s4man.com - robtex.com
s4man.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 119.204.12.83🇰🇷 KT-NET119.200.0.0/13 Korea Telecom, Seoul, Korea | ||||||
| NS | ns1.ubizhost.kr ⭐ | ||||||
| A | 211.115.117.227🇰🇷 DACOM-NET211.115.64.0/18 contact irani@rapitel.co.kr if necessary | ||||||
| NS | ns2.ubizhost.kr | ||||||
| A | 110.45.203.19🇰🇷 DACOM-NET110.45.128.0/17 contact center@kidc.net,noc@bora.net if necessary, | ||||||
| MX | 119.204.12.83 ⭐ | ||||||
| SOA | ns1.ubizhost.krudns@ubizhost.kr 2026-03-07 #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=1774975112 | ||||||
Same first word
s4man.com |
Similar names
DNS History
13 records (4 active, 9 former)
○NSns.makeshop.co.kr2008-03-15 → 2008-03-15 · 3 obs
○ 2015-07-15 16:58:06
○ 2026-03-31 16:43:58
●NSns1.ubizhost.kr2015-07-15 → 2026-03-31 · 3 obs
● 2015-07-15 16:58:06
● 2026-03-31 16:43:58
○NSns2.makeshop.co.kr2008-03-15 → 2008-03-15 · 3 obs
○ 2015-07-15 16:58:06
○ 2026-03-31 16:43:58
●NSns2.ubizhost.kr2015-07-15 → 2026-03-31 · 3 obs
● 2015-07-15 16:58:06
● 2026-03-31 16:43:58
●MX119.204.12.832026-02-16 → 2026-03-31 · 3 obs
● 2026-02-16 04:50:54
● 2026-03-31 16:43:58
○MX221.160.252.62026-02-16 → 2026-03-31 · 2 obs
○ 2026-03-31 16:43:58
○MXalt.aspmx.daum.net2020-02-10 → 2020-02-10 · 4 obs
● 2020-02-10 23:55:20
○ 2026-02-16 04:50:54
○ 2026-03-31 16:43:58
○MXaspmx.daum.net2020-02-10 → 2020-02-10 · 4 obs
● 2020-02-10 23:55:20
○ 2026-02-16 04:50:54
○ 2026-03-31 16:43:58
○MXmail.s4man.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-07-15 16:58:06
○ 2026-03-31 16:43:58
●A119.204.12.832026-02-16 → 2026-03-31 · 3 obs
● 2026-02-16 04:50:54
● 2026-03-31 16:43:58
○A203.246.167.1742008-03-15 → 2008-03-15 · 3 obs
○ 2015-07-15 16:58:06
○ 2026-03-31 16:43:58
○A211.211.241.332020-02-10 → 2020-02-10 · 4 obs
● 2020-02-10 23:55:20
○ 2026-02-16 04:50:54
○ 2026-03-31 16:43:58
○A221.160.252.62026-02-16 → 2026-03-31 · 2 obs
○ 2026-03-31 16:43:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| s4man.com | ns1.ubizhost.kr, ns2.ubizhost.kr | - |
✅ Authoritative Response
Server:211.115.117.227
NS records: ns1.ubizhost.kr, ns2.ubizhost.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for s4man.com (unsigned zone)
⏱️ Timing
Total: 4250ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 119.204.12.83 |
| NS | 2 | ns2.ubizhost.kr, ns1.ubizhost.kr |
| MX | 1 | 119.204.12.83 (pri: 1) |
| SOA | 1 | ns1.ubizhost.kr udns.ubizhost.kr |
Analysis
IP Addresses
s4man.com points to a single IP number: 119.204.12.83.
Name Servers
Delegation for s4man.com rests with two name servers, ns1.ubizhost.kr and ns2.ubizhost.kr.
s4man.com shares the same name server setup as other domains, including iwmh.co.kr, booyoungtextile.co.kr, light-investment.com, hwajunglnt.com and sm-tek.com.
s4man.com shares name servers with other domains at least partially, for example hsml.co.kr.
Host names with one IP number: ns1.ubizhost.kr points to 211.115.117.227; ns2.ubizhost.kr points to 110.45.203.19.
Mail Servers
s4man.com is handled by a single mail server, 119.204.12.83.