ops21.com - dns.ninja

ops21.com

DNSSEC⚠️ Not signed
NSiserver.hanwha.co.kr ⭐ ⚠️ Not in zone NS records
A128.134.135.200🇰🇷 HANWHA-AS128.134.135.0/24 HANWHA Corp./Information Service div.
NSbserver.hanwha.co.kr ⚠️ Not in zone NS records
A218.146.34.200🇰🇷 HANWHA-AS218.146.34.0/24 contact cuteds@hanwha.co.kr if necessary
SOAiserver.hanwha.co.krplease_set_email@absolutely.nowhere serial=6

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1784848277

Same first word

ops21.nyc
ops21.com

Similar names

spo21.com
12ops.com
21ops.com
pos21.com
pos21.net
21pos.biz
21pos.co.kr
ops12.ru
pos21.es
pos21.co.kr

DNS History

10 records (2 active, 8 former)

200920112013201520172019202120232025NSbserver.hanwha.co.kriserver.hanwha.co.krns1.muumuu-domain.comns19.domaincontrol.comns2.muumuu-domain.comns20.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA210.157.1.18950.63.202.46
●NSbserver.hanwha.co.kr2026-07-15 → 2026-07-23 · 3 obs
○ 2017-07-06 18:01:02
● 2026-07-15 16:21:20
● 2026-07-23 23:29:36
●NSiserver.hanwha.co.kr2026-07-15 → 2026-07-23 · 3 obs
○ 2017-07-06 18:01:02
● 2026-07-15 16:21:20
● 2026-07-23 23:29:36
○NSns1.muumuu-domain.com2008-03-11 → 2008-03-11 · 3 obs
● 2008-03-11 13:50:28
○ 2015-10-11 17:53:06
○ 2026-07-23 23:29:36
○NSns19.domaincontrol.com2016-07-15 → 2017-07-06 · 5 obs
○ 2015-10-11 17:53:06
● 2016-07-15 08:27:14
● 2017-07-06 18:01:02
○ 2026-07-15 16:21:20
○ 2026-07-23 23:29:36
○NSns2.muumuu-domain.com2008-03-11 → 2008-03-11 · 3 obs
● 2008-03-11 13:50:28
○ 2015-10-11 17:53:06
○ 2026-07-23 23:29:36
○NSns20.domaincontrol.com2016-07-15 → 2017-07-06 · 5 obs
○ 2015-10-11 17:53:06
● 2016-07-15 08:27:14
● 2017-07-06 18:01:02
○ 2026-07-15 16:21:20
○ 2026-07-23 23:29:36
○MXmailstore1.secureserver.net2016-07-15 → 2017-07-06 · 4 obs
● 2016-07-15 08:27:14
● 2017-07-06 18:01:02
○ 2026-07-15 16:21:20
○ 2026-07-23 23:29:36
○MXsmtp.secureserver.net2016-07-15 → 2017-07-06 · 4 obs
● 2016-07-15 08:27:14
● 2017-07-06 18:01:02
○ 2026-07-15 16:21:20
○ 2026-07-23 23:29:36
○A210.157.1.1892008-03-11 → 2008-03-11 · 3 obs
● 2008-03-11 13:50:28
○ 2015-10-11 17:53:06
○ 2026-07-23 23:29:36
○A50.63.202.462016-07-15 → 2017-07-06 · 5 obs
○ 2015-10-11 17:53:06
● 2016-07-15 08:27:14
● 2017-07-06 18:01:02
○ 2026-07-15 16:21:20
○ 2026-07-23 23:29:36

🔍 DNS Trace

Analysis

Name Servers

DNS delegation for ops21.com points to two name servers: bserver.hanwha.co.kr and iserver.hanwha.co.kr.

ops21.com shares its name server setup with other domains, including hanwhavision.net, hanwha.biz, cleverse.co and two others.

ops21.com has at least partial name server overlap with other domains, such as galleriapalace.com, dream-green.co.kr, eaglepms.co.kr and two others.

bserver.hanwha.co.kr directs to 218.146.34.200 and iserver.hanwha.co.kr directs to 128.134.135.200; each host name points to exactly one IP number.