btn.co.kr - robtex.com

btn.co.kr

DNSSEC⚠️ Not signed
A61.74.62.216🇰🇷 KT-NET61.72.0.0/13 KORnet Powered BY Korea Telecom
NSns2.kt-idc.com ⭐ ⚠️ Not in zone NS records
A61.78.38.120🇰🇷 KT-NET61.72.0.0/13 KORnet Powered BY Korea Telecom
NSns.kt-idc.com ⚠️ Not in zone NS records
A211.63.213.176🇰🇷 KT-NET211.63.128.0/17 KORnet operation Center
MXwblock.btn.co.kr ⭐
A211.46.109.69🇰🇷 DUZONBIZON-AS-KR211.46.109.0/24
PTRwblock.btn.co.kr
TXTv=spf1 ip4:211.46.82.189 ip4:211.46.109.69 ~all
SOAns.kt-idc.comdns@kt-idc.com 2025-12-18 #0

co.kr

DNSSEC🔒 Signed (DS record present)
NSg.dns.kr ⭐ ⚠️ Not in parent delegation 🔒
NSb.dns.kr ⚠️ Not in parent delegation
NSc.dns.kr ⚠️ Not in parent delegation 🔒
NSd.dns.kr ⚠️ Not in parent delegation 🔒
NSe.dns.kr ⚠️ Not in parent delegation 🔒
NSf.dns.kr ⚠️ Not in parent delegation 🔒
SOAg.dns.krdomain-manager@nic.or.kr serial=2602170541
WOT: UNKNOWN (61/100)
WOT: UNKNOWN (62/100)

Up

mail.btn.co.kr
www.btn.co.kr
wblock.btn.co.kr

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DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026NSns.kt-idc.comns2.kt-idc.comMXwblock.btn.co.krmail.btn.co.krA61.74.62.216
●NSns.kt-idc.com2015-08-30 → 2026-02-27 · 2 obs
● 2015-08-30 06:25:42
● 2026-02-27 19:53:44
●NSns2.kt-idc.com2015-08-30 → 2026-02-27 · 2 obs
● 2015-08-30 06:25:42
● 2026-02-27 19:53:44
○MXmail.btn.co.kr2015-08-30 → 2017-09-18 · 4 obs
● 2015-08-30 06:25:42
● 2017-09-18 13:48:44
○ 2026-02-16 23:36:16
○ 2026-02-27 19:53:44
●MXwblock.btn.co.kr2026-02-16 → 2026-02-27 · 3 obs
○ 2017-09-18 13:48:44
● 2026-02-16 23:36:16
● 2026-02-27 19:53:44
●A61.74.62.2162015-08-30 → 2026-02-27 · 2 obs
● 2015-08-30 06:25:42
● 2026-02-27 19:53:44

🔍 DNS Trace

AI analysis

btn.co.kr is the parent of mail.btn.co.kr, www.btn.co.kr and wblock.btn.co.kr.

btn.co.kr resolves to one IP number: 61.74.62.216.

Other host names, for instance seniortv.co.kr, heritagebogo.or.kr, www.btn.co.kr and btnworld.org share IP numbers with btn.co.kr.

btn.co.kr is delegated to two name servers ns2.kt-idc.com and ns.kt-idc.com.

btn.co.kr shares the same name server setup as other domains, for instance embrain.com, e-road.co.kr, navyfield.co.kr, kiwoom.co.kr and picaplay.com.

btn.co.kr at least partially shares name servers with other domains, for instance grac.or.kr, siidc.com, grb.or.kr, youfirst.co.kr and childfund.or.kr.

Host names with one IP number:

ns2.kt-idc.com points to 61.78.38.120

ns.kt-idc.com points to 211.63.213.176

btn.co.kr is handled by a single mail server, wblock.btn.co.kr.

wblock.btn.co.kr resolves to IP 211.46.109.69.