hsil.kr - robtex.com
hsil.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 221.139.49.7🇰🇷 SKB-NET221.138.0.0/15 SK Broadband | ||||||
| NS | ns1.aramschool.co.kr ⭐ | ||||||
| NS | ns1.maruad.co.kr ⚠️ Not in zone NS records | ||||||
| A | 221.139.49.17🇰🇷 SKB-NET221.138.0.0/15 SK Broadband | ||||||
| NS | ns2.maruad.co.kr ⚠️ Not in zone NS records | ||||||
| A | 121.125.73.38🇰🇷 SKB-NET121.125.0.0/16 SK Broadband | ||||||
| MX | mail.hsil.kr ⭐ | ||||||
| A | 221.139.49.7🇰🇷 SKB-NET221.138.0.0/15 SK Broadband | ||||||
| TXT | v=spf1 include:_spf.aramschool.co.kr ~all | ||||||
| SOA | ns1.aramschool.co.krsupport@aramschool.co.kr 2025-09-05 #15 | ||||||
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=2606220662 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.aramschool.co.kr2026-06-22 → 2026-06-22 · 2 obs
● 2026-06-22 03:26:46
●NSns1.maruad.co.kr2026-06-22 → 2026-06-22 · 2 obs
● 2026-06-22 03:26:46
●NSns2.maruad.co.kr2026-06-22 → 2026-06-22 · 2 obs
● 2026-06-22 03:26:46
●MXmail.hsil.kr2026-06-22 → 2026-06-22 · 2 obs
● 2026-06-22 03:26:46
●A221.139.49.72026-06-22 → 2026-06-22 · 2 obs
● 2026-06-22 03:26:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | c.dns.kr, d.dns.kr, g.dns.kr, f.dns.kr... | - |
| hsil.kr | ns1.maruad.co.kr, ns2.maruad.co.kr | - |
✅ Authoritative Response
Server:121.125.73.38
NS records: ns1.maruad.co.kr, ns2.maruad.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hsil.kr (unsigned zone)
⏱️ Timing
Total: 1751ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 221.139.49.7 |
| MX | 1 | mail.hsil.kr (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.aramschool.co.kr ~al |
| SOA | 1 | ns1.aramschool.co.kr support.aramschool. |
Analysis
IP Addresses
hsil.kr resolves to just one IP address, 221.139.49.7.
Two other host names, along with www.csisteel.net, multicul.org and mx2.e-webmake.com, also share IP numbers with hsil.kr.
Name Servers
Three name servers are authoritative for hsil.kr: ns1.aramschool.co.kr, ns1.maruad.co.kr and ns2.maruad.co.kr.
At least some of hsil.kr's name servers are shared with other domains, for example mariopat.com, ktechs.co.kr, jejueo.com and two more.
These name servers tend to co-occur with ns1.nurihosting.com, ns2.aramschool.co.kr, ns1.bver.co.kr and 7 other name servers in the same DNS delegations.
Each of ns1.maruad.co.kr and ns2.maruad.co.kr has one IP address: ns1.maruad.co.kr uses 221.139.49.17 and ns2.maruad.co.kr uses 121.125.73.38.
Mail Servers
The sole mail server for hsil.kr is mail.hsil.kr.
There is one IP number for mail.hsil.kr: 221.139.49.7.