kysf.com - robtex.com
kysf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.50.163.51🇰🇷 NBPAP-AS-AP49.50.160.0/20 NAVER business platform cloud service | ||||||
| NS | ns1.whoisdomain.kr ⭐ | ||||||
| A | 223.130.139.7🇰🇷 NBPAP-AS-AP223.130.128.0/19 NAVER business platform cloud service | ||||||
| NS | ns2.whoisdomain.kr | ||||||
| A | 211.188.57.152🇰🇷 NBPAP-AS-AP211.188.48.0/20 NAVER business platform cloud service | ||||||
| NS | ns3.whoisdomain.kr | ||||||
| A | 61.97.189.22🇰🇷 nhn-AS-KR61.97.176.0/20 NAVER business platform cloud service | ||||||
| NS | ns4.whoisdomain.kr | ||||||
| A | 219.251.156.134🇰🇷 GDNSKR-KR219.251.156.0/24 AS23600 | ||||||
| SOA | ns1.whoisdomain.krhelp@whois.co.kr 2009-01-15 #1 | ||||||
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=1784946252 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSns1.selfdns.net2008-03-20 → 2008-03-20 · 3 obs
○ 2015-08-01 07:44:44
○ 2026-07-25 02:49:10
●NSns1.whoisdomain.kr2015-08-01 → 2026-07-25 · 3 obs
● 2015-08-01 07:44:44
● 2026-07-25 02:49:10
○NSns2.selfdns.net2008-03-20 → 2008-03-20 · 3 obs
○ 2015-08-01 07:44:44
○ 2026-07-25 02:49:10
●NSns2.whoisdomain.kr2015-08-01 → 2026-07-25 · 3 obs
● 2015-08-01 07:44:44
● 2026-07-25 02:49:10
●NSns3.whoisdomain.kr2015-08-01 → 2026-07-25 · 3 obs
● 2015-08-01 07:44:44
● 2026-07-25 02:49:10
●NSns4.whoisdomain.kr2015-08-01 → 2026-07-25 · 3 obs
● 2015-08-01 07:44:44
● 2026-07-25 02:49:10
○MXmail.kysf.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-08-01 07:44:44
○ 2026-07-25 02:49:10
○A116.126.86.512015-08-01 → 2017-04-01 · 5 obs
● 2015-08-01 07:44:44
● 2017-04-01 10:44:12
○ 2026-05-25 19:27:00
○ 2026-07-25 02:49:10
○A221.143.23.1052008-03-20 → 2008-03-20 · 3 obs
○ 2015-08-01 07:44:44
○ 2026-07-25 02:49:10
●A49.50.163.512026-05-25 → 2026-07-25 · 3 obs
● 2026-05-25 19:27:00
● 2026-07-25 02:49:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net... | - |
| kysf.com | ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr, ns4.whoisdomain.kr | - |
✅ Authoritative Response
Server:61.97.189.22
NS records: ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr, ns4.whoisdomain.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kysf.com (unsigned zone)
⏱️ Timing
Total: 4288ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.50.163.51 |
| NS | 4 | ns2.whoisdomain.kr, ns1.whoisdomain.kr... |
| SOA | 1 | ns1.whoisdomain.kr help.whois.co.kr |
Analysis
IP Addresses
kysf.com has exactly one IP address — 49.50.163.51.
dulon.com.vn, linkx.kr, k-milk.com plus two other host names have IP numbers in common with kysf.com.
Name Servers
Four name servers handle the delegation for kysf.com: ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr and ns4.whoisdomain.kr.
At least some of kysf.com's name servers are shared with other domains, for example thepapergarden.co.kr, gns.pe.kr, pulsek.net and two more.
These name servers are often deployed together with the name servers dns1.yesnic.com, dns2.yesnic.com, dns3.yesnic.com and dns4.yesnic.com.
Four host names, each with one IP address: ns1.whoisdomain.kr has 223.130.139.7, ns2.whoisdomain.kr has 211.188.57.152, ns3.whoisdomain.kr has 61.97.189.22 and ns4.whoisdomain.kr has 219.251.156.134.