hcmv.kr - robtex.com
hcmv.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.125.73.51🇰🇷 SKB-NET121.125.0.0/16 SK Broadband | ||||||
| NS | ns1.aramschool.co.kr ⭐ | ||||||
| A | 221.139.49.17🇰🇷 SKB-NET221.138.0.0/15 SK Broadband | ||||||
| NS | ns1.handamaster.co.kr ⚠️ Not in zone NS records | ||||||
| A | 221.139.49.17🇰🇷 SKB-NET221.138.0.0/15 SK Broadband | ||||||
| NS | ns2.handamaster.co.kr ⚠️ Not in zone NS records | ||||||
| A | 121.125.73.38🇰🇷 SKB-NET121.125.0.0/16 SK Broadband | ||||||
| MX | mail.hcmv.kr ⭐ | ||||||
| A | 121.125.73.51🇰🇷 SKB-NET121.125.0.0/16 SK Broadband | ||||||
| TXT | v=spf1 ip4:221.139.49.11 ip4:221.139.49.3 ~all | ||||||
| SOA | ns1.aramschool.co.krsupport@aramschool.co.kr 2024-06-28 #1 | ||||||
kr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | g.dns.kr ⭐ | ||||||
| NS | b.dns.kr | ||||||
| NS | c.dns.kr | ||||||
| NS | d.dns.kr | ||||||
| NS | e.dns.kr | ||||||
| NS | f.dns.kr | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2605150669 | ||||||
Subdomains
mail.hcmv.kr |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.aramschool.co.kr2026-02-19 → 2026-05-15 · 2 obs
● 2026-05-15 04:27:00
●NSns1.handamaster.co.kr2026-02-19 → 2026-05-15 · 2 obs
● 2026-05-15 04:27:00
●NSns2.handamaster.co.kr2026-02-19 → 2026-05-15 · 2 obs
● 2026-05-15 04:27:00
●MXmail.hcmv.kr2026-02-19 → 2026-05-15 · 2 obs
● 2026-05-15 04:27:00
●A121.125.73.512026-02-19 → 2026-05-15 · 2 obs
● 2026-05-15 04:27:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| hcmv.kr | ns1.handamaster.co.kr, ns2.handamaster.co.kr | - |
✅ Authoritative Response
Server:221.139.49.17
NS records: ns1.handamaster.co.kr, ns2.handamaster.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hcmv.kr (unsigned zone)
⏱️ Timing
Total: 1979ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.125.73.51 |
| MX | 1 | mail.hcmv.kr (pri: 10) |
| TXT | 1 | v=spf1 ip4:221.139.49.11 ip4:221.139.49. |
| SOA | 1 | ns1.aramschool.co.kr support.aramschool. |
Analysis
Hierarchy
mail.hcmv.kr is a child of hcmv.kr.
IP Addresses
hcmv.kr resolves to one IP number: 121.125.73.51.
Other host names, for instance hdm24.com, ns.bver.co.kr, mail.openjari.com, jwenc.net and pnkcop.com share IP numbers with hcmv.kr.
Name Servers
hcmv.kr is delegated to three name servers: ns1.aramschool.co.kr, ns1.handamaster.co.kr and ns2.handamaster.co.kr.
hcmv.kr at least partially shares name servers with other domains, including asadesign.kr, kshrd.com, sodi.co.kr, eju.kr and anywc.com.
These name servers are commonly used with ns1.nurihosting.com, ns2.aramschool.co.kr, ns1.ehompy.co.kr, ns2.ehompy.co.kr, ns1.amondsmaster.co.kr, ns2.amondsmaster.co.kr, ns1.koal365.kr, ns2.koal365.kr, ns1.bver.co.kr and ns2.bver.co.kr.
Host names with one IP number:
ns1.aramschool.co.kr points to: 221.139.49.17
ns1.handamaster.co.kr points to: 221.139.49.17
ns2.handamaster.co.kr points to: 121.125.73.38
Host names pointing to 221.139.49.17: ns1.aramschool.co.kr and ns1.handamaster.co.kr
Mail Servers
A single mail server handles hcmv.kr, mail.hcmv.kr.
Host name mail.hcmv.kr resolves to a single IP: 121.125.73.51.