`mactopia.co.kr`

DNSSEC	⚠️ Not signed
A	75.2.0.44^{🇺🇸 Amazon75.2.0.0/20}
		PTR	`ab791f743a3c6d593.awsglobalaccelerator.com`
A	99.83.248.72^{🇺🇸 Amazon99.83.240.0/20}
NS	`ns1.hosting.co.kr` ⭐
		A	121.254.170.11^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
NS	`ns2.hosting.co.kr`
		A	43.201.141.93^{🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix}
			PTR	`ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com`
NS	`ns3.hosting.co.kr`
		A	121.254.170.12^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
NS	`ns4.hosting.co.kr`
		A	43.201.141.93^{🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix}
			PTR	`ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com`
SOA	`ns1.hosting.co.kr`admin@mactopia.co.kr serial=3

`co.kr`

	DNSSEC	⚠️ Not signed
	NS	`g.dns.kr` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.kr` ⚠️ Not in parent delegation
	NS	`c.dns.kr` ⚠️ Not in parent delegation
	NS	`d.dns.kr` ⚠️ Not in parent delegation
	NS	`e.dns.kr` ⚠️ Not in parent delegation
	NS	`f.dns.kr` ⚠️ Not in parent delegation
	SOA	`g.dns.kr`domain-manager@nic.or.kr serial=2607280661

WOT: UNKNOWN (64/100)
WOT: UNKNOWN (62/100)

Subdomains

www.mactopia.co.kr

Same first word

mactopia.org

mactopia.co.kr

mactopia.gr

mactopia.net

mactopia.de

mactopia.com

Similar names

DNS History

7 records (6 active, 1 former)

●NSns1.hosting.co.kr2015-05-26 → 2026-07-28 · 2 obs

● 2015-05-26 04:37:32
● 2026-07-28 04:02:24

●NSns2.hosting.co.kr2015-05-26 → 2026-07-28 · 2 obs

● 2015-05-26 04:37:32
● 2026-07-28 04:02:24

●NSns3.hosting.co.kr2026-06-18 → 2026-07-28 · 3 obs

○ 2015-05-26 04:37:32
● 2026-06-18 21:44:10
● 2026-07-28 04:02:24

●NSns4.hosting.co.kr2026-06-18 → 2026-07-28 · 3 obs

○ 2015-05-26 04:37:32
● 2026-06-18 21:44:10
● 2026-07-28 04:02:24

○A211.234.63.2322015-05-26 → 2017-12-27 · 4 obs

● 2015-05-26 04:37:32
● 2017-12-27 13:15:44
○ 2021-10-06 03:18:40
○ 2026-07-28 04:02:24

●A75.2.0.442021-10-06 → 2026-07-28 · 3 obs

○ 2017-12-27 13:15:44
● 2021-10-06 03:18:40
● 2026-07-28 04:02:24

●A99.83.248.722021-10-06 → 2026-07-28 · 3 obs

○ 2017-12-27 13:15:44
● 2021-10-06 03:18:40
● 2026-07-28 04:02:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	c.dns.kr, b.dns.kr, g.dns.kr, f.dns.kr...	10 records
mactopia.co.kr	ns4.hosting.co.kr, ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr	4 records

✅ Authoritative Response

Server:121.254.170.12

NS records: ns4.hosting.co.kr, ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mactopia.co.kr (unsigned zone)

⏱️ Timing

Total: 2567ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`99.83.248.72, 75.2.0.44`
NS	4	`ns2.hosting.co.kr, ns4.hosting.co.kr...`
SOA	1	`ns1.hosting.co.kr admin.mactopia.co.kr`

📌 Glue Records Collected

Total: 14

In-bailiwick: 10 (b.dns.kr, c.dns.kr, d.dns.kr...)

Out-of-bailiwick: 4 (ns4.hosting.co.kr, ns3.hosting.co.kr, ns2.hosting.co.kr...)

Analysis

Hierarchy

www.mactopia.co.kr is a subdomain of mactopia.co.kr.

IP Addresses

mactopia.co.kr has two IP addresses: 75.2.0.44 and 99.83.248.72

polion.com, filejo.co, moreover.co.kr plus two other host names have IP numbers in common with mactopia.co.kr.

Name Servers

Four name servers handle the delegation for mactopia.co.kr: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.

The name servers of mactopia.co.kr overlap at least partially with those of other domains — among them devquest.co.kr, rentdirect.kr, seodo.com and two more.

Four hostnames each with a single A record: ns1.hosting.co.kr → 121.254.170.11, ns2.hosting.co.kr → 43.201.141.93, ns3.hosting.co.kr → 121.254.170.12, ns4.hosting.co.kr → 43.201.141.93. ns2.hosting.co.kr and ns4.hosting.co.kr both direct to 43.201.141.93.

ns2.hosting.co.kr along with ns4.hosting.co.kr each resolve to 43.201.141.93 IP addresses.

mactopia.co.kr - robtex.com

mactopia.co.kr

co.kr