semiantech.com - dns.ninja
semiantech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.245.24.59🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary | ||||||
| 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.semiantech.com ⭐ | ||||||
| MX | mx1.hiworks.com ⭐ | ||||||
| A | 139.150.92.105🇰🇷 DACOM-NET139.150.92.0/24 | ||||||
| MX | mx2.hiworks.com(20) | ||||||
| A | 139.150.92.126🇰🇷 DACOM-NET139.150.92.0/24 | ||||||
| TXT | v=spf1 include:spf.hiworks.co.kr ~all | ||||||
| SOA | ns.gabia.co.krhosting@gabia.com 2008-11-13 #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=1786353455 | ||||||
Subdomains
Same first word
semiantech.com |
Similar names
DNS History
10 records (7 active, 3 former)
●NSns.gabia.co.kr2026-03-26 → 2026-08-10 · 3 obs
● 2026-03-26 11:07:18
● 2026-08-10 09:36:06
●NSns.gabia.net2026-03-26 → 2026-08-10 · 3 obs
● 2026-03-26 11:07:18
● 2026-08-10 09:36:06
●NSns1.gabia.co.kr2026-03-26 → 2026-08-10 · 3 obs
● 2026-03-26 11:07:18
● 2026-08-10 09:36:06
○NSns1.nflint.com2015-06-08 → 2017-09-03 · 4 obs
● 2017-09-03 20:52:42
○ 2026-03-26 11:07:18
○ 2026-08-10 09:36:06
●MXmail.semiantech.com2026-03-26 → 2026-08-10 · 3 obs
● 2026-03-26 11:07:18
● 2026-08-10 09:36:06
○MXmailapp.hiworks.co.kr2015-06-08 → 2017-09-03 · 4 obs
● 2017-09-03 20:52:42
○ 2026-03-26 11:07:18
○ 2026-08-10 09:36:06
●MXmx1.hiworks.com2026-08-10 → 2026-08-10 · 3 obs
● 2026-08-10 09:36:04
● 2026-08-10 09:36:06
●MXmx2.hiworks.com2026-08-10 → 2026-08-10 · 3 obs
● 2026-08-10 09:36:04
● 2026-08-10 09:36:06
○A101.79.129.62015-06-08 → 2017-09-03 · 4 obs
● 2017-09-03 20:52:42
○ 2026-03-26 11:07:18
○ 2026-08-10 09:36:06
●A203.245.24.592026-03-26 → 2026-08-10 · 3 obs
● 2026-03-26 11:07:18
● 2026-08-10 09:36:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| semiantech.com | ns.gabia.co.kr, ns1.gabia.co.kr, ns.gabia.net | - |
✅ 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 semiantech.com (unsigned zone)
⏱️ Timing
Total: 1672ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.245.24.59 |
| NS | 3 | ns.gabia.co.kr, ns1.gabia.co.kr... |
| MX | 3 | mail.semiantech.com (pri: 10), mx2.hiworks.com (pri: 20)... |
| TXT | 1 | v=spf1 include:spf.hiworks.co.kr ~all |
| SOA | 1 | ns.gabia.co.kr hosting.gabia.com |
Analysis
Hierarchy
mail.semiantech.com and www.semiantech.com are both subdomains of semiantech.com.
IP Addresses
semiantech.com resolves to one IP address: 203.245.24.59.
krsds.com, semian.net, eugenes.co.kr and two other host names share IP numbers with semiantech.com.
Name Servers
semiantech.com is delegated to three name servers: ns.gabia.net, ns1.gabia.co.kr and ns.gabia.co.kr.
semiantech.com has at least partial name server overlap with other domains, such as main7.com, seobusoft.com, ikm.kr and two others.
It is common to find these name servers paired with the name servers ns1.gabia.net.
Hostnames that resolve to two IP addresses:
ns.gabia.net points to 121.78.117.39 and 211.234.124.90.
Hosts with just one IP address:
ns1.gabia.co.kr points to 20.200.205.248.
ns.gabia.co.kr points to 43.201.170.100.
Mail Servers
semiantech.com has three mail servers: mx1.hiworks.com, mx2.hiworks.com and mail.semiantech.com.
semiantech.com has at least partial mail server overlap with other domains such as samtdpp.com, ddk.co.kr, ogi.co.kr and two more.
mx1.hiworks.com directs to 139.150.92.105 and mx2.hiworks.com directs to 139.150.92.126; each host name points to exactly one IP number.