cntaisan.com - robtex.com
cntaisan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.213.141.148🇸🇬 Google35.213.128.0/18 | ||||||
| PTR | 148.141.213.35.bc.googleusercontent.com | ||||||
| NS | ns1.ename.net ⭐ | ||||||
| A | 2001:df2:f080:1::8🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 61.158.128.31🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 31.128.158.61.ha.cnc | ||||||
| A | 218.98.111.173🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.ename.net | ||||||
| A | 240e:97d:10:1402:0:1:0:1005🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network | ||||||
| A | 1.193.216.198🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 183.253.57.199🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.52🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | ns1.ename.netadmin@ename.net serial=1769855868 | ||||||
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=1783911342 | ||||||
Same first word
cntaisan.com |
Similar names
DNS History
9 records (5 active, 4 former)
○NSf1g1ns1.dnspod.net2015-07-21 → 2017-03-25 · 4 obs
● 2017-03-25 18:25:28
○ 2026-06-09 11:15:54
○ 2026-07-13 03:04:12
○NSf1g1ns2.dnspod.net2015-07-21 → 2017-03-25 · 4 obs
● 2017-03-25 18:25:28
○ 2026-06-09 11:15:54
○ 2026-07-13 03:04:12
●NSns1.ename.net2026-06-09 → 2026-07-13 · 3 obs
● 2026-06-09 11:15:54
● 2026-07-13 03:04:12
●NSns2.ename.net2026-06-09 → 2026-07-13 · 3 obs
● 2026-06-09 11:15:54
● 2026-07-13 03:04:12
○A120.24.14.842016-03-17 → 2017-03-25 · 5 obs
● 2016-03-17 03:25:50
● 2017-03-25 18:25:28
○ 2026-06-09 11:15:54
○ 2026-07-13 03:04:12
○A223.4.97.272015-07-21 → 2015-11-17 · 4 obs
● 2015-11-17 15:11:42
○ 2016-03-17 03:25:50
○ 2026-07-13 03:04:12
●A35.213.141.1482026-06-09 → 2026-07-13 · 3 obs
● 2026-06-09 11:15:54
● 2026-07-13 03:04:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| cntaisan.com | ns1.ename.net, ns2.ename.net | - |
✅ Authoritative Response
Server:1.193.216.198
NS records: ns1.ename.net, ns2.ename.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cntaisan.com (unsigned zone)
⏱️ Timing
Total: 728ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.213.141.148 |
| NS | 2 | ns1.ename.net, ns2.ename.net |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | ns1.ename.net admin.ename.net |
Analysis
IP Addresses
cntaisan.com points to a single IP number: 35.213.141.148.
Additional host names — zappaz.net, asera.org.au, craftinglife.com.au and two others — share IP numbers with cntaisan.com.
Name Servers
DNS delegation for cntaisan.com points to two name servers: ns1.ename.net and ns2.ename.net.
cntaisan.com shares its name server setup with other domains, including eldb.com, atwine.cn, eeos.cn and two others.
There is at least partial name server overlap between cntaisan.com and other domains — weatherone.net, winbit.com, fjl.com and two more among them.
These name servers frequently co-occur with the name servers ns3.dns.com and ns4.dns.com.
Host names resolving to four IP addresses:
ns2.ename.net resolves to four IP addresses — 1.193.216.198, 183.253.57.199, 211.99.99.52 and 240e:97d:10:1402:0:1:0:1005.
Host names with three IP numbers:
ns1.ename.net has IP addresses 61.158.128.31, 218.98.111.173 and 2001:df2:f080:1::8.
Mail Servers
cntaisan.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
cntaisan.com shares the same mail server setup as other domains, including chsd.cn, turin-tech.com, svthair.com and two others.
cntaisan.com has mail servers in common with other domains — for example raycare-tex.com, yadantech.com and syouzu.com.