sjsa.kr - robtex.com
sjsa.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.175.85.142🇰🇷 KT-NET112.168.0.0/13 | ||||||
| NS | sjsa.kr ⭐ | ||||||
| A | 112.175.85.142🇰🇷 KT-NET112.168.0.0/13 | ||||||
| NS | ns.designhosting.kr ⚠️ Not in zone NS records | ||||||
| A | 218.145.65.143🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns.sjsa.kr ⚠️ Not in parent delegation | ||||||
| A | 218.145.65.143🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns1.designhosting.kr ⚠️ Not in zone NS records | ||||||
| A | 116.126.143.226🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| NS | ns1.sjsa.kr ⚠️ Not in parent delegation | ||||||
| A | 116.126.143.226🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| NS | ns2.designhosting.kr ⚠️ Not in zone NS records | ||||||
| A | 218.145.65.144🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns2.sjsa.kr ⚠️ Not in parent delegation | ||||||
| A | 218.145.65.144🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns3.designhosting.kr ⚠️ Not in zone NS records | ||||||
| A | 116.126.143.225🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| NS | ns3.sjsa.kr ⚠️ 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 | ||||||
| TXT | v=spf1 ip4:211.34.104.37 ~all | ||||||
| SOA | sjsa.krpostmaster@sjsa.kr serial=20240322 | ||||||
kr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | g.dns.kr ⭐ | ||||||
| NS | b.dns.kr | ||||||
| NS | c.dns.kr | ||||||
| NS | d.dns.kr | ||||||
| NS | e.dns.kr | ||||||
| NS | f.dns.kr | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2610180504 | ||||||
NS for
sjsa.kr |
Subdomains
Same first word
sjsa.com.br |
sjsa.ru |
sjsa.ae |
sjsa.cn |
sjsa.net.ph |
sjsa.in |
sjsa.com.au |
sjsa.kr |
sjsa.ab.ca |
sjsa.de |
sjsa.family |
sjsa.ir |
sjsa.com |
sjsa.org |
sjsa.com.my |
sjsa.co.in |
Similar names
Previous names
sjnews.kr |
sjnode.kr |
sjoa.kr |
sjoh.kr |
sjonlinenews.kr |
sjoptical.kr |
sjournal.kr |
sjpc.kr |
sjpeople.kr |
sjplus.kr |
sjpt.kr |
sjr-lab.kr |
sjrd.kr |
sjreal.kr |
sjrental.kr |
sjrnfldkvkxmaltjd.kr |
sjroad.kr |
sjs.kr |
Next names
sjsafety.kr |
sjschool.kr |
sjsdbc.kr |
sjsdental.kr |
sjse.kr |
sjseniorclub.kr |
sjseonjin.kr |
sjservice.kr |
sjsh.kr |
sjshop.kr |
sjshoping.kr |
sjsm.kr |
sjsmc.kr |
sjsnr.kr |
sjsoft.kr |
sjsports.kr |
sjsportsall.kr |
sjst.kr |
DNS History
11 records (11 active, 0 former)
●NSns.designhosting.kr2026-02-19 → 2026-10-17 · 2 obs
● 2026-10-17 21:24:26
●NSns.sjsa.kr2026-02-19 → 2026-10-17 · 2 obs
● 2026-10-17 21:24:26
●NSns1.designhosting.kr2026-02-19 → 2026-10-17 · 2 obs
● 2026-10-17 21:24:26
●NSns1.sjsa.kr2026-02-19 → 2026-10-17 · 2 obs
● 2026-10-17 21:24:26
●NSns2.designhosting.kr2026-02-19 → 2026-10-17 · 2 obs
● 2026-10-17 21:24:26
●NSns2.sjsa.kr2026-02-19 → 2026-10-17 · 2 obs
● 2026-10-17 21:24:26
●NSns3.designhosting.kr2026-02-19 → 2026-10-17 · 2 obs
● 2026-10-17 21:24:26
●NSns3.sjsa.kr2026-02-19 → 2026-10-17 · 2 obs
● 2026-10-17 21:24:26
●NSsjsa.kr2026-02-19 → 2026-10-17 · 2 obs
● 2026-10-17 21:24:26
●MXrmw-002.fmcity.com2026-02-19 → 2026-10-17 · 2 obs
● 2026-10-17 21:24:26
●A112.175.85.1422026-02-19 → 2026-10-17 · 2 obs
● 2026-10-17 21:24:26
🔍 DNS Trace
Analysis
Hierarchy
sjsa.kr has four subdomains: ns3.sjsa.kr, ns2.sjsa.kr, ns1.sjsa.kr and ns.sjsa.kr.
Name Server Role
sjsa.kr acts as a name server for sjsa.kr, meaning it is self-referentially delegated.
sjsa.kr is commonly paired with ns1.designhosting.kr, ns2.designhosting.kr and ns3.designhosting.kr to act as name servers.
IP Addresses
sjsa.kr resolves to one IP address: 112.175.85.142.
hamjong.or.kr, xn--led-548mm35c.com, sekckorea.com and two other host names share IP numbers with sjsa.kr.
Name Servers
sjsa.kr carries NS delegation across 9 name servers — sjsa.kr, ns1.designhosting.kr, ns2.designhosting.kr and 6 other.
There is at least partial name server overlap between sjsa.kr and other domains — porguner.com, wafpang.com, xn--oj4bw0fo2apwb8f.com and two more among them.
These name servers regularly appear alongside ns.designhosting.kr, ns1.porguner.com, ns2.porguner.com and 6 other name servers in NS record sets.
Hosts with just one IP address:
sjsa.kr resolves to the IP address 112.175.85.142.
ns1.designhosting.kr resolves to the IP address 116.126.143.226.
ns2.designhosting.kr resolves to the IP address 218.145.65.144.
ns3.designhosting.kr resolves to the IP address 116.126.143.225.
ns.designhosting.kr resolves to the IP address 218.145.65.143.
ns1.sjsa.kr resolves to the IP address 116.126.143.226.
ns2.sjsa.kr resolves to the IP address 218.145.65.144.
ns3.sjsa.kr resolves to the IP address 116.126.143.225.
ns.sjsa.kr resolves to the IP address 218.145.65.143.
ns1.designhosting.kr and ns1.sjsa.kr each have 116.126.143.226 IP addresses.
ns2.designhosting.kr and ns2.sjsa.kr each have 218.145.65.144 IP addresses.
ns3.designhosting.kr and ns3.sjsa.kr each have 116.126.143.225 IP addresses.
ns.designhosting.kr and ns.sjsa.kr each have 218.145.65.143 IP addresses.
Mail Servers
Mail for sjsa.kr is handled by a single mail server, rmw-002.fmcity.com.
sjsa.kr uses an identical mail server configuration to several other domains — among them law37.co.kr, seoulbending.co.kr, cocojpmall.com and two more.
sjsa.kr and a number of other domains — filtechkorea.net, korea-art.or.kr, yangjaeartsalon.co.kr and rtnc.kr among them — share at least some of the same mail servers.
rmw-002.fmcity.com resolves to 211.34.104.37 and no other IP number.