tnctech.net - robtex.com
tnctech.net
net
| 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=1774611177 | ||||||
NS for
tnctech.net |
Subdomains
mail.tnctech.net |
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSns.cafe24.com2015-06-30 → 2026-03-27 · 2 obs
● 2026-03-27 11:55:04
●NSns0.cafe24.com2015-06-30 → 2026-03-27 · 2 obs
● 2026-03-27 11:55:04
●NSns1.cafe24.com2015-06-30 → 2026-03-27 · 2 obs
● 2026-03-27 11:55:04
●NSns2.cafe24.com2015-06-30 → 2026-03-27 · 2 obs
● 2026-03-27 11:55:04
●NStnctech.net2015-06-30 → 2026-03-27 · 2 obs
● 2026-03-27 11:55:04
○MXbackupmail-001.cafe24.com2015-06-30 → 2016-04-12 · 4 obs
● 2016-04-12 21:10:12
○ 2017-06-30 17:22:08
○ 2026-03-27 11:55:04
●MXspam.cafe24.com2026-02-15 → 2026-03-27 · 3 obs
● 2026-02-15 02:01:42
● 2026-03-27 11:55:04
○MXwebmail-073.cafe24.com2015-06-30 → 2017-09-01 · 4 obs
● 2017-09-01 17:54:14
○ 2026-02-15 02:01:42
○ 2026-03-27 11:55:04
●A220.73.161.1222015-06-30 → 2026-03-27 · 2 obs
● 2026-03-27 11:55:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tnctech.net | ns.cafe24.com, ns2.cafe24.com, ns1.cafe24.com, ns0.cafe24.com | - |
✅ Authoritative Response
Server:112.175.246.226
NS records: ns.cafe24.com, ns2.cafe24.com, ns1.cafe24.com, ns0.cafe24.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tnctech.net (unsigned zone)
⏱️ Timing
Total: 1107ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.73.161.122 |
| NS | 4 | ns1.cafe24.com, ns0.cafe24.com... |
| MX | 1 | spam.cafe24.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.cafe24.com ~all |
| SOA | 1 | tnctech.net postmaster.tnctech.net |
Analysis
Hierarchy
tnctech.net is a parent of mail.tnctech.net.
Name Server Role
tnctech.net serves as a name server for tnctech.net.
Typically, ns0.cafe24.com, ns1.cafe24.com and ns2.cafe24.com serve as name servers alongside tnctech.net.
IP Addresses
tnctech.net points to a single IP number: 220.73.161.122.
Other host names, for instance nfo2.com, dwinguler.com, dyecl.com, wapadi.com and kufa.or.kr share IP numbers with tnctech.net.
Name Servers
tnctech.net is delegated to five name servers: tnctech.net, ns0.cafe24.com, ns1.cafe24.com, ns2.cafe24.com and ns.cafe24.com.
tnctech.net at least partially shares name servers with other domains, for instance hangacho.com, sangrimcoms.com, veritajewelry.com, mss-k.com and 2jin.com.
these name servers are often used with ns1.cafe24.co.kr, ns2.cafe24.co.kr, dns1.cafe24.com, dns1.cafe24.co.kr, dns2.cafe24.com, dns2.cafe24.co.kr, ns1.cafe24dns.co.kr and ns3.cafe24dns.co.kr.
Host names with five IP numbers:
The host name ns1.cafe24.com points to: 112.175.246.230, 112.175.246.231, 116.126.143.242 and 175.125.93.134 and 175.125.93.135.
Host names with four IP numbers:
The host name ns2.cafe24.com points to: 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.
The host name ns.cafe24.com points to: 112.175.246.226, 112.175.247.226, 175.125.93.135 and 175.125.93.145.
Host names with one IP number:
The host name tnctech.net points to: 220.73.161.122.
The host name ns0.cafe24.com points to: 116.126.143.241.
Host names that point to 175.125.93.135 are ns1.cafe24.com and ns.cafe24.com.
Mail Servers
tnctech.net is handled by a single mail server, spam.cafe24.com.
tnctech.net uses the same mail server configuration as other domains, such as asanpat.co.kr, tnc.co.kr, handrobot.net, b2gbiz.com and fusei.com.
tnctech.net shares mail servers with other domains, at least partially, for instance ukemania.com and stmovic.com.
spam.cafe24.com points to a single IP: 183.110.229.114.