catostech.com - dns.ninja

`catostech.com`

DNSSEC	⚠️ Not signed
A	121.199.33.105^{🇨🇳 Alibaba-Cloud121.199.0.0/16}
NS	`dns19.hichina.com` ⭐
NS	`dns20.hichina.com`
		A	2408:4009:501::28^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.108^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com ~all`
SOA	`dns19.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1785508332

Same first word

catostech.com

Similar names

DNS History

7 records (5 active, 2 former)

○NSdns10.hichina.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 23:33:28
○ 2017-11-19 06:51:06
○ 2026-07-31 14:38:46

●NSdns19.hichina.com2017-11-19 → 2026-07-31 · 3 obs

○ 2016-12-19 23:33:28
● 2017-11-19 06:51:06
● 2026-07-31 14:38:46

●NSdns20.hichina.com2017-11-19 → 2026-07-31 · 3 obs

○ 2016-12-19 23:33:28
● 2017-11-19 06:51:06
● 2026-07-31 14:38:46

○NSdns9.hichina.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 23:33:28
○ 2017-11-19 06:51:06
○ 2026-07-31 14:38:46

●MXmxn.mxhichina.com2016-12-19 → 2026-07-31 · 2 obs

● 2016-12-19 23:33:28
● 2026-07-31 14:38:46

●MXmxw.mxhichina.com2016-12-19 → 2026-07-31 · 2 obs

● 2016-12-19 23:33:28
● 2026-07-31 14:38:46

●A121.199.33.1052016-12-19 → 2026-07-31 · 2 obs

● 2016-12-19 23:33:28
● 2026-07-31 14:38:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
catostech.com	dns19.hichina.com, dns20.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for catostech.com (unsigned zone)

⏱️ Timing

Total: 4906ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.199.33.105`
NS	2	`dns20.hichina.com, dns19.hichina.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxhichina.com ~all`
SOA	1	`dns19.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)

Analysis

IP Addresses

catostech.com resolves to one IP address: 121.199.33.105.

Name Servers

DNS delegation for catostech.com points to two name servers: dns19.hichina.com and dns20.hichina.com.

catostech.com uses the same name servers as several other domains — among them et91w.com, txpharm.cn, lingpu.cn and two more.

catostech.com has at least partial name server overlap with other domains, such as doscoin.com, gametone.com, ycyshk.com and two others.

It is common to find these name servers paired with the name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Hostnames that resolve to 9 IP addresses:

dns20.hichina.com has IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, plus 6 other.

Mail Servers

Mail for catostech.com is handled by two mail servers — mxn.mxhichina.com and mxw.mxhichina.com.

catostech.com uses an identical mail server configuration to several other domains — among them ddpexpert.com, ermxx.com, aokda.com and two more.

catostech.com has at least partial mail server overlap with other domains such as hk-care.com, daxiangchina.net, tenwang.cn and two more.

Hostnames that resolve to two IP addresses:

mxn.mxhichina.com has two IP addresses: 47.246.136.231 and 47.246.137.47.

Hosts with just one IP address:

mxw.mxhichina.com directs to 47.246.99.195.