nicecool.com - dns.ninja

`nicecool.com`

DNSSEC	⚠️ Not signed
A	203.245.24.18^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
NS	`nicecool.com` ⭐
		A	203.245.24.18^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
NS	`ns.freewebclub.com` ⚠️ Not in zone NS records
		A	218.145.65.143^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns.nicecool.com` ⚠️ Not in parent delegation
		A	218.145.65.143^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns1.freewebclub.com` ⚠️ Not in zone NS records
		A	116.126.143.226^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
NS	`ns1.nicecool.com` ⚠️ Not in parent delegation
		A	116.126.143.226^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
NS	`ns2.freewebclub.com` ⚠️ Not in zone NS records
		A	218.145.65.144^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns2.nicecool.com` ⚠️ Not in parent delegation
		A	218.145.65.144^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns3.freewebclub.com` ⚠️ Not in zone NS records
		A	116.126.143.225^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
NS	`ns3.nicecool.com` ⚠️ Not in parent delegation
		A	116.126.143.225^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
MX	`nicecool-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc35::^{🇰🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-slxp216cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc35::1^{🇰🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-sevp216cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc35::2^{🇰🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-se2p216cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:cc37::^{🇰🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-puwp216cu00200.inbound.protection.outlook.com`
		A	52.101.153.0^{🇰🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-slxp216cu00200.inbound.protection.outlook.com`
		A	52.101.153.1^{🇰🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sevp216cu00101.inbound.protection.outlook.com`
		A	52.101.153.2^{🇰🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-se2p216cu00602.inbound.protection.outlook.com`
		A	52.101.155.0^{🇰🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-puwp216cu00200.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:211.34.104.37 ~all`
TXT	`MS=ms79624463`
SOA	`nicecool.com`postmaster@nicecool.com serial=20260529

`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=1786483654

NS for

nicecool.com

Subdomains

ns2.nicecool.com

ns1.nicecool.com

ns.nicecool.com

ns3.nicecool.com

mail.nicecool.com

Same first word

nicecool.net

nicecool.com

Similar names

coinelco.com

cocolien.cn

cocoline.de

coolnice.net

cocoleni.com

concileo.com

cocoline.net

cicloone.biz

cicloone.com

leconico.com

concileo.be

ecoconil.com

neociclo.com

coleinco.com

neociclo.cl

iconocle.com

coolnice.cn

concielo.com

coolnice.com.au

cocoleni.in

cocoline.co.kr

concileo.fr

cienloco.com

coconiel.com

cinecool.pt

cloecoin.io

cocoline.com

icoclone.com

coconile.com

DNS History

22 records (11 active, 11 former)

○NSf1g1ns1.dnspod.net2026-04-09 → 2026-04-13 · 5 obs

○ 2017-03-20 14:38:30
● 2026-04-09 00:22:36
● 2026-04-13 16:00:30
○ 2026-08-08 21:59:40
○ 2026-08-11 21:55:18

○NSf1g1ns2.dnspod.net2026-04-09 → 2026-04-13 · 5 obs

○ 2017-03-20 14:38:30
● 2026-04-09 00:22:36
● 2026-04-13 16:00:30
○ 2026-08-08 21:59:40
○ 2026-08-11 21:55:18

●NSnicecool.com2026-08-08 → 2026-08-11 · 3 obs

○ 2026-04-13 16:00:30
● 2026-08-08 21:59:40
● 2026-08-11 21:55:18

●NSns.freewebclub.com2026-08-08 → 2026-08-11 · 3 obs

○ 2026-04-13 16:00:30
● 2026-08-08 21:59:40
● 2026-08-11 21:55:18

●NSns.nicecool.com2026-08-08 → 2026-08-11 · 3 obs

○ 2026-04-13 16:00:30
● 2026-08-08 21:59:40
● 2026-08-11 21:55:18

●NSns1.freewebclub.com2026-08-08 → 2026-08-11 · 3 obs

○ 2026-04-13 16:00:30
● 2026-08-08 21:59:40
● 2026-08-11 21:55:18

●NSns1.nicecool.com2026-08-08 → 2026-08-11 · 3 obs

○ 2026-04-13 16:00:30
● 2026-08-08 21:59:40
● 2026-08-11 21:55:18

●NSns2.freewebclub.com2026-08-08 → 2026-08-11 · 3 obs

○ 2026-04-13 16:00:30
● 2026-08-08 21:59:40
● 2026-08-11 21:55:18

○NSns2.kornet.net2015-08-22 → 2017-03-20 · 4 obs

● 2015-08-22 03:23:44
● 2017-03-20 14:38:30
○ 2026-04-09 00:22:36
○ 2026-08-11 21:55:18

●NSns2.nicecool.com2026-08-08 → 2026-08-11 · 3 obs

○ 2026-04-13 16:00:30
● 2026-08-08 21:59:40
● 2026-08-11 21:55:18

●NSns3.freewebclub.com2026-08-08 → 2026-08-11 · 3 obs

○ 2026-04-13 16:00:30
● 2026-08-08 21:59:40
● 2026-08-11 21:55:18

●NSns3.nicecool.com2026-08-08 → 2026-08-11 · 3 obs

○ 2026-04-13 16:00:30
● 2026-08-08 21:59:40
● 2026-08-11 21:55:18

○NSw4.kornet.net2015-08-22 → 2017-03-20 · 4 obs

● 2015-08-22 03:23:44
● 2017-03-20 14:38:30
○ 2026-04-09 00:22:36
○ 2026-08-11 21:55:18

○MXalt1.aspmx.l.google.com2015-08-22 → 2017-03-20 · 4 obs

● 2015-08-22 03:23:44
● 2017-03-20 14:38:30
○ 2026-04-09 00:22:36
○ 2026-08-11 21:55:18

○MXalt2.aspmx.l.google.com2015-08-22 → 2017-03-20 · 4 obs

● 2015-08-22 03:23:44
● 2017-03-20 14:38:30
○ 2026-04-09 00:22:36
○ 2026-08-11 21:55:18

○MXaspmx.l.google.com2015-08-22 → 2017-03-20 · 4 obs

● 2015-08-22 03:23:44
● 2017-03-20 14:38:30
○ 2026-04-09 00:22:36
○ 2026-08-11 21:55:18

○MXaspmx2.googlemail.com2015-08-22 → 2017-03-20 · 4 obs

● 2015-08-22 03:23:44
● 2017-03-20 14:38:30
○ 2026-04-09 00:22:36
○ 2026-08-11 21:55:18

○MXaspmx3.googlemail.com2015-08-22 → 2017-03-20 · 4 obs

● 2015-08-22 03:23:44
● 2017-03-20 14:38:30
○ 2026-04-09 00:22:36
○ 2026-08-11 21:55:18

●MXnicecool-com.mail.protection.outlook.com2026-04-09 → 2026-08-11 · 3 obs

○ 2017-03-20 14:38:30
● 2026-04-09 00:22:36
● 2026-08-11 21:55:18

●A203.245.24.182026-08-08 → 2026-08-11 · 3 obs

○ 2026-04-09 00:22:36
● 2026-08-08 21:59:40
● 2026-08-11 21:55:18

○A211.48.62.1972015-08-22 → 2017-03-20 · 4 obs

● 2015-08-22 03:23:44
● 2017-03-20 14:38:30
○ 2026-04-09 00:22:36
○ 2026-08-11 21:55:18

○CNAMEnicecool.com.qzkey.com2026-04-09 → 2026-04-13 · 4 obs

● 2026-04-09 00:22:36
● 2026-04-13 16:00:30
○ 2026-08-08 21:59:40
○ 2026-08-11 21:55:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
nicecool.com	ns.freewebclub.com, ns2.freewebclub.com, ns1.freewebclub.com, ns3.freewebclub.com	4 records

✅ Authoritative Response

Server:218.145.65.143

NS records: ns.freewebclub.com, ns2.freewebclub.com, ns1.freewebclub.com, ns3.freewebclub.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nicecool.com (unsigned zone)

⏱️ Timing

Total: 573ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`203.245.24.18`
NS	4	`ns3.nicecool.com, ns1.nicecool.com...`
MX	1	`nicecool-com.mail.protection.outlook.com`
TXT	2	`v=spf1 ip4:211.34.104.37 ~all, MS=ms79624463`
SOA	1	`nicecool.com postmaster.nicecool.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns.freewebclub.com, ns2.freewebclub.com, ns1.freewebclub.com...)

Analysis

Hierarchy

The domain nicecool.com serves as parent to ns2.nicecool.com, ns1.nicecool.com, ns.nicecool.com, ns3.nicecool.com and mail.nicecool.com.

Name Server Role

nicecool.com has nicecool.com as one of its name servers, making it self-hosted for DNS delegation.

Together with nicecool.com, the hosts ns1.freewebclub.com, ns2.freewebclub.com and ns3.freewebclub.com are frequently configured as name servers.

IP Addresses

nicecool.com directs to one IP number, which is 203.245.24.18.

Among the host names that share IP numbers with nicecool.com are hooz.com, ikra.co.kr, beoneintl.com and two others.

Name Servers

The delegation for nicecool.com points to 9 name servers, including nicecool.com, ns1.freewebclub.com, ns2.freewebclub.com and 6 other.

At least some of nicecool.com's name servers are shared with other domains, for example 3dlabs.co.kr, actra.co.kr, xn--pn2bn5z.com and two more.

These name servers tend to be used in conjunction with the name servers ns.freewebclub.com.

Hosts that resolve to one IP address:

nicecool.com directs to 203.245.24.18.

ns1.freewebclub.com directs to 116.126.143.226.

ns2.freewebclub.com directs to 218.145.65.144.

ns3.freewebclub.com directs to 116.126.143.225.

ns.freewebclub.com directs to 218.145.65.143.

ns1.nicecool.com directs to 116.126.143.226.

ns2.nicecool.com directs to 218.145.65.144.

ns3.nicecool.com directs to 116.126.143.225.

ns.nicecool.com directs to 218.145.65.143.

Host names pointing to 116.126.143.226 IP addresses: ns1.freewebclub.com and ns1.nicecool.com.

Host names pointing to 218.145.65.144 IP addresses: ns2.freewebclub.com and ns2.nicecool.com.

Host names pointing to 116.126.143.225 IP addresses: ns3.freewebclub.com and ns3.nicecool.com.

Host names pointing to 218.145.65.143 IP addresses: ns.freewebclub.com and ns.nicecool.com.

Mail Servers

nicecool.com routes its mail through a single mail server, nicecool-com.mail.protection.outlook.com.

nicecool-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.153.0, 52.101.153.1 and 52.101.153.2, along with 5 other.