grx.kr - robtex.com
grx.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.247.128.70🇰🇷 SMILESERV-AS-KR49.247.128.0/17 | ||||||
| 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 | ||||||
| A | 121.254.170.12🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns4.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 | ||||||
| MX | mail.grx.kr ⭐ | ||||||
| A | 183.108.204.200🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM | ||||||
| TXT | v=spf1 ip4:183.108.204.200 ~all | ||||||
| SOA | ns1.hosting.co.kradmin@grx.kr serial=15 | ||||||
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=2602170528 | ||||||
rank #2008 in the tld
Subdomains
Same first word
grx.ch |
grx.com.br |
grx.eu |
grx.me |
grx.digital |
grx.com |
grx.kr |
grx.de |
grx.cc |
grx.no |
grx.es |
grx.nl |
grx.ro |
grx.hu |
grx.gl |
grx.ca |
grx.pl |
grx.org |
grx.it |
grx.be |
grx.fr |
grx.in |
grx.cz |
grx.ru |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.hosting.co.kr2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 06:49:28
●NSns2.hosting.co.kr2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 06:49:28
●NSns3.hosting.co.kr2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 06:49:28
●NSns4.hosting.co.kr2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 06:49:28
●MXmail.grx.kr2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 06:49:28
●A49.247.128.702026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 06:49:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | 10 records |
| grx.kr | ns1.hosting.co.kr, ns3.hosting.co.kr, ns2.hosting.co.kr, ns4.hosting.co.kr | - |
✅ Authoritative Response
Server: 43.201.141.93
NS records: ns1.hosting.co.kr, ns3.hosting.co.kr, ns2.hosting.co.kr, ns4.hosting.co.kr
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at grx.kr: Error: DNS query timeout: 210.101.60.1 for DS grx.kr
⏱️ Timing
Total: 4787ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.247.128.70 |
| NS | 4 | ns1.hosting.co.kr, ns3.hosting.co.kr... |
| MX | 1 | mail.grx.kr (pri: 1) |
| TXT | 1 | v=spf1 ip4:183.108.204.200 ~all |
| SOA | 1 | ns1.hosting.co.kr admin.grx.kr |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (b.dns.kr, c.dns.kr, d.dns.kr...)
Analysis
Hierarchy
grx.kr is the parent of www.grx.kr and mail.grx.kr.
IP Addresses
grx.kr points to an IP address: 49.247.128.70.
Name Servers
grx.kr delegates to four name servers: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.
grx.kr at least partially shares name servers with other domains, for instance gmkr.net, usdh.net, dodders.com, orgatv.com and kumam.com.
These name servers are commonly used alongside dns1.maxion.co.kr.
Host names with one IP:
ns1.hosting.co.kr points to 121.254.170.11
ns2.hosting.co.kr points to 43.201.141.93
ns3.hosting.co.kr points to 121.254.170.12
ns4.hosting.co.kr points to 43.201.141.93
Names pointing to 43.201.141.93: ns2.hosting.co.kr and ns4.hosting.co.kr
Mail Servers
grx.kr is handled by a single mail server, mail.grx.kr.
The host name mail.grx.kr points to IP 183.108.204.200.