imrun.kr - robtex.com
imrun.kr
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 175.126.232.101๐ฐ๐ท SKB-NET175.120.0.0/13 SKB summary | ||||||
| NS | imrun.kr โญ | ||||||
| A | 175.126.232.101๐ฐ๐ท SKB-NET175.120.0.0/13 SKB summary | ||||||
| NS | cns1.simplexi.com | ||||||
| A | 58.121.85.54๐ฐ๐ท SKB-NET58.120.0.0/13 auto-generated route object for 58.120.0.0/13 | ||||||
| NS | cns2.simplexi.com | ||||||
| A | 211.192.139.9๐ฐ๐ท KT-NET211.192.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| MX | imrun.kr โญ | ||||||
| A | 175.126.232.101๐ฐ๐ท SKB-NET175.120.0.0/13 SKB summary | ||||||
| TXT | v=spf1 ip4:175.126.232.101 ~all | ||||||
| SOA | imrun.krpostmaster@imrun.kr serial=20260315 | ||||||
kr
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | g.dns.kr โญ | ||||||
| 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=2608150505 | ||||||
NS for
imrun.kr |
MX for
imrun.kr |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
โNScns1.simplexi.com2026-06-13 โ 2026-08-14 ยท 2 obs
โ 2026-08-14 20:59:28
โNScns2.simplexi.com2026-06-13 โ 2026-08-14 ยท 2 obs
โ 2026-08-14 20:59:28
โNSimrun.kr2026-06-13 โ 2026-08-14 ยท 2 obs
โ 2026-08-14 20:59:28
โMXimrun.kr2026-06-13 โ 2026-08-14 ยท 2 obs
โ 2026-08-14 20:59:28
โA175.126.232.1012026-06-13 โ 2026-08-14 ยท 2 obs
โ 2026-08-14 20:59:28
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | g.dns.kr, b.dns.kr, c.dns.kr, d.dns.kr... | - |
| imrun.kr | cns2.simplexi.com, cns1.simplexi.com | - |
โ Authoritative Response
Server:211.192.139.9
NS records: cns2.simplexi.com, cns1.simplexi.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for imrun.kr (unsigned zone)
โฑ๏ธ Timing
Total: 1454ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 175.126.232.101 |
| NS | 2 | cns1.simplexi.com, cns2.simplexi.com |
| MX | 1 | imrun.kr (pri: 10) |
| TXT | 1 | v=spf1 ip4:175.126.232.101 ~all |
| SOA | 1 | imrun.kr postmaster.imrun.kr |
Analysis
Name Server Role
imrun.kr acts as a name server for imrun.kr, meaning it is self-referentially delegated.
The name servers cns1.simplexi.com and cns2.simplexi.com are often paired with imrun.kr.
Mail Server Role
imrun.kr is listed as a mail server for itself.
IP Addresses
imrun.kr resolves to one IP address: 175.126.232.101.
Additional host names โ including runko.kr and emarathon.or.kr โ share IP numbers with imrun.kr.
Name Servers
Three name servers handle the delegation for imrun.kr: imrun.kr, cns1.simplexi.com and cns2.simplexi.com.
imrun.kr has at least partial name server overlap with other domains, such as hygdn.net, avellinolab.net, codecat24.com and two others.
The hostnames imrun.kr, cns1.simplexi.com and cns2.simplexi.com each resolve to a single IP: imrun.kr โ 175.126.232.101, cns1.simplexi.com โ 58.121.85.54, cns2.simplexi.com โ 211.192.139.9.
Mail Servers
Mail for imrun.kr is handled by one mail server โ imrun.kr.