dokb.kr - robtex.com
dokb.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.219.173.152🇰🇷 SKB-NET210.219.160.0/20 auto-generated route object for 210.219.160.0/20 | ||||||
| NS | ns1.ibrain.kr ⭐ | ||||||
| A | 221.143.43.39🇰🇷 SKB-NET221.140.0.0/14 SK Broadband | ||||||
| NS | ns2.ibrain.kr | ||||||
| A | 162.159.24.151Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.25.242Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.ibrain.krroot@dokb.kr 2022-10-04 #13 | ||||||
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=2606040866 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●A210.219.173.1522026-02-24 → 2026-06-04 · 2 obs
● 2026-06-04 10:32:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | c.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr... | - |
| dokb.kr | ns2.ibrain.kr, ns1.ibrain.kr | 2 records |
✅ Authoritative Response
Server:162.159.24.151
NS records: ns2.ibrain.kr, ns1.ibrain.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dokb.kr (unsigned zone)
⏱️ Timing
Total: 4040ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.219.173.152 |
| NS | 2 | ns1.ibrain.kr, ns2.ibrain.kr |
| SOA | 1 | ns1.ibrain.kr root.dokb.kr |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.ibrain.kr, ns1.ibrain.kr)
Analysis
IP Addresses
dokb.kr points to a single IP number: 210.219.173.152.
Additional host names — tva.kr, onckorea.com, (0x736578)disk.co.kr and two others — share IP numbers with dokb.kr.
Name Servers
dokb.kr has two authoritative name servers — ns1.ibrain.kr and ns2.ibrain.kr.
dokb.kr shares its name server setup with other domains, including netware.co.kr, callsms.co.kr, sungryunscholar.or.kr and two others.
There is at least partial name server overlap between dokb.kr and other domains — nuricloud.net, citus.co.kr, ff00ff.kr and two more among them.
These name servers frequently co-occur with the name servers ns3.hostcenter.co.kr and ns4.hostcenter.co.kr.
Host names with two IP numbers:
ns2.ibrain.kr resolves to 162.159.24.151 and 162.159.25.242.
Host names with one IP number:
ns1.ibrain.kr resolves to 221.143.43.39.