grt.kr - robtex.com
grt.kr
| 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 | ||||||
| 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 | ||||||
| SOA | ns1.hosting.co.kradmin@grt.kr serial=26 | ||||||
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=2610120829 | ||||||
Same first word
Similar names
Previous names
Next names
grtech.kr |
grtk.kr |
grts.kr |
grtt.kr |
gru.kr |
grub.kr |
grubig.kr |
grugru.kr |
gruhan.kr |
gruhome.kr |
gruissan.kr |
grum.kr |
grumall.kr |
grumsarah.kr |
grun.kr |
grunden.kr |
grundfos.kr |
grundfospump.kr |
grundig.kr |
grunhaus.kr |
DNS History
10 records (6 active, 4 former)
○NSns.ilhot.com2018-09-08 → 2018-09-08 · 3 obs
○ 2026-08-30 13:32:36
○ 2026-10-12 08:00:30
●NSns1.hosting.co.kr2026-08-30 → 2026-10-12 · 7 obs
● 2026-08-30 22:54:54
○ 2026-09-01 12:25:40
● 2026-09-12 05:00:42
○ 2026-09-12 15:40:52
● 2026-09-20 17:16:48
● 2026-10-12 08:00:30
●NSns2.hosting.co.kr2026-08-30 → 2026-10-12 · 7 obs
● 2026-08-30 22:54:54
○ 2026-09-01 12:25:40
● 2026-09-12 05:00:42
○ 2026-09-12 15:40:52
● 2026-09-20 17:16:48
● 2026-10-12 08:00:30
○NSns2.ilhot.com2018-09-08 → 2018-09-08 · 3 obs
○ 2026-08-30 13:32:36
○ 2026-10-12 08:00:30
●NSns3.hosting.co.kr2026-08-30 → 2026-10-12 · 7 obs
● 2026-08-30 22:54:54
○ 2026-09-01 12:25:40
● 2026-09-12 05:00:42
○ 2026-09-12 15:40:52
● 2026-09-20 17:16:48
● 2026-10-12 08:00:30
●NSns4.hosting.co.kr2026-08-30 → 2026-10-12 · 7 obs
● 2026-08-30 22:54:54
○ 2026-09-01 12:25:40
● 2026-09-12 05:00:42
○ 2026-09-12 15:40:52
● 2026-09-20 17:16:48
● 2026-10-12 08:00:30
○MXmail.grt.kr2018-09-08 → 2018-09-08 · 3 obs
○ 2026-08-30 13:32:36
○ 2026-10-12 08:00:30
○A114.108.128.552018-09-08 → 2018-09-08 · 3 obs
○ 2026-08-30 13:32:36
○ 2026-10-12 08:00:30
●A75.2.85.422026-09-23 → 2026-10-12 · 5 obs
● 2026-09-23 09:00:50
○ 2026-09-25 09:39:06
● 2026-09-27 13:40:30
● 2026-10-12 08:00:30
●A99.83.196.712026-09-23 → 2026-10-12 · 5 obs
● 2026-09-23 09:00:50
○ 2026-09-25 09:39:06
● 2026-09-27 13:40:30
● 2026-10-12 08:00:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | c.dns.kr, e.dns.kr, g.dns.kr, f.dns.kr... | - |
| grt.kr | ns4.hosting.co.kr, ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr | - |
✅ Authoritative Response
Server:121.254.170.12
NS records: ns4.hosting.co.kr, ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grt.kr (unsigned zone)
⏱️ Timing
Total: 2557ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 75.2.85.42, 99.83.196.71 |
| NS | 4 | ns2.hosting.co.kr, ns3.hosting.co.kr... |
| SOA | 1 | ns1.hosting.co.kr admin.grt.kr |
Analysis
IP Addresses
grt.kr directs to two IP numbers, 75.2.85.42 and 99.83.196.71
earthcommittee.org, himan.co.kr, mylotto.co.kr and two other host names share IP numbers with grt.kr.
Name Servers
The authoritative name servers for grt.kr are ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.
grt.kr shares at least some of its name servers with other domains, including bananaamall.com, the-8.com, narshaho.com and two others.
Each of ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr has exactly one IP address — 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 and ns4.hosting.co.kr points to 43.201.141.93. Note that ns2.hosting.co.kr and ns4.hosting.co.kr share the address 43.201.141.93.
These two host names — ns2.hosting.co.kr and ns4.hosting.co.kr — each point to 43.201.141.93 IP addresses.