tuda-tech.com - dns.ninja

`tuda-tech.com`

DNSSEC	⚠️ Not signed
A	211.149.242.26^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns1.myhostadmin.net` ⭐
		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`
		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}
MX	`mx1.yunyou.top` ⭐
		A	2404:ccc0:263:103:5054:ff:fe4a:5abe^{🇭🇰 WEST263GO-HK2404:ccc0:263::/48 West263 International Limited 12/F, San Toi Building, 137-139 Connaught Road Central, Hong Kong,}
		A	128.14.74.39^{🇺🇸 TELX-AS21859128.14.74.0/24}
			PTR	`hwmx71.cn4e.com`
MX	`mx2.yunyou.top`⁽¹⁰⁾
		A	211.149.239.73^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
		A	211.149.240.37^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
TXT	`v=spf1 include:yunyou.top -all`
SOA	`ns1.myhostadmin.net`dnsconct@myhostadmin.net 2025-06-12 #16

`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=1785005932

Same first word

tuda-tech.com

DNS History

5 records (5 active, 0 former)

●NSns1.myhostadmin.net2026-05-28 → 2026-07-25 · 2 obs

● 2026-05-28 10:04:06
● 2026-07-25 19:12:40

●NSns2.myhostadmin.net2026-05-28 → 2026-07-25 · 2 obs

● 2026-05-28 10:04:06
● 2026-07-25 19:12:40

●MXmx1.yunyou.top2026-05-28 → 2026-07-25 · 2 obs

● 2026-05-28 10:04:06
● 2026-07-25 19:12:40

●MXmx2.yunyou.top2026-05-28 → 2026-07-25 · 2 obs

● 2026-05-28 10:04:06
● 2026-07-25 19:12:40

●A211.149.242.262026-05-28 → 2026-07-25 · 2 obs

● 2026-05-28 10:04:06
● 2026-07-25 19:12:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
tuda-tech.com	ns1.myhostadmin.net, ns2.myhostadmin.net	-

✅ Authoritative Response

Server:211.149.230.100

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tuda-tech.com (unsigned zone)

⏱️ Timing

Total: 1126ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`211.149.242.26`
NS	2	`ns1.myhostadmin.net, ns2.myhostadmin.net`
MX	2	`mx1.yunyou.top (pri: 5), mx2.yunyou.top (pri: 10)`
TXT	1	`v=spf1 include:yunyou.top -all`
SOA	1	`ns1.myhostadmin.net dnsconct.myhostadmin`

Analysis

IP Addresses

tuda-tech.com resolves to just one IP address, 211.149.242.26.

Two other host names, along with ruinengelectrical.com, shmadao.com and bonaele.com, also share IP numbers with tuda-tech.com.

Name Servers

tuda-tech.com has two authoritative name servers — ns1.myhostadmin.net and ns2.myhostadmin.net.

tuda-tech.com shares its NS records with other domains, for example wxszsszhqs.com, buyourlife.com, bewos.com and two others.

The name servers of tuda-tech.com overlap at least partially with those of other domains — among them ikron.cn, airsenjing.com, insanitywest.com and two more.

These name servers commonly appear in delegations together with ns4.myhostadmin.net, ns5.myhostadmin.net, ns3.myhostadmin.net and 7 other.

Hosts ns1.myhostadmin.net and ns2.myhostadmin.net each point to four IP addresses: ns1.myhostadmin.net resolves to 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2, and ns2.myhostadmin.net resolves to 61.172.183.73, 61.240.129.143, 211.149.230.100 and 240e:d9:c200:1::2.

Mail Servers

tuda-tech.com is served by two mail servers, mx1.yunyou.top and mx2.yunyou.top.

Among the domains sharing a mail server setup with tuda-tech.com are auronplastics.com, fuxinlong.cn, i-bf.com and two others.

There is at least a partial MX overlap between tuda-tech.com and other domains, including xinlesda.com, xingshenginternational.com, yangtian.com and two others.

Both mx1.yunyou.top and mx2.yunyou.top have two IP addresses each. mx1.yunyou.top resolves to 128.14.74.39 and 2404:ccc0:263:103:5054:ff:fe4a:5abe; mx2.yunyou.top resolves to 211.149.239.73 and 211.149.240.37.