ubisys.com - dns.ninja

`ubisys.com`

DNSSEC	⚠️ Not signed
A	121.254.178.234^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
NS	`ns2.domainca.com` ⭐
		A	20.200.205.248^{🇰🇷 Microsoft20.192.0.0/10}
NS	`ns.domainca.com`
		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`
SOA	`ns.domainca.com`root@domainca.com 2022-10-27 #10

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786517154

Same first word

ubisys.com.cn

ubisys.in

ubisys.com

ubisys.net

ubisys.co.uk

ubisys.ca

ubisys.cn

Similar names

buyssi.com

sibusy.com

buissy.com

isybus.fr

buisys.de

sibuys.name

sisbuy.net

isbusy.com

ibussy.com

DNS History

7 records (3 active, 4 former)

●NSns.domainca.com2019-04-13 → 2026-08-12 · 3 obs

○ 2017-02-13 22:11:38
● 2019-04-13 07:54:38
● 2026-08-12 07:08:06

○NSns1.hosting.co.kr2015-08-18 → 2017-02-13 · 4 obs

● 2015-08-18 20:25:38
● 2017-02-13 22:11:38
○ 2019-04-13 07:54:38
○ 2026-08-12 07:08:06

●NSns2.domainca.com2019-04-13 → 2026-08-12 · 3 obs

○ 2017-02-13 22:11:38
● 2019-04-13 07:54:38
● 2026-08-12 07:08:06

○NSns2.hosting.co.kr2015-08-18 → 2017-02-13 · 4 obs

● 2015-08-18 20:25:38
● 2017-02-13 22:11:38
○ 2019-04-13 07:54:38
○ 2026-08-12 07:08:06

○A121.254.178.2332019-04-13 → 2019-04-13 · 4 obs

○ 2017-02-13 22:11:38
● 2019-04-13 07:54:38
○ 2026-07-10 00:11:18
○ 2026-08-12 07:08:06

●A121.254.178.2342026-07-10 → 2026-08-12 · 3 obs

○ 2019-04-13 07:54:38
● 2026-07-10 00:11:18
● 2026-08-12 07:08:06

○A211.234.63.2322015-08-18 → 2017-02-13 · 4 obs

● 2015-08-18 20:25:38
● 2017-02-13 22:11:38
○ 2019-04-13 07:54:38
○ 2026-08-12 07:08:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...	-
ubisys.com	ns.domainca.com, ns2.domainca.com	2 records

✅ Authoritative Response

Server:43.201.170.100

NS records: ns.domainca.com, ns2.domainca.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ubisys.com (unsigned zone)

⏱️ Timing

Total: 647ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.254.178.234`
NS	2	`ns.domainca.com, ns2.domainca.com`
SOA	1	`ns.domainca.com root.domainca.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.domainca.com, ns2.domainca.com)

Analysis

IP Addresses

ubisys.com resolves to one IP address: 121.254.178.234.

www.bapay.com, incatel.com, xn--vo5b91i9pir1a.com and two other host names share IP numbers with ubisys.com.

Name Servers

ubisys.com uses two name servers for its delegation: ns2.domainca.com and ns.domainca.com.

ubisys.com uses the same name servers as several other domains — among them melpa.com, markerbet.com, e-bar.com and two more.

At least some of ubisys.com's name servers are also used by other domains, among them istech.co.kr.

ns2.domainca.com directs to 20.200.205.248 and ns.domainca.com directs to 43.201.170.100; each host name points to exactly one IP number.