`tuk.kr`

DNSSEC	⚠️ Not signed
A	216.198.79.1^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
NS	`ns1.gabia.co.kr` ⭐
		A	20.200.205.248^{🇰🇷 Microsoft20.192.0.0/10}
NS	`ns.gabia.co.kr`
		A	43.201.170.100^{🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix}
			PTR	`ec2-43-201-170-100.ap-northeast-2.compute.amazonaws.com`
NS	`ns.gabia.net`
		A	121.78.117.39^{🇰🇷 GABIA-AS-KR121.78.117.0/24 Transit customer route announce}
			PTR	`ns1.gabia.co.kr`
		A	211.234.124.90^{🇰🇷 DACOM-NET211.234.0.0/17 contact jblee@aunet.nm.kr if necessary contact ojupark@aunet.nm.kr if necessary}
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`v=spf1 include:spf.improvmx.com ~all`
SOA	`ns.gabia.co.kr`hosting@gabia.com 2025-07-22 #23

`kr`

	DNSSEC	🔒 Signed (DS record present)
	NS	`g.dns.kr` ⭐
	NS	`b.dns.kr`
	NS	`c.dns.kr`
	NS	`d.dns.kr`
	NS	`e.dns.kr`
	NS	`f.dns.kr`
	SOA	`g.dns.kr`domain-manager@nic.or.kr serial=2605100733

Same first word

tuk.com.tw

tuk.asia

tuk.nl

tuk.cz

tuk.be

tuk.se

tuk.net

tuk.co

tuk.de

tuk.nu

tuk.mobi

tuk.spb.ru

tuk.com.au

tuk.su

tuk.es

tuk.lt

tuk.hu

tuk.eu

tuk.md

tuk.cn

tuk.sakura.ne.jp

tuk.mx

tuk.ru

tuk.org.ua

tuk.ca

tuk.dk

tuk.co.jp

tuk.lviv.ua

tuk.fi

tuk.com

tuk.bg

tuk.to

tuk.ee

tuk.cam

tuk.fr

tuk.it

tuk.com.pl

tuk.info

tuk.kr

tuk.com.ua

tuk.biz

tuk.in

tuk.no

tuk.co.uk

tuk.co.za

tuk.us

tuk.ch

tuk.cc

tuk.cool

tuk.com.br

tuk.at

tuk.dev

tuk.com.mx

Similar names

kut.org

ktu.ch

tku.cc

utk.uz

tku.cz

kut.com.tw

kut.ru

utk.be

ktu.edu.gh

kut.no

utk.in

kut.ac.ir

kut.co

kut.ro

kut.ge

ukt.pl

utk.de

utk.technology

ktu.be

utk.pl

ktu.de

ktu.at

utk.co.jp

ktu.lt

tku.vn

kut.nl

utk.fi

tku.com

utk.agency

kut.by

ukt.co.uk

utk.nu

ktu.ru

ukt.at

utk.fr

utk.eu

utk.co.uk

ukt.se

tku.im

kut.kg

ukt.org

ukt.ch

ktu.tw

ukt.ru

tku.co.uk

ukt.fr

ktu.jp

ukt.fi

tku.life

ukt.com.au

kut.ee

kut.be

ktu.no

tku.org

ukt.in

tku.dk

ktu.eu

tku.edu.tw

tku.be

tku.org.ua

tku.ch

ukt.it

kut.land

tku.de

kut.it

tku.lt

utk.or.jp

ktu.co.za

tku.cn

kut.com.au

utk.info

ktu.us

kut.skin

ukt.com

ktu.fi

ukt.net

kut.hu

DNS History

16 records (6 active, 10 former)

●NSns.gabia.co.kr2026-05-08 → 2026-05-10 · 3 obs

○ 2016-11-13 01:18:38
● 2026-05-08 12:48:14
● 2026-05-10 12:43:24

●NSns.gabia.net2026-05-08 → 2026-05-10 · 3 obs

○ 2016-11-13 01:18:38
● 2026-05-08 12:48:14
● 2026-05-10 12:43:24

●NSns1.gabia.co.kr2026-05-08 → 2026-05-10 · 3 obs

○ 2016-11-13 01:18:38
● 2026-05-08 12:48:14
● 2026-05-10 12:43:24

○NSns1.parkingcrew.net2016-04-24 → 2016-11-13 · 5 obs

○ 2016-02-05 08:35:22
● 2016-04-24 03:26:54
● 2016-11-13 01:18:38
○ 2026-05-08 12:48:14
○ 2026-05-10 12:43:24

○NSns1.sedoparking.com2015-05-11 → 2016-02-05 · 4 obs

● 2015-05-11 04:14:56
● 2016-02-05 08:35:22
○ 2016-04-24 03:26:54
○ 2026-05-10 12:43:24

○NSns2.parkingcrew.net2016-04-24 → 2016-11-13 · 5 obs

○ 2016-02-05 08:35:22
● 2016-04-24 03:26:54
● 2016-11-13 01:18:38
○ 2026-05-08 12:48:14
○ 2026-05-10 12:43:24

○NSns2.sedoparking.com2015-05-11 → 2016-02-05 · 4 obs

● 2015-05-11 04:14:56
● 2016-02-05 08:35:22
○ 2016-04-24 03:26:54
○ 2026-05-10 12:43:24

○MXmail.b-io.co2015-05-11 → 2015-05-11 · 3 obs

● 2015-05-11 04:14:56
○ 2015-10-18 21:12:56
○ 2026-05-10 12:43:24

○MXmail.h-email.net2016-04-24 → 2016-11-13 · 5 obs

○ 2016-02-05 08:35:22
● 2016-04-24 03:26:54
● 2016-11-13 01:18:38
○ 2026-05-08 12:48:14
○ 2026-05-10 12:43:24

○MXmail.nickstel.com2015-10-18 → 2016-02-05 · 5 obs

○ 2015-05-11 04:14:56
● 2015-10-18 21:12:56
● 2016-02-05 08:35:22
○ 2016-04-24 03:26:54
○ 2026-05-10 12:43:24

●MXmx1.improvmx.com2026-05-08 → 2026-05-10 · 3 obs

○ 2016-11-13 01:18:38
● 2026-05-08 12:48:14
● 2026-05-10 12:43:24

●MXmx2.improvmx.com2026-05-08 → 2026-05-10 · 3 obs

○ 2016-11-13 01:18:38
● 2026-05-08 12:48:14
● 2026-05-10 12:43:24

○A185.53.178.62016-11-13 → 2016-11-13 · 4 obs

○ 2016-08-05 02:53:46
● 2016-11-13 01:18:38
○ 2026-05-08 12:48:14
○ 2026-05-10 12:43:24

○A185.53.179.62016-04-24 → 2016-08-05 · 5 obs

○ 2016-02-05 08:35:22
● 2016-04-24 03:26:54
● 2016-08-05 02:53:46
○ 2016-11-13 01:18:38
○ 2026-05-10 12:43:24

●A216.198.79.12026-05-08 → 2026-05-10 · 3 obs

○ 2016-11-13 01:18:38
● 2026-05-08 12:48:14
● 2026-05-10 12:43:24

○A72.52.4.1192015-05-11 → 2016-02-05 · 4 obs

● 2015-05-11 04:14:56
● 2016-02-05 08:35:22
○ 2016-04-24 03:26:54
○ 2026-05-10 12:43:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	c.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr...	-
tuk.kr	ns1.gabia.co.kr, ns.gabia.co.kr, ns.gabia.net	-

✅ Authoritative Response

Server:20.200.205.248

NS records: ns1.gabia.co.kr, ns.gabia.co.kr, ns.gabia.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tuk.kr (unsigned zone)

⏱️ Timing

Total: 1609ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.198.79.1`
NS	3	`ns.gabia.co.kr, ns1.gabia.co.kr...`
MX	2	`mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20)`
TXT	1	`v=spf1 include:spf.improvmx.com ~all`
SOA	1	`ns.gabia.co.kr hosting.gabia.com`

Analysis

IP Addresses

tuk.kr points to a single IP address: 216.198.79.1.

Other host names such as mypo.it, 1c0cd98e0a92081c.vercel-dns-017.com, santamartavelletri.it, folketsmening.no and practicaldb.com share IPs with tuk.kr.

Name Servers

tuk.kr is delegated to three name servers: ns.gabia.net, ns1.gabia.co.kr and ns.gabia.co.kr.

tuk.kr at least partially shares name servers with other domains, for example metistone.com, hongaram.com, cspark.net, translab.co.kr and haewor.com.

These name servers are often used together with ns1.gabia.net and ns2.gabia.co.kr.

Host names with two IP numbers:

ns.gabia.net points to 121.78.117.39 and 211.234.124.90.

Host names with one IP number:

ns1.gabia.co.kr points to 20.200.205.248.

ns.gabia.co.kr points to 43.201.170.100.

Mail Servers

Two mail servers handle tuk.kr: mx1.improvmx.com and mx2.improvmx.com.

tuk.kr shares the same mail server setup as other domains, including latifa.info, lojicsoftware.com, alcohol.ca, kyh.io and ranchosantamargaritarentals.com.

tuk.kr shares some mail servers with other domains, for example black-box.com.ar.

Host names with six IP numbers:

mx1.improvmx.com points to 2a05:d012:412:e201:88aa:e7b9:7a43:12d7, 2a05:d012:412:e202:f36:2c1f:1a49:d38a, 2a05:d012:412:e203:373a:f51a:4a85:1d25, 13.37.195.136, 15.236.236.160 and 35.181.18.45.

mx2.improvmx.com points to 2a05:d012:412:e201:1f6e:f6e4:8fd7:4678, 2a05:d012:412:e202:e81e:cc44:3b53:8a3d, 2a05:d012:412:e203:7e33:3d9c:28d7:ee20, 13.36.107.63, 13.36.222.39 and 15.236.61.92.

tuk.kr - robtex.com

tuk.kr

kr

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`tuk.kr`

`kr`