mrjh.com - robtex.com
mrjh.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.2.85.42🇺🇸 Amazon75.2.80.0/20 | ||||||
| PTR | a4c6c51f8b10d0080.awsglobalaccelerator.com | ||||||
| A | 99.83.196.71🇺🇸 Amazon99.83.192.0/20 | ||||||
| NS | ns1.hosting.co.kr ⭐ | ||||||
| A | 121.254.170.11🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns2.hosting.co.kr | ||||||
| A | 43.201.141.93🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com | ||||||
| NS | ns3.hosting.co.kr ⚠️ Not in parent delegation | ||||||
| A | 121.254.170.12🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns4.hosting.co.kr ⚠️ Not in parent delegation | ||||||
| A | 43.201.141.93🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com | ||||||
| SOA | ns1.hosting.co.kradmin@mrjh.com serial=1 | ||||||
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=1785970274 | ||||||
Previously MX for
mrjh.com |
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
○NSns.gabia.co.kr2015-07-13 → 2017-05-18 · 4 obs
● 2017-05-18 09:16:26
○ 2026-04-08 13:55:00
○ 2026-08-05 23:10:24
○NSns.gabia.co.kr.mrjh.com2015-07-13 → 2017-05-18 · 4 obs
● 2017-05-18 09:16:26
○ 2026-04-08 13:55:00
○ 2026-08-05 23:10:24
○NSns.gabia.net2015-07-13 → 2017-05-18 · 4 obs
● 2017-05-18 09:16:26
○ 2026-04-08 13:55:00
○ 2026-08-05 23:10:24
○NSns1.gabia.co.kr2015-07-13 → 2017-05-18 · 4 obs
● 2017-05-18 09:16:26
○ 2026-04-08 13:55:00
○ 2026-08-05 23:10:24
●NSns1.hosting.co.kr2026-07-01 → 2026-08-05 · 3 obs
● 2026-07-01 17:17:34
● 2026-08-05 23:10:24
●NSns2.hosting.co.kr2026-07-01 → 2026-08-05 · 3 obs
● 2026-07-01 17:17:34
● 2026-08-05 23:10:24
●NSns3.hosting.co.kr2026-07-01 → 2026-08-05 · 3 obs
● 2026-07-01 17:17:34
● 2026-08-05 23:10:24
●NSns4.hosting.co.kr2026-07-01 → 2026-08-05 · 3 obs
● 2026-07-01 17:17:34
● 2026-08-05 23:10:24
○MXmrjh.com2015-07-13 → 2017-05-18 · 4 obs
● 2017-05-18 09:16:26
○ 2026-04-08 13:55:00
○ 2026-08-05 23:10:24
○A218.38.12.1992015-07-13 → 2017-05-18 · 4 obs
● 2017-05-18 09:16:26
○ 2026-04-08 13:55:00
○ 2026-08-05 23:10:24
●A75.2.85.422026-07-01 → 2026-08-05 · 3 obs
● 2026-07-01 17:17:34
● 2026-08-05 23:10:24
●A99.83.196.712026-07-01 → 2026-08-05 · 3 obs
● 2026-07-01 17:17:34
● 2026-08-05 23:10:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mrjh.com | ns2.hosting.co.kr, ns1.hosting.co.kr | - |
✅ Authoritative Response
Server:43.201.141.93
NS records: ns2.hosting.co.kr, ns1.hosting.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mrjh.com (unsigned zone)
⏱️ Timing
Total: 1141ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 99.83.196.71, 75.2.85.42 |
| NS | 4 | ns1.hosting.co.kr, ns4.hosting.co.kr... |
| SOA | 1 | ns1.hosting.co.kr admin.mrjh.com |
Analysis
IP Addresses
mrjh.com points to the IP addresses 75.2.85.42 and 99.83.196.71
Additional host names — xn--pr3b21hj8dpwah00c.com, megathon.net, guitarist.kr and two others — share IP numbers with mrjh.com.
Name Servers
mrjh.com has four authoritative name servers: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.
There is at least partial name server overlap between mrjh.com and other domains — webmail.co.kr, th-e.net, situr.com and two more among them.
ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr each resolve to a single IP address: ns1.hosting.co.kr resolves to 121.254.170.11, ns2.hosting.co.kr resolves to 43.201.141.93, ns3.hosting.co.kr resolves to 121.254.170.12 and ns4.hosting.co.kr resolves to 43.201.141.93.
ns2.hosting.co.kr along with ns4.hosting.co.kr each resolve to 43.201.141.93 IP addresses.