jwid.kr - robtex.com
jwid.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.125.73.51🇰🇷 SKB-NET121.125.0.0/16 SK Broadband | ||||||
| NS | ns1.aramschool.co.kr ⭐ | ||||||
| NS | ns1.bver.co.kr ⚠️ Not in zone NS records | ||||||
| A | 221.139.49.17🇰🇷 SKB-NET221.138.0.0/15 SK Broadband | ||||||
| NS | ns2.bver.co.kr ⚠️ Not in zone NS records | ||||||
| A | 121.125.73.38🇰🇷 SKB-NET121.125.0.0/16 SK Broadband | ||||||
| MX | mail.jwid.kr ⭐ | ||||||
| A | 121.125.73.51🇰🇷 SKB-NET121.125.0.0/16 SK Broadband | ||||||
| TXT | v=spf1 include:_spf.aramschool.co.kr ~all | ||||||
| SOA | ns1.aramschool.co.krsupport@aramschool.co.kr 2026-03-06 #16 | ||||||
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=2610150685 | ||||||
Subdomains
mail.jwid.kr |
Same first word
Similar names
Previous names
jwcorporation.kr |
jwcs.kr |
jwcustoms.kr |
jwdental.kr |
jwdesign.kr |
jwe.kr |
jweb.kr |
jwed.kr |
jwedu.kr |
jweduhrd.kr |
jwent.kr |
jwfishing.kr |
jwg.kr |
jwgm.kr |
jwgo.kr |
jwgs.kr |
jwhome.kr |
jwhp.kr |
jwic.kr |
Next names
jwiki.kr |
jwinc.kr |
jwj.kr |
jwjw.kr |
jwk.kr |
jwkmc.kr |
jwkor.kr |
jwl.kr |
jwlabs.kr |
jwlaw.kr |
jwlee.kr |
jwm.kr |
jwmagnet.kr |
jwmarriotthotelseoul.kr |
jwmarriottseoul.kr |
jwmeco.kr |
jwmsg.kr |
jwn.kr |
jwo2026.kr |
DNS History
5 records (5 active, 0 former)
●NSns1.aramschool.co.kr2026-09-12 → 2026-10-15 · 3 obs
● 2026-09-12 12:57:14
● 2026-10-15 04:12:12
●NSns1.bver.co.kr2026-09-11 → 2026-10-15 · 2 obs
● 2026-10-15 04:12:12
●NSns2.bver.co.kr2026-09-11 → 2026-10-15 · 2 obs
● 2026-10-15 04:12:12
●MXmail.jwid.kr2026-09-12 → 2026-10-15 · 2 obs
● 2026-10-15 04:12:12
●A121.125.73.512026-09-12 → 2026-10-15 · 2 obs
● 2026-10-15 04:12:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | 10 records |
| jwid.kr | ns1.bver.co.kr, ns2.bver.co.kr | - |
✅ Authoritative Response
Server:221.139.49.17
NS records: ns1.bver.co.kr, ns2.bver.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jwid.kr (unsigned zone)
⏱️ Timing
Total: 2577ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.125.73.51 |
| MX | 1 | mail.jwid.kr (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.aramschool.co.kr ~al |
| SOA | 1 | ns1.aramschool.co.kr support.aramschool. |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (b.dns.kr, c.dns.kr, d.dns.kr...)
Analysis
Hierarchy
jwid.kr is the parent zone for mail.jwid.kr.
IP Addresses
jwid.kr has exactly one IP address — 121.125.73.51.
mail.goshinil.co.kr, luwin.kr, hkps.kr plus two other host names have IP numbers in common with jwid.kr.
Name Servers
jwid.kr has three name servers — ns1.aramschool.co.kr, ns1.bver.co.kr and ns2.bver.co.kr.
jwid.kr partially shares its NS delegation with several other domains, including idtnt.com, homeworks.co.kr, iacgroup.or.kr and two others.
In DNS configurations, these name servers often share authority with ns1.nurihosting.com, ns2.aramschool.co.kr, ns1.web-store.kr and 7 other name servers.
ns1.bver.co.kr resolves to 221.139.49.17. ns2.bver.co.kr resolves to 121.125.73.38. Both host names point to a single IP number.
Mail Servers
jwid.kr uses one mail server — mail.jwid.kr.
mail.jwid.kr points to one IP number — 121.125.73.51.