tc-well.com - robtex.com
tc-well.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 116.196.106.192🇨🇳 CHINA169-BJ116.196.64.0/18 China Telecom Beijing Co. Ltd. | ||||||
| NS | dns.bizcn.com ⭐ | ||||||
| NS | ns1.dns.com.cn | ||||||
| A | 240c:4082:ffff:ff01:0:d:0:34a🇨🇳 Baidu240c:4082::/32 | ||||||
| A | 61.172.183.70🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 61.240.129.114🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route) | ||||||
| NS | ns2.dns.com.cn | ||||||
| A | 240c:4082:ffff:ff01:0:d:0:69🇨🇳 Baidu240c:4082::/32 | ||||||
| A | 61.172.183.76🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 61.240.129.147🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route) | ||||||
| MX | mx26.dns.com.cn ⭐ | ||||||
| A | 116.198.35.242🇨🇳 CHINA169-BJ116.198.0.0/18 116.198.0.0/18 | ||||||
| PTR | mx9.dns.com.cn | ||||||
| SOA | dns.bizcn.comabuse@bizcn.com serial=11 | ||||||
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=1786837749 | ||||||
Same first word
tc-well.com |
DNS History
8 records (5 active, 3 former)
●NSdns.bizcn.com2018-06-23 → 2026-08-15 · 7 obs
● 2018-06-23 01:52:08
○ 2026-06-14 14:11:46
● 2026-06-15 08:56:56
○ 2026-07-07 11:57:02
● 2026-07-07 19:09:16
● 2026-08-15 23:58:44
●NSns1.dns.com.cn2015-06-04 → 2026-08-15 · 2 obs
● 2026-08-15 23:58:44
●NSns2.dns.com.cn2015-06-04 → 2026-08-15 · 2 obs
● 2026-08-15 23:58:44
●MXmx26.dns.com.cn2015-06-04 → 2026-08-15 · 7 obs
● 2018-06-23 01:52:08
○ 2026-06-14 14:11:46
● 2026-06-15 08:56:56
○ 2026-07-07 11:57:02
● 2026-07-07 19:09:16
● 2026-08-15 23:58:44
●A116.196.106.1922026-06-15 → 2026-08-15 · 5 obs
● 2026-06-15 08:56:56
○ 2026-07-07 11:57:02
● 2026-07-07 19:09:16
● 2026-08-15 23:58:44
○A122.70.139.1222015-06-04 → 2015-10-23 · 4 obs
● 2015-10-23 00:23:00
○ 2016-01-20 20:53:10
○ 2026-08-15 23:58:44
○A180.76.193.672018-06-23 → 2018-06-23 · 4 obs
● 2018-06-23 01:52:08
○ 2026-06-14 14:11:46
○ 2026-08-15 23:58:44
○A42.236.81.2012016-01-20 → 2016-01-20 · 4 obs
● 2016-01-20 20:53:10
○ 2018-06-23 01:52:08
○ 2026-08-15 23:58:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tc-well.com | ns1.dns.com.cn, ns2.dns.com.cn | - |
✅ Authoritative Response
Server:61.172.183.76
NS records: ns1.dns.com.cn, ns2.dns.com.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tc-well.com (unsigned zone)
⏱️ Timing
Total: 1363ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.196.106.192 |
| NS | 2 | ns2.dns.com.cn, ns1.dns.com.cn |
| MX | 1 | mx26.dns.com.cn (pri: 10) |
| SOA | 1 | dns.bizcn.com abuse.bizcn.com |
Analysis
IP Addresses
tc-well.com resolves to just one IP address, 116.196.106.192.
Two other host names, along with web365261.dnsvcache.com, web386251.dnsvcache.com and web423284.dnsvhost.com, also share IP numbers with tc-well.com.
Name Servers
DNS for tc-well.com is handled by three authoritative name servers: dns.bizcn.com, ns1.dns.com.cn and ns2.dns.com.cn.
tc-well.com partially shares its NS delegation with several other domains, including hvarn.com, aufesh.com, yilaixiang.com and two others.
In DNS configurations, these name servers often share authority with ns7.cnmsn.net, ns8.cnmsn.net, ns13.dns.com.cn and 4 other name servers.
ns1.dns.com.cn has three IP addresses (61.172.183.70, 61.240.129.114 and 240c:4082:ffff:ff01:0:d:0:34a) and ns2.dns.com.cn has three IP addresses (61.172.183.76, 61.240.129.147 and 240c:4082:ffff:ff01:0:d:0:69).
Mail Servers
The sole mail server for tc-well.com is mx26.dns.com.cn.
Among the domains sharing a mail server setup with tc-well.com are logstor.cn, china-cce.com, lean-tech.com and two others.
At least a portion of tc-well.com's mail servers are also used by other domains, for example myktv.com.
These mail servers often co-occur with the mail servers mailmx.dns.com.cn.
mx26.dns.com.cn has exactly one IP number: 116.198.35.242.