holytec.com - dns.ninja

`holytec.com`

DNSSEC	⚠️ Not signed
A	183.111.182.242^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
NS	`holytec.com` ⭐
		A	183.111.182.242^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
NS	`ns1.cafe24.co.kr`
		A	112.175.246.232^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`gjit.kr`
			PTR	`snoweb.kr`
			PTR	`sinc2030.co.kr`
		A	112.175.246.233^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.136^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.137^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns1.cafe24.com`
		A	112.175.246.230^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.246.231^{🇰🇷 KT-NET112.168.0.0/13}
		A	116.126.143.242^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
		A	175.125.93.134^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.135^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns2.cafe24.co.kr` ⚠️ Not in parent delegation
		A	112.175.247.232^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`snoweb.kr`
			PTR	`sarchi.co.kr`
		A	112.175.247.233^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.146^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.147^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns2.cafe24.com` ⚠️ Not in parent delegation
		A	1.226.85.4^{🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13}
		A	1.234.0.4^{🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13}
		A	112.175.11.4^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.12.4^{🇰🇷 KT-NET112.168.0.0/13}
MX	`uws64-255.cafe24.com` ⭐
		A	183.111.182.242^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
TXT	`v=spf1 ip4:183.111.182.242 ~all`
SOA	`holytec.com`postmaster@holytec.com serial=20210322

`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=1785332827

NS for

holytec.com

Subdomains

smtp.holytec.com

Same first word

holytec.net

holytec.com

Similar names

techloy.com

oyltech.cn

oyltech.com

olytech.com

cheltoy.ru

clothey.com

lyotech.com

cyhotel.cn

eclothy.com

loytech.net

hotelcy.com

ohlytec.de

cyhotel.com

yoltech.com

DNS History

11 records (7 active, 4 former)

●NSholytec.com2026-03-25 → 2026-07-29 · 5 obs

○ 2018-08-28 17:38:40
● 2026-03-25 21:19:18
○ 2026-06-24 18:49:18
● 2026-06-26 00:02:28
● 2026-07-29 14:15:48

○NSnis.dacom.co.kr2015-08-30 → 2018-08-28 · 4 obs

● 2015-08-30 10:29:02
● 2018-08-28 17:38:40
○ 2026-03-25 21:19:18
○ 2026-07-29 14:15:48

●NSns1.cafe24.co.kr2026-03-25 → 2026-07-29 · 3 obs

○ 2018-08-28 17:38:40
● 2026-03-25 21:19:18
● 2026-07-29 14:15:48

●NSns1.cafe24.com2026-03-25 → 2026-07-29 · 3 obs

○ 2018-08-28 17:38:40
● 2026-03-25 21:19:18
● 2026-07-29 14:15:48

●NSns2.cafe24.co.kr2026-03-25 → 2026-07-29 · 19 obs

○ 2018-08-28 17:38:40
● 2026-03-25 21:19:18
● 2026-05-03 19:48:40
○ 2026-05-13 12:26:14
● 2026-05-19 13:30:58
○ 2026-05-24 19:53:36
○ 2026-06-15 21:01:16
● 2026-06-17 18:16:16
○ 2026-06-18 23:11:40
● 2026-06-21 00:14:00
○ 2026-06-21 07:11:56
● 2026-06-22 14:01:04
○ 2026-06-24 18:49:18
● 2026-06-27 22:54:16
○ 2026-06-29 00:05:54
● 2026-06-30 06:34:18
○ 2026-07-05 03:39:12
● 2026-07-15 02:32:20
● 2026-07-29 14:15:48

●NSns2.cafe24.com2026-03-25 → 2026-07-29 · 19 obs

○NSns2.dacom.co.kr2015-08-30 → 2018-08-28 · 4 obs

● 2015-08-30 10:29:02
● 2018-08-28 17:38:40
○ 2026-03-25 21:19:18
○ 2026-07-29 14:15:48

○MXsfilter.mailwood.com2015-08-30 → 2018-08-28 · 4 obs

● 2015-08-30 10:29:02
● 2018-08-28 17:38:40
○ 2026-03-25 21:19:18
○ 2026-07-29 14:15:48

●MXuws64-255.cafe24.com2026-03-25 → 2026-07-29 · 5 obs

○ 2018-08-28 17:38:40
● 2026-03-25 21:19:18
○ 2026-06-24 18:49:18
● 2026-06-26 00:02:28
● 2026-07-29 14:15:48

●A183.111.182.2422026-03-25 → 2026-07-29 · 5 obs

○ 2018-08-28 17:38:40
● 2026-03-25 21:19:18
○ 2026-06-24 18:49:18
● 2026-06-26 00:02:28
● 2026-07-29 14:15:48

○A211.40.221.912015-08-30 → 2018-08-28 · 4 obs

● 2015-08-30 10:29:02
● 2018-08-28 17:38:40
○ 2026-03-25 21:19:18
○ 2026-07-29 14:15:48

🔍 DNS Trace

Analysis

Hierarchy

holytec.com is the parent zone for smtp.holytec.com.

Name Server Role

The NS records for holytec.com point back to holytec.com itself.

ns1.cafe24.com, ns1.cafe24.co.kr and ns2.cafe24.com are often grouped with holytec.com to function as name servers.

IP Addresses

holytec.com resolves to just one IP address, 183.111.182.242.

Two other host names, along with careerfit.co.kr, space-love.co.kr and kimyoungcheol.com, also share IP numbers with holytec.com.

Name Servers

holytec.com has five authoritative name servers, specifically holytec.com, ns1.cafe24.com, ns2.cafe24.com and two others.

holytec.com partially shares its NS delegation with several other domains, including rinmom.com, ikju.co.kr, robopia.net and two others.

In DNS configurations, these name servers often share authority with ns2.cafe24.co.kr, ns.cafe24.com, ns0.cafe24.com and 6 other name servers.

Host names directing to five IP addresses:

ns1.cafe24.com has four IP addresses — 112.175.246.230, 112.175.246.231, 116.126.143.242 and two others.

Host names that resolve to four IP numbers:

ns2.cafe24.com maps to the following IP addresses: 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.

ns1.cafe24.co.kr maps to the following IP addresses: 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.

ns2.cafe24.co.kr maps to the following IP addresses: 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.

Host names that point to one IP address:

holytec.com points to 183.111.182.242.

Mail Servers

The sole mail server for holytec.com is uws64-255.cafe24.com.

Among the domains sharing a mail server setup with holytec.com are hanmaumedu.com, pmgkorea.com, filedown.kr and two others.

uws64-255.cafe24.com resolves to a single IP number: 183.111.182.242.