`isu-techno.com`

DNSSEC	⚠️ Not signed
A	59.25.184.147^{🇰🇷 KT-NET59.24.0.0/13 Korea Telecom}
NS	`ns1.hubweb.net` ⭐
		A	211.57.202.155^{🇰🇷 KT-NET211.57.0.0/16 KT}
NS	`ns2.hubweb.net`
		A	211.233.62.123^{🇰🇷 DACOM-NET211.233.0.0/18 contact noc@bora.net if necessary contact ysjeon7@bora.net if necessary}
MX	`nmail.isu-techno.com` ⭐
TXT	`v=spf1 ip4:59.25.184.17 ~all`
SOA	`ns1.hubweb.net`webmaster@hubweb.net 2025-01-02 #2

`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=1771291435

Similar names

hsutien-co.com.tw

DNS History

6 records (4 active, 2 former)

●NSns1.hubweb.net2015-08-16 → 2026-03-08 · 2 obs

● 2015-08-16 16:26:56
● 2026-03-08 01:01:50

●NSns2.hubweb.net2015-08-16 → 2026-03-08 · 2 obs

● 2015-08-16 16:26:56
● 2026-03-08 01:01:50

○MXmail.isu-techno.com2015-08-16 → 2016-04-30 · 4 obs

● 2015-08-16 16:26:56
● 2016-04-30 03:26:24
○ 2026-03-08 01:01:48
○ 2026-03-08 01:01:50

●MXnmail.isu-techno.com2026-03-08 → 2026-03-08 · 3 obs

○ 2016-04-30 03:26:24
● 2026-03-08 01:01:48
● 2026-03-08 01:01:50

○A121.78.236.612015-08-16 → 2016-04-30 · 4 obs

● 2015-08-16 16:26:56
● 2016-04-30 03:26:24
○ 2026-03-08 01:01:48
○ 2026-03-08 01:01:50

●A59.25.184.1472026-03-08 → 2026-03-08 · 3 obs

○ 2016-04-30 03:26:24
● 2026-03-08 01:01:48
● 2026-03-08 01:01:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
isu-techno.com	ns1.hubweb.net, ns2.hubweb.net	-

✅ Authoritative Response

Server: 211.57.202.155

NS records: ns1.hubweb.net, ns2.hubweb.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isu-techno.com (unsigned zone)

⏱️ Timing

Total: 853ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`59.25.184.147`
NS	2	`ns2.hubweb.net, ns1.hubweb.net`
MX	1	`nmail.isu-techno.com (pri: 10)`
TXT	1	`v=spf1 ip4:59.25.184.17 ~all`
SOA	1	`ns1.hubweb.net webmaster.hubweb.net`

Analysis

IP Addresses

isu-techno.com resolves to a single IP: 59.25.184.147.

Other host names, for instance kiwp.org, brconst.co.kr, kocse.com, hs-fitting.com and datatrend.co.kr share IP numbers with isu-techno.com.

Name Servers

isu-techno.com has two name servers: ns1.hubweb.net and ns2.hubweb.net.

isu-techno.com shares the same name server setup as other domains, for example freelike.com, deri.kr, imujin.net, esdzero.com and ybteck.com.

isu-techno.com shares some name servers with other domains, for example cwcms.co.kr, dfscorp.net, nscook.com, hanqjin.com and esch.co.kr.

These name servers are commonly used alongside ns1.cafe24.com, ns2.cafe24.com, ns1.cafe24.co.kr and ns2.cafe24.co.kr.

Host names with a single IP:

ns1.hubweb.net points to 211.57.202.155

ns2.hubweb.net points to 211.233.62.123

Mail Servers

isu-techno.com is handled by a single mail server, nmail.isu-techno.com.

isu-techno.com - robtex.com

isu-techno.com

com