kwansang.com - robtex.com
kwansang.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 222.122.213.184🇰🇷 KT-NET222.122.0.0/16 Korea Telecom, Seoul, Korea | ||||||
| NS | kwansang.com ⭐ | ||||||
| A | 222.122.213.184🇰🇷 KT-NET222.122.0.0/16 Korea Telecom, Seoul, Korea | ||||||
| NS | ns.iisweb.co.kr ⚠️ Not in zone NS records | ||||||
| A | 218.145.65.143🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns.kwansang.com ⚠️ Not in parent delegation | ||||||
| A | 218.145.65.143🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns1.iisweb.co.kr ⚠️ Not in zone NS records | ||||||
| A | 116.126.143.226🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| NS | ns1.kwansang.com ⚠️ Not in parent delegation | ||||||
| A | 116.126.143.226🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| NS | ns2.iisweb.co.kr ⚠️ Not in zone NS records | ||||||
| A | 218.145.65.144🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns2.kwansang.com ⚠️ Not in parent delegation | ||||||
| A | 218.145.65.144🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns3.iisweb.co.kr ⚠️ Not in zone NS records | ||||||
| A | 116.126.143.225🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| NS | ns3.kwansang.com ⚠️ Not in parent delegation | ||||||
| A | 116.126.143.225🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| MX | rmw-002.fmcity.com ⭐ | ||||||
| A | 211.34.104.37🇰🇷 KT-NET211.34.104.0/24 | ||||||
| PTR | rmw-002.fmcity.com | ||||||
| SOA | kwansang.compostmaster@kwansang.com serial=20130626 | ||||||
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=1776040182 | ||||||
NS for
kwansang.com |
Subdomains
Same first word
kwansang.com |
Similar names
DNS History
12 records (11 active, 1 former)
●NSkwansang.com2015-05-27 → 2026-04-13 · 2 obs
● 2026-04-13 00:42:42
●NSns.iisweb.co.kr2026-03-26 → 2026-04-13 · 3 obs
● 2026-03-26 12:22:54
● 2026-04-13 00:42:42
●NSns.kwansang.com2015-05-27 → 2026-04-13 · 2 obs
● 2026-04-13 00:42:42
●NSns1.iisweb.co.kr2026-03-26 → 2026-04-13 · 3 obs
● 2026-03-26 12:22:54
● 2026-04-13 00:42:42
●NSns1.kwansang.com2015-05-27 → 2026-04-13 · 2 obs
● 2026-04-13 00:42:42
●NSns2.iisweb.co.kr2026-03-26 → 2026-04-13 · 3 obs
● 2026-03-26 12:22:54
● 2026-04-13 00:42:42
●NSns2.kwansang.com2015-05-27 → 2026-04-13 · 2 obs
● 2026-04-13 00:42:42
●NSns3.iisweb.co.kr2026-03-26 → 2026-04-13 · 3 obs
● 2026-03-26 12:22:54
● 2026-04-13 00:42:42
●NSns3.kwansang.com2015-05-27 → 2026-04-13 · 2 obs
● 2026-04-13 00:42:42
●MXrmw-002.fmcity.com2015-05-27 → 2026-04-13 · 2 obs
● 2026-04-13 00:42:42
●A222.122.213.1842026-03-26 → 2026-04-13 · 3 obs
● 2026-03-26 12:22:54
● 2026-04-13 00:42:42
○A222.122.213.1862015-05-27 → 2017-12-03 · 4 obs
● 2017-12-03 03:27:26
○ 2026-03-26 12:22:54
○ 2026-04-13 00:42:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| kwansang.com | ns.iisweb.co.kr, ns2.iisweb.co.kr, ns1.iisweb.co.kr, ns3.iisweb.co.kr | - |
✅ Authoritative Response
Server:218.145.65.144
NS records: ns.iisweb.co.kr, ns2.iisweb.co.kr, ns1.iisweb.co.kr, ns3.iisweb.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kwansang.com (unsigned zone)
⏱️ Timing
Total: 1305ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 222.122.213.184 |
| NS | 4 | ns1.kwansang.com, ns2.kwansang.com... |
| MX | 1 | rmw-002.fmcity.com (pri: 10) |
| SOA | 1 | kwansang.com postmaster.kwansang.com |
Analysis
Hierarchy
kwansang.com is a parent of ns1.kwansang.com, ns3.kwansang.com, ns.kwansang.com and ns2.kwansang.com.
Name Server Role
kwansang.com serves as a name server for kwansang.com.
ns.kwansang.com, ns1.kwansang.com and ns2.kwansang.com are commonly used as name servers along with kwansang.com.
IP Addresses
kwansang.com resolves to one IP number: 222.122.213.184.
other host names including sid.or.kr, dsline.co.kr, fert-kfia.or.kr, sonictech.co.kr and sunex.co.kr share IP numbers with kwansang.com.
Name Servers
kwansang.com is delegated to nine name servers: kwansang.com, ns1.kwansang.com, ns2.kwansang.com, ns3.kwansang.com, ns.kwansang.com, ns1.iisweb.co.kr, ns2.iisweb.co.kr, ns3.iisweb.co.kr and ns.iisweb.co.kr.
kwansang.com at least partially shares name servers with other domains, for instance owthit.com, oryuchurch.net, dowellint.com, motionsystems.co.kr and intereri.org.
these name servers are often used together with ns1.oryuchurch.net, ns2.oryuchurch.net, ns3.oryuchurch.net and ns.oryuchurch.net.
Host names with one IP number
kwansang.com points to: 222.122.213.184
ns1.kwansang.com points to: 116.126.143.226
ns2.kwansang.com points to: 218.145.65.144
ns3.kwansang.com points to: 116.126.143.225
ns.kwansang.com points to: 218.145.65.143
ns1.iisweb.co.kr points to: 116.126.143.226
ns2.iisweb.co.kr points to: 218.145.65.144
ns3.iisweb.co.kr points to: 116.126.143.225
ns.iisweb.co.kr points to: 218.145.65.143
Host names that point to 116.126.143.226: ns1.kwansang.com and ns1.iisweb.co.kr
Host names that point to 218.145.65.144: ns2.kwansang.com and ns2.iisweb.co.kr
Host names that point to 116.126.143.225: ns3.kwansang.com and ns3.iisweb.co.kr
Host names that point to 218.145.65.143: ns.kwansang.com and ns.iisweb.co.kr
Mail Servers
kwansang.com is handled by a single mail server, rmw-002.fmcity.com.
kwansang.com shares the same mail server setup as other domains, for instance gisege.com, seochilgyo.kr, otosen.co.kr, gtoginvest.com and perfectdaidai.co.kr.
rmw-002.fmcity.com resolves to IP 211.34.104.37.