ttrcw.com.cn - robtex.com
ttrcw.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 120.27.147.48🇨🇳 Alibaba-Cloud120.27.128.0/18 | ||||||
| NS | dns3.4cun.com ⭐ | ||||||
| A | 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8🇨🇳 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 | ||||||
| A | 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 219.138.102.210🇨🇳 CHINATELECOM-HUBEI-YICHANG-IDC219.138.102.0/24 yichang | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf1.dm.aliyun.com -all | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | dns.4cun.comadmin@ttrcw.com.cn serial=1774665777 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030738748 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSdns.4cun.com2026-06-10 → 2026-08-06 · 3 obs
● 2026-06-10 19:53:06
● 2026-08-06 18:30:16
●NSdns3.4cun.com2026-06-10 → 2026-08-06 · 3 obs
● 2026-06-10 19:53:06
● 2026-08-06 18:30:16
●NSdns4.51dns.top2026-06-10 → 2026-08-06 · 3 obs
● 2026-06-10 19:53:06
● 2026-08-06 18:30:16
○NSns1.dnsv3.com2015-05-13 → 2015-10-17 · 4 obs
● 2015-10-17 04:06:36
○ 2015-12-30 18:49:46
○ 2026-08-06 18:30:16
○NSns3.dnsv3.com2015-05-13 → 2017-04-18 · 4 obs
● 2017-04-18 11:52:12
○ 2026-06-10 19:53:06
○ 2026-08-06 18:30:16
○NSns4.dnsv3.com2015-05-13 → 2017-04-18 · 4 obs
● 2017-04-18 11:52:12
○ 2026-06-10 19:53:06
○ 2026-08-06 18:30:16
○A115.239.252.202015-05-13 → 2015-12-30 · 4 obs
● 2015-12-30 18:49:46
○ 2016-04-12 20:16:52
○ 2026-08-06 18:30:16
●A120.27.147.482016-04-12 → 2026-08-06 · 3 obs
● 2016-04-12 20:16:52
● 2026-08-06 18:30:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ttrcw.com.cn | dns3.4cun.com, dns4.51dns.top | - |
✅ Authoritative Response
Server:61.172.183.74
NS records: dns3.4cun.com, dns4.51dns.top
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ttrcw.com.cn (unsigned zone)
⏱️ Timing
Total: 2630ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.27.147.48 |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 2 | v=spf1 include:spf.mail.qq.com ~all, v=spf1 include:spf1.dm.aliyun.com -all |
| SOA | 1 | dns.4cun.com admin.ttrcw.com.cn |
Analysis
IP Addresses
ttrcw.com.cn has exactly one IP address — 120.27.147.48.
Host names such as tt-rc.com and www.tt-rc.com share IP numbers with ttrcw.com.cn.
Name Servers
ttrcw.com.cn carries NS records delegating to dns3.4cun.com, dns.4cun.com and dns4.51dns.top.
ttrcw.com.cn shares at least some of its name servers with other domains, including goldenpa.com, sdtd.net, szhxsm.com and two others.
These name servers are frequently seen alongside dns6.51dns.top, ns3.4cun.com, ns4.4cun.com and 7 other name servers.
dns3.4cun.com and dns4.51dns.top each resolve to two IP addresses: dns3.4cun.com points to 61.172.183.74 and 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8, while dns4.51dns.top points to 219.138.102.210 and 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8.
dns3.4cun.com along with dns4.51dns.top each resolve to 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8 IP addresses.
Mail Servers
ttrcw.com.cn uses two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.
The mail server setup of ttrcw.com.cn matches that of other domains such as lipro.cn, sychina.net, mstconn.com and two others.
At least some of the mail servers used by ttrcw.com.cn are shared with other domains: sijiyoufu.com, weparks.cn, ucount.cn and two others among them.