jscorp.net - robtex.com
jscorp.net
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | ||||||
| MX | mail.jscorp.net ⭐ | ||||||
| A | 20.196.65.59🇰🇷 Microsoft20.192.0.0/10 | ||||||
| TXT | v=spf1 ip4:20.196.65.59 ~all | ||||||
| SOA | ns.gabia.co.krhosting@gabia.com 2024-02-20 #17 | ||||||
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=1785303212 | ||||||
Subdomains
mail.jscorp.net |
Same first word
Similar names
jcorps.org |
sjcorp.org |
csproj.net |
sjcorp.com.au |
jcrops.jp |
jcrpos.co.uk |
sjcorp.com.tw |
sjcorp.lk |
sjcorp.in |
sjcorp.cn |
projsc.com |
csproj.com |
cjpros.com |
jscpro.com |
jcspro.com |
jposcr.com |
ospjcr.com |
sjcorp.com |
sjcorp.biz |
DNS History
11 records (4 active, 7 former)
●NSns.gabia.co.kr2026-04-10 → 2026-07-29 · 3 obs
● 2026-04-10 08:04:18
● 2026-07-29 06:02:24
●NSns.gabia.net2026-04-10 → 2026-07-29 · 3 obs
● 2026-04-10 08:04:18
● 2026-07-29 06:02:24
○NSns.rackspace.com2007-09-27 → 2007-09-27 · 3 obs
○ 2015-07-07 02:48:18
○ 2026-07-29 06:02:24
●NSns1.gabia.co.kr2026-04-10 → 2026-07-29 · 3 obs
● 2026-04-10 08:04:18
● 2026-07-29 06:02:24
○NSns1.gautech.net2015-07-07 → 2018-08-05 · 5 obs
● 2015-07-07 02:48:18
● 2018-08-05 12:31:50
○ 2026-04-10 08:04:18
○ 2026-07-29 06:02:24
○NSns2.rackspace.com2007-09-27 → 2007-09-27 · 3 obs
○ 2015-07-07 02:48:18
○ 2026-07-29 06:02:24
○NSns3.gautech.net2015-07-07 → 2018-08-05 · 5 obs
● 2015-07-07 02:48:18
● 2018-08-05 12:31:50
○ 2026-04-10 08:04:18
○ 2026-07-29 06:02:24
●MXmail.jscorp.net2026-04-10 → 2026-07-29 · 3 obs
● 2026-04-10 08:04:18
● 2026-07-29 06:02:24
○MXmx.jscorp.net2015-07-07 → 2018-08-05 · 5 obs
● 2015-07-07 02:48:18
● 2018-08-05 12:31:50
○ 2026-04-10 08:04:18
○ 2026-07-29 06:02:24
○A211.234.116.1392015-07-07 → 2018-08-05 · 5 obs
● 2015-07-07 02:48:18
● 2018-08-05 12:31:50
○ 2026-04-10 08:04:18
○ 2026-07-29 06:02:24
○A65.61.159.1512007-09-27 → 2007-09-27 · 3 obs
○ 2015-07-07 02:48:18
○ 2026-07-29 06:02:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | h.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net... | - |
| jscorp.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 jscorp.net (unsigned zone)
⏱️ Timing
Total: 1376ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns.gabia.co.kr, ns1.gabia.co.kr... |
| MX | 1 | mail.jscorp.net (pri: 0) |
| TXT | 1 | v=spf1 ip4:20.196.65.59 ~all |
| SOA | 1 | ns.gabia.co.kr hosting.gabia.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.gabia.net, ns.gabia.net)
Analysis
Hierarchy
jscorp.net is the parent zone for mail.jscorp.net.
Name Servers
DNS for jscorp.net is handled by three authoritative name servers: ns.gabia.net, ns1.gabia.co.kr and ns.gabia.co.kr.
jscorp.net partially shares its NS delegation with several other domains, including xpertbio.com, onggozip.com, sungsanpois.com and two others.
These name servers often co-occur with the name servers ns1.gabia.net.
Host names that have two IP addresses:
ns.gabia.net has two IP addresses: 121.78.117.39 and 211.234.124.90.
Host names that point to one IP address:
ns1.gabia.co.kr directs to 20.200.205.248.
ns.gabia.co.kr directs to 43.201.170.100.
Mail Servers
The sole mail server for jscorp.net is mail.jscorp.net.
mail.jscorp.net has exactly one IP number: 20.196.65.59.