dukjuk.com - robtex.com
dukjuk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.162.19.88🇰🇷 KT-NET121.160.0.0/13 | ||||||
| PTR | mail.intbow.com | ||||||
| PTR | mail.thepen.kr | ||||||
| PTR | mail.hifimall.co.kr | ||||||
| PTR | mail.medicalpost.co.kr | ||||||
| PTR | mail.musicnote.co.kr | ||||||
| PTR | mail.netix.co.kr | ||||||
| PTR | mail.softsolution.co.kr | ||||||
| NS | selene.ns.leto.kr ⭐ | ||||||
| A | 23.128.148.128FEATHER-IT-NET23.128.148.0/24 exio networks | ||||||
| NS | nyx.ns.leto.kr | ||||||
| A | 23.128.148.148FEATHER-IT-NET23.128.148.0/24 exio networks | ||||||
| SOA | selene.ns.leto.krhostmaster@leto.kr 2026-03-03 #12 | ||||||
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=1775230682 | ||||||
Subdomains
www.dukjuk.com |
Same first word
dukjuk.com |
DNS History
15 records (3 active, 12 former)
○NSlola.ns.cloudflare.com2016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 18:05:48
○ 2017-10-05 00:04:00
○ 2026-04-03 15:47:04
○ 2017-10-05 00:04:00
○ 2026-04-03 15:47:04
○NSns1.hosting.co.kr2017-10-05 → 2026-03-04 · 5 obs
○ 2016-12-16 18:05:48
● 2017-10-05 00:04:00
● 2026-03-04 08:17:30
○ 2026-03-21 11:17:18
○ 2026-04-03 15:47:04
● 2017-10-05 00:04:00
● 2026-03-04 08:17:30
○ 2026-03-21 11:17:18
○ 2026-04-03 15:47:04
○NSns2.hosting.co.kr2017-10-05 → 2026-03-04 · 5 obs
○ 2016-12-16 18:05:48
● 2017-10-05 00:04:00
● 2026-03-04 08:17:30
○ 2026-03-21 11:17:18
○ 2026-04-03 15:47:04
● 2017-10-05 00:04:00
● 2026-03-04 08:17:30
○ 2026-03-21 11:17:18
○ 2026-04-03 15:47:04
○NSns3.hosting.co.kr2026-03-04 → 2026-03-04 · 4 obs
○ 2017-10-05 00:04:00
● 2026-03-04 08:17:30
○ 2026-03-21 11:17:18
○ 2026-04-03 15:47:04
● 2026-03-04 08:17:30
○ 2026-03-21 11:17:18
○ 2026-04-03 15:47:04
○NSns4.hosting.co.kr2026-03-04 → 2026-03-04 · 4 obs
○ 2017-10-05 00:04:00
● 2026-03-04 08:17:30
○ 2026-03-21 11:17:18
○ 2026-04-03 15:47:04
● 2026-03-04 08:17:30
○ 2026-03-21 11:17:18
○ 2026-04-03 15:47:04
●NSnyx.ns.leto.kr2026-03-21 → 2026-04-03 · 3 obs
○ 2026-03-04 08:17:30
● 2026-03-21 11:17:18
● 2026-04-03 15:47:04
● 2026-03-21 11:17:18
● 2026-04-03 15:47:04
○NSpaul.ns.cloudflare.com2016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 18:05:48
○ 2017-10-05 00:04:00
○ 2026-04-03 15:47:04
○ 2017-10-05 00:04:00
○ 2026-04-03 15:47:04
●NSselene.ns.leto.kr2026-03-21 → 2026-04-03 · 3 obs
○ 2026-03-04 08:17:30
● 2026-03-21 11:17:18
● 2026-04-03 15:47:04
● 2026-03-21 11:17:18
● 2026-04-03 15:47:04
○MXmail.dukjuk.com2016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 18:05:48
○ 2017-10-05 00:04:00
○ 2026-04-03 15:47:04
○ 2017-10-05 00:04:00
○ 2026-04-03 15:47:04
○A104.27.136.902016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 18:05:48
○ 2017-10-05 00:04:00
○ 2026-04-03 15:47:04
○ 2017-10-05 00:04:00
○ 2026-04-03 15:47:04
○A104.27.137.902016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 18:05:48
○ 2017-10-05 00:04:00
○ 2026-04-03 15:47:04
○ 2017-10-05 00:04:00
○ 2026-04-03 15:47:04
○A115.68.24.2432017-10-05 → 2017-10-05 · 4 obs
○ 2016-12-16 18:05:48
● 2017-10-05 00:04:00
○ 2026-03-04 08:17:30
○ 2026-04-03 15:47:04
● 2017-10-05 00:04:00
○ 2026-03-04 08:17:30
○ 2026-04-03 15:47:04
●A121.162.19.882026-03-04 → 2026-04-03 · 3 obs
○ 2017-10-05 00:04:00
● 2026-03-04 08:17:30
● 2026-04-03 15:47:04
● 2026-03-04 08:17:30
● 2026-04-03 15:47:04
○A2400:cb00:2048:1::681b:885a2016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 18:05:48
○ 2017-10-05 00:04:00
○ 2026-04-03 15:47:04
○ 2017-10-05 00:04:00
○ 2026-04-03 15:47:04
○A2400:cb00:2048:1::681b:895a2016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 18:05:48
○ 2017-10-05 00:04:00
○ 2026-04-03 15:47:04
○ 2017-10-05 00:04:00
○ 2026-04-03 15:47:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| dukjuk.com | selene.ns.leto.kr, nyx.ns.leto.kr | - |
✅ Authoritative Response
Server:23.128.148.128
NS records: selene.ns.leto.kr, nyx.ns.leto.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dukjuk.com (unsigned zone)
⏱️ Timing
Total: 775ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.162.19.88 |
| NS | 2 | nyx.ns.leto.kr, selene.ns.leto.kr |
| SOA | 1 | selene.ns.leto.kr hostmaster.leto.kr |
Analysis
Hierarchy
www.dukjuk.com is a child of dukjuk.com.
IP Addresses
dukjuk.com resolves to one IP number: 121.162.19.88.
Other host names, for instance mail.hifimall.co.kr, softsolution.co.kr, medicalpost.co.kr, intbow.com and mail.intbow.com share IP numbers with dukjuk.com.
Name Servers
dukjuk.com's delegation uses two name servers: nyx.ns.leto.kr and selene.ns.leto.kr.
Host names with a single IP address: nyx.ns.leto.kr points to 23.128.148.148; selene.ns.leto.kr points to 23.128.148.128.