`cooltech.is`

DNSSEC	⚠️ Not signed
A	2a03:b0c0:1:e0::28f:9001^{🇬🇧 DIGITALOCEAN2a03:b0c0:1::/48 DigitalOcean}
		PTR	`yggdrasill.islandsvefir.is`
A	206.189.28.253^{🇬🇧 DIGITALOCEAN206.189.16.0/20 DigitalOcean}
NS	`ishaan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cd5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ishaan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ishaan.ns.cloudflare.com`
		A	108.162.195.213^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
		A	162.159.44.213^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
		A	172.64.35.213^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
NS	`mona.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ace^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mona.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mona.ns.cloudflare.com`
		A	108.162.192.206^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	172.64.32.206^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	173.245.58.206^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
MX	`cooltech-is.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.techsupport.is include...`
SOA	`ishaan.ns.cloudflare.com`dns@cloudflare.com serial=2406680245

`is`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.is` ⭐
	NS	`c.nic.is`
	NS	`d.nic.is`
	NS	`e.nic.is`
	NS	`f.nic.is`
	SOA	`a.nic.is`hostmaster@isnic.is serial=1783462203

Same first word

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cooltech.com.br

cooltech.fi

cooltech.sk

cooltech.com

cooltech.com.sa

cooltech.be

cooltech.org

cooltech.nyc

cooltech.no

cooltech.biz

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cooltech.is

cooltech.us

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cooltech.pl

cooltech.com.cn

cooltech.cn

cooltech.life

cooltech.at

cooltech.de

cooltech.online

cooltech.it

cooltech.nl

cooltech.in

Similar names

locotech.ru

lochcote.co.uk

echtcool.net

colotech.cz

chocotle.com

tcheloco.com

echtcool.com

locotech.se

colotech.com

techcool.net

colotech.net

clechoot.com

cchetloo.be

chocotel.com

echtcool.de

techcool.ru

techcool.vip

techcool.com

tcheloco.com.py

locotech.fi

colotech.ru

colotech.io

thecoloc.fr

locotech.com

chocolet.com

clotheco.com

DNS History

14 records (5 active, 9 former)

●NSishaan.ns.cloudflare.com2026-02-18 → 2026-07-07 · 3 obs

○ 2016-05-05 23:15:54
● 2026-02-18 04:00:38
● 2026-07-07 23:15:38

●NSmona.ns.cloudflare.com2026-02-18 → 2026-07-07 · 3 obs

○ 2016-05-05 23:15:54
● 2026-02-18 04:00:38
● 2026-07-07 23:15:38

○NSns1.cyan.is2015-08-14 → 2016-05-05 · 4 obs

● 2015-08-14 18:32:28
● 2016-05-05 23:15:54
○ 2026-02-18 04:00:38
○ 2026-07-07 23:15:38

○NSns2.cyan.is2015-08-14 → 2016-05-05 · 4 obs

● 2015-08-14 18:32:28
● 2016-05-05 23:15:54
○ 2026-02-18 04:00:38
○ 2026-07-07 23:15:38

○MXalt1.aspmx.l.google.com2015-08-14 → 2016-05-05 · 4 obs

● 2015-08-14 18:32:28
● 2016-05-05 23:15:54
○ 2026-02-18 04:00:38
○ 2026-07-07 23:15:38

○MXalt2.aspmx.l.google.com2015-08-14 → 2016-05-05 · 4 obs

● 2015-08-14 18:32:28
● 2016-05-05 23:15:54
○ 2026-02-18 04:00:38
○ 2026-07-07 23:15:38

○MXalt3.aspmx.l.google.com2015-08-14 → 2016-05-05 · 4 obs

● 2015-08-14 18:32:28
● 2016-05-05 23:15:54
○ 2026-02-18 04:00:38
○ 2026-07-07 23:15:38

○MXalt4.aspmx.l.google.com2015-08-14 → 2016-05-05 · 4 obs

● 2015-08-14 18:32:28
● 2016-05-05 23:15:54
○ 2026-02-18 04:00:38
○ 2026-07-07 23:15:38

○MXaspmx.l.google.com2015-08-14 → 2016-05-05 · 4 obs

● 2015-08-14 18:32:28
● 2016-05-05 23:15:54
○ 2026-02-18 04:00:38
○ 2026-07-07 23:15:38

●MXcooltech-is.mail.protection.outlook.com2026-02-18 → 2026-07-07 · 3 obs

○ 2016-05-05 23:15:54
● 2026-02-18 04:00:38
● 2026-07-07 23:15:38

●A206.189.28.2532026-02-18 → 2026-07-07 · 3 obs

○ 2016-05-05 23:15:54
● 2026-02-18 04:00:38
● 2026-07-07 23:15:38

●A2a03:b0c0:1:e0::28f:90012026-02-18 → 2026-07-07 · 3 obs

○ 2016-05-05 23:15:54
● 2026-02-18 04:00:38
● 2026-07-07 23:15:38

○A52.29.63.1972016-05-05 → 2016-05-05 · 4 obs

○ 2016-01-01 07:55:36
● 2016-05-05 23:15:54
○ 2026-02-18 04:00:38
○ 2026-07-07 23:15:38

○A79.171.98.222015-08-14 → 2016-01-01 · 4 obs

● 2015-08-14 18:32:28
● 2016-01-01 07:55:36
○ 2016-05-05 23:15:54
○ 2026-07-07 23:15:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
is	a.nic.is, c.nic.is, d.nic.is, e.nic.is...	10 records
cooltech.is	mona.ns.cloudflare.com, ishaan.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.213

NS records: mona.ns.cloudflare.com, ishaan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cooltech.is (unsigned zone)

⏱️ Timing

Total: 590ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`206.189.28.253`
AAAA	1	`2a03:b0c0:1:e0::28f:9001`
NS	2	`ishaan.ns.cloudflare.com, mona.ns.cloudflare.com`
MX	1	`cooltech-is.mail.protection.outlook.com`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ishaan.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (a.nic.is, a.nic.is, c.nic.is...)

Analysis

IP Addresses

cooltech.is points to the IP addresses 206.189.28.253 and 2a03:b0c0:1:e0::28f:9001

Among the host names that share IP numbers with cooltech.is are hbheildverslun.is, mail.herbo.is, ns2.islandsvefir.is and two others.

Name Servers

DNS delegation for cooltech.is points to two name servers: ishaan.ns.cloudflare.com and mona.ns.cloudflare.com.

cooltech.is has the same name server delegation as a number of other domains, such as vikurvagnar.is, servio.is, vorukaup.is and two more.

The name servers of cooltech.is overlap at least partially with those of other domains — among them mdin-whatsapp.hl.cn, nylonhistory.com, districtcamera.com and two more.

These name servers commonly appear alongside the name servers ridge.ns.cloudflare.com and clyde.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

ishaan.ns.cloudflare.com has IP addresses 108.162.195.213, 162.159.44.213 and 172.64.35.213, plus 3 other.

mona.ns.cloudflare.com has IP addresses 108.162.192.206, 172.64.32.206 and 173.245.58.206, plus 3 other.

Mail Servers

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

cooltech-is.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.8, 52.101.68.15 and 52.101.73.19, along with 5 other.

cooltech.is - robtex.com

cooltech.is

is

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`cooltech.is`

`is`