`coolcataccounting.com`

DNSSEC	⚠️ Not signed
A	2a00:4b40:aaaa:2004::6^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
A	37.9.175.155^{🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24}
NS	`ns1.websupport.sk` ⭐
		A	2a10:bbc0::11^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns1.websupport.eu`
		A	45.10.97.11^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns1.websupport.eu`
NS	`ns2.websupport.sk`
		A	2a02:250:3::12^{🇸🇪 ACTIVE24-AS2a02:250:3::/48}
			PTR	`ns2.websupport.eu`
		A	185.71.159.12^{🇸🇪 ACTIVE24-AS185.71.159.0/24}
			PTR	`ns2.websupport.eu`
NS	`ns3.websupport.sk`
		A	2a10:bbc0::13^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns3.websupport.eu`
		A	45.10.97.13^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns3.websupport.eu`
MX	`coolcataccounting-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.m1.websupport.sk -all`
SOA	`ns1.websupport.sk`admin@websupport.sk serial=1718630571

`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=1780692381

Subdomains

mail.coolcataccounting.com

mailin2.coolcataccounting.com

mailin1.coolcataccounting.com

Same first word

coolcataccounting.com

DNS History

14 records (6 active, 8 former)

○NSns1.primeinteractive.net2015-08-09 → 2015-12-03 · 4 obs

● 2015-08-09 21:16:04
● 2015-12-03 01:27:16
○ 2016-03-31 07:27:16
○ 2026-06-05 21:12:56

●NSns1.websupport.sk2016-03-31 → 2026-06-05 · 3 obs

○ 2015-12-03 01:27:16
● 2016-03-31 07:27:16
● 2026-06-05 21:12:56

○NSns2.primeinteractive.net2015-08-09 → 2015-12-03 · 4 obs

● 2015-08-09 21:16:04
● 2015-12-03 01:27:16
○ 2016-03-31 07:27:16
○ 2026-06-05 21:12:56

●NSns2.websupport.sk2016-03-31 → 2026-06-05 · 3 obs

○ 2015-12-03 01:27:16
● 2016-03-31 07:27:16
● 2026-06-05 21:12:56

●NSns3.websupport.sk2016-03-31 → 2026-06-05 · 3 obs

○ 2015-12-03 01:27:16
● 2016-03-31 07:27:16
● 2026-06-05 21:12:56

●MXcoolcataccounting-com.mail.protection.outlook.com2026-02-16 → 2026-06-05 · 3 obs

○ 2017-05-18 00:12:34
● 2026-02-16 07:26:06
● 2026-06-05 21:12:56

○MXmail.coolcataccounting.com2015-08-09 → 2015-12-03 · 4 obs

● 2015-08-09 21:16:04
● 2015-12-03 01:27:16
○ 2016-03-31 07:27:16
○ 2026-06-05 21:12:56

○MXmailin1.coolcataccounting.com2016-03-31 → 2017-05-18 · 5 obs

○ 2015-12-03 01:27:16
● 2016-03-31 07:27:16
● 2017-05-18 00:12:34
○ 2026-02-16 07:26:06
○ 2026-06-05 21:12:56

○MXmailin2.coolcataccounting.com2016-03-31 → 2017-05-18 · 5 obs

○ 2015-12-03 01:27:16
● 2016-03-31 07:27:16
● 2017-05-18 00:12:34
○ 2026-02-16 07:26:06
○ 2026-06-05 21:12:56

○MXmailinbackup1.coolcataccounting.com2016-03-31 → 2016-03-31 · 4 obs

○ 2015-12-03 01:27:16
● 2016-03-31 07:27:16
○ 2016-09-14 04:42:58
○ 2026-06-05 21:12:56

○A195.95.205.1112015-08-09 → 2015-12-03 · 4 obs

● 2015-08-09 21:16:04
● 2015-12-03 01:27:16
○ 2016-03-31 07:27:16
○ 2026-06-05 21:12:56

●A2a00:4b40:aaaa:2004::62026-02-16 → 2026-06-05 · 3 obs

○ 2017-05-18 00:12:34
● 2026-02-16 07:26:06
● 2026-06-05 21:12:56

●A37.9.175.1552026-02-16 → 2026-06-05 · 3 obs

○ 2017-05-18 00:12:34
● 2026-02-16 07:26:06
● 2026-06-05 21:12:56

○A37.9.175.92016-03-31 → 2017-05-18 · 5 obs

○ 2015-12-03 01:27:16
● 2016-03-31 07:27:16
● 2017-05-18 00:12:34
○ 2026-02-16 07:26:06
○ 2026-06-05 21:12:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
coolcataccounting.com	ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk	-

✅ Authoritative Response

Server:45.10.97.11

NS records: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coolcataccounting.com (unsigned zone)

⏱️ Timing

Total: 908ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.9.175.155`
AAAA	1	`2a00:4b40:aaaa:2004::6`
NS	3	`ns1.websupport.sk, ns2.websupport.sk...`
MX	1	`coolcataccounting-com.mail.protection.ou`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.websupport.sk admin.websupport.sk`

Analysis

Hierarchy

coolcataccounting.com sits above mail.coolcataccounting.com, mailin2.coolcataccounting.com and mailin1.coolcataccounting.com in the domain hierarchy.

IP Addresses

coolcataccounting.com points to two IP numbers: 37.9.175.155 and 2a00:4b40:aaaa:2004::6.

Additional host names — vesr.sk, www.unistroj.sk, mailinbackup1.abrix.sk and two others — share IP numbers with coolcataccounting.com.

Name Servers

The authoritative name servers for coolcataccounting.com are ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk — three in total.

There is at least partial name server overlap between coolcataccounting.com and other domains — aprilweeps.com, wallenrod.sk, pawsomegang.cz and two more among them.

ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk all resolve to exactly two IP numbers apiece: ns1.websupport.sk → 45.10.97.11 and 2a10:bbc0::11; ns2.websupport.sk → 185.71.159.12 and 2a02:250:3::12; ns3.websupport.sk → 45.10.97.13 and 2a10:bbc0::13.

Mail Servers

coolcataccounting.com has one mail server: coolcataccounting-com.mail.protection.outlook.com.

coolcataccounting-com.mail.protection.outlook.com points to 8 IP addresses: 52.101.68.0, 52.101.73.2, 52.101.73.4 and five others.

coolcataccounting.com - robtex.com