`coolsilon.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1fee^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:b4cb^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.31.238^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.203^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`april.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a42^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c042^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`april.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2042^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`april.ns.cloudflare.com`
		A	108.162.192.66^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	172.64.32.66^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	173.245.58.66^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
NS	`bart.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c147^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bart.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2147^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bart.ns.cloudflare.com`
		A	108.162.193.71^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	172.64.33.71^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	173.245.59.71^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁵⁴⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁶¹⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`google-site-verification=W9d_iOLeDok40AuD3-XjA_TZBpM-6TkmaE02EoNi2aI`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.31.238, 172.67.180.203
		IPv6 hints	2606:4700:3031::6815:1fee, 2606:4700:3033::ac43:b4cb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=106, name=cloudflare-ech.com
SOA	`april.ns.cloudflare.com`dns@cloudflare.com serial=2402253018

`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=1777007261

Subdomains

doraemon.coolsilon.com

mail.coolsilon.com

Same first word

coolsilon.com

Similar names

locolions.com

DNS History

28 records (9 active, 19 former)

●NSapril.ns.cloudflare.com2026-02-15 → 2026-04-24 · 3 obs

○ 2017-06-15 19:00:38
● 2026-02-15 13:56:30
● 2026-04-24 05:10:44

●NSbart.ns.cloudflare.com2026-02-15 → 2026-04-24 · 3 obs

○ 2017-06-15 19:00:38
● 2026-02-15 13:56:30
● 2026-04-24 05:10:44

○NSns1.digitalocean.com2015-12-09 → 2017-06-15 · 5 obs

○ 2015-09-12 22:37:36
● 2015-12-09 06:04:22
● 2017-06-15 19:00:38
○ 2026-02-15 13:56:30
○ 2026-04-24 05:10:44

○NSns1.webfaction.com2015-08-18 → 2015-09-12 · 5 obs

○ 2008-03-20 06:44:12
● 2015-08-18 20:15:44
● 2015-09-12 22:37:36
○ 2015-12-09 06:04:22
○ 2026-04-24 05:10:44

○NSns16.ipserverone.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 06:44:12
○ 2015-08-18 20:15:44
○ 2026-04-24 05:10:44

○NSns17.ipserverone.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 06:44:12
○ 2015-08-18 20:15:44
○ 2026-04-24 05:10:44

○NSns2.digitalocean.com2015-12-09 → 2017-06-15 · 5 obs

○ 2015-09-12 22:37:36
● 2015-12-09 06:04:22
● 2017-06-15 19:00:38
○ 2026-02-15 13:56:30
○ 2026-04-24 05:10:44

○NSns2.webfaction.com2015-08-18 → 2015-09-12 · 5 obs

○ 2008-03-20 06:44:12
● 2015-08-18 20:15:44
● 2015-09-12 22:37:36
○ 2015-12-09 06:04:22
○ 2026-04-24 05:10:44

○NSns3.digitalocean.com2015-12-09 → 2017-06-15 · 5 obs

○ 2015-09-12 22:37:36
● 2015-12-09 06:04:22
● 2017-06-15 19:00:38
○ 2026-02-15 13:56:30
○ 2026-04-24 05:10:44

○NSns3.webfaction.com2015-08-18 → 2015-09-12 · 5 obs

○ 2008-03-20 06:44:12
● 2015-08-18 20:15:44
● 2015-09-12 22:37:36
○ 2015-12-09 06:04:22
○ 2026-04-24 05:10:44

○NSns4.webfaction.com2015-08-18 → 2015-09-12 · 5 obs

○ 2008-03-20 06:44:12
● 2015-08-18 20:15:44
● 2015-09-12 22:37:36
○ 2015-12-09 06:04:22
○ 2026-04-24 05:10:44

○MXmail.coolsilon.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 06:44:12
○ 2015-08-18 20:15:44
○ 2026-04-24 05:10:44

○MXmx7.webfaction.com2015-08-18 → 2015-09-12 · 5 obs

○ 2008-03-20 06:44:12
● 2015-08-18 20:15:44
● 2015-09-12 22:37:36
○ 2015-12-09 06:04:22
○ 2026-04-24 05:10:44

○MXmx8.webfaction.com2015-08-18 → 2015-09-12 · 5 obs

○ 2008-03-20 06:44:12
● 2015-08-18 20:15:44
● 2015-09-12 22:37:36
○ 2015-12-09 06:04:22
○ 2026-04-24 05:10:44

○MXmx9.webfaction.com2015-08-18 → 2015-09-12 · 5 obs

○ 2008-03-20 06:44:12
● 2015-08-18 20:15:44
● 2015-09-12 22:37:36
○ 2015-12-09 06:04:22
○ 2026-04-24 05:10:44

○MXmxa.mailgun.org2015-12-09 → 2017-06-15 · 5 obs

○ 2015-09-12 22:37:36
● 2015-12-09 06:04:22
● 2017-06-15 19:00:38
○ 2026-02-15 13:56:30
○ 2026-04-24 05:10:44

○MXmxb.mailgun.org2015-12-09 → 2017-06-15 · 5 obs

○ 2015-09-12 22:37:36
● 2015-12-09 06:04:22
● 2017-06-15 19:00:38
○ 2026-02-15 13:56:30
○ 2026-04-24 05:10:44

●MXroute1.mx.cloudflare.net2026-02-15 → 2026-04-24 · 3 obs

○ 2017-06-15 19:00:38
● 2026-02-15 13:56:30
● 2026-04-24 05:10:44

●MXroute2.mx.cloudflare.net2026-02-15 → 2026-04-24 · 3 obs

○ 2017-06-15 19:00:38
● 2026-02-15 13:56:30
● 2026-04-24 05:10:44

●MXroute3.mx.cloudflare.net2026-02-15 → 2026-04-24 · 3 obs

○ 2017-06-15 19:00:38
● 2026-02-15 13:56:30
● 2026-04-24 05:10:44

●A104.21.31.2382026-02-15 → 2026-04-24 · 3 obs

○ 2017-06-15 19:00:38
● 2026-02-15 13:56:30
● 2026-04-24 05:10:44

○A108.59.9.1432015-08-18 → 2015-09-12 · 5 obs

○ 2008-03-20 06:44:12
● 2015-08-18 20:15:44
● 2015-09-12 22:37:36
○ 2015-12-09 06:04:22
○ 2026-04-24 05:10:44

○A128.199.157.62015-12-09 → 2017-06-15 · 5 obs

○ 2015-09-12 22:37:36
● 2015-12-09 06:04:22
● 2017-06-15 19:00:38
○ 2026-02-15 13:56:30
○ 2026-04-24 05:10:44

●A172.67.180.2032026-02-15 → 2026-04-24 · 3 obs

○ 2017-06-15 19:00:38
● 2026-02-15 13:56:30
● 2026-04-24 05:10:44

○A203.223.144.162008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 06:44:12
○ 2015-08-18 20:15:44
○ 2026-04-24 05:10:44

○A2604:9a00:2010:a018:a::942015-08-18 → 2015-09-12 · 5 obs

○ 2008-03-20 06:44:12
● 2015-08-18 20:15:44
● 2015-09-12 22:37:36
○ 2015-12-09 06:04:22
○ 2026-04-24 05:10:44

●A2606:4700:3031::6815:1fee2026-02-15 → 2026-04-24 · 3 obs

○ 2017-06-15 19:00:38
● 2026-02-15 13:56:30
● 2026-04-24 05:10:44

●A2606:4700:3033::ac43:b4cb2026-02-15 → 2026-04-24 · 3 obs

○ 2017-06-15 19:00:38
● 2026-02-15 13:56:30
● 2026-04-24 05:10:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...	-
coolsilon.com	bart.ns.cloudflare.com, april.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.71

NS records: bart.ns.cloudflare.com, april.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coolsilon.com (unsigned zone)

⏱️ Timing

Total: 123ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.180.203, 104.21.31.238`
AAAA	2	`2606:4700:3033::ac43:b4cb, 2606:4700:3031::6815:1fee`
NS	2	`april.ns.cloudflare.com, bart.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 12), route2.mx.cloudflare.net (pri: 54)...`
TXT	2	`google-site-verification=W9d_iOLeDok40Au, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`april.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

coolsilon.com is a parent of doraemon.coolsilon.com and mail.coolsilon.com.

IP Addresses

coolsilon.com resolves to four IP numbers: 2606:4700:3031::6815:1fee, 2606:4700:3033::ac43:b4cb, 104.21.31.238 and 172.67.180.203.

Other host names such as ns2.portada.info, corprail.com, organichotelsxchange.com, jumpmove.digital and mbdesign.cn share IPs with coolsilon.com.

Name Servers

coolsilon.com is delegated to two name servers: april.ns.cloudflare.com and bart.ns.cloudflare.com.

coolsilon.com shares the same name server setup as djrteampenske.com.au, imperitrade.com, aterura.com, sparkit.co and miamibeachcarpetcleaning.us.

coolsilon.com at least partially shares name servers with other domains, for instance olddogs.ru, svhf.ie, artemisbet1130.com, greggbusch.biz and datafactors.com.

These name servers are commonly used with hera.ns.cloudflare.com and joel.ns.cloudflare.com.

Host names with six IP numbers:

april.ns.cloudflare.com points to 2606:4700:50::adf5:3a42, 2803:f800:50::6ca2:c042, 2a06:98c1:50::ac40:2042, 108.162.192.66, 172.64.32.66 and 173.245.58.66.

bart.ns.cloudflare.com points to 2606:4700:58::adf5:3b47, 2803:f800:50::6ca2:c147, 2a06:98c1:50::ac40:2147, 108.162.193.71, 172.64.33.71 and 173.245.59.71.

Mail Servers

Three mail servers handle coolsilon.com: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

coolsilon.com shares at least partially some mail servers with other domains, including aavashchhetri.com.np, relay.to, fu-sang.net, 60.ma and multitechnology.org.

Host names with six IP numbers:

route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

coolsilon.com - robtex.com

coolsilon.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`coolsilon.com`

`com`