cltchina.com - robtex.com
cltchina.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.89.209.19🇺🇸 Alibaba-Cloud47.89.192.0/19 | ||||||
| NS | dns3.4cun.com ⭐ | ||||||
| A | 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 61.172.183.74🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| NS | dns.4cun.com ⚠️ Not in zone NS records | ||||||
| NS | dns4.51dns.top ⚠️ Not in zone NS records | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| A | 203.205.147.218🇭🇰 TENCENT-NET-AP-CN203.205.147.0/24 Proxy-registered route object | ||||||
| A | 203.205.232.191🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| A | 203.205.232.191🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object | ||||||
| TXT | google-site-verification=vHRnqWXDCay_nZuzpAWyUwCSq8t4CSELQWw9JWwkxn0 | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | dns.4cun.comadmin@cltchina.com serial=1769397363 | ||||||
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=1771291435 | ||||||
Up
www.cltchina.com |
Same first word
cltchina.com |
Similar names
DNS History
16 records (6 active, 10 former)
●NSdns3.4cun.com2026-02-27 → 2026-02-27 · 3 obs
● 2026-02-27 00:49:12
● 2026-02-27 16:42:16
●NSdns4.51dns.top2026-02-27 → 2026-02-27 · 3 obs
● 2026-02-27 00:49:12
● 2026-02-27 16:42:16
○MXmx166g.chinaemail.cn2015-06-11 → 2017-10-21 · 4 obs
● 2017-10-21 00:59:44
○ 2026-02-27 00:49:12
○ 2026-02-27 16:42:16
○MXmxa166g.chinaemail.cn2015-06-11 → 2017-10-21 · 4 obs
● 2017-10-21 00:59:44
○ 2026-02-27 00:49:12
○ 2026-02-27 16:42:16
●MXmxbiz1.qq.com2026-02-27 → 2026-02-27 · 3 obs
● 2026-02-27 00:49:12
● 2026-02-27 16:42:16
●MXmxbiz2.qq.com2026-02-27 → 2026-02-27 · 3 obs
● 2026-02-27 00:49:12
● 2026-02-27 16:42:16
○A108.179.232.752015-09-15 → 2016-12-01 · 5 obs
● 2015-09-15 19:55:36
● 2016-12-01 11:02:18
○ 2017-10-21 00:59:44
○ 2026-02-27 16:42:16
○A119.28.87.2242017-10-21 → 2017-10-21 · 4 obs
● 2017-10-21 00:59:44
○ 2026-02-27 00:49:12
○ 2026-02-27 16:42:16
○A163.177.169.892015-06-11 → 2015-06-11 · 3 obs
○ 2015-09-15 19:55:36
○ 2026-02-27 16:42:16
○A175.6.18.322015-06-11 → 2015-06-11 · 3 obs
○ 2015-09-15 19:55:36
○ 2026-02-27 16:42:16
○A183.61.240.812015-06-11 → 2015-06-11 · 3 obs
○ 2015-09-15 19:55:36
○ 2026-02-27 16:42:16
○A218.60.45.342015-06-11 → 2015-06-11 · 3 obs
○ 2015-09-15 19:55:36
○ 2026-02-27 16:42:16
○A221.235.254.912015-06-11 → 2015-06-11 · 3 obs
○ 2015-09-15 19:55:36
○ 2026-02-27 16:42:16
●A47.89.209.192026-02-27 → 2026-02-27 · 3 obs
● 2026-02-27 00:49:12
● 2026-02-27 16:42:16
○CNAMEwww.cltchina.com2015-06-11 → 2015-06-11 · 3 obs
○ 2015-09-15 19:55:36
○ 2026-02-27 16:42:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cltchina.com | dns3.4cun.com, dns4.51dns.top | 2 records |
✅ Authoritative Response
Server: 61.172.183.74
NS records: dns3.4cun.com, dns4.51dns.top
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cltchina.com (unsigned zone)
⏱️ Timing
Total: 4664ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.89.209.19 |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 2 | v=spf1 include:spf.mail.qq.com ~all, google-site-verification=vHRnqWXDCay_nZu |
| SOA | 1 | dns.4cun.com admin.cltchina.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns3.4cun.com, dns3.4cun.com)
AI analysis
The parent of www.cltchina.com is cltchina.com.
cltchina.com points to an IP address: 47.89.209.19.
Other host names, for instance www.cltchina.com, share IP numbers with cltchina.com.
cltchina.com is delegated to three name servers dns3.4cun.com, dns.4cun.com and dns4.51dns.top.
cltchina.com at least partially shares name servers with other domains, for instance cnjournals.org, lxmsg.com, xn--fiqv1al2prqmy80b4u0a.net, cit5.com and unyua.com.
these name servers are commonly used with dns7.4cun.com, dns1.4cun.com, dns2.51dns.top, dns8.51dns.top, dns6.51dns.top, dns5.4cun.com, ns3.4cun.com, ns4.4cun.com, ns1.4cun.com and ns2.4cun.com.
Host names with two IP numbers:
The host name dns3.4cun.com points to: 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 61.172.183.74.
cltchina.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
cltchina.com uses the same mail server setup as other domains, for instance zhangxiaoyi.name, goldtak.com, 66play.com, xmjstz.com and dedewp.com.
cltchina.com shares at least partially some mail servers with other domains, for instance shmetro.com, cqmxsj.com, phrcsc.com.cn, yunfanbearing.com and maplebear.cn.
Names with two IP numbers: mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.
Names with one IP number: mxbiz2.qq.com points to 203.205.232.191.
Names that point to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.