21nec.com - robtex.com
21nec.com
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=1778596006 | ||||||
NS for
21nec.com |
Same first word
21nec.com |
Similar names
DNS History
12 records (7 active, 5 former)
●NS21nec.com2026-04-07 → 2026-05-12 · 3 obs
● 2026-04-07 08:20:08
● 2026-05-12 14:33:50
○NSnis.blueweb.co.kr2015-05-19 → 2018-09-28 · 5 obs
● 2015-05-19 06:19:04
● 2018-09-28 02:55:46
○ 2026-04-07 08:20:08
○ 2026-05-12 14:33:50
●NSns1.cafe24.co.kr2026-04-07 → 2026-05-12 · 3 obs
● 2026-04-07 08:20:08
● 2026-05-12 14:33:50
●NSns1.cafe24.com2026-04-07 → 2026-05-12 · 3 obs
● 2026-04-07 08:20:08
● 2026-05-12 14:33:50
●NSns2.cafe24.co.kr2026-04-07 → 2026-05-12 · 3 obs
● 2026-04-07 08:20:08
● 2026-05-12 14:33:50
●NSns2.cafe24.com2026-04-07 → 2026-05-12 · 3 obs
● 2026-04-07 08:20:08
● 2026-05-12 14:33:50
○NSns3.blueweb.co.kr2015-05-19 → 2018-09-28 · 5 obs
● 2015-05-19 06:19:04
● 2018-09-28 02:55:46
○ 2026-04-07 08:20:08
○ 2026-05-12 14:33:50
○MXmail.mnara.net2015-05-19 → 2018-09-28 · 5 obs
● 2015-05-19 06:19:04
● 2018-09-28 02:55:46
○ 2026-04-07 08:20:08
○ 2026-05-12 14:33:50
●MXuws8-wpm-039.cafe24.com2026-04-07 → 2026-05-12 · 3 obs
● 2026-04-07 08:20:08
● 2026-05-12 14:33:50
●A183.111.161.2422026-04-07 → 2026-05-12 · 3 obs
● 2026-04-07 08:20:08
● 2026-05-12 14:33:50
○A211.202.2.812016-05-04 → 2018-09-28 · 5 obs
● 2016-05-04 12:26:08
● 2018-09-28 02:55:46
○ 2026-04-07 08:20:08
○ 2026-05-12 14:33:50
○A211.202.2.902015-05-19 → 2016-02-21 · 5 obs
● 2015-05-19 06:19:04
● 2016-02-21 10:33:30
○ 2016-05-04 12:26:08
○ 2026-05-12 14:33:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| 21nec.com | ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr | 9 records |
✅ Authoritative Response
Server:112.175.247.232
NS records: ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21nec.com (unsigned zone)
⏱️ Timing
Total: 2144ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.111.161.242 |
| NS | 4 | ns2.cafe24.com, ns1.cafe24.co.kr... |
| MX | 1 | uws8-wpm-039.cafe24.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:183.111.161.242 ~all |
| SOA | 1 | 21nec.com postmaster.21nec.com |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (ns2.cafe24.com, ns2.cafe24.com, ns2.cafe24.com...)
Analysis
Name Server Role
21nec.com serves as a name server for 21nec.com.
ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr commonly serve as name servers together with 21nec.com.
IP Addresses
21nec.com resolves to one IP number: 183.111.161.242.
Other host names, for instance bioindist.com, kteyecam.com, iopus.co.kr, airfile.co.kr and uws8-wpm-039.cafe24.com share IP numbers with 21nec.com.
Name Servers
21nec.com is delegated to five name servers: 21nec.com, ns1.cafe24.com, ns2.cafe24.com, ns1.cafe24.co.kr and ns2.cafe24.co.kr.
21nec.com at least partially shares name servers with other domains, including photoline.info, osancom.com, npranma.com, invogue.co.kr and hae7000.co.kr.
These name servers are commonly used with ns.cafe24.com, ns0.cafe24.com, dns1.cafe24.com, dns2.cafe24.co.kr, dns2.cafe24.com, dns1.cafe24.co.kr, ns1.cafe24dns.co.kr and ns3.cafe24dns.co.kr.
Five IP numbers per host: ns1.cafe24.com points to 112.175.246.230, 112.175.246.231, 116.126.143.242, 175.125.93.134 and 175.125.93.135.
Four IP numbers per host: ns2.cafe24.com points to 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4; ns1.cafe24.co.kr points to 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137; ns2.cafe24.co.kr points to 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.
One IP number: 21nec.com points to 183.111.161.242.
Mail Servers
A single mail server handles 21nec.com, uws8-wpm-039.cafe24.com.
21nec.com shares its mail server setup with other domains, including luthione.com, hangover.kr, jdot.kr and artnlaw.com.
Host name uws8-wpm-039.cafe24.com resolves to a single IP: 183.111.161.242.