litech.co.kr - robtex.com
litech.co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns3.viaweb.co.kr ⭐ | ||||||
| A | 222.233.52.121🇰🇷 SKB-NET222.232.0.0/13 SK Broadband | ||||||
| PTR | dns3.viaweb.co.kr | ||||||
| NS | dns4.viaweb.co.kr | ||||||
| A | 121.88.249.15🇰🇷 CNM-AS-KR121.88.249.0/24 Proxy-Registered Route Object by LG Dacom(AS3786) | ||||||
| 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 | yhjang@litech.co.kr | ||||||
| SOA | dns3.viaweb.co.krroot@dns3.viaweb.co.kr serial=1 | ||||||
co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | g.dns.kr ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | c.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | d.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | e.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | f.dns.kr ⚠️ Not in parent delegation | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2608020506 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSdns3.viaweb.co.kr2026-08-01 → 2026-08-01 · 3 obs
● 2026-08-01 23:12:20
● 2026-08-01 23:12:24
●NSdns4.viaweb.co.kr2026-08-01 → 2026-08-01 · 3 obs
● 2026-08-01 23:12:20
● 2026-08-01 23:12:24
○NSns1.whoisdomain.kr2020-03-03 → 2020-03-03 · 3 obs
○ 2026-04-30 07:20:32
○ 2026-08-01 23:12:24
○NSns2.whoisdomain.kr2020-03-03 → 2020-03-03 · 3 obs
○ 2026-04-30 07:20:32
○ 2026-08-01 23:12:24
○NSns3.whoisdomain.kr2020-03-03 → 2020-03-03 · 3 obs
○ 2026-04-30 07:20:32
○ 2026-08-01 23:12:24
○NSns4.whoisdomain.kr2020-03-03 → 2020-03-03 · 3 obs
○ 2026-04-30 07:20:32
○ 2026-08-01 23:12:24
●MXkr1-aspmx1.worksmobile.com2026-08-01 → 2026-08-01 · 2 obs
● 2026-08-01 23:12:24
●MXkr1-aspmx2.worksmobile.com2026-08-01 → 2026-08-01 · 2 obs
● 2026-08-01 23:12:24
○A116.126.87.822020-03-03 → 2020-03-03 · 3 obs
○ 2026-04-30 07:20:32
○ 2026-08-01 23:12:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | c.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr... | - |
| litech.co.kr | dns3.viaweb.co.kr, dns4.viaweb.co.kr | 2 records |
✅ Authoritative Response
Server:222.233.52.121
NS records: dns3.viaweb.co.kr, dns4.viaweb.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for litech.co.kr (unsigned zone)
⏱️ Timing
Total: 1026ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns3.viaweb.co.kr, dns4.viaweb.co.kr |
| MX | 2 | kr1-aspmx2.worksmobile.com (pri: 20), kr1-aspmx1.worksmobile.com (pri: 10) |
| TXT | 1 | yhjang@litech.co.kr |
| SOA | 1 | dns3.viaweb.co.kr root.dns3.viaweb.co.kr |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns4.viaweb.co.kr, dns3.viaweb.co.kr)
Analysis
Name Servers
The NS records for litech.co.kr delegate to dns3.viaweb.co.kr and dns4.viaweb.co.kr.
litech.co.kr uses the same name servers as several other domains — among them ksj.co.kr, otk.co.kr, nja.kr and two more.
At least some of litech.co.kr's name servers are shared with other domains, for example cijedu.com, mustseeroutes.or.kr, iclub.co.kr and two more.
These name servers tend to be deployed in combination with the name servers sns1.viaweb.co.kr and sns2.viaweb.co.kr.
Each of dns3.viaweb.co.kr and dns4.viaweb.co.kr has one IP address: dns3.viaweb.co.kr uses 222.233.52.121 and dns4.viaweb.co.kr uses 121.88.249.15.
Mail Servers
Mail for litech.co.kr is handled by two mail servers — kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.
litech.co.kr uses an identical mail server configuration to several other domains — among them amazonpictures.co.kr, siwoncni.com, wjholdings.co.kr and two more.
litech.co.kr has at least partial mail server overlap with other domains such as ihcf.or.kr, caminocorea.org, leadts.co.kr and two more.
Each of kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com points to exactly one IP address: 125.209.209.251.
kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com each have 125.209.209.251 IP addresses.