coolkas.com - dns.ninja

`coolkas.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:778^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:824b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.7.120^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.75^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`iris.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c076^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`iris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2076^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`iris.ns.cloudflare.com`
		A	108.162.192.118^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	172.64.32.118^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	173.245.58.118^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
NS	`thaddeus.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c7f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thaddeus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thaddeus.ns.cloudflare.com`
		A	108.162.195.127^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	162.159.44.127^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	172.64.35.127^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
MX	`_dc-mx.a3543e9f2175.coolkas.com` ⭐
		A	103.244.113.106^{🇸🇬 VELIANET-AS103.244.113.0/24 velia.net (HK) Ltd Unit 701 The Workstation 43 Lyndhurst Terrace Central, Hong Kong}
			PTR	`sg7000-r.dnsiaas.com`
TXT	`v=spf1 +a +mx +ip4:103.244.115.2 include:relay.mailbaby.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.7.120, 172.67.130.75
		IPv6 hints	2606:4700:3033::6815:778, 2606:4700:3033::ac43:824b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=187, name=cloudflare-ech.com
SOA	`iris.ns.cloudflare.com`dns@cloudflare.com serial=2410963656

`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=1786141974

WOT: SAFE (1/100)

Previously MX for

coolkas.com

Same first word

coolkas.com

Similar names

sokolac.biz.id

coolaks.com

locksoa.app

coolksa.com

oskolac.hr

ksacool.org

askcool.com

ksacool.com

lsacook.com

aksocol.com

coolask.com

DNS History

16 records (7 active, 9 former)

●NSiris.ns.cloudflare.com2026-02-15 → 2026-08-07 · 3 obs

○ 2017-04-04 09:24:36
● 2026-02-15 21:07:06
● 2026-08-07 22:43:38

○NSns1.juraganstreaming.com2017-04-04 → 2017-04-04 · 4 obs

○ 2016-04-04 12:13:54
● 2017-04-04 09:24:36
○ 2026-02-15 21:07:06
○ 2026-08-07 22:43:38

○NSns1.renewyourname.net2016-01-05 → 2016-01-05 · 3 obs

● 2016-01-05 12:32:26
○ 2016-04-04 12:13:54
○ 2026-08-07 22:43:38

○NSns2.juraganstreaming.com2017-04-04 → 2017-04-04 · 4 obs

○ 2016-04-04 12:13:54
● 2017-04-04 09:24:36
○ 2026-02-15 21:07:06
○ 2026-08-07 22:43:38

○NSns2.renewyourname.net2016-01-05 → 2016-01-05 · 3 obs

● 2016-01-05 12:32:26
○ 2016-04-04 12:13:54
○ 2026-08-07 22:43:38

●NSthaddeus.ns.cloudflare.com2026-02-15 → 2026-08-07 · 3 obs

○ 2017-04-04 09:24:36
● 2026-02-15 21:07:06
● 2026-08-07 22:43:38

●MX_dc-mx.a3543e9f2175.coolkas.com2026-02-15 → 2026-08-07 · 3 obs

○ 2017-04-04 09:24:36
● 2026-02-15 21:07:06
● 2026-08-07 22:43:38

○MXcoolkas.com2017-04-04 → 2017-04-04 · 3 obs

● 2017-04-04 09:24:36
○ 2026-02-15 21:07:06
○ 2026-08-07 22:43:38

●A104.21.7.1202026-02-15 → 2026-08-07 · 3 obs

○ 2017-04-04 09:24:36
● 2026-02-15 21:07:06
● 2026-08-07 22:43:38

○A158.69.242.822017-04-04 → 2017-04-04 · 4 obs

○ 2016-04-04 12:13:54
● 2017-04-04 09:24:36
○ 2026-02-15 21:07:06
○ 2026-08-07 22:43:38

●A172.67.130.752026-02-15 → 2026-08-07 · 3 obs

○ 2017-04-04 09:24:36
● 2026-02-15 21:07:06
● 2026-08-07 22:43:38

●A2606:4700:3033::6815:7782026-08-07 → 2026-08-07 · 3 obs

○ 2026-02-15 21:07:06
● 2026-08-07 22:43:34
● 2026-08-07 22:43:38

●A2606:4700:3033::ac43:824b2026-08-07 → 2026-08-07 · 3 obs

○ 2026-02-15 21:07:06
● 2026-08-07 22:43:34
● 2026-08-07 22:43:38

○A2606:4700:3034::ac43:824b2026-02-15 → 2026-02-15 · 4 obs

○ 2017-04-04 09:24:36
● 2026-02-15 21:07:06
○ 2026-08-07 22:43:34
○ 2026-08-07 22:43:38

○A2606:4700:3037::6815:7782026-02-15 → 2026-02-15 · 4 obs

○ 2017-04-04 09:24:36
● 2026-02-15 21:07:06
○ 2026-08-07 22:43:34
○ 2026-08-07 22:43:38

○A69.172.201.2172016-01-05 → 2016-01-05 · 3 obs

● 2016-01-05 12:32:26
○ 2016-04-04 12:13:54
○ 2026-08-07 22:43:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-
coolkas.com	iris.ns.cloudflare.com, thaddeus.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.127

NS records: iris.ns.cloudflare.com, thaddeus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coolkas.com (unsigned zone)

⏱️ Timing

Total: 235ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.7.120, 172.67.130.75`
AAAA	2	`2606:4700:3033::6815:778, 2606:4700:3033::ac43:824b`
NS	2	`iris.ns.cloudflare.com, thaddeus.ns.cloudflare.com`
MX	1	`_dc-mx.a3543e9f2175.coolkas.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:103.244.115.2 include`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`iris.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (iris.ns.cloudflare.com, iris.ns.cloudflare.com, iris.ns.cloudflare.com...)

Analysis

IP Addresses

coolkas.com points to the four IP addresses 104.21.7.120, 172.67.130.75, 2606:4700:3033::6815:778 and 2606:4700:3033::ac43:824b.

Additional host names — mail.londonphotographygroup.com, xb1707.top, yw3577.com and two others — share IP numbers with coolkas.com.

Name Servers

coolkas.com has two authoritative name servers — iris.ns.cloudflare.com and thaddeus.ns.cloudflare.com.

coolkas.com shares its name server setup with other domains, including radioistara.com, lsfbjdizg.com, h33fvf3vt.com and two others.

At least some of coolkas.com's name servers are shared with other domains, for example jsjianghua.com, cloudbord.nl, bet111.info and two more.

These name servers tend to be deployed in combination with the name servers crystal.ns.cloudflare.com and sydney.ns.cloudflare.com.

Host names with 6 IP numbers:

iris.ns.cloudflare.com points to 108.162.192.118, 172.64.32.118, 173.245.58.118 and 3 other IP addresses.

thaddeus.ns.cloudflare.com points to 108.162.195.127, 162.159.44.127, 172.64.35.127 and 3 other IP addresses.

Mail Servers

coolkas.com has one mail server: _dc-mx.a3543e9f2175.coolkas.com.

_dc-mx.a3543e9f2175.coolkas.com points to one IP number — 103.244.113.106.