-24 · 3 obs

○ 2016-06-23 19:01:00
● 2020-03-15 00:36:28
● 2026-06-24 22:22:28

●MXqiye163mx01.mxmail.netease.com2015-07-10 → 2026-06-24 · 2 obs

● 2015-07-10 19:12:22
● 2026-06-24 22:22:28

●MXqiye163mx02.mxmail.netease.com2015-07-10 → 2026-06-24 · 2 obs

● 2015-07-10 19:12:22
● 2026-06-24 22:22:28

●A121.41.17.1842026-05-18 → 2026-06-24 · 3 obs

○ 2020-03-15 00:36:28
● 2026-05-18 10:53:56
● 2026-06-24 22:22:28

○A142.4.33.372015-07-10 → 2016-06-23 · 4 obs

● 2015-07-10 19:12:22
● 2016-06-23 19:01:00
○ 2020-03-15 00:36:28
○ 2026-06-24 22:22:28

○A23.234.27.332020-03-15 → 2020-03-15 · 4 obs

○ 2016-06-23 19:01:00
● 2020-03-15 00:36:28
○ 2026-05-18 10:53:56
○ 2026-06-24 22:22:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
ocbtsz.com	ns4.myhostadmin.net, ns5.myhostadmin.net	-

✅ Authoritative Response

Server:211.149.230.100

NS records: ns4.myhostadmin.net, ns5.myhostadmin.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ocbtsz.com (unsigned zone)

⏱️ Timing

Total: 1208ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.41.17.184`
NS	6	`ns6.myhostadmin.net, ns5.myhostadmin.net...`
MX	2	`qiye163mx01.mxmail.netease.com (pri: 10), qiye163mx02.mxmail.netease.com (pri: 50)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`ns1.myhostadmin.net dnsconct.myhostadmin`

Analysis

IP Addresses

ocbtsz.com resolves to one IP address: 121.41.17.184.

jinmo.com.cn, mlryymps.s9.myxypt.com, fjricesq.s9.myxypt.com and two other host names share IP numbers with ocbtsz.com.

Name Servers

ocbtsz.com is delegated to 6 name servers: ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net and 3 other.

There is at least partial name server overlap between ocbtsz.com and other domains — inbevmedia.com, cdleixin.com, red-planet.cn and two more among them.

These name servers regularly appear alongside ns4.myhostadmin.net, ns5.myhostadmin.net, ns6.myhostadmin.net and 7 other name servers in NS record sets.

Hosts that point to four IP numbers:

ns1.myhostadmin.net resolves to four IP addresses — 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.

ns2.myhostadmin.net resolves to four IP addresses — 61.172.183.73, 61.240.129.143, 211.149.230.100 and 240e:d9:c200:1::2.

Hostnames that resolve to three IP addresses:

ns3.myhostadmin.net points to 61.172.183.77, 118.123.249.114 and 240e:d9:c200::2.

ns4.myhostadmin.net points to 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2.

ns5.myhostadmin.net points to 61.172.183.73, 118.123.249.114 and 240e:d9:c200::2.

ns6.myhostadmin.net points to 60.247.150.13, 118.123.253.132 and 240e:d9:c200:1::2.

The host names ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net each resolve to 240e:d9:c200::2.

The host names ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net each resolve to 118.123.249.114.

The host names ns1.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net each resolve to 118.123.253.132.

The host names ns2.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net each resolve to 240e:d9:c200:1::2.

ns2.myhostadmin.net and ns5.myhostadmin.net are host names that each point to 61.172.183.73 IP addresses.

ns2.myhostadmin.net and ns4.myhostadmin.net are host names that each point to 211.149.230.100 IP addresses.

Mail Servers

Mail for ocbtsz.com is handled by two mail servers — qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

ocbtsz.com uses an identical mail server configuration to several other domains — among them ysltex.com, mountain-raise.com, rimseiko.com and two more.

ocbtsz.com and a number of other domains — jskspower.com, kaierrui.com, mx.you-yi.com and china-dehumidifier.com among them — share at least some of the same mail servers.

Hostnames that resolve to two IP addresses:

qiye163mx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

ocbtsz.com - robtex.com

ocbtsz.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`ocbtsz.com`

`com`