classcontext.com - robtex.com
classcontext.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 129.225.161.107🇺🇸 ENETWORKS128.0.0.0/2 | ||||||
| NS | ns1.gabia.co.kr ⭐ | ||||||
| A | 20.200.205.248🇰🇷 Microsoft20.192.0.0/10 | ||||||
| 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 | ||||||
| TXT | google-site-verification=tTi_bR6lJc8qGLINwE7aaSCHLhCZdM_aZDg_tFYI4wM | ||||||
| SOA | ns.gabia.co.krhosting@gabia.com 2026-07-30 #21 | ||||||
com
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1794571626 | ||||||
Same first word
classcontext.com |
Similar names
Previous names
Next names
DNS History
8 records (4 active, 4 former)
●NSns.gabia.co.kr2026-09-01 → 2026-11-13 · 3 obs
● 2026-09-01 18:35:42
● 2026-11-13 12:30:56
●NSns.gabia.net2026-09-01 → 2026-11-13 · 3 obs
● 2026-09-01 18:35:42
● 2026-11-13 12:30:56
●NSns1.gabia.co.kr2026-09-01 → 2026-11-13 · 3 obs
● 2026-09-01 18:35:42
● 2026-11-13 12:30:56
○NSns1.mydomain.com2019-12-17 → 2019-12-17 · 3 obs
○ 2026-09-01 18:35:42
○ 2026-11-13 12:30:56
○NSns2.mydomain.com2019-12-17 → 2019-12-17 · 3 obs
○ 2026-09-01 18:35:42
○ 2026-11-13 12:30:56
○MXmx.classcontext.com2019-12-17 → 2019-12-17 · 3 obs
○ 2026-09-01 18:35:42
○ 2026-11-13 12:30:56
●A129.225.161.1072026-09-01 → 2026-11-13 · 3 obs
● 2026-09-01 18:35:42
● 2026-11-13 12:30:56
○A66.96.163.1382019-12-17 → 2019-12-17 · 3 obs
○ 2026-09-01 18:35:42
○ 2026-11-13 12:30:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| classcontext.com | ns.gabia.co.kr, ns1.gabia.co.kr, ns.gabia.net | - |
✅ 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 classcontext.com (unsigned zone)
⏱️ Timing
Total: 1149ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 129.225.161.107 |
| NS | 3 | ns.gabia.co.kr, ns1.gabia.co.kr... |
| TXT | 1 | google-site-verification=tTi_bR6lJc8qGLI |
| SOA | 1 | ns.gabia.co.kr hosting.gabia.com |
Analysis
IP Addresses
classcontext.com resolves to just one IP address, 129.225.161.107.
Name Servers
classcontext.com is served by three name servers: ns.gabia.net, ns1.gabia.co.kr and ns.gabia.co.kr.
classcontext.com partially shares its NS delegation with several other domains, including solosaunalepo.co.kr, homitok.com, cosmelone.com and two others.
These name servers often co-occur with the name servers ns1.gabia.net.
Host names that have two IP addresses:
The A records for ns.gabia.net return 121.78.117.39 and 211.234.124.90.
Host names that point to one IP address:
ns1.gabia.co.kr resolves to the IP address 20.200.205.248.
ns.gabia.co.kr resolves to the IP address 43.201.170.100.