itcul.com - dns.ninja
itcul.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.106.212.163🇨🇳 Alibaba-Cloud47.106.0.0/16 | ||||||
| NS | dns15.hichina.com ⭐ | ||||||
| A | 2408:4009:501::23🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.112🇨🇳 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 | 139.224.142.122🇨🇳 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, | ||||||
| NS | dns16.hichina.com | ||||||
| A | 2408:4009:501::24🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.111🇨🇳 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 | 139.224.142.121🇨🇳 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 | mxw.mxhichina.com ⭐ | ||||||
| A | 47.246.99.195🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object | ||||||
| PTR | reachsmartdwell.com | ||||||
| SOA | dns15.hichina.comhostmaster@hichina.com 2026-06-04 #13 | ||||||
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=1783228756 | ||||||
Same first word
itcul.com |
Similar names
DNS History
6 records (4 active, 2 former)
●NSdns15.hichina.com2017-05-11 → 2026-07-05 · 2 obs
● 2026-07-05 05:34:32
●NSdns16.hichina.com2017-05-11 → 2026-07-05 · 2 obs
● 2026-07-05 05:34:32
○MXmxn.mxhichina.com2017-05-11 → 2017-05-23 · 4 obs
● 2017-05-23 00:30:38
○ 2026-02-25 09:26:44
○ 2026-07-05 05:34:32
●MXmxw.mxhichina.com2017-05-11 → 2026-07-05 · 2 obs
● 2026-07-05 05:34:32
○A120.76.151.1172017-05-11 → 2017-05-23 · 4 obs
● 2017-05-23 00:30:38
○ 2026-02-25 09:26:44
○ 2026-07-05 05:34:32
●A47.106.212.1632026-02-25 → 2026-07-05 · 3 obs
● 2026-02-25 09:26:44
● 2026-07-05 05:34:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net... | - |
| itcul.com | dns15.hichina.com, dns16.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.42
NS records: dns15.hichina.com, dns16.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itcul.com (unsigned zone)
⏱️ Timing
Total: 3656ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.106.212.163 |
| NS | 2 | dns15.hichina.com, dns16.hichina.com |
| MX | 1 | mxw.mxhichina.com (pri: 10) |
| SOA | 1 | dns15.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)
Analysis
IP Addresses
itcul.com has exactly one IP address — 47.106.212.163.
Name Servers
itcul.com is delegated to two name servers: dns15.hichina.com and dns16.hichina.com.
The name server configuration of itcul.com is shared with other domains, for instance btbt.cc, pinbar.net, rong-design.com and two others.
itcul.com shares at least some of its name servers with other domains, including tyjs.com, nfdz.cn, igbt.center and two others.
These name servers are frequently paired with the name servers expirens3.hichina.com, expirens4.hichina.com and ns1.alidns.com.
Hosts with 9 IP addresses each:
dns15.hichina.com resolves to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 other IP addresses.
dns16.hichina.com resolves to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 other IP addresses.
Mail Servers
itcul.com uses one mail server — mxw.mxhichina.com.
The mail server setup of itcul.com matches that of other domains such as jscimg.com, htec-emc.com, sanxin-box.com and two others.
At least some of the mail servers used by itcul.com are shared with other domains: wjdaily.com, varki.cn, gsl-consulting.com and two others among them.
It is common to find these mail servers paired with the mail servers mxn.mxhichina.com, mx3.qiye.aliyun.com and mxus.mxhichina.com, as well as two others.
mxw.mxhichina.com resolves to a single IP number: 47.246.99.195.