mrbin.com - dns.ninja
mrbin.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 222.231.2.20🇰🇷 DACOM-NET222.231.0.0/18 contact noc@bora.net if necessary | ||||||
| PTR | b20.nskorea.com | ||||||
| NS | ns2.nskorea.com ⭐ | ||||||
| A | 222.231.49.253🇰🇷 DACOM-NET222.231.0.0/18 contact noc@bora.net if necessary | ||||||
| NS | ns.nskorea.com ⚠️ Not in parent delegation | ||||||
| A | 222.231.2.253🇰🇷 DACOM-NET222.231.0.0/18 contact noc@bora.net if necessary | ||||||
| PTR | ns.nskorea.com | ||||||
| NS | ns3.nskorea.com | ||||||
| A | 222.231.3.253🇰🇷 DACOM-NET222.231.0.0/18 contact noc@bora.net if necessary | ||||||
| PTR | ns2.nskorea.com | ||||||
| MX | jmail.mrbin.com ⭐ | ||||||
| A | 222.231.3.11🇰🇷 DACOM-NET222.231.0.0/18 contact noc@bora.net if necessary | ||||||
| PTR | c11.nskorea.com | ||||||
| SOA | ns.nskorea.comserver@jungbo.net serial=2022000000 | ||||||
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=1785841767 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSns.nskorea.com2007-11-03 → 2026-08-04 · 2 obs
● 2026-08-04 11:22:24
●NSns2.nskorea.com2007-11-03 → 2026-08-04 · 2 obs
● 2026-08-04 11:22:24
●NSns3.nskorea.com2015-08-06 → 2026-08-04 · 3 obs
● 2015-08-06 05:43:56
● 2026-08-04 11:22:24
●MXjmail.mrbin.com2007-11-03 → 2026-08-04 · 2 obs
● 2026-08-04 11:22:24
○MXnospam2.ymail.net2007-11-03 → 2007-11-03 · 3 obs
○ 2015-08-06 05:43:56
○ 2026-08-04 11:22:24
●A222.231.2.202018-09-19 → 2026-08-04 · 3 obs
● 2018-09-19 18:22:08
● 2026-08-04 11:22:24
○A222.231.2.472007-11-03 → 2016-11-27 · 4 obs
● 2016-11-27 13:52:56
○ 2018-09-19 18:22:08
○ 2026-08-04 11:22:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net... | - |
| mrbin.com | ns.nskorea.com, ns2.nskorea.com | 2 records |
✅ Authoritative Response
Server:222.231.2.253
NS records: ns.nskorea.com, ns2.nskorea.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mrbin.com (unsigned zone)
⏱️ Timing
Total: 1762ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 222.231.2.20 |
| NS | 3 | ns2.nskorea.com, ns.nskorea.com... |
| MX | 1 | jmail.mrbin.com (pri: 100) |
| SOA | 1 | ns.nskorea.com server.jungbo.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.nskorea.com, ns2.nskorea.com)
Analysis
Hierarchy
mrbin.com serves as the parent of jmail.mrbin.com and www.mrbin.com.
IP Addresses
mrbin.com has exactly one IP address — 222.231.2.20.
b27.nskorea.com, theology.co.kr, b174.nskorea.com plus two other host names have IP numbers in common with mrbin.com.
Name Servers
mrbin.com is served by three name servers: ns2.nskorea.com, ns3.nskorea.com and ns.nskorea.com.
mrbin.com shares at least some of its name servers with other domains, including happybus.or.kr, xes21c.com, tudeedia.co.kr and two others.
ns2.nskorea.com has IP address 222.231.49.253, ns3.nskorea.com has IP address 222.231.3.253 and ns.nskorea.com has IP address 222.231.2.253 — one address each.
Mail Servers
mrbin.com uses one mail server — jmail.mrbin.com.
jmail.mrbin.com resolves to 222.231.3.11 and no other IP number.