swetech.com - robtex.com
swetech.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@swetech.com serial=4 | ||||||
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=1783216186 | ||||||
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSns1.hosting.co.kr2026-06-19 → 2026-07-05 · 3 obs
● 2026-06-19 15:50:28
● 2026-07-05 02:07:48
○NSns1.sedoparking.com2015-08-04 → 2017-02-09 · 4 obs
● 2017-02-09 17:23:32
○ 2026-06-19 15:50:28
○ 2026-07-05 02:07:48
●NSns2.hosting.co.kr2026-06-19 → 2026-07-05 · 3 obs
● 2026-06-19 15:50:28
● 2026-07-05 02:07:48
○NSns2.sedoparking.com2015-08-04 → 2017-02-09 · 4 obs
● 2017-02-09 17:23:32
○ 2026-06-19 15:50:28
○ 2026-07-05 02:07:48
●NSns3.hosting.co.kr2026-06-19 → 2026-07-05 · 3 obs
● 2026-06-19 15:50:28
● 2026-07-05 02:07:48
●NSns4.hosting.co.kr2026-06-19 → 2026-07-05 · 3 obs
● 2026-06-19 15:50:28
● 2026-07-05 02:07:48
○MXlocalhost2017-02-09 → 2017-02-09 · 4 obs
● 2017-02-09 17:23:32
○ 2026-06-19 15:50:28
○ 2026-07-05 02:07:48
○MXmail.nickstel.com2015-08-04 → 2016-06-22 · 4 obs
● 2016-06-22 20:43:52
○ 2017-02-09 17:23:32
○ 2026-07-05 02:07:48
○A72.52.4.1192015-08-04 → 2017-02-09 · 4 obs
● 2017-02-09 17:23:32
○ 2026-06-19 15:50:28
○ 2026-07-05 02:07:48
●A75.2.0.442026-06-19 → 2026-07-05 · 3 obs
● 2026-06-19 15:50:28
● 2026-07-05 02:07:48
●A99.83.248.722026-06-19 → 2026-07-05 · 3 obs
● 2026-06-19 15:50:28
● 2026-07-05 02:07:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net... | - |
| swetech.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 swetech.com (unsigned zone)
⏱️ Timing
Total: 1307ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 75.2.0.44, 99.83.248.72 |
| NS | 4 | ns3.hosting.co.kr, ns4.hosting.co.kr... |
| SOA | 1 | ns1.hosting.co.kr admin.swetech.com |
Analysis
IP Addresses
swetech.com has two IP addresses: 75.2.0.44 and 99.83.248.72
Two other host names, along with sobisch.com, tuningzone.com and cloudmare.com, also share IP numbers with swetech.com.
Name Servers
The NS records for swetech.com point to four name servers: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.
There is at least partial name server overlap between swetech.com and other domains — paranjip.net, xn--zf4bupy5lvf.net, yagg.kr and two more among them.
The hosts ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr each carry one IP address: 121.254.170.11 for ns1.hosting.co.kr, 43.201.141.93 for ns2.hosting.co.kr, 121.254.170.12 for ns3.hosting.co.kr and 43.201.141.93 for ns4.hosting.co.kr. The address 43.201.141.93 is shared by ns2.hosting.co.kr and ns4.hosting.co.kr.
ns2.hosting.co.kr and ns4.hosting.co.kr are host names that each point to 43.201.141.93 IP addresses.