co2nd.com - robtex.com

co2nd.com

DNSSEC⚠️ Not signed
A183.111.139.224🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
A203.245.12.101🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary
A203.245.12.110🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary
A203.245.12.119🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary
NSco2nd.com ⭐
A183.111.139.224🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
A203.245.12.101🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary
A203.245.12.110🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary
A203.245.12.119🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary
NSdns1.cafe24.co.kr ⚠️ Not in zone NS records
A112.175.246.228🇰🇷 KT-NET112.168.0.0/13
A112.175.246.229🇰🇷 KT-NET112.168.0.0/13
A175.125.93.132🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.133🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSdns1.cafe24.com ⚠️ Not in zone NS records
A112.175.246.226🇰🇷 KT-NET112.168.0.0/13
A112.175.246.227🇰🇷 KT-NET112.168.0.0/13
A175.125.93.130🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.131🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSdns2.cafe24.co.kr ⚠️ Not in zone NS records
A112.175.247.228🇰🇷 KT-NET112.168.0.0/13
A112.175.247.229🇰🇷 KT-NET112.168.0.0/13
A175.125.93.142🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.143🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSdns2.cafe24.com ⚠️ Not in zone NS records
A112.175.247.226🇰🇷 KT-NET112.168.0.0/13
A112.175.247.227🇰🇷 KT-NET112.168.0.0/13
A175.125.93.140🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.141🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSns1.cafe24.co.kr ⚠️ Not in parent delegation
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 ⚠️ Not in parent delegation
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 ⚠️ Not in parent delegation
A112.175.247.232🇰🇷 KT-NET112.168.0.0/13
PTRip-112-175-247-232.defastlink.net
A112.175.247.233🇰🇷 KT-NET112.168.0.0/13
PTRip-112-175-247-233.defastlink.net
A175.125.93.146🇰🇷 SKB-NET175.120.0.0/13 SKB summary
PTRip-175-125-93-146.defastlink.net
A175.125.93.147🇰🇷 SKB-NET175.120.0.0/13 SKB summary
PTRip-175-125-93-147.defastlink.net
NSns2.cafe24.com ⚠️ Not in parent delegation
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
SOAco2nd.compostmaster@co2nd.com serial=20221208

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=1776351277

NS for

co2nd.com

Previously MX for

co2nd.com

Same first word

co2nd.com

Similar names

2dcon.com
2ndco.com
2dcon.net
n2doc.com
noc2d.com
dcon2.com

DNS History

17 records (13 active, 4 former)

20162017201820192020202120222023202420252026NSco2nd.comdns1.cafe24.co.krdns1.cafe24.comdns2.cafe24.co.krdns2.cafe24.comns1.cafe24.co.krns1.cafe24.comns2.cafe24.co.krns2.cafe24.comdns27.servidoresdns.netdns28.servidoresdns.netMXco2nd.comA183.111.139.224203.245.12.101203.245.12.110203.245.12.1192.139.224.4
●NSco2nd.com2026-03-16 → 2026-04-16 · 3 obs
○ 2016-04-28 04:19:30
● 2026-03-16 06:25:12
● 2026-04-16 15:00:22
●NSdns1.cafe24.co.kr2026-03-16 → 2026-04-16 · 3 obs
○ 2016-04-28 04:19:30
● 2026-03-16 06:25:12
● 2026-04-16 15:00:22
●NSdns1.cafe24.com2026-03-16 → 2026-04-16 · 3 obs
○ 2016-04-28 04:19:30
● 2026-03-16 06:25:12
● 2026-04-16 15:00:22
●NSdns2.cafe24.co.kr2026-03-16 → 2026-04-16 · 3 obs
○ 2016-04-28 04:19:30
● 2026-03-16 06:25:12
● 2026-04-16 15:00:22
●NSdns2.cafe24.com2026-03-16 → 2026-04-16 · 3 obs
○ 2016-04-28 04:19:30
● 2026-03-16 06:25:12
● 2026-04-16 15:00:22
○NSdns27.servidoresdns.net2015-06-19 → 2016-02-04 · 4 obs
● 2015-06-19 05:42:42
● 2016-02-04 23:46:20
○ 2016-04-28 04:19:30
○ 2026-04-16 15:00:22
○NSdns28.servidoresdns.net2015-06-19 → 2016-02-04 · 4 obs
● 2015-06-19 05:42:42
● 2016-02-04 23:46:20
○ 2016-04-28 04:19:30
○ 2026-04-16 15:00:22
●NSns1.cafe24.co.kr2026-03-16 → 2026-04-16 · 9 obs
○ 2016-04-28 04:19:30
● 2026-03-16 06:25:12
● 2026-03-18 11:22:44
○ 2026-03-20 09:30:04
● 2026-03-22 14:05:26
● 2026-03-30 11:18:14
○ 2026-03-31 18:44:04
● 2026-04-05 08:08:42
● 2026-04-16 15:00:22
●NSns1.cafe24.com2026-03-16 → 2026-04-16 · 9 obs
○ 2016-04-28 04:19:30
● 2026-03-16 06:25:12
● 2026-03-18 11:22:44
○ 2026-03-20 09:30:04
● 2026-03-22 14:05:26
● 2026-03-30 11:18:14
○ 2026-03-31 18:44:04
● 2026-04-05 08:08:42
● 2026-04-16 15:00:22
●NSns2.cafe24.co.kr2026-03-16 → 2026-04-16 · 9 obs
○ 2016-04-28 04:19:30
● 2026-03-16 06:25:12
● 2026-03-18 11:22:44
○ 2026-03-20 09:30:04
● 2026-03-22 14:05:26
● 2026-03-30 11:18:14
○ 2026-03-31 18:44:04
● 2026-04-05 08:08:42
● 2026-04-16 15:00:22
●NSns2.cafe24.com2026-03-16 → 2026-04-16 · 9 obs
○ 2016-04-28 04:19:30
● 2026-03-16 06:25:12
● 2026-03-18 11:22:44
○ 2026-03-20 09:30:04
● 2026-03-22 14:05:26
● 2026-03-30 11:18:14
○ 2026-03-31 18:44:04
● 2026-04-05 08:08:42
● 2026-04-16 15:00:22
○MXco2nd.com2015-06-19 → 2016-02-04 · 4 obs
● 2015-06-19 05:42:42
● 2016-02-04 23:46:20
○ 2016-04-28 04:19:30
○ 2026-04-16 15:00:22
●A183.111.139.2242026-03-16 → 2026-04-16 · 3 obs
○ 2016-04-28 04:19:30
● 2026-03-16 06:25:12
● 2026-04-16 15:00:22
○A2.139.224.42015-06-19 → 2016-02-04 · 4 obs
● 2015-06-19 05:42:42
● 2016-02-04 23:46:20
○ 2016-04-28 04:19:30
○ 2026-04-16 15:00:22
●A203.245.12.1012026-03-16 → 2026-04-16 · 3 obs
○ 2016-04-28 04:19:30
● 2026-03-16 06:25:12
● 2026-04-16 15:00:22
●A203.245.12.1102026-03-16 → 2026-04-16 · 3 obs
○ 2016-04-28 04:19:30
● 2026-03-16 06:25:12
● 2026-04-16 15:00:22
●A203.245.12.1192026-03-16 → 2026-04-16 · 3 obs
○ 2016-04-28 04:19:30
● 2026-03-16 06:25:12
● 2026-04-16 15:00:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net...-
co2nd.comdns1.cafe24.com, dns2.cafe24.com, dns1.cafe24.co.kr, dns2.cafe24.co.kr8 records

✅ Authoritative Response

Server:175.125.93.142

NS records: dns1.cafe24.com, dns2.cafe24.com, dns1.cafe24.co.kr, dns2.cafe24.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for co2nd.com (unsigned zone)

⏱️ Timing

Total: 4268ms | Queries: -

📄 Records

TypeCountSample Data
A4183.111.139.224, 203.245.12.110...
NS4ns1.cafe24.com, ns1.cafe24.co.kr...
SOA1co2nd.com postmaster.co2nd.com

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (dns1.cafe24.com, dns1.cafe24.com, dns1.cafe24.com...)

Analysis

Name Server Role

co2nd.com serves as a name server for co2nd.com.

dns1.cafe24.com, dns2.cafe24.com and dns1.cafe24.co.kr commonly serve as name servers together with co2nd.com.

IP Addresses

co2nd.com refers to four IP numbers: 183.111.139.224, 203.245.12.101, 203.245.12.110 and 203.245.12.119.

Other host names, for instance lotts.co.kr, monsieurj.co.kr, cellophanecity.com, imode.co.kr and minizzang.co.kr share IP numbers with co2nd.com.

Name Servers

co2nd.com is delegated to nine name servers: co2nd.com, dns1.cafe24.com, dns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.com, dns1.cafe24.co.kr, dns2.cafe24.co.kr, ns1.cafe24.co.kr and ns2.cafe24.co.kr.

co2nd.com at least partially shares name servers with other domains, including kinemain.com, bo-g.com, proyou.com, apple-trees.co.kr and irassaimarket.com.

These name servers are often used with ns.cafe24.com and ns0.cafe24.com.

Five IP numbers:

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:

co2nd.com points to: 183.111.139.224, 203.245.12.101, 203.245.12.110 and 203.245.12.119.

dns1.cafe24.com points to: 112.175.246.226, 112.175.246.227, 175.125.93.130 and 175.125.93.131.

dns2.cafe24.com points to: 112.175.247.226, 112.175.247.227, 175.125.93.140 and 175.125.93.141.

ns2.cafe24.com points to: 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.

dns1.cafe24.co.kr points to: 112.175.246.228, 112.175.246.229, 175.125.93.132 and 175.125.93.133.

dns2.cafe24.co.kr points to: 112.175.247.228, 112.175.247.229, 175.125.93.142 and 175.125.93.143.

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.