thetec.com - dns.ninja
thetec.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.2.0.44🇺🇸 Amazon75.2.0.0/20 | ||||||
| PTR | ab791f743a3c6d593.awsglobalaccelerator.com | ||||||
| A | 99.83.248.72🇺🇸 Amazon99.83.240.0/20 | ||||||
| NS | ns1.hosting.co.kr ⭐ | ||||||
| A | 121.254.170.11🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns2.hosting.co.kr | ||||||
| A | 43.201.141.93🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com | ||||||
| NS | ns3.hosting.co.kr | ||||||
| A | 121.254.170.12🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns4.hosting.co.kr | ||||||
| A | 43.201.141.93🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com | ||||||
| SOA | ns1.hosting.co.kradmin@thetec.com serial=28 | ||||||
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=1783291171 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
○NSns1.doregi.com2015-05-31 → 2015-05-31 · 3 obs
○ 2015-10-28 01:10:44
○ 2026-07-05 22:40:04
●NSns1.hosting.co.kr2015-10-28 → 2026-07-05 · 6 obs
● 2015-10-28 01:10:44
● 2026-04-07 18:00:26
○ 2026-04-09 23:26:54
● 2026-05-21 14:51:46
● 2026-07-05 22:40:04
○NSns2.doregi.com2015-05-31 → 2015-05-31 · 3 obs
○ 2015-10-28 01:10:44
○ 2026-07-05 22:40:04
●NSns2.hosting.co.kr2015-10-28 → 2026-07-05 · 6 obs
● 2015-10-28 01:10:44
● 2026-04-07 18:00:26
○ 2026-04-09 23:26:54
● 2026-05-21 14:51:46
● 2026-07-05 22:40:04
●NSns3.hosting.co.kr2026-03-24 → 2026-07-05 · 6 obs
● 2026-03-24 02:04:46
● 2026-04-07 18:00:26
○ 2026-04-09 23:26:54
● 2026-05-21 14:51:46
● 2026-07-05 22:40:04
●NSns4.hosting.co.kr2026-03-24 → 2026-07-05 · 6 obs
● 2026-03-24 02:04:46
● 2026-04-07 18:00:26
○ 2026-04-09 23:26:54
● 2026-05-21 14:51:46
● 2026-07-05 22:40:04
○A211.234.63.2322015-10-28 → 2017-05-17 · 5 obs
● 2015-10-28 01:10:44
● 2017-05-17 05:17:28
○ 2026-03-24 02:04:46
○ 2026-07-05 22:40:04
○A58.76.184.42015-05-31 → 2015-05-31 · 3 obs
○ 2015-10-28 01:10:44
○ 2026-07-05 22:40:04
●A75.2.0.442026-03-24 → 2026-07-05 · 8 obs
● 2026-03-24 02:04:46
● 2026-04-07 18:00:26
○ 2026-04-09 23:26:54
● 2026-05-21 14:51:46
○ 2026-05-25 06:00:56
● 2026-06-05 03:11:34
● 2026-07-05 22:40:04
●A99.83.248.722026-03-24 → 2026-07-05 · 8 obs
● 2026-03-24 02:04:46
● 2026-04-07 18:00:26
○ 2026-04-09 23:26:54
● 2026-05-21 14:51:46
○ 2026-05-25 06:00:56
● 2026-06-05 03:11:34
● 2026-07-05 22:40:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net... | - |
| thetec.com | ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr | - |
✅ Authoritative Response
Server:43.201.141.93
NS records: ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thetec.com (unsigned zone)
⏱️ Timing
Total: 3267ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 75.2.0.44, 99.83.248.72 |
| NS | 4 | ns4.hosting.co.kr, ns1.hosting.co.kr... |
| SOA | 1 | ns1.hosting.co.kr admin.thetec.com |
Analysis
IP Addresses
thetec.com resolves to the IP addresses 75.2.0.44 and 99.83.248.72
Additional host names — itek.co.kr, roweld.com, rivart.com and two others — share IP numbers with thetec.com.
Name Servers
thetec.com has four authoritative name servers: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.
thetec.com partially shares its NS delegation with several other domains, including omnivore.co.kr, iparkapt.com, kdhs.com and two others.
These name servers often co-occur with the name servers dns1.maxion.co.kr.
ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr each resolve to a single IP address: ns1.hosting.co.kr resolves to 121.254.170.11, ns2.hosting.co.kr resolves to 43.201.141.93, ns3.hosting.co.kr resolves to 121.254.170.12 and ns4.hosting.co.kr resolves to 43.201.141.93.
These two host names — ns2.hosting.co.kr and ns4.hosting.co.kr — each point to 43.201.141.93 IP addresses.