dsa.or.kr - robtex.com
dsa.or.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.78.144.207🇰🇷 GABIA-AS-KR121.78.144.0/24 Transit customer route announce | ||||||
| NS | ns2.sansung.net ⭐ | ||||||
| A | 211.218.126.189🇰🇷 KT-NET211.216.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns.sansung.net ⚠️ Not in zone NS records | ||||||
| A | 115.71.237.117🇰🇷 DAOU-AS-KR115.71.237.0/24 DAOU Tech | ||||||
| PTR | ns.sansung.net | ||||||
| MX | ns10.sansung.net ⭐ | ||||||
| A | 121.78.144.175🇰🇷 GABIA-AS-KR121.78.144.0/24 Transit customer route announce | ||||||
| PTR | ns175.sansung.net | ||||||
| TXT | v=spf1 ip4:115.71.237.129 ip4:121.78.144.191 ip4:121.78.144.175 ip4:115.71.23... | ||||||
| SOA | ns.sansung.netroot@sansung.net 1997-02-27 #0 | ||||||
or.kr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | g.dns.kr ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | c.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | d.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | e.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | f.dns.kr ⚠️ Not in parent delegation | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2608130505 | ||||||
rank #1 in the tld
or.kr
or.kr is a second‑level domain under South Korea’s.krcountry code top‑level domain, used for registering non‑profit and non‑governmental organizations.
Key facts
- Owner / operator: KISA (Korea Internet & Security Agency)
- TLD:
.kr— ccTLD for South Korea - Primary purpose: registry for non‑profit organizations (NGOs, charities, etc.)
- Status: active (used as a second‑level namespace; the apex domain itself does not host a website)
Subdomains
www.dsa.or.kr |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns.sansung.net2015-08-16 → 2026-08-13 · 2 obs
● 2026-08-13 02:34:08
●NSns2.sansung.net2026-02-14 → 2026-08-13 · 3 obs
● 2026-02-14 22:00:18
● 2026-08-13 02:34:08
●MXns10.sansung.net2015-08-16 → 2026-08-13 · 2 obs
● 2026-08-13 02:34:08
○A121.78.144.1952017-04-02 → 2017-04-02 · 4 obs
● 2017-04-02 21:34:42
○ 2026-02-14 22:00:18
○ 2026-08-13 02:34:08
○A121.78.144.1972015-12-15 → 2016-07-18 · 5 obs
● 2015-12-15 06:27:32
● 2016-07-18 08:34:56
○ 2017-04-02 21:34:42
○ 2026-08-13 02:34:08
●A121.78.144.2072026-02-14 → 2026-08-13 · 3 obs
● 2026-02-14 22:00:18
● 2026-08-13 02:34:08
○A121.78.144.622015-08-16 → 2015-08-16 · 3 obs
○ 2015-12-15 06:27:32
○ 2026-08-13 02:34:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| dsa.or.kr | ns.sansung.net, ns2.sansung.net | - |
✅ Authoritative Response
Server:115.71.237.117
NS records: ns.sansung.net, ns2.sansung.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dsa.or.kr (unsigned zone)
⏱️ Timing
Total: 4506ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.78.144.207 |
| NS | 1 | ns.sansung.net |
| MX | 1 | ns10.sansung.net (pri: 10) |
| TXT | 1 | v=spf1 ip4:115.71.237.129 ip4:121.78.144 |
| SOA | 1 | ns.sansung.net root.sansung.net |
Analysis
Hierarchy
www.dsa.or.kr is a subdomain of dsa.or.kr.
IP Addresses
dsa.or.kr resolves to one IP address: 121.78.144.207.
kbedu.or.kr, snwelfare.net, iwav.co.kr and two other host names share IP numbers with dsa.or.kr.
Name Servers
dsa.or.kr is served by two delegated name servers, ns2.sansung.net and ns.sansung.net.
dsa.or.kr uses the same name servers as several other domains — among them morningsunday.com, todaygntv.com, safekoreanews.com and two more.
Both ns2.sansung.net and ns.sansung.net have a single IP address each — ns2.sansung.net resolves to 211.218.126.189 while ns.sansung.net resolves to 115.71.237.117.
Mail Servers
Mail for dsa.or.kr is handled by a single mail server, ns10.sansung.net.
dsa.or.kr uses an identical mail server configuration to several other domains — among them jngoodnews.co.kr, asansisa.com, hngoodnews.kr and two more.
There is one IP number for ns10.sansung.net: 121.78.144.175.