`tzsino.com`

DNSSEC	⚠️ Not signed
A	103.66.94.133^{🇨🇳 CLOUDIE-AS-AP103.66.94.0/23}
NS	`ns1.cnolnic.net` ⭐
		A	240c:4082:0:5d80::2^{🇨🇳 Baidu240c:4082::/32}
		A	106.13.136.254^{🇨🇳 Baidu106.13.128.0/19 AS38365}
		A	182.61.7.97^{🇨🇳 Baidu182.61.0.0/19}
NS	`ns2.cnolnic.net`
		A	240c:4081:8000:1702::3^{🇨🇳 Baidu240c:4081::/32}
		A	106.12.41.177^{🇨🇳 Baidu106.12.32.0/19}
		A	180.76.132.69^{🇨🇳 Baidu180.76.128.0/19}
MX	`mx2.c3.icoremail.net` ⭐
		A	59.111.193.91^{🇨🇳 NETEASECN59.111.192.0/23}
		A	59.111.193.92^{🇨🇳 NETEASECN59.111.192.0/23}
MX	`mx.c3.icoremail.net`⁽¹⁰⁾
		A	89.168.78.125^{🇩🇪 ORACLE-OCI-3189889.168.64.0/18 Oracle Corporation}
			PTR	`org-mxproxy.icoremail.net`
		A	139.162.158.182^{🇩🇪 AKAMAI-LINODE-AP139.162.128.0/19 Akamai Technologies}
		A	165.154.163.126^{🇺🇸 UCLOUD-1165.154.163.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL,}
			PTR	`ucloud-mxproxy.icoremail.net`
TXT	`v=spf1 include:spf.icoremail.net -all`
SOA	`ns1.cnolnic.net`root@cnolnic.net 2006-11-24 #1

`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=1783911297

Same first word

tzsino.com

Similar names

sziton.com

stinzo.com

tizons.sk

sintzo.com

istzno.dp.ua

ziston.ru

sziont.ru

stizon.nl

zoints.com

DNS History

8 records (5 active, 3 former)

●NSns1.cnolnic.net2015-06-15 → 2026-07-13 · 2 obs

● 2015-06-15 00:14:56
● 2026-07-13 03:22:26

●NSns2.cnolnic.net2015-06-15 → 2026-07-13 · 2 obs

● 2015-06-15 00:14:56
● 2026-07-13 03:22:26

●MXmx.c3.icoremail.net2026-07-05 → 2026-07-13 · 3 obs

○ 2018-08-22 14:59:26
● 2026-07-05 08:06:52
● 2026-07-13 03:22:26

●MXmx2.c3.icoremail.net2026-07-05 → 2026-07-13 · 3 obs

○ 2018-08-22 14:59:26
● 2026-07-05 08:06:52
● 2026-07-13 03:22:26

○MXmxcom.263xmail.com2015-06-15 → 2018-08-22 · 4 obs

● 2015-06-15 00:14:56
● 2018-08-22 14:59:26
○ 2026-07-05 08:06:52
○ 2026-07-13 03:22:26

○MXmxwcom.263xmail.com2015-06-15 → 2018-08-22 · 4 obs

● 2015-06-15 00:14:56
● 2018-08-22 14:59:26
○ 2026-07-05 08:06:52
○ 2026-07-13 03:22:26

●A103.66.94.1332026-07-05 → 2026-07-13 · 3 obs

○ 2016-04-27 20:22:38
● 2026-07-05 08:06:52
● 2026-07-13 03:22:26

○A218.5.79.452015-06-15 → 2016-01-14 · 4 obs

● 2015-06-15 00:14:56
● 2016-01-14 09:02:00
○ 2016-04-27 20:22:38
○ 2026-07-13 03:22:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net...	-
tzsino.com	ns1.cnolnic.net, ns2.cnolnic.net	-

✅ Authoritative Response

Server:180.76.132.69

NS records: ns1.cnolnic.net, ns2.cnolnic.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tzsino.com (unsigned zone)

⏱️ Timing

Total: 1482ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.66.94.133`
NS	2	`ns2.cnolnic.net, ns1.cnolnic.net`
MX	2	`mx2.c3.icoremail.net (pri: 10), mx.c3.icoremail.net (pri: 5)`
TXT	1	`v=spf1 include:spf.icoremail.net -all`
SOA	1	`ns1.cnolnic.net root.cnolnic.net`

Analysis

IP Addresses

tzsino.com has exactly one IP address — 103.66.94.133.

chinesebrass.com, chinathz.com, www.laimeng-fluid.com plus two other host names have IP numbers in common with tzsino.com.

Name Servers

tzsino.com is delegated to two name servers: ns1.cnolnic.net and ns2.cnolnic.net.

The name server configuration of tzsino.com is shared with other domains, for instance oilpaintingworld.net, crowds.online, chinayinshan.cn and two others.

ns1.cnolnic.net and ns2.cnolnic.net each resolve to three IP addresses. ns1.cnolnic.net resolves to 106.13.136.254, 182.61.7.97 and 240c:4082:0:5d80::2. ns2.cnolnic.net resolves to 106.12.41.177, 180.76.132.69 and 240c:4081:8000:1702::3.

Mail Servers

tzsino.com uses two mail servers, mx2.c3.icoremail.net and mx.c3.icoremail.net.

The mail server setup of tzsino.com matches that of other domains such as kunyugroup.cn, buildera3d.com, wxaot.com and two others.

At least some of the mail servers used by tzsino.com are shared with other domains: jammerall.com, qjjs.com, qdrepute.com and two others among them.

Host names carrying three IP numbers:

mx.c3.icoremail.net points to 89.168.78.125, 139.162.158.182 and 165.154.163.126.

Host names pointing to two IP addresses:

mx2.c3.icoremail.net points to 59.111.193.91 and 59.111.193.92.

tzsino.com - robtex.com

tzsino.com

com