rgcool.com - dns.ninja

`rgcool.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:b4ac^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:23ea^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.234^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.172^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ali.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ali.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ali.ns.cloudflare.com`
		A	108.162.192.59^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
		A	172.64.32.59^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
		A	173.245.58.59^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
NS	`matteo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ce0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matteo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`matteo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`matteo.ns.cloudflare.com`
		A	108.162.195.224^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matteo.ns.cloudflare.com`
		A	162.159.44.224^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matteo.ns.cloudflare.com`
		A	172.64.35.224^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matteo.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.35.234, 172.67.180.172
		IPv6 hints	2606:4700:3036::ac43:b4ac, 2606:4700:3037::6815:23ea
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=11, name=cloudflare-ech.com
SOA	`ali.ns.cloudflare.com`dns@cloudflare.com serial=2406181039

`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=1783783112

Same first word

rgcool.com

Similar names

corlog.de

locogr.com

corlog.net

ocrlog.com

cgloor.ch

groclo.com

corlog.org

gcolor.com

golcor.com.br

glocor.com

goolrc.com

groloc.com

gcolor.com.br

grocol.com

gcolor.com.tw

logorc.com

gcolor.net

crolog.co.il

logcor.com

crolog.com

logcor.net

corlog.eu

corlog.ch

corlog.com

corgol.com

gcolor.ca

rolcog.org

grcool.com

corlog.at

DNS History

16 records (6 active, 10 former)

●NSali.ns.cloudflare.com2026-04-09 → 2026-07-11 · 3 obs

○ 2016-12-18 16:20:04
● 2026-04-09 11:09:48
● 2026-07-11 15:45:14

○NSf1g1ns1.dnspod.net2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 16:20:04
○ 2026-04-09 11:09:48
○ 2026-07-11 15:45:14

○NSf1g1ns2.dnspod.net2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 16:20:04
○ 2026-04-09 11:09:48
○ 2026-07-11 15:45:14

●NSmatteo.ns.cloudflare.com2026-04-09 → 2026-07-11 · 3 obs

○ 2016-12-18 16:20:04
● 2026-04-09 11:09:48
● 2026-07-11 15:45:14

●A104.21.35.2342026-04-09 → 2026-07-11 · 11 obs

○ 2016-12-18 16:20:04
● 2026-04-09 11:09:48
● 2026-04-13 16:22:30
○ 2026-04-28 15:44:50
● 2026-05-03 22:21:18
● 2026-05-19 18:54:48
○ 2026-06-14 18:29:30
● 2026-06-15 20:00:50
○ 2026-06-25 08:16:36
● 2026-06-28 14:06:24
● 2026-07-11 15:45:14

○A162.159.210.942016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 16:20:04
○ 2026-04-09 11:09:48
○ 2026-07-11 15:45:14

○A162.159.211.942016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 16:20:04
○ 2026-04-09 11:09:48
○ 2026-07-11 15:45:14

●A172.67.180.1722026-04-09 → 2026-07-11 · 11 obs

○A188.114.96.02026-04-28 → 2026-06-25 · 10 obs

○ 2026-04-09 11:09:48
○ 2026-04-13 16:22:30
● 2026-04-28 15:44:50
○ 2026-05-03 22:21:18
○ 2026-05-19 18:54:48
● 2026-06-14 18:29:30
○ 2026-06-15 20:00:50
● 2026-06-25 08:16:36
○ 2026-06-28 14:06:24
○ 2026-07-11 15:45:14

○A188.114.97.02026-04-28 → 2026-06-25 · 10 obs

○A2606:4700:3034::ac43:b4ac2026-04-09 → 2026-06-28 · 11 obs

●A2606:4700:3036::ac43:b4ac2026-07-11 → 2026-07-11 · 2 obs

○ 2026-06-28 14:06:24
● 2026-07-11 15:45:14

●A2606:4700:3037::6815:23ea2026-04-09 → 2026-07-11 · 11 obs

○A2a06:98c1:3120::2026-04-28 → 2026-06-25 · 10 obs

○A2a06:98c1:3121::2026-04-28 → 2026-06-25 · 10 obs

○CNAMErgcool.com.cname.yunjiasu-cdn.net2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 16:20:04
○ 2026-04-09 11:09:48
○ 2026-07-11 15:45:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rgcool.com	ali.ns.cloudflare.com, matteo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.59

NS records: ali.ns.cloudflare.com, matteo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rgcool.com (unsigned zone)

⏱️ Timing

Total: 158ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.180.172, 104.21.35.234`
AAAA	2	`2606:4700:3036::ac43:b4ac, 2606:4700:3037::6815:23ea`
NS	2	`ali.ns.cloudflare.com, matteo.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ali.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rgcool.com points to the four IP addresses 104.21.35.234, 172.67.180.172, 2606:4700:3036::ac43:b4ac and 2606:4700:3037::6815:23ea.

www.svenhoehn.net, tutorsuite.com, google.greyair.workers.dev plus two other host names have IP numbers in common with rgcool.com.

Name Servers

DNS delegation for rgcool.com points to two name servers: ali.ns.cloudflare.com and matteo.ns.cloudflare.com.

The name server configuration of rgcool.com is shared with other domains, for instance mtagcheck.com, czlvshi.com, ppyrf.com and two others.

There is at least partial name server overlap between rgcool.com and other domains — asiawin189x.click, tomjackhay.com, ayersmgt.com.au and two more among them.

The name servers earl.ns.cloudflare.com, piers.ns.cloudflare.com and mckinley.ns.cloudflare.com are often found in combination with these name servers.

Hosts with 6 IP addresses each:

ali.ns.cloudflare.com has IP addresses 108.162.192.59, 172.64.32.59 and 173.245.58.59, plus 3 other.

matteo.ns.cloudflare.com has IP addresses 108.162.195.224, 162.159.44.224 and 172.64.35.224, plus 3 other.