studyforce.net - dns.ninja
studyforce.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.254.178.250🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns.gabia.co.kr.studyforce.net ⭐ | ||||||
| A | 121.254.178.250🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| 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.studyforce.nethosting@gabia.com serial=1283220296 | ||||||
net
| 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=1782395540 | ||||||
Subdomains
kr.studyforce.net |
Same first word
studyforce.net |
studyforce.com |
studyforce.co.kr |
DNS History
5 records (5 active, 0 former)
●NSns.gabia.co.kr2015-08-13 → 2026-06-25 · 2 obs
● 2026-06-25 14:06:38
●NSns.gabia.co.kr.studyforce.net2015-08-13 → 2026-06-25 · 2 obs
● 2026-06-25 14:06:38
●NSns1.gabia.co.kr2015-08-13 → 2026-06-25 · 2 obs
● 2026-06-25 14:06:38
●A121.254.178.2502015-08-13 → 2026-06-25 · 2 obs
● 2026-06-25 14:06:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| studyforce.net | ns.gabia.co.kr, ns1.gabia.co.kr, ns.gabia.net | 2 records |
✅ Authoritative Response
Server:43.201.170.100
NS records: ns.gabia.co.kr, ns1.gabia.co.kr, ns.gabia.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studyforce.net (unsigned zone)
⏱️ Timing
Total: 1061ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.254.178.250 |
| NS | 3 | ns.gabia.co.kr, ns1.gabia.co.kr... |
| SOA | 1 | ns.gabia.co.kr.studyforce.net hosting.ga |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.gabia.net, ns.gabia.net)
Analysis
Hierarchy
studyforce.net is the parent zone for kr.studyforce.net.
IP Addresses
studyforce.net has exactly one IP address — 121.254.178.250.
worldauction.cn, tytal.com, ns.gabia.co.kr.xn--1-2u8emwq3ym9awa108cm4u.com plus two other host names have IP numbers in common with studyforce.net.
Name Servers
Four name servers handle the delegation for studyforce.net: ns.gabia.net, ns1.gabia.co.kr, ns.gabia.co.kr and ns.gabia.co.kr.studyforce.net.
studyforce.net partially shares its NS delegation with several other domains, including eggfriends.com, selfview.co.kr, dsinds.com and two others.
These name servers often co-occur with the name servers ns1.gabia.net.
Host names pointing to two IP addresses:
ns.gabia.net resolves to two addresses: 121.78.117.39 and 211.234.124.90.
Host names resolving to a single IP address:
The hostname ns1.gabia.co.kr resolves to 20.200.205.248.
The hostname ns.gabia.co.kr resolves to 43.201.170.100.
The hostname ns.gabia.co.kr.studyforce.net resolves to 121.254.178.250.