hanvitchem.com - robtex.com
hanvitchem.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.39.229.200🇰🇷 MAINT-AS9457211.39.224.0/20 | ||||||
| NS | ns.uni-net.co.kr ⭐ | ||||||
| A | 211.39.229.137🇰🇷 MAINT-AS9457211.39.224.0/20 | ||||||
| NS | dns.uni-net.co.kr ⚠️ Not in parent delegation | ||||||
| A | 110.10.168.26🇰🇷 SKB-NET110.10.0.0/16 auto-generated route object for 110.10.0.0/16 | ||||||
| NS | ns.uni-sys.co.kr | ||||||
| A | 183.111.188.18🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM | ||||||
| MX | mail.hanvitchem.com ⭐ | ||||||
| A | 183.111.188.19🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM | ||||||
| PTR | mail.mir9.co.kr | ||||||
| TXT | v=spf1 ip4:182.252.138.8 ip4:182.252.138.55 ip4:182.252.138.58 ip4:183.111.18... | ||||||
| SOA | ns.uni-net.co.krmaster@uni-net.co.kr serial=2017070006 | ||||||
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=1785073072 | ||||||
Subdomains
mail.hanvitchem.com |
Same first word
DNS History
6 records (5 active, 1 former)
●NSdns.uni-net.co.kr2026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 14:00:06
●NSns.uni-net.co.kr2015-06-14 → 2026-07-26 · 2 obs
● 2026-07-26 14:00:06
●NSns.uni-sys.co.kr2015-06-14 → 2026-07-26 · 2 obs
● 2026-07-26 14:00:06
●MXmail.hanvitchem.com2015-06-14 → 2026-07-26 · 2 obs
● 2026-07-26 14:00:06
○A182.252.138.102015-06-14 → 2017-10-11 · 3 obs
● 2017-10-11 20:03:40
○ 2026-07-26 14:00:06
●A211.39.229.2002026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 14:00:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| hanvitchem.com | ns.uni-net.co.kr, ns.uni-sys.co.kr | - |
✅ Authoritative Response
Server:211.39.229.137
NS records: ns.uni-net.co.kr, ns.uni-sys.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hanvitchem.com (unsigned zone)
⏱️ Timing
Total: 1316ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.39.229.200 |
| NS | 3 | ns.uni-sys.co.kr, dns.uni-net.co.kr... |
| MX | 1 | mail.hanvitchem.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:182.252.138.8 ip4:182.252.138 |
| SOA | 1 | ns.uni-net.co.kr master.uni-net.co.kr |
Analysis
Hierarchy
mail.hanvitchem.com is delegated beneath hanvitchem.com.
IP Addresses
hanvitchem.com resolves to just one IP address, 211.39.229.200.
Two other host names, along with dolphinkorea.com, uni-sys.co.kr and www.hanwoolpm.com, also share IP numbers with hanvitchem.com.
Name Servers
hanvitchem.com carries NS records delegating to dns.uni-net.co.kr, ns.uni-net.co.kr and ns.uni-sys.co.kr.
There is at least partial name server overlap between hanvitchem.com and other domains — bfi.co.kr, koreametal.or.kr, ppitek.com and two more among them.
These name servers are routinely deployed together with the name servers ns2.uni-net.co.kr.
dns.uni-net.co.kr points to 110.10.168.26; ns.uni-net.co.kr points to 211.39.229.137; ns.uni-sys.co.kr points to 183.111.188.18 — each hostname maps to exactly one IP address.
Mail Servers
The sole mail server for hanvitchem.com is mail.hanvitchem.com.
mail.hanvitchem.com carries a single IP number, which is 183.111.188.19.