kooltech.it - dns.ninja

`kooltech.it`

DNSSEC	⚠️ Not signed
A	23.236.62.147^{🇺🇸 Google23.236.62.0/24}
		PTR	`147.62.236.23.bc.googleusercontent.com`
NS	`dns2.technorail.com` ⭐
		A	2a00:6d42:3:2096::f:1^{🇮🇹 ARUBA-ASN2a00:6d42::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns2.technorail.com`
		A	95.110.136.8^{🇮🇹 ARUBA-ASN95.110.136.0/21 Aruba S.p.A. Network}
			PTR	`dns2.technorail.com`
NS	`dns.technorail.com`
		A	2a00:6d40:2:2082::f:1^{🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns.technorail.com`
		A	94.177.210.13^{🇮🇹 ARUBA-ASN94.177.208.0/22 Aruba S.p.A. Network}
			PTR	`dns.technorail.com`
NS	`dns3.arubadns.net`
		A	2a00:6d41:3:206e::f:1^{🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns3.arubadns.net`
		A	95.110.220.5^{🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network}
			PTR	`dns3.arubadns.net`
NS	`dns4.arubadns.cz`
		A	2001:15e8:104:4::d8ee^{🇨🇿 INTERNET-CZ2001:15e8::/32}
			PTR	`dns4.arubadns.cz`
		A	81.2.216.238^{🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.}
			PTR	`dns4.arubadns.cz`
MX	`mx.kooltech.it` ⭐
		A	62.149.128.74^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd5.aruba.it`
		A	62.149.128.151^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd6.aruba.it`
		A	62.149.128.154^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd7.aruba.it`
		A	62.149.128.157^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd8.aruba.it`
		A	62.149.128.160^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd1.aruba.it`
		A	62.149.128.163^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd2.aruba.it`
		A	62.149.128.166^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd3.aruba.it`
TXT	`v=spf1 include:_spf.aruba.it ~all`
SOA	`dns.technorail.com`hostmaster@kooltech.it 2026-06-23 #1

`it`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.it` ⭐
	NS	`a.dns.it`
	NS	`m.dns.it`
	NS	`nameserver.cnr.it`
	NS	`r.dns.it`
	NS	`v.dns.it`
	SOA	`dns.nic.it`hostmaster@nic.it 2026-06-26 #21

Subdomains

mx.kooltech.it

mail.kooltech.it

Same first word

kooltech.net

kooltech.de

kooltech.it

kooltech.pl

kooltech.com.au

kooltech.co.nz

kooltech.in

kooltech.co.uk

kooltech.pub

Similar names

DNS History

9 records (6 active, 3 former)

●NSdns.technorail.com2026-04-04 → 2026-06-26 · 3 obs

○ 2017-09-06 18:34:14
● 2026-04-04 23:56:32
● 2026-06-26 19:29:56

○NSdns1.onstage.it2015-06-20 → 2017-09-06 · 4 obs

● 2015-06-20 14:12:26
● 2017-09-06 18:34:14
○ 2026-04-04 23:56:32
○ 2026-06-26 19:29:56

●NSdns2.technorail.com2026-04-04 → 2026-06-26 · 3 obs

○ 2017-09-06 18:34:14
● 2026-04-04 23:56:32
● 2026-06-26 19:29:56

●NSdns3.arubadns.net2026-04-04 → 2026-06-26 · 3 obs

○ 2017-09-06 18:34:14
● 2026-04-04 23:56:32
● 2026-06-26 19:29:56

○NSdns3.entiria.com2015-06-20 → 2017-09-06 · 4 obs

● 2015-06-20 14:12:26
● 2017-09-06 18:34:14
○ 2026-04-04 23:56:32
○ 2026-06-26 19:29:56

●NSdns4.arubadns.cz2026-04-04 → 2026-06-26 · 3 obs

○ 2017-09-06 18:34:14
● 2026-04-04 23:56:32
● 2026-06-26 19:29:56

○MXmail.kooltech.it2015-06-20 → 2017-09-06 · 4 obs

● 2015-06-20 14:12:26
● 2017-09-06 18:34:14
○ 2026-04-04 23:56:32
○ 2026-06-26 19:29:56

●MXmx.kooltech.it2026-04-04 → 2026-06-26 · 3 obs

○ 2017-09-06 18:34:14
● 2026-04-04 23:56:32
● 2026-06-26 19:29:56

●A23.236.62.1472026-04-04 → 2026-06-26 · 2 obs

● 2026-04-04 23:56:32
● 2026-06-26 19:29:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	a.dns.it, m.dns.it, dns.nic.it, v.dns.it...	-
kooltech.it	dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net	-

✅ Authoritative Response

Server:81.2.216.238

NS records: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kooltech.it (unsigned zone)

⏱️ Timing

Total: 767ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.236.62.147`
NS	4	`dns3.arubadns.net, dns.technorail.com...`
MX	1	`mx.kooltech.it (pri: 10)`
TXT	1	`v=spf1 include:_spf.aruba.it ~all`
SOA	1	`dns.technorail.com hostmaster.kooltech.i`

Analysis

Hierarchy

kooltech.it is the parent domain of mx.kooltech.it and mail.kooltech.it.

IP Addresses

kooltech.it points to a single IP number: 23.236.62.147.

Additional host names — law-cs.com, trikor.ca, caitlinwoodofficial.com and two others — share IP numbers with kooltech.it.

Name Servers

kooltech.it has four authoritative name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.

kooltech.it partially shares its NS delegation with several other domains, including salentochessopen.it, seaenergy.biz, wisp-a.com and two others.

dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net each carry two IP addresses. dns2.technorail.com has 95.110.136.8 and 2a00:6d42:3:2096::f:1; dns.technorail.com has 94.177.210.13 and 2a00:6d40:2:2082::f:1; dns4.arubadns.cz has 81.2.216.238 and 2001:15e8:104:4::d8ee; dns3.arubadns.net has 95.110.220.5 and 2a00:6d41:3:206e::f:1.

Mail Servers

kooltech.it has one mail server: mx.kooltech.it.

mx.kooltech.it points to 7 IP numbers: 62.149.128.74, 62.149.128.151, 62.149.128.154 and 4 other.