7z.co.kr - robtex.com

7z.co.kr

DNSSEC⚠️ Not signed
A121.78.251.11🇰🇷 KINXIDC-AS-KR121.78.224.0/19 KINX-Net
NSns9.dnszi.com ⭐
A121.78.251.23🇰🇷 KINXIDC-AS-KR121.78.224.0/19 KINX-Net
NSns25.dnszi.com
A58.120.225.173🇰🇷 SKB-NET58.120.0.0/13 auto-generated route object for 58.120.0.0/13
PTRns25.dnszi.com
NSns66.dnszi.com
A27.1.16.93🇰🇷 DAOU-AS-KR27.1.16.0/22 DAOU Tech
PTRns66.dnszi.com
NSns71.dnszi.com
A121.78.72.41🇰🇷 KINXIDC-AS-KR121.78.72.0/24 KINX-IDC
PTRns71.dnszi.com
NSns88.dnszi.com
A121.78.251.29🇰🇷 KINXIDC-AS-KR121.78.224.0/19 KINX-Net
MXaspmx1.dooray.com ⭐
A180.210.67.77🇰🇷 NHN-AS-KR180.210.67.0/24 SKBroadbnad's coustemr route
TXTv=spf1 include:_spf.dooray.com ~all
SOAns9.dnszi.comroot@dnszi.com 2021-12-17 #5

co.kr

DNSSEC⚠️ Not signed
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=2607130844
WOT: UNKNOWN (62/100)

Previously NS for

7z.co.kr

Same first word

7z.org
7z.ru
7z.nl
7z.cz
7z.kz
7z.co.kr
7z.si
7z.lv
7z.biz
7z.be
7z.io
7z.net
7z.my
7z.hu
7z.at
7z.fr
7z.dk
7z.lt
7z.com
7z.fan

Similar names

z7.be
z7.cz
z7.se
z7.de
z7.cl
z7.cc
z7.hu
z7.co
z7.ru
z7.is
z7.eu
z7.io
z7.fr
z7.org
z7.game
z7.net
z7.com
z7.boston
z7.club
z7.top
z7.lt
z7.dk

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSns25.dnszi.comns66.dnszi.comns71.dnszi.comns88.dnszi.comns9.dnszi.com7z.co.krns.7z.co.krns1.hosting.co.krns11.dnstool.netns2.hosting.co.krMXaspmx1.dooray.commail.7z.co.krA121.78.251.11115.68.220.11914.63.216.242218.38.12.252
○NS7z.co.kr2015-12-21 → 2016-04-25 · 5 obs
○ 2015-10-17 00:59:22
● 2015-12-21 00:45:30
● 2016-04-25 01:12:10
○ 2017-06-27 04:43:30
○ 2026-07-13 08:11:34
○NSns.7z.co.kr2015-12-21 → 2016-04-25 · 5 obs
○ 2015-10-17 00:59:22
● 2015-12-21 00:45:30
● 2016-04-25 01:12:10
○ 2017-06-27 04:43:30
○ 2026-07-13 08:11:34
○NSns1.hosting.co.kr2017-06-27 → 2017-07-11 · 5 obs
○ 2016-04-25 01:12:10
● 2017-06-27 04:43:30
● 2017-07-11 12:20:42
○ 2026-05-20 14:40:04
○ 2026-07-13 08:11:34
○NSns11.dnstool.net2015-06-01 → 2015-06-01 · 3 obs
● 2015-06-01 06:36:26
○ 2015-10-17 00:59:22
○ 2026-07-13 08:11:34
○NSns2.hosting.co.kr2017-06-27 → 2017-07-11 · 5 obs
○ 2016-04-25 01:12:10
● 2017-06-27 04:43:30
● 2017-07-11 12:20:42
○ 2026-05-20 14:40:04
○ 2026-07-13 08:11:34
●NSns25.dnszi.com2026-05-20 → 2026-07-13 · 3 obs
○ 2017-07-11 12:20:42
● 2026-05-20 14:40:04
● 2026-07-13 08:11:34
●NSns66.dnszi.com2026-05-20 → 2026-07-13 · 3 obs
○ 2017-07-11 12:20:42
● 2026-05-20 14:40:04
● 2026-07-13 08:11:34
●NSns71.dnszi.com2026-05-20 → 2026-07-13 · 3 obs
○ 2017-07-11 12:20:42
● 2026-05-20 14:40:04
● 2026-07-13 08:11:34
●NSns88.dnszi.com2026-05-20 → 2026-07-13 · 3 obs
○ 2017-07-11 12:20:42
● 2026-05-20 14:40:04
● 2026-07-13 08:11:34
●NSns9.dnszi.com2026-05-20 → 2026-07-13 · 3 obs
○ 2017-07-11 12:20:42
● 2026-05-20 14:40:04
● 2026-07-13 08:11:34
●MXaspmx1.dooray.com2026-05-20 → 2026-07-13 · 3 obs
○ 2017-06-27 04:43:30
● 2026-05-20 14:40:04
● 2026-07-13 08:11:34
○MXmail.7z.co.kr2015-12-21 → 2016-04-25 · 4 obs
● 2015-12-21 00:45:30
● 2016-04-25 01:12:10
○ 2017-06-27 04:43:30
○ 2026-07-13 08:11:34
○A115.68.220.1192017-06-27 → 2017-07-11 · 5 obs
○ 2016-04-25 01:12:10
● 2017-06-27 04:43:30
● 2017-07-11 12:20:42
○ 2026-05-20 14:40:04
○ 2026-07-13 08:11:34
●A121.78.251.112026-05-20 → 2026-07-13 · 3 obs
○ 2017-07-11 12:20:42
● 2026-05-20 14:40:04
● 2026-07-13 08:11:34
○A14.63.216.2422015-06-01 → 2015-06-01 · 3 obs
● 2015-06-01 06:36:26
○ 2015-10-17 00:59:22
○ 2026-07-13 08:11:34
○A218.38.12.2522015-12-21 → 2016-04-25 · 5 obs
○ 2015-10-17 00:59:22
● 2015-12-21 00:45:30
● 2016-04-25 01:12:10
○ 2017-06-27 04:43:30
○ 2026-07-13 08:11:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
krb.dns.kr, f.dns.kr, c.dns.kr, e.dns.kr...-
7z.co.krns88.dnszi.com, ns66.dnszi.com, ns9.dnszi.com, ns25.dnszi.com...-

✅ Authoritative Response

Server:58.120.225.173

NS records: ns88.dnszi.com, ns66.dnszi.com, ns9.dnszi.com, ns25.dnszi.com, ns71.dnszi.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 7z.co.kr (unsigned zone)

⏱️ Timing

Total: 1604ms | Queries: -

📄 Records

TypeCountSample Data
A1121.78.251.11
NS5ns88.dnszi.com, ns66.dnszi.com...
MX1aspmx1.dooray.com (pri: 1)
TXT1v=spf1 include:_spf.dooray.com ~all
SOA1ns9.dnszi.com root.dnszi.com

Analysis

IP Addresses

7z.co.kr resolves to just one IP address, 121.78.251.11.

Two other host names, along with www.cy.world, yjmentertainment.com and kalist.net, also share IP numbers with 7z.co.kr.

Name Servers

7z.co.kr delegates to five name servers: ns25.dnszi.com, ns66.dnszi.com, ns71.dnszi.com and two others.

7z.co.kr has at least partial name server overlap with other domains, such as tsf.kr, seoulmedia.biz, kbrainc.com and two others.

It is common to see these name servers used together with name servers ns88.dnszi.com and ns9.dnszi.com.

Host names that point to one IP address:

ns25.dnszi.com points to the IP address 58.120.225.173.

ns66.dnszi.com points to the IP address 27.1.16.93.

ns71.dnszi.com points to the IP address 121.78.72.41.

ns88.dnszi.com points to the IP address 121.78.251.29.

ns9.dnszi.com points to the IP address 121.78.251.23.

Mail Servers

The sole mail server for 7z.co.kr is aspmx1.dooray.com.

Among the domains sharing a mail server setup with 7z.co.kr are maumsarang.kr, anipani.jp, cretty.com and two others.

There is at least a partial MX overlap between 7z.co.kr and other domains, including chutcha.net, ktsglobal.co.kr, help.bugs.co.kr and two others.

There is one IP number for aspmx1.dooray.com: 180.210.67.77.