chtool.com - dns.ninja
chtool.com
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.netnstld@verisign-grs.com serial=1782939591 | ||||||
Subdomains
mail.chtool.com |
Same first word
Similar names
DNS History
11 records (9 active, 2 former)
●NSns1.myhostadmin.net2015-07-22 → 2026-07-01 · 2 obs
● 2026-07-01 21:29:06
●NSns2.myhostadmin.net2015-07-22 → 2026-07-01 · 2 obs
● 2026-07-01 21:29:06
●NSns3.myhostadmin.net2015-07-22 → 2026-07-01 · 2 obs
● 2026-07-01 21:29:06
●NSns4.myhostadmin.net2015-07-22 → 2026-07-01 · 2 obs
● 2026-07-01 21:29:06
●NSns5.myhostadmin.net2015-07-22 → 2026-07-01 · 2 obs
● 2026-07-01 21:29:06
●NSns6.myhostadmin.net2015-07-22 → 2026-07-01 · 2 obs
● 2026-07-01 21:29:06
○MXmail.chtool.com2015-07-22 → 2016-12-23 · 4 obs
● 2016-12-23 21:33:46
○ 2026-02-25 11:18:48
○ 2026-07-01 21:29:06
●MXmx1.yunyou.top2026-02-25 → 2026-07-01 · 3 obs
● 2026-02-25 11:18:48
● 2026-07-01 21:29:06
●MXmx2.yunyou.top2026-02-25 → 2026-07-01 · 3 obs
● 2026-02-25 11:18:48
● 2026-07-01 21:29:06
○A121.201.3.712015-07-22 → 2016-12-23 · 4 obs
● 2016-12-23 21:33:46
○ 2026-02-25 11:18:48
○ 2026-07-01 21:29:06
●A211.149.241.1672026-02-25 → 2026-07-01 · 3 obs
● 2026-02-25 11:18:48
● 2026-07-01 21:29:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| chtool.com | ns1.myhostadmin.net, ns2.myhostadmin.net | - |
✅ Authoritative Response
Server:60.247.150.254
NS records: ns1.myhostadmin.net, ns2.myhostadmin.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chtool.com (unsigned zone)
⏱️ Timing
Total: 3740ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.149.241.167 |
| NS | 6 | ns6.myhostadmin.net, ns4.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
Hierarchy
mail.chtool.com is delegated beneath chtool.com.
IP Addresses
chtool.com has exactly one IP address — 211.149.241.167.
Other hosts including web.w112.vhostgo.com, zhiruipc.com and surlong.cn share IP addresses with chtool.com.
Name Servers
chtool.com delegates authority to 6 name servers: ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net plus 3 other.
There is at least partial name server overlap between chtool.com and other domains — xth.mobi, jsd-ep.com, showpagerank.net and two more among them.
These name servers regularly appear alongside ns5.myhostadmin.net, ns4.myhostadmin.net, ns6.myhostadmin.net and 6 other name servers in NS record sets.
Host names with four IP addresses:
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.
Host names carrying three IP numbers:
The hostname ns3.myhostadmin.net directs to 61.172.183.77, 118.123.249.114 and 240e:d9:c200::2.
The hostname ns4.myhostadmin.net directs to 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2.
The hostname ns5.myhostadmin.net directs to 61.172.183.73, 118.123.249.114 and 240e:d9:c200::2.
The hostname ns6.myhostadmin.net directs to 60.247.150.13, 118.123.253.132 and 240e:d9:c200:1::2.
Three host names point to 240e:d9:c200::2: ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net.
Three host names point to 118.123.249.114: ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net.
Three host names point to 118.123.253.132: ns1.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net.
Three host names point to 240e:d9:c200:1::2: ns2.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net.
Both ns2.myhostadmin.net and ns5.myhostadmin.net resolve to 61.172.183.73 IP addresses each.
Both ns2.myhostadmin.net and ns4.myhostadmin.net resolve to 211.149.230.100 IP addresses each.
Mail Servers
chtool.com uses two mail servers, mx1.yunyou.top and mx2.yunyou.top.
The mail server setup of chtool.com matches that of other domains such as icaise.com, wutu.com.cn, rzxingming.com and two others.
At least some of the mail servers used by chtool.com are shared with other domains: cleverdevice.com.cn, nb-jiacheng.com, lizenginsole.com and two others among them.
Host names carrying three IP numbers:
The hostname mx1.yunyou.top directs to 43.224.153.210, 43.224.154.178 and 2404:ccc0:263:103:5054:ff:fe4a:5abe.
Host names pointing to two IP addresses:
mx2.yunyou.top directs traffic to 211.149.239.73 and 211.149.240.37.