mxr.co.kr - robtex.com
mxr.co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 111.92.189.102🇰🇷 KT-NET111.92.189.0/24 | ||||||
| NS | ns1.uhost.co.kr ⭐ | ||||||
| A | 202.31.187.220🇰🇷 KT-NET202.31.187.0/24 I Names | ||||||
| NS | ns2.uhost.co.kr | ||||||
| A | 219.251.156.14🇰🇷 GDNSKR-KR219.251.156.0/24 AS23600 | ||||||
| MX | aspmx.daum.net ⭐ | ||||||
| A | 121.53.85.23🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao | ||||||
| MX | alt.aspmx.daum.net(20) | ||||||
| A | 121.53.85.23🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao | ||||||
| SOA | ns1.uhost.co.krts@inames.co.kr 2012-04-27 #17 | ||||||
co.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=2608130508 | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.uhost.co.kr2015-08-19 → 2026-08-12 · 2 obs
● 2026-08-12 23:53:56
●NSns2.uhost.co.kr2015-08-19 → 2026-08-12 · 2 obs
● 2026-08-12 23:53:56
●MXalt.aspmx.daum.net2026-07-30 → 2026-08-12 · 3 obs
● 2026-07-30 13:57:54
● 2026-08-12 23:53:56
●MXaspmx.daum.net2026-07-30 → 2026-08-12 · 3 obs
● 2026-07-30 13:57:54
● 2026-08-12 23:53:56
○MXmail.gobizmail.com2015-08-19 → 2017-04-21 · 4 obs
● 2017-04-21 06:46:20
○ 2026-07-30 13:57:54
○ 2026-08-12 23:53:56
●A111.92.189.1022026-07-30 → 2026-08-12 · 3 obs
● 2026-07-30 13:57:54
● 2026-08-12 23:53:56
○A118.129.167.1022015-08-19 → 2017-04-21 · 4 obs
● 2017-04-21 06:46:20
○ 2026-07-30 13:57:54
○ 2026-08-12 23:53:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | e.dns.kr, g.dns.kr, b.dns.kr, d.dns.kr... | - |
| mxr.co.kr | ns1.uhost.co.kr, ns2.uhost.co.kr | 2 records |
✅ Authoritative Response
Server:219.251.156.14
NS records: ns1.uhost.co.kr, ns2.uhost.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mxr.co.kr (unsigned zone)
⏱️ Timing
Total: 4165ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 111.92.189.102 |
| NS | 2 | ns2.uhost.co.kr, ns1.uhost.co.kr |
| MX | 2 | ASPMX.daum.net (pri: 10), ALT.ASPMX.daum.net (pri: 20) |
| SOA | 1 | ns1.uhost.co.kr ts.inames.co.kr |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.uhost.co.kr, ns1.uhost.co.kr)
Analysis
IP Addresses
mxr.co.kr has exactly one IP address — 111.92.189.102.
dong-oh.co.kr, sc1.co.kr, krnt.co.kr plus two other host names have IP numbers in common with mxr.co.kr.
Name Servers
mxr.co.kr uses two name servers for its delegation: ns1.uhost.co.kr and ns2.uhost.co.kr.
The name server configuration of mxr.co.kr is shared with other domains, for instance starcrf.com, ivp.co.kr, xn--3e0b39yhpi7lo.net and two others.
mxr.co.kr has at least partial name server overlap with other domains, such as qaz.co.kr, srac.co.kr, wooriwa.co.kr and two others.
ns1.uhost.co.kr directs to 202.31.187.220 and ns2.uhost.co.kr directs to 219.251.156.14; each host name points to exactly one IP number.
Mail Servers
mxr.co.kr uses two mail servers, aspmx.daum.net and alt.aspmx.daum.net.
The mail server setup of mxr.co.kr matches that of other domains such as englink.co.kr, kyungsin.or.kr, quik.co.kr and two others.
mxr.co.kr has mail servers in common with other domains — for example muzluv.com and iacewd.org.
aspmx.daum.net resolves to 121.53.85.23; alt.aspmx.daum.net resolves to the same IP address, 121.53.85.23.
Both aspmx.daum.net and alt.aspmx.daum.net resolve to 121.53.85.23 IP addresses each.