seojang.com - robtex.com
seojang.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 139.150.79.149🇰🇷 DACOM-NET139.150.79.0/24 | ||||||
| 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 | ||||||
| NS | ns1.gabia.net | ||||||
| A | 121.254.178.133🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| PTR | ns1.gabia.net | ||||||
| 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 | ||||||
| SOA | ns.gabia.co.krhosting@gabia.com 2018-06-08 #11 | ||||||
com
| 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=1774513307 | ||||||
Subdomains
mail.seojang.com |
Same first word
seojang.com |
Similar names
DNS History
18 records (7 active, 11 former)
●NSns.gabia.co.kr2026-03-19 → 2026-03-26 · 3 obs
● 2026-03-19 05:22:02
● 2026-03-26 08:43:02
●NSns.gabia.net2026-03-19 → 2026-03-26 · 3 obs
● 2026-03-19 05:22:02
● 2026-03-26 08:43:02
●NSns1.gabia.co.kr2026-03-19 → 2026-03-26 · 3 obs
● 2026-03-19 05:22:02
● 2026-03-26 08:43:02
●NSns1.gabia.net2026-03-19 → 2026-03-26 · 3 obs
● 2026-03-19 05:22:02
● 2026-03-26 08:43:02
○NSns11.domaincontrol.com2015-06-07 → 2016-05-03 · 4 obs
● 2016-05-03 21:37:44
○ 2017-04-24 04:59:08
○ 2026-03-26 08:43:02
○NSns12.domaincontrol.com2015-06-07 → 2016-05-03 · 4 obs
● 2016-05-03 21:37:44
○ 2017-04-24 04:59:08
○ 2026-03-26 08:43:02
○MXalt1.aspmx.l.google.com2015-06-07 → 2016-05-03 · 4 obs
● 2016-05-03 21:37:44
○ 2017-04-24 04:59:08
○ 2026-03-26 08:43:02
○MXalt2.aspmx.l.google.com2015-06-07 → 2016-05-03 · 4 obs
● 2016-05-03 21:37:44
○ 2017-04-24 04:59:08
○ 2026-03-26 08:43:02
○MXaspmx.l.google.com2015-06-07 → 2016-05-03 · 4 obs
● 2016-05-03 21:37:44
○ 2017-04-24 04:59:08
○ 2026-03-26 08:43:02
○MXaspmx2.googlemail.com2015-06-07 → 2016-05-03 · 4 obs
● 2016-05-03 21:37:44
○ 2017-04-24 04:59:08
○ 2026-03-26 08:43:02
○MXaspmx3.googlemail.com2015-06-07 → 2016-05-03 · 4 obs
● 2016-05-03 21:37:44
○ 2017-04-24 04:59:08
○ 2026-03-26 08:43:02
●MXkr1-aspmx1.worksmobile.com2026-03-19 → 2026-03-26 · 3 obs
● 2026-03-19 05:22:02
● 2026-03-26 08:43:02
●MXkr1-aspmx2.worksmobile.com2026-03-19 → 2026-03-26 · 3 obs
● 2026-03-19 05:22:02
● 2026-03-26 08:43:02
●A139.150.79.1492026-03-19 → 2026-03-26 · 3 obs
● 2026-03-19 05:22:02
● 2026-03-26 08:43:02
○A216.239.32.212015-06-07 → 2016-05-03 · 4 obs
● 2016-05-03 21:37:44
○ 2017-04-24 04:59:08
○ 2026-03-26 08:43:02
○A216.239.34.212015-06-07 → 2016-05-03 · 4 obs
● 2016-05-03 21:37:44
○ 2017-04-24 04:59:08
○ 2026-03-26 08:43:02
○A216.239.36.212015-06-07 → 2016-05-03 · 4 obs
● 2016-05-03 21:37:44
○ 2017-04-24 04:59:08
○ 2026-03-26 08:43:02
○A216.239.38.212015-06-07 → 2016-05-03 · 4 obs
● 2016-05-03 21:37:44
○ 2017-04-24 04:59:08
○ 2026-03-26 08:43:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net... | - |
| seojang.com | ns.gabia.co.kr, ns1.gabia.co.kr, ns.gabia.net, ns1.gabia.net | - |
✅ Authoritative Response
Server:121.254.178.133
NS records: ns.gabia.co.kr, ns1.gabia.co.kr, ns.gabia.net, ns1.gabia.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for seojang.com (unsigned zone)
⏱️ Timing
Total: 1411ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.150.79.149 |
| NS | 4 | ns.gabia.co.kr, ns1.gabia.co.kr... |
| MX | 2 | kr1-aspmx1.worksmobile.com (pri: 10), kr1-aspmx2.worksmobile.com (pri: 20) |
| SOA | 1 | ns.gabia.co.kr hosting.gabia.com |
Analysis
Hierarchy
The parent of mail.seojang.com is seojang.com.
IP Addresses
seojang.com points to a single IP: 139.150.79.149.
Name Servers
seojang.com's delegation is handled by four name servers: ns1.gabia.net, ns.gabia.net, ns1.gabia.co.kr and ns.gabia.co.kr.
seojang.com partially shares name servers with other domains; examples include 2day.me, tamrare.com, deliatto.com, mph.co.kr and sallux.com.
Two IP numbers:
ns.gabia.net points to 121.78.117.39 and 211.234.124.90
One IP number:
ns1.gabia.net points to 121.254.178.133
ns1.gabia.co.kr points to 20.200.205.248
ns.gabia.co.kr points to 43.201.170.100
Mail Servers
seojang.com is handled by two mail servers: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.
seojang.com has the same mail server setup as other domains, including iworldtech.com, de-um.com, vcs.co.kr, archiveroom.co.kr and yesprotec.com.
seojang.com shares some mail servers with other domains, at least partially, such as labisco.com, piaaano.com, dabu.or.kr, riiid.co and sbnet.or.kr.
these mail servers are commonly used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
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