ittc-lab.com - robtex.com
ittc-lab.com
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns3.cnolnic.com β | ||||||
| A | 240c:4082:0:5d01::4π¨π³ Baidu240c:4082::/32 | ||||||
| A | 106.12.205.190π¨π³ Baidu106.12.192.0/20 AS38365 | ||||||
| A | 218.5.79.98π¨π³ CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 ε¦ι¨ | ||||||
| NS | ns4.cnolnic.com | ||||||
| A | 240c:4082:0:5d01::5π¨π³ Baidu240c:4082::/32 | ||||||
| A | 106.12.208.18π¨π³ Baidu106.12.208.0/20 AS38365 | ||||||
| A | 218.5.79.117π¨π³ CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 ε¦ι¨ | ||||||
| MX | mxn.mxhichina.com β | ||||||
| A | 47.246.136.231πΊπΈ Alibaba-Cloud47.246.136.0/22 Alibaba CLoud | ||||||
| PTR | cz-clare.com | ||||||
| PTR | reachsmartdwell.com | ||||||
| PTR | wevolt.tech | ||||||
| A | 47.246.137.47πΊπΈ Alibaba-Cloud47.246.136.0/22 Alibaba CLoud | ||||||
| MX | mxw.mxhichina.com(10) | ||||||
| A | 47.246.99.195πΊπΈ Alibaba-Cloud47.246.96.0/22 Proxy-registered route object | ||||||
| PTR | reachsmartdwell.com | ||||||
| TXT | v=spf1 include:spf.mxhichina.com -all | ||||||
| SOA | ns3.cnolnic.comroot@cnolnic.net 2006-11-24 #1 | ||||||
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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=1775434417 | ||||||
Same first word
DNS History
5 records (4 active, 1 former)
βNSns3.cnolnic.com2015-06-06 β 2026-04-06 Β· 2 obs
β 2026-04-06 00:19:44
βNSns4.cnolnic.com2015-06-06 β 2026-04-06 Β· 2 obs
β 2026-04-06 00:19:44
βMXmxn.mxhichina.com2015-06-06 β 2026-04-06 Β· 2 obs
β 2026-04-06 00:19:44
βMXmxw.mxhichina.com2015-06-06 β 2026-04-06 Β· 2 obs
β 2026-04-06 00:19:44
βA112.126.240.1492015-06-06 β 2018-09-02 Β· 4 obs
β 2018-09-02 18:21:46
β 2026-02-23 08:22:12
β 2026-04-06 00:19:44
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ittc-lab.com | ns3.cnolnic.com, ns4.cnolnic.com | 6 records |
β Authoritative Response
Server:106.12.208.18
NS records: ns3.cnolnic.com, ns4.cnolnic.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for ittc-lab.com (unsigned zone)
β±οΈ Timing
Total: 1649ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns4.cnolnic.com, ns3.cnolnic.com |
| MX | 2 | mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | ns3.cnolnic.com root.cnolnic.net |
π Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns3.cnolnic.com, ns3.cnolnic.com, ns3.cnolnic.com...)
Analysis
Name Servers
ittc-lab.com's delegation uses two name servers: ns3.cnolnic.com and ns4.cnolnic.com.
ittc-lab.com uses the same name server setup as other domains, such as bjsffj.com, t91.cn, xn--h6q102gs3zhia.net, nationalchip.com and cztqty.com.
ittc-lab.com at least partially shares name servers with other domains, including quantum-comm.com, haqile.cn, wxhope.com, srilogistics.com and syachi.cn.
These name servers are often used with ns1.cnolnic.com and ns2.cnolnic.com.
Host names with three IP numbers:
The host name ns3.cnolnic.com resolves to 240c:4082:0:5d01::4, 106.12.205.190 and 218.5.79.98.
The host name ns4.cnolnic.com resolves to 240c:4082:0:5d01::5, 106.12.208.18 and 218.5.79.117.
Mail Servers
ittc-lab.com is served by two mail servers mxn.mxhichina.com and mxw.mxhichina.com.
ittc-lab.com shares the same mail server setup as other domains, for instance yiopay.com, tlyqyb.com, matlink.com.cn, tophonor.net and aizao.com.
ittc-lab.com shares at least some mail servers with other domains, for example xwsd.com, gzeman.com, kakaran.jp, hrsel.com and sigmawit.com.
These mail servers are commonly used with mx1.qiye.aliyun.com, mx2.qiye.aliyun.com, mx3.qiye.aliyun.com, mxbiz1.qq.com and mxbiz2.qq.com.
Host names with two IP numbers: mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.
Host names with one IP number: mxw.mxhichina.com points to 47.246.99.195.