cleanf.com - dns.ninja

`cleanf.com`

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@cleanf.com serial=4

`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=1783939622

Same first word

cleanf.com

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DNS History

10 records (6 active, 4 former)

●NSns1.hosting.co.kr2015-11-02 → 2026-07-13 · 6 obs

○ 2015-06-20 14:13:32
● 2015-11-02 00:03:22
● 2026-05-25 17:18:28
○ 2026-05-25 23:42:52
● 2026-06-01 02:34:58
● 2026-07-13 11:17:24

○NSns11.dnstool.net2015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 14:13:32
○ 2015-11-02 00:03:22
○ 2026-07-13 11:17:24

●NSns2.hosting.co.kr2015-11-02 → 2026-07-13 · 6 obs

○ 2015-06-20 14:13:32
● 2015-11-02 00:03:22
● 2026-05-25 17:18:28
○ 2026-05-25 23:42:52
● 2026-06-01 02:34:58
● 2026-07-13 11:17:24

●NSns3.hosting.co.kr2026-03-19 → 2026-07-13 · 6 obs

○ 2015-11-02 00:03:22
● 2026-03-19 16:01:34
● 2026-05-25 17:18:28
○ 2026-05-25 23:42:52
● 2026-06-01 02:34:58
● 2026-07-13 11:17:24

●NSns4.hosting.co.kr2026-03-19 → 2026-07-13 · 6 obs

○ 2015-11-02 00:03:22
● 2026-03-19 16:01:34
● 2026-05-25 17:18:28
○ 2026-05-25 23:42:52
● 2026-06-01 02:34:58
● 2026-07-13 11:17:24

○A14.63.226.1522015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 14:13:32
○ 2017-06-07 12:07:46
○ 2026-07-13 11:17:24

○A211.234.63.2322015-11-02 → 2017-06-07 · 5 obs

○ 2015-06-20 14:13:32
● 2015-11-02 00:03:22
● 2017-06-07 12:07:46
○ 2026-03-19 16:01:34
○ 2026-07-13 11:17:24

●A75.2.0.442026-03-19 → 2026-07-13 · 11 obs

○ 2017-06-07 12:07:46
● 2026-03-19 16:01:34
○ 2026-05-16 11:07:38
● 2026-05-17 23:34:38
○ 2026-05-18 02:36:32
● 2026-05-25 17:18:28
○ 2026-05-25 23:42:52
● 2026-06-01 02:34:58
○ 2026-06-12 02:48:08
● 2026-07-09 17:48:22
● 2026-07-13 11:17:24

●A99.83.248.722026-03-19 → 2026-07-13 · 11 obs

○CNAMEforward.dnstool.net2015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 14:13:32
○ 2015-11-02 00:03:22
○ 2026-07-13 11:17:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cleanf.com	ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr	-

✅ Authoritative Response

Server:43.201.141.93

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cleanf.com (unsigned zone)

⏱️ Timing

Total: 1649ms | Queries: -

📄 Records

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

Analysis

IP Addresses

cleanf.com has two IP addresses: 75.2.0.44 and 99.83.248.72

Additional host names — sabiba.com, mastertrading.com, egsc.com and two others — share IP numbers with cleanf.com.

Name Servers

cleanf.com has four authoritative name servers: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.

There is at least partial name server overlap between cleanf.com and other domains — conductor.co.kr, innovace.com, rndschool.com and two more among them.

ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr each resolve to a single IP address: ns1.hosting.co.kr resolves to 121.254.170.11, ns2.hosting.co.kr resolves to 43.201.141.93, ns3.hosting.co.kr resolves to 121.254.170.12 and ns4.hosting.co.kr resolves to 43.201.141.93.

The host names ns2.hosting.co.kr and ns4.hosting.co.kr both resolve to 43.201.141.93 IP addresses.