netcross21.com - robtex.com

netcross21.com

DNSSEC⚠️ Not signed
A183.111.100.150🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
NSnetcross21.com ⭐
A183.111.100.150🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
NSns1.cafe24.co.kr
A112.175.246.232🇰🇷 KT-NET112.168.0.0/13
PTRgjit.kr
PTRsnoweb.kr
PTRsinc2030.co.kr
A112.175.246.233🇰🇷 KT-NET112.168.0.0/13
A175.125.93.136🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.137🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSns1.cafe24.com
A112.175.246.230🇰🇷 KT-NET112.168.0.0/13
A112.175.246.231🇰🇷 KT-NET112.168.0.0/13
A116.126.143.242🇰🇷 SKB-NET116.126.0.0/16 SK Broadband
A175.125.93.134🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.135🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSns2.cafe24.co.kr
A112.175.247.232🇰🇷 KT-NET112.168.0.0/13
PTRsnoweb.kr
PTRsarchi.co.kr
A112.175.247.233🇰🇷 KT-NET112.168.0.0/13
A175.125.93.146🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.147🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSns2.cafe24.com
A1.226.85.4🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13
A1.234.0.4🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13
A112.175.11.4🇰🇷 KT-NET112.168.0.0/13
A112.175.12.4🇰🇷 KT-NET112.168.0.0/13
MXcgwebmail-033.cafe24.com ⭐
A183.111.183.93🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
TXTv=spf1 ip4:183.110.224.0/24 ip4:175.126.146.0/24 ip4:112.175.12.0/24 ip4:118....
SOAnetcross21.compostmaster@netcross21.com serial=20160421

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1775108432

NS for

netcross21.com

Subdomains

webmail.netcross21.com
mail.netcross21.com

Same first word

netcross21.com

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSnetcross21.comns1.cafe24.co.krns1.cafe24.comns2.cafe24.co.krns2.cafe24.comns.netcross21.comMXcgwebmail-033.cafe24.commail.netcross21.comwebmail.netcross21.comA183.111.100.150112.216.161.126
●NSnetcross21.com2018-09-03 → 2026-04-02 · 3 obs
○ 2017-06-11 10:17:46
● 2018-09-03 07:51:08
● 2026-04-02 05:46:50
○NSns.netcross21.com2015-06-30 → 2017-06-11 · 4 obs
● 2015-06-30 16:40:18
● 2017-06-11 10:17:46
○ 2018-09-03 07:51:08
○ 2026-04-02 05:46:50
●NSns1.cafe24.co.kr2018-09-03 → 2026-04-02 · 3 obs
○ 2017-06-11 10:17:46
● 2018-09-03 07:51:08
● 2026-04-02 05:46:50
●NSns1.cafe24.com2018-09-03 → 2026-04-02 · 3 obs
○ 2017-06-11 10:17:46
● 2018-09-03 07:51:08
● 2026-04-02 05:46:50
●NSns2.cafe24.co.kr2018-09-03 → 2026-04-02 · 3 obs
○ 2017-06-11 10:17:46
● 2018-09-03 07:51:08
● 2026-04-02 05:46:50
●NSns2.cafe24.com2018-09-03 → 2026-04-02 · 3 obs
○ 2017-06-11 10:17:46
● 2018-09-03 07:51:08
● 2026-04-02 05:46:50
●MXcgwebmail-033.cafe24.com2018-09-03 → 2026-04-02 · 3 obs
○ 2017-06-11 10:17:46
● 2018-09-03 07:51:08
● 2026-04-02 05:46:50
○MXmail.netcross21.com2015-06-30 → 2016-04-21 · 4 obs
● 2015-06-30 16:40:18
● 2016-04-21 09:06:18
○ 2016-06-06 16:02:20
○ 2026-04-02 05:46:50
○MXwebmail.netcross21.com2016-06-06 → 2017-06-11 · 5 obs
○ 2016-04-21 09:06:18
● 2016-06-06 16:02:20
● 2017-06-11 10:17:46
○ 2018-09-03 07:51:08
○ 2026-04-02 05:46:50
○A112.216.161.1262015-06-30 → 2017-06-11 · 4 obs
● 2015-06-30 16:40:18
● 2017-06-11 10:17:46
○ 2018-09-03 07:51:08
○ 2026-04-02 05:46:50
●A183.111.100.1502018-09-03 → 2026-04-02 · 3 obs
○ 2017-06-11 10:17:46
● 2018-09-03 07:51:08
● 2026-04-02 05:46:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
netcross21.comns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr9 records

✅ Authoritative Response

Server:175.125.93.146

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 netcross21.com (unsigned zone)

⏱️ Timing

Total: 4149ms | Queries: -

📄 Records

TypeCountSample Data
A1183.111.100.150
NS4ns2.cafe24.co.kr, ns2.cafe24.com...
MX1cgwebmail-033.cafe24.com (pri: 10)
TXT1v=spf1 ip4:183.110.224.0/24 ip4:175.126.
SOA1netcross21.com postmaster.netcross21.com

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (ns2.cafe24.com, ns2.cafe24.com, ns2.cafe24.com...)

Analysis

Hierarchy

netcross21.com is a parent of webmail.netcross21.com and mail.netcross21.com.

Name Server Role

netcross21.com serves as a name server for netcross21.com.

ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr commonly serve as name servers together with netcross21.com.

IP Addresses

netcross21.com resolves to one IP number: 183.111.100.150.

Other host names, for instance sungpoong.co.kr, lugensci.com, xn--9y5bi6fiyb8vl.com, pocom.net and robus.co.kr share IP numbers with netcross21.com.

Name Servers

netcross21.com is delegated to five name servers: netcross21.com, ns1.cafe24.com, ns2.cafe24.com, ns1.cafe24.co.kr and ns2.cafe24.co.kr.

netcross21.com at least partially shares name servers with other domains, including saltcare.com, nswall.co.kr, kddh.kr, cctvinside.com and onsamdental.com.

These name servers are commonly used with ns.cafe24.com, ns0.cafe24.com, dns1.cafe24.com, dns1.cafe24.co.kr, dns2.cafe24.com and dns2.cafe24.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: netcross21.com points to 183.111.100.150.

Mail Servers

A single mail server handles netcross21.com, cgwebmail-033.cafe24.com.

netcross21.com uses the same mail server setup as other domains such as threei.net, carguy.kr and memorylab.com.

Host name cgwebmail-033.cafe24.com resolves to a single IP: 183.111.183.93.