jkcorp.net - robtex.com
jkcorp.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 | kr1-aspmx1.worksmobile.com ⭐ | ||||||
| A | 125.209.209.251🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform | ||||||
| PTR | crcvmail.worksmobile.com | ||||||
| MX | kr1-aspmx2.worksmobile.com(20) | ||||||
| A | 125.209.209.251🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform | ||||||
| PTR | crcvmail.worksmobile.com | ||||||
| TXT | v=spf1 include:spf.worksmobile.com ~all | ||||||
| SOA | ns.gabia.co.krhosting@gabia.com 2019-05-02 #13 | ||||||
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 ⚠️ Not in parent delegation | ||||||
| NS | l.gtld-servers.net ⚠️ Not in parent delegation | ||||||
| NS | m.gtld-servers.net ⚠️ Not in parent delegation | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774770507 | ||||||
Same first word
Similar names
DNS History
19 records (5 active, 14 former)
○NSdns1.name-services.com2015-08-20 → 2016-07-12 · 4 obs
● 2016-07-12 13:11:46
○ 2017-04-02 06:12:02
○ 2026-03-29 08:01:54
○NSdns2.name-services.com2015-08-20 → 2016-07-12 · 4 obs
● 2016-07-12 13:11:46
○ 2017-04-02 06:12:02
○ 2026-03-29 08:01:54
○NSdns3.name-services.com2015-08-20 → 2016-07-12 · 4 obs
● 2016-07-12 13:11:46
○ 2017-04-02 06:12:02
○ 2026-03-29 08:01:54
○NSdns4.name-services.com2015-08-20 → 2016-07-12 · 4 obs
● 2016-07-12 13:11:46
○ 2017-04-02 06:12:02
○ 2026-03-29 08:01:54
○NSdns5.name-services.com2015-08-20 → 2016-07-12 · 4 obs
● 2016-07-12 13:11:46
○ 2017-04-02 06:12:02
○ 2026-03-29 08:01:54
●NSns.gabia.co.kr2026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 05:13:46
● 2026-03-29 08:01:54
●NSns.gabia.net2026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 05:13:46
● 2026-03-29 08:01:54
●NSns1.gabia.co.kr2026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 05:13:46
● 2026-03-29 08:01:54
○MXalt1.aspmx.l.google.com2015-08-20 → 2016-07-12 · 4 obs
● 2016-07-12 13:11:46
○ 2017-04-02 06:12:02
○ 2026-03-29 08:01:54
○MXalt2.aspmx.l.google.com2015-08-20 → 2016-07-12 · 4 obs
● 2016-07-12 13:11:46
○ 2017-04-02 06:12:02
○ 2026-03-29 08:01:54
○MXaspmx.l.google.com2015-08-20 → 2016-07-12 · 4 obs
● 2016-07-12 13:11:46
○ 2017-04-02 06:12:02
○ 2026-03-29 08:01:54
○MXaspmx2.googlemail.com2015-08-20 → 2016-07-12 · 4 obs
● 2016-07-12 13:11:46
○ 2017-04-02 06:12:02
○ 2026-03-29 08:01:54
○MXaspmx3.googlemail.com2015-08-20 → 2016-07-12 · 4 obs
● 2016-07-12 13:11:46
○ 2017-04-02 06:12:02
○ 2026-03-29 08:01:54
●MXkr1-aspmx1.worksmobile.com2026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 05:13:46
● 2026-03-29 08:01:54
●MXkr1-aspmx2.worksmobile.com2026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 05:13:46
● 2026-03-29 08:01:54
○A216.239.32.212015-08-20 → 2016-07-12 · 4 obs
● 2016-07-12 13:11:46
○ 2017-04-02 06:12:02
○ 2026-03-29 08:01:54
○A216.239.34.212015-08-20 → 2016-07-12 · 4 obs
● 2016-07-12 13:11:46
○ 2017-04-02 06:12:02
○ 2026-03-29 08:01:54
○A216.239.36.212015-08-20 → 2016-07-12 · 4 obs
● 2016-07-12 13:11:46
○ 2017-04-02 06:12:02
○ 2026-03-29 08:01:54
○A216.239.38.212015-08-20 → 2016-07-12 · 4 obs
● 2016-07-12 13:11:46
○ 2017-04-02 06:12:02
○ 2026-03-29 08:01:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| jkcorp.net | ns.gabia.co.kr, ns1.gabia.co.kr, ns.gabia.net | 2 records |
✅ Authoritative Response
Server:121.78.117.39
NS records: ns.gabia.co.kr, ns1.gabia.co.kr, ns.gabia.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jkcorp.net (unsigned zone)
⏱️ Timing
Total: 1187ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns.gabia.co.kr, ns1.gabia.co.kr... |
| MX | 2 | kr1-aspmx1.worksmobile.com (pri: 10), kr1-aspmx2.worksmobile.com (pri: 20) |
| TXT | 1 | v=spf1 include:spf.worksmobile.com ~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
Name Servers
jkcorp.net is delegated to three name servers: ns.gabia.net, ns1.gabia.co.kr and ns.gabia.co.kr.
jkcorp.net partially shares name servers with other domains; examples include flowersbydaisy.net, real-true.net, miraenenglish.co.kr, t-cams.com and soventure.org.
these name servers are commonly used with the name servers ns1.gabia.net.
Two IPs for a host:
ns.gabia.net points to 121.78.117.39 and 211.234.124.90.
One IP per host:
ns1.gabia.co.kr points to 20.200.205.248.
ns.gabia.co.kr points to 43.201.170.100.
Mail Servers
jkcorp.net is handled by two mail servers: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.
jkcorp.net has the same mail server setup as other domains, including insolecoffee.com, everyflower.co.kr, sbnt.co.kr, vatbiz.com and ggof.or.kr.
jkcorp.net shares some mail servers with other domains, at least partially, such as primice.com, atopps.com, artenrich.com, nurice.co.kr and jbmc.co.kr.
Host names with one IP number
Host name kr1-aspmx1.worksmobile.com points to 125.209.209.251
Host name kr1-aspmx2.worksmobile.com points to 125.209.209.251
Host names that point to 125.209.209.251: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com