docugroup.kr - robtex.com

docugroup.kr

DNSSEC⚠️ Not signed
A222.112.245.110🇰🇷 KT-NET222.112.0.0/13 Korea Telecom, Seoul, Korea
NSns2.oamart.kr ⭐
A182.162.170.106🇰🇷 DACOM-NET182.162.0.0/16 contact center@kidc.net,(noc@bora.net if necessary,)
NSns1.oamart.kr ⚠️ Not in zone NS records
A182.162.170.102🇰🇷 DACOM-NET182.162.0.0/16 contact center@kidc.net,(noc@bora.net if necessary,)
MXmail.docugroup.kr ⭐
A121.254.193.208🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary
PTRmail1.zioyou.com
TXTv=spf1 ip4:222.231.61.243 ~all
SOAns2.oamart.krhostadmin@docugroup.kr serial=24

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=2605140912

Subdomains

static.docugroup.kr
mail.docugroup.kr

Same first word

docugroup.kr
docugroup.net
docugroup.sk
docugroup.hu
docugroup.nl
docugroup.com

Similar names

grupodocu.com
ducogroup.com

DNS History

8 records (4 active, 4 former)

20162017201820192020202120222023202420252026NSns1.oamart.krns2.oamart.krwin-nw6byxh5zdkwin-t7mvpsosqjdMXmail.docugroup.krA222.112.245.110222.231.61.196222.231.61.198
●NSns1.oamart.kr2026-03-10 → 2026-05-14 · 3 obs
○ 2017-03-30 07:46:06
● 2026-03-10 14:06:20
● 2026-05-14 11:55:20
●NSns2.oamart.kr2026-03-10 → 2026-05-14 · 3 obs
○ 2017-03-30 07:46:06
● 2026-03-10 14:06:20
● 2026-05-14 11:55:20
○NSwin-nw6byxh5zdk2015-06-19 → 2017-03-30 · 8 obs
● 2015-06-19 23:43:22
● 2015-12-16 19:33:16
○ 2015-12-19 19:53:30
● 2016-03-06 20:37:18
○ 2016-06-22 18:11:58
● 2017-03-30 07:46:06
○ 2026-03-10 14:06:20
○ 2026-05-14 11:55:20
○NSwin-t7mvpsosqjd2015-06-19 → 2016-06-22 · 6 obs
● 2015-06-19 23:43:22
● 2015-12-19 19:53:30
○ 2016-03-06 20:37:18
● 2016-06-22 18:11:58
○ 2017-03-30 07:46:06
○ 2026-05-14 11:55:20
●MXmail.docugroup.kr2015-06-19 → 2026-05-14 · 2 obs
● 2015-06-19 23:43:22
● 2026-05-14 11:55:20
●A222.112.245.1102026-03-10 → 2026-05-14 · 3 obs
○ 2017-03-30 07:46:06
● 2026-03-10 14:06:20
● 2026-05-14 11:55:20
○A222.231.61.1962015-06-19 → 2015-06-19 · 3 obs
● 2015-06-19 23:43:22
○ 2015-11-09 22:04:56
○ 2026-05-14 11:55:20
○A222.231.61.1982015-11-09 → 2017-03-30 · 5 obs
○ 2015-06-19 23:43:22
● 2015-11-09 22:04:56
● 2017-03-30 07:46:06
○ 2026-03-10 14:06:20
○ 2026-05-14 11:55:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
krb.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...-
docugroup.krns1.oamart.kr, ns2.oamart.kr2 records

✅ Authoritative Response

Server:182.162.170.102

NS records: ns1.oamart.kr, ns2.oamart.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for docugroup.kr (unsigned zone)

⏱️ Timing

Total: 6898ms | Queries: -

📄 Records

TypeCountSample Data
A1222.112.245.110
NS1ns2.oamart.kr
MX1mail.docugroup.kr (pri: 10)
TXT1v=spf1 ip4:222.231.61.243 ~all
SOA1ns2.oamart.kr hostadmin.docugroup.kr

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.oamart.kr, ns1.oamart.kr)

Analysis

Hierarchy

docugroup.kr is the parent of static.docugroup.kr and mail.docugroup.kr.

IP Addresses

docugroup.kr resolves to a single IP: 222.112.245.110.

Name Servers

docugroup.kr has two name servers: ns1.oamart.kr and ns2.oamart.kr.

docugroup.kr shares the same name server setup as other domains, such as officehub.kr, oamart.kr, sutec.co.kr and doms.kr.

Host names with a single IP:

ns1.oamart.kr points to 182.162.170.102

ns2.oamart.kr points to 182.162.170.106

Mail Servers

docugroup.kr is handled by a single mail server, mail.docugroup.kr.

Host name mail.docugroup.kr points to IP 121.254.193.208.