diff.co.kr - robtex.com
diff.co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.254.178.252🇰🇷 DACOM-NET121.254.178.252/32 | ||||||
| NS | ns.gabia.co.kr.diff.co.kr ⭐ | ||||||
| A | 121.254.178.252🇰🇷 DACOM-NET121.254.178.252/32 | ||||||
| NS | ns.gabia.co.kr | ||||||
| A | 43.201.170.100🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-170-100.ap-northeast-2.compute.amazonaws.com | ||||||
| NS | ns.gabia.net | ||||||
| A | 121.78.117.39🇰🇷 GABIA-AS-KR121.78.117.0/24 Transit customer route announce | ||||||
| PTR | ns1.gabia.co.kr | ||||||
| A | 211.234.124.90🇰🇷 DACOM-NET211.234.0.0/17 contact jblee@aunet.nm.kr if necessary contact ojupark@aunet.nm.kr if necessary | ||||||
| NS | ns1.gabia.co.kr | ||||||
| A | 20.200.205.248🇰🇷 Microsoft20.192.0.0/10 | ||||||
| SOA | ns.gabia.co.kr.diff.co.krhosting@gabia.com serial=1638837146 | ||||||
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=2607140546 | ||||||
Subdomains
kr.diff.co.kr |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns.gabia.co.kr2026-02-21 → 2026-07-14 · 3 obs
● 2026-02-21 09:52:44
● 2026-07-14 01:06:00
●NSns.gabia.co.kr.diff.co.kr2026-02-21 → 2026-07-14 · 3 obs
● 2026-02-21 09:52:44
● 2026-07-14 01:06:00
●NSns.gabia.net2026-02-21 → 2026-07-14 · 3 obs
● 2026-02-21 09:52:44
● 2026-07-14 01:06:00
●NSns1.gabia.co.kr2026-02-21 → 2026-07-14 · 3 obs
● 2026-02-21 09:52:44
● 2026-07-14 01:06:00
○NSns1.hosting.co.kr2015-08-19 → 2017-03-29 · 4 obs
● 2017-03-29 07:26:04
○ 2026-02-21 09:52:44
○ 2026-07-14 01:06:00
○NSns2.hosting.co.kr2015-08-19 → 2017-03-29 · 4 obs
● 2017-03-29 07:26:04
○ 2026-02-21 09:52:44
○ 2026-07-14 01:06:00
●A121.254.178.2522026-02-21 → 2026-07-14 · 3 obs
● 2026-02-21 09:52:44
● 2026-07-14 01:06:00
○A211.234.63.2322015-08-19 → 2017-03-29 · 4 obs
● 2017-03-29 07:26:04
○ 2026-02-21 09:52:44
○ 2026-07-14 01:06:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | c.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr... | - |
| diff.co.kr | ns.gabia.net, ns.gabia.co.kr, ns1.gabia.co.kr | 2 records |
✅ Authoritative Response
Server:121.78.117.39
NS records: ns.gabia.net, ns.gabia.co.kr, ns1.gabia.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for diff.co.kr (unsigned zone)
⏱️ Timing
Total: 2299ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.254.178.252 |
| NS | 3 | ns.gabia.co.kr, ns1.gabia.co.kr... |
| SOA | 1 | ns.gabia.co.kr.diff.co.kr hosting.gabia. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.gabia.co.kr, ns.gabia.co.kr)
Analysis
Hierarchy
The domain kr.diff.co.kr falls under the parent diff.co.kr.
IP Addresses
diff.co.kr resolves to one IP address: 121.254.178.252.
tongilbank.com, co.kr.createyourtaste.net, udprk.com and two other host names share IP numbers with diff.co.kr.
Name Servers
The authoritative name servers for diff.co.kr are ns.gabia.net, ns1.gabia.co.kr, ns.gabia.co.kr and ns.gabia.co.kr.diff.co.kr.
At least some of diff.co.kr's name servers are shared with other domains, for example ajupharm.co.kr, nineplatform.com, rscompany.co.kr and two more.
These name servers tend to be used in conjunction with the name servers ns1.gabia.net.
Hostnames that resolve to two IP addresses:
ns.gabia.net directs traffic to 121.78.117.39 and 211.234.124.90.
Hosts with just one IP address:
ns1.gabia.co.kr has the IP address 20.200.205.248.
ns.gabia.co.kr has the IP address 43.201.170.100.
ns.gabia.co.kr.diff.co.kr has the IP address 121.254.178.252.