`yytool.cn`

DNSSEC	⚠️ Not signed
NS	`dns.bizcn.com` ⭐
		A	240c:4082:ffff:ff01:0:d:0:34a^{🇨🇳 Baidu240c:4082::/32}
		A	61.172.183.76^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.114^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
NS	`ns1.dns.com.cn`
		A	240c:4082:ffff:ff01:0:d:0:34a^{🇨🇳 Baidu240c:4082::/32}
		A	61.172.183.70^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.114^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
NS	`ns2.dns.com.cn`
		A	240c:4082:ffff:ff01:0:d:0:69^{🇨🇳 Baidu240c:4082::/32}
		A	61.172.183.76^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.147^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
MX	`mx36.dns.com.cn` ⭐
		A	116.198.39.242^{🇨🇳 CHINA169-BJ116.198.0.0/18 116.198.0.0/18}
			PTR	`mx6.dns.com.cn`
TXT	`v=spf1 include:spf.dns.com.cn include:spf.icoremail.net -all`
SOA	`dns.bizcn.com`abuse@bizcn.com serial=19

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034593650

Same first word

yytool.cn

yytool.net

Similar names

toyloy.com

yotoly.com

toyoly.nl

DNS History

6 records (4 active, 2 former)

●NSdns.bizcn.com2017-02-14 → 2026-03-27 · 3 obs

○ 2015-11-14 00:37:32
● 2017-02-14 01:11:40
● 2026-03-27 12:30:50

●NSns1.dns.com.cn2017-02-14 → 2026-03-27 · 3 obs

○ 2015-11-14 00:37:32
● 2017-02-14 01:11:40
● 2026-03-27 12:30:50

●NSns2.dns.com.cn2015-11-14 → 2026-03-27 · 2 obs

● 2015-11-14 00:37:32
● 2026-03-27 12:30:50

●MXmx36.dns.com.cn2017-02-14 → 2026-03-27 · 2 obs

● 2017-02-14 01:11:40
● 2026-03-27 12:30:50

○A115.236.23.1702015-07-14 → 2017-02-14 · 4 obs

● 2015-07-14 10:35:44
● 2017-02-14 01:11:40
○ 2020-01-10 10:01:22
○ 2026-03-27 12:30:50

○CNAMEjic35gxh.mtnets.net2015-07-14 → 2020-01-10 · 4 obs

● 2015-07-14 10:35:44
● 2020-01-10 10:01:22
○ 2026-03-15 10:28:44
○ 2026-03-27 12:30:50

🔍 DNS Trace

Analysis

Name Servers

yytool.cn is delegated to three name servers dns.bizcn.com, ns1.dns.com.cn and ns2.dns.com.cn.

yytool.cn at least partially shares name servers with other domains, for instance besstec.com, koncen.com, china-mangrove.org, chinadrm.com and nnlongxiang.com.

These name servers are commonly used alongside ns7.cnmsn.net, ns8.cnmsn.net, ns13.dns.com.cn, ns14.dns.com.cn, dns.cnmsn.net, ns5.cnmsn.net and ns6.cnmsn.net.

Names with three IPs:

dns.bizcn.com points to: 240c:4082:ffff:ff01:0:d:0:34a, 61.172.183.76 and 61.240.129.114.

ns1.dns.com.cn points to: 240c:4082:ffff:ff01:0:d:0:34a, 61.172.183.70 and 61.240.129.114.

ns2.dns.com.cn points to: 240c:4082:ffff:ff01:0:d:0:69, 61.172.183.76 and 61.240.129.147.

Names that point to 240c:4082:ffff:ff01:0:d:0:34a: dns.bizcn.com and ns1.dns.com.cn.

Names that point to 61.172.183.76: dns.bizcn.com and ns2.dns.com.cn.

Names that point to 61.240.129.114: dns.bizcn.com and ns1.dns.com.cn.

Mail Servers

yytool.cn is handled by a single mail server, mx36.dns.com.cn.

yytool.cn shares the same mail server setup as other domains, for instance shuangtao.com, htttt.com, bdgmjj.com, cwmte.cn and relmlmj.com.

yytool.cn shares mail servers with other domains to some extent, for instance ftlscm.com.

mx36.dns.com.cn resolves to IP 116.198.39.242.

yytool.cn - robtex.com

yytool.cn

cn