sjmtrs.com - robtex.com
sjmtrs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.233.51.44🇰🇷 NHN-AS-KR211.233.51.0/25 | ||||||
| PTR | vline-51-44.godo.co.kr | ||||||
| NS | ns1.whoisdomain.kr ⭐ | ||||||
| A | 223.130.139.7🇰🇷 NBPAP-AS-AP223.130.128.0/19 NAVER business platform cloud service | ||||||
| NS | ns2.whoisdomain.kr | ||||||
| A | 211.188.57.152🇰🇷 NBPAP-AS-AP211.188.48.0/20 NAVER business platform cloud service | ||||||
| NS | ns3.whoisdomain.kr | ||||||
| A | 61.97.189.22🇰🇷 nhn-AS-KR61.97.176.0/20 NAVER business platform cloud service | ||||||
| NS | ns4.whoisdomain.kr | ||||||
| A | 219.251.156.134🇰🇷 GDNSKR-KR219.251.156.0/24 AS23600 | ||||||
| MX | mailapp.hiworks.co.kr ⭐ | ||||||
| A | 45.120.71.59🇰🇷 DACOM-NET45.120.71.0/24 | ||||||
| PTR | mailapp.hiworks.co.kr | ||||||
| A | 121.254.168.55🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| PTR | mailapp.hiworks.co.kr | ||||||
| A | 211.47.76.59🇰🇷 DACOM-NET211.47.76.0/24 proxy for HANARO TELECOM route | ||||||
| PTR | mailapp.hiworks.co.kr | ||||||
| TXT | v=spf1 include:spf.hiworks.co.kr ~all | ||||||
| SOA | ns1.whoisdomain.krhelp@whois.co.kr 2017-04-12 #1 | ||||||
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=1778435896 | ||||||
Subdomains
mail.sjmtrs.com |
Same first word
sjmtrs.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.whoisdomain.kr2017-05-09 → 2026-05-10 · 2 obs
● 2026-05-10 18:26:30
●NSns2.whoisdomain.kr2017-05-09 → 2026-05-10 · 2 obs
● 2026-05-10 18:26:30
●NSns3.whoisdomain.kr2017-05-09 → 2026-05-10 · 2 obs
● 2026-05-10 18:26:30
●NSns4.whoisdomain.kr2017-05-09 → 2026-05-10 · 2 obs
● 2026-05-10 18:26:30
○MXmail.sjmtrs.com2017-05-09 → 2017-05-09 · 3 obs
○ 2026-02-28 01:56:26
○ 2026-05-10 18:26:30
●MXmailapp.hiworks.co.kr2026-02-28 → 2026-05-10 · 3 obs
● 2026-02-28 01:56:26
● 2026-05-10 18:26:30
●A211.233.51.442026-02-28 → 2026-05-10 · 2 obs
● 2026-05-10 18:26:30
🔍 DNS Trace
Analysis
Hierarchy
sjmtrs.com is the parent of mail.sjmtrs.com.
IP Addresses
sjmtrs.com points to IP number 211.233.51.44.
For instance, other host names itgo.co.kr, daulsoft.com, cwch.net, skiski.net and www.itgo.co.kr share IP numbers with sjmtrs.com.
Name Servers
sjmtrs.com is delegated to four name servers: ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr and ns4.whoisdomain.kr.
sjmtrs.com shares name servers with other domains at least partially, for example bidtok.com, hmitco.com, k7.tel, pinlogis.com and fiberpro.com.
These name servers are commonly used together with dns1.yesnic.com, dns2.yesnic.com, dns3.yesnic.com and dns4.yesnic.com.
Host names with a single IP:
ns1.whoisdomain.kr points to 223.130.139.7
ns2.whoisdomain.kr points to 211.188.57.152
ns3.whoisdomain.kr points to 61.97.189.22
ns4.whoisdomain.kr points to 219.251.156.134
Mail Servers
sjmtrs.com is handled by a single mail server, mailapp.hiworks.co.kr.
sjmtrs.com shares the same mail server setup as other domains, for instance porsche-ilsan.com, mayblue.co.kr, egtronics.co.kr, yylgs.co.kr and cardnsoft.com.
sjmtrs.com shares at least partially some mail servers with other domains, for instance intellivix.com.
Host name mailapp.hiworks.co.kr points to three IP numbers: 45.120.71.59, 121.254.168.55 and 211.47.76.59.