uat.or.kr - robtex.com
uat.or.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 218.232.108.237🇰🇷 SKB-NET218.232.0.0/15 SK Broadband | ||||||
| NS | dns2.whois.co.kr ⭐ | ||||||
| A | 1.227.193.58🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13 | ||||||
| NS | dns4.whois.co.kr | ||||||
| A | 110.45.166.142🇰🇷 DACOM-NET110.45.128.0/17 contact center@kidc.net,noc@bora.net if necessary, | ||||||
| NS | dns6.whois.co.kr | ||||||
| A | 218.50.7.155🇰🇷 SKB-NET218.50.0.0/15 SK Broadband | ||||||
| MX | alf1.aspmx.whoisworks.com ⭐ | ||||||
| A | 193.123.252.198🇰🇷 ORACLE-OCI-31898193.123.224.0/19 | ||||||
| PTR | filter00.whoisworks.com | ||||||
| MX | alf2.aspmx.whoisworks.com ⭐ | ||||||
| A | 152.70.238.229🇰🇷 ORACLE-OCI-31898152.70.232.0/21 | ||||||
| PTR | filter01.whoisworks.com | ||||||
| MX | aspmx.whoisworks.com ⭐ | ||||||
| A | 193.123.252.198🇰🇷 ORACLE-OCI-31898193.123.224.0/19 | ||||||
| PTR | filter00.whoisworks.com | ||||||
| TXT | v=spf1 include:spf1.whoisworks.com ~all | ||||||
| SOA | dns2.whois.co.krhostmaster@uat.or.kr 2023-07-07 #1 | ||||||
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=2607030512 | ||||||
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)
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSdns2.whois.co.kr2026-03-02 → 2026-07-03 · 2 obs
● 2026-07-03 06:15:22
●NSdns4.whois.co.kr2026-03-02 → 2026-07-03 · 2 obs
● 2026-07-03 06:15:22
●NSdns6.whois.co.kr2026-03-02 → 2026-07-03 · 2 obs
● 2026-07-03 06:15:22
●MXalf1.aspmx.whoisworks.com2026-03-02 → 2026-07-03 · 2 obs
● 2026-07-03 06:15:22
●MXalf2.aspmx.whoisworks.com2026-03-02 → 2026-07-03 · 2 obs
● 2026-07-03 06:15:22
●MXaspmx.whoisworks.com2026-03-02 → 2026-07-03 · 2 obs
● 2026-07-03 06:15:22
●A218.232.108.2372026-03-02 → 2026-07-03 · 2 obs
● 2026-07-03 06:15:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| uat.or.kr | dns4.whois.co.kr, dns6.whois.co.kr, dns2.whois.co.kr | - |
✅ Authoritative Response
Server:218.50.7.155
NS records: dns4.whois.co.kr, dns6.whois.co.kr, dns2.whois.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for uat.or.kr (unsigned zone)
⏱️ Timing
Total: 2326ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 218.232.108.237 |
| NS | 3 | dns4.whois.co.kr, dns2.whois.co.kr... |
| MX | 3 | alf2.aspmx.whoisworks.com (pri: 10), alf1.aspmx.whoisworks.com (pri: 10)... |
| TXT | 1 | v=spf1 include:spf1.whoisworks.com ~all |
| SOA | 1 | dns2.whois.co.kr hostmaster.uat.or.kr |
Analysis
IP Addresses
uat.or.kr resolves to one IP address: 218.232.108.237.
taeilfc.com, snenc.com, chemtek.co.kr and two other host names share IP numbers with uat.or.kr.
Name Servers
The authoritative name servers for uat.or.kr are dns2.whois.co.kr, dns4.whois.co.kr and dns6.whois.co.kr — three in total.
There is at least partial name server overlap between uat.or.kr and other domains — sysmac.co.kr, mogaetextile.com, yeswoori.com and two more among them.
The hostnames dns2.whois.co.kr, dns4.whois.co.kr and dns6.whois.co.kr each resolve to a single IP: dns2.whois.co.kr → 1.227.193.58, dns4.whois.co.kr → 110.45.166.142, dns6.whois.co.kr → 218.50.7.155.
Mail Servers
Incoming mail for uat.or.kr is delivered via three mail servers: aspmx.whoisworks.com, alf1.aspmx.whoisworks.com and alf2.aspmx.whoisworks.com.
uat.or.kr has at least partial mail server overlap with other domains such as optosta.com, mateplus.co.kr, foyfoy.co.kr and two more.
Each of the three hostnames — aspmx.whoisworks.com, alf1.aspmx.whoisworks.com and alf2.aspmx.whoisworks.com — has a single IP address. aspmx.whoisworks.com and alf1.aspmx.whoisworks.com resolve to 193.123.252.198; alf2.aspmx.whoisworks.com resolves to 152.70.238.229.
Both aspmx.whoisworks.com and alf1.aspmx.whoisworks.com resolve to 193.123.252.198 IP addresses each.