cnotech.com - dns.ninja
cnotech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 115.68.56.173🇰🇷 SMILESERV-AS-KR115.68.0.0/17 | ||||||
| NS | win-72v2fp1t4uf ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.helloweb.co.kr ⚠️ Not in zone NS records | ||||||
| A | 115.68.56.170🇰🇷 SMILESERV-AS-KR115.68.0.0/17 | ||||||
| NS | ns2.helloweb.co.kr ⚠️ Not in zone NS records | ||||||
| A | 115.68.56.180🇰🇷 SMILESERV-AS-KR115.68.0.0/17 | ||||||
| PTR | mail.helloweb.co.kr | ||||||
| MX | mailapp.hiworks.co.kr ⭐ | ||||||
| A | 45.120.71.59🇰🇷 DACOM-NET45.120.71.0/24 | ||||||
| PTR | mailapp.hiworks.co.kr | ||||||
| A | 121.254.168.55🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| PTR | mailapp.hiworks.co.kr | ||||||
| A | 211.47.76.59🇰🇷 DACOM-NET211.47.76.0/24 proxy for HANARO TELECOM route | ||||||
| PTR | mailapp.hiworks.co.kr | ||||||
| TXT | MS=E80DDC761F817A62B10D4CF1A603AC89B7A74C31 | ||||||
| TXT | v=spf1 include:_spf.hiworks.co.kr ~all | ||||||
| SOA | win-72v2fp1t4ufadmin serial=27 | ||||||
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.netnstld@verisign-grs.com serial=1781347468 | ||||||
Same first word
cnotech.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.helloweb.co.kr2026-02-15 → 2026-06-13 · 3 obs
● 2026-02-15 21:08:26
● 2026-06-13 10:57:44
●NSns2.helloweb.co.kr2026-02-15 → 2026-06-13 · 3 obs
● 2026-02-15 21:08:26
● 2026-06-13 10:57:44
○NSwin-518u2dl2rgg2015-05-26 → 2016-09-09 · 8 obs
● 2015-12-08 11:16:42
○ 2016-01-07 21:27:48
● 2016-05-07 00:28:22
○ 2016-09-08 12:13:28
● 2016-09-09 17:42:58
○ 2016-09-21 07:12:34
○ 2026-06-13 10:57:44
●NSwin-72v2fp1t4uf2019-12-05 → 2026-06-13 · 3 obs
● 2019-12-05 04:35:52
● 2026-06-13 10:57:44
○NSwin-ju04906ml152015-05-26 → 2016-12-03 · 11 obs
○ 2015-10-11 18:14:06
○ 2015-12-08 11:16:42
● 2016-01-07 21:27:48
○ 2016-05-07 00:28:22
● 2016-09-08 12:13:28
○ 2016-09-09 17:42:58
● 2016-09-21 07:12:34
● 2016-12-03 22:51:22
○ 2019-12-05 04:35:52
○ 2026-06-13 10:57:44
●MXmailapp.hiworks.co.kr2015-05-26 → 2026-06-13 · 2 obs
● 2026-06-13 10:57:44
○A115.68.110.172015-05-26 → 2016-12-03 · 4 obs
● 2016-12-03 22:51:22
○ 2019-12-05 04:35:52
○ 2026-06-13 10:57:44
○A115.68.56.1722019-12-05 → 2019-12-05 · 4 obs
● 2019-12-05 04:35:52
○ 2020-12-13 07:43:40
○ 2026-06-13 10:57:44
●A115.68.56.1732020-12-13 → 2026-06-13 · 3 obs
● 2020-12-13 07:43:40
● 2026-06-13 10:57:44
🔍 DNS Trace
Analysis
IP Addresses
cnotech.com points to a single IP number: 115.68.56.173.
Additional host names — anzcorp.co.kr, tye.helloweb.co.kr, gonggansp.com and two others — share IP numbers with cnotech.com.
Name Servers
cnotech.com is served by three name servers: win-72v2fp1t4uf, ns1.helloweb.co.kr and ns2.helloweb.co.kr.
There is at least partial name server overlap between cnotech.com and other domains — wooshinvc.com, cnsfoodsystem.co.kr, enpglobal.com and two more among them.
ns1.helloweb.co.kr → 115.68.56.170 and ns2.helloweb.co.kr → 115.68.56.180: one IP number per host name.
Mail Servers
cnotech.com has one mail server: mailapp.hiworks.co.kr.
cnotech.com shares the same mail server setup as other domains, including modi.tv, a1enc.com, bla-bla.co.kr and two others.
cnotech.com and other domains — nexteel.com for instance — share at least some mail servers.
The hostname mailapp.hiworks.co.kr carries three IP records: 45.120.71.59, 121.254.168.55 and 211.47.76.59.