btct.kr - robtex.com

btct.kr

DNSSEC⚠️ Not signed
A183.111.139.230🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
A183.111.139.238🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
A203.245.12.112🇰🇷 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
A210.114.23.166🇰🇷 KT-NET210.114.0.0/18 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
NSbtct.kr ⭐
A183.111.139.230🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
A183.111.139.238🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
A203.245.12.112🇰🇷 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
A210.114.23.166🇰🇷 KT-NET210.114.0.0/18 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
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 ⚠️ 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
SOAbtct.krpostmaster@btct.kr serial=20240611

kr

DNSSEC🔒 Signed (DS record present)
NSg.dns.kr ⭐
NSb.dns.kr
NSc.dns.kr
NSd.dns.kr
NSe.dns.kr
NSf.dns.kr
SOAg.dns.krdomain-manager@nic.or.kr serial=2608130503

NS for

btct.kr

Same first word

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btct.com
btct.in
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btct.kr

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tbtc.com.au

DNS History

13 records (13 active, 0 former)

NSbtct.krdns1.cafe24.co.krdns1.cafe24.comdns2.cafe24.co.krdns2.cafe24.comns1.cafe24.co.krns1.cafe24.comns2.cafe24.co.krns2.cafe24.comA183.111.139.230183.111.139.238203.245.12.112210.114.23.166
●NSbtct.kr2026-05-12 → 2026-08-12 · 2 obs
● 2026-05-12 03:30:52
● 2026-08-12 20:53:24
●NSdns1.cafe24.co.kr2026-05-12 → 2026-08-12 · 2 obs
● 2026-05-12 03:30:52
● 2026-08-12 20:53:24
●NSdns1.cafe24.com2026-05-12 → 2026-08-12 · 2 obs
● 2026-05-12 03:30:52
● 2026-08-12 20:53:24
●NSdns2.cafe24.co.kr2026-05-12 → 2026-08-12 · 2 obs
● 2026-05-12 03:30:52
● 2026-08-12 20:53:24
●NSdns2.cafe24.com2026-05-12 → 2026-08-12 · 2 obs
● 2026-05-12 03:30:52
● 2026-08-12 20:53:24
●NSns1.cafe24.co.kr2026-05-12 → 2026-08-12 · 2 obs
● 2026-05-12 03:30:52
● 2026-08-12 20:53:24
●NSns1.cafe24.com2026-05-12 → 2026-08-12 · 2 obs
● 2026-05-12 03:30:52
● 2026-08-12 20:53:24
●NSns2.cafe24.co.kr2026-05-12 → 2026-08-12 · 2 obs
● 2026-05-12 03:30:52
● 2026-08-12 20:53:24
●NSns2.cafe24.com2026-05-12 → 2026-08-12 · 2 obs
● 2026-05-12 03:30:52
● 2026-08-12 20:53:24
●A183.111.139.2302026-05-12 → 2026-08-12 · 2 obs
● 2026-05-12 03:30:52
● 2026-08-12 20:53:24
●A183.111.139.2382026-05-12 → 2026-08-12 · 2 obs
● 2026-05-12 03:30:52
● 2026-08-12 20:53:24
●A203.245.12.1122026-05-12 → 2026-08-12 · 2 obs
● 2026-05-12 03:30:52
● 2026-08-12 20:53:24
●A210.114.23.1662026-05-12 → 2026-08-12 · 2 obs
● 2026-05-12 03:30:52
● 2026-08-12 20:53:24

🔍 DNS Trace

Analysis

Name Server Role

The NS records for btct.kr point back to btct.kr itself.

dns1.cafe24.com, dns2.cafe24.com and ns1.cafe24.com are often grouped with btct.kr to function as name servers.

IP Addresses

btct.kr resolves to four IP addresses: 183.111.139.230, 183.111.139.238, 203.245.12.112 and 210.114.23.166.

Two other host names, along with they.kr, kcare.co.kr and hache.co.kr, also share IP numbers with btct.kr.

Name Servers

DNS for btct.kr is delegated to 9 name servers: btct.kr, dns1.cafe24.com, dns2.cafe24.com plus 6 other.

btct.kr has at least partial name server overlap with other domains, such as foxdeco.co.kr, jungone.net, jungone-package.com and two others.

ns2.cafe24.com, ns1.cafe24.co.kr and ns2.cafe24.co.kr — plus 4 other name servers — are commonly paired with these name servers.

Host names directing to five IP addresses:

ns1.cafe24.com has four IP addresses — 112.175.246.230, 112.175.246.231, 116.126.143.242 and two others.

Host names that resolve to four IP numbers:

btct.kr has four IP addresses: 183.111.139.230, 183.111.139.238, 203.245.12.112 and 210.114.23.166.

dns1.cafe24.com has four IP addresses: 112.175.246.226, 112.175.246.227, 175.125.93.130 and 175.125.93.131.

dns2.cafe24.com has four IP addresses: 112.175.247.226, 112.175.247.227, 175.125.93.140 and 175.125.93.141.

ns2.cafe24.com has four IP addresses: 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.

dns1.cafe24.co.kr has four IP addresses: 112.175.246.228, 112.175.246.229, 175.125.93.132 and 175.125.93.133.

dns2.cafe24.co.kr has four IP addresses: 112.175.247.228, 112.175.247.229, 175.125.93.142 and 175.125.93.143.

ns1.cafe24.co.kr has four IP addresses: 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.

ns2.cafe24.co.kr has four IP addresses: 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.