coolrf.com - dns.ninja

`coolrf.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8e59^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:574a^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.87.74^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.142.89^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mira.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3acc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mira.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mira.ns.cloudflare.com`
		A	108.162.192.204^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
		A	172.64.32.204^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
		A	173.245.58.204^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
NS	`paul.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c187^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paul.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2187^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paul.ns.cloudflare.com`
		A	108.162.193.135^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	172.64.33.135^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	173.245.59.135^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.87.74, 172.67.142.89
		IPv6 hints	2606:4700:3031::ac43:8e59, 2606:4700:3032::6815:574a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=237, name=cloudflare-ech.com
SOA	`mira.ns.cloudflare.com`dns@cloudflare.com serial=2404288807

`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=1781063273

Same first word

coolrf.com

Similar names

forloc.de

flocor.ca

colfor.com

coflor.com

fcolor.bg

cfloor.net

fcolor.com.cn

cfloor.pl

clofro.com

coolfr.com

cfloor.com

frcool.com

floorc.com

colorf.cn

corflo.com

florco.com

rolfco.com

forloc.com

lcroof.com

fcolor.com

forcol.com

fcolor.de

rolfco.se

fcolor.ru

florco.de

fcolor.jp

ocflor.com

cfloor.org

cfloor.ca

forcol.co.uk

fcolor.com.mx

flocor.com

frocol.com

DNS History

14 records (6 active, 8 former)

○NSdns1.yandex.net2015-07-01 → 2016-06-19 · 4 obs

● 2015-07-01 20:23:40
● 2016-06-19 07:30:18
○ 2026-03-07 02:47:28
○ 2026-06-10 04:09:00

○NSdns2.yandex.net2015-07-01 → 2016-06-19 · 4 obs

● 2015-07-01 20:23:40
● 2016-06-19 07:30:18
○ 2026-03-07 02:47:28
○ 2026-06-10 04:09:00

●NSmira.ns.cloudflare.com2026-03-07 → 2026-06-10 · 3 obs

○ 2016-06-19 07:30:18
● 2026-03-07 02:47:28
● 2026-06-10 04:09:00

●NSpaul.ns.cloudflare.com2026-03-07 → 2026-06-10 · 3 obs

○ 2016-06-19 07:30:18
● 2026-03-07 02:47:28
● 2026-06-10 04:09:00

○MXmx.yandex.net2015-07-01 → 2016-06-19 · 4 obs

● 2015-07-01 20:23:40
● 2016-06-19 07:30:18
○ 2026-03-07 02:47:28
○ 2026-06-10 04:09:00

●A104.21.87.742026-03-19 → 2026-06-10 · 9 obs

○ 2026-03-07 02:47:28
● 2026-03-19 02:21:58
● 2026-03-23 03:21:10
○ 2026-04-06 06:38:32
○ 2026-04-06 16:01:56
● 2026-04-30 18:18:36
○ 2026-05-06 10:18:10
○ 2026-05-06 18:37:20
● 2026-06-10 04:09:00

○A137.116.247.72015-07-01 → 2016-06-19 · 4 obs

● 2015-07-01 20:23:40
● 2016-06-19 07:30:18
○ 2026-03-07 02:47:28
○ 2026-06-10 04:09:00

●A172.67.142.892026-03-19 → 2026-06-10 · 9 obs

○A188.114.96.02026-03-07 → 2026-05-06 · 10 obs

○ 2016-06-19 07:30:18
● 2026-03-07 02:47:28
○ 2026-03-19 02:21:58
○ 2026-03-23 03:21:10
● 2026-04-06 06:38:32
● 2026-04-06 16:01:56
○ 2026-04-30 18:18:36
● 2026-05-06 10:18:10
● 2026-05-06 18:37:20
○ 2026-06-10 04:09:00

○A188.114.97.02026-03-07 → 2026-05-06 · 10 obs

●A2606:4700:3031::ac43:8e592026-03-19 → 2026-06-10 · 9 obs

●A2606:4700:3032::6815:574a2026-03-19 → 2026-06-10 · 9 obs

○A2a06:98c1:3120::2026-03-07 → 2026-05-06 · 10 obs

○A2a06:98c1:3121::2026-03-07 → 2026-05-06 · 10 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net...	-
coolrf.com	paul.ns.cloudflare.com, mira.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.204

NS records: paul.ns.cloudflare.com, mira.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coolrf.com (unsigned zone)

⏱️ Timing

Total: 190ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.87.74, 172.67.142.89`
AAAA	2	`2606:4700:3031::ac43:8e59, 2606:4700:3032::6815:574a`
NS	2	`mira.ns.cloudflare.com, paul.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mira.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

coolrf.com maps to 4 IP numbers, specifically 104.21.87.74, 172.67.142.89, 2606:4700:3031::ac43:8e59 and 2606:4700:3032::6815:574a.

Two other host names, along with www.yes-osaka.com, jyxi.cn and m.wins-7.com, also share IP numbers with coolrf.com.

Name Servers

coolrf.com uses two name servers for its delegation: mira.ns.cloudflare.com and paul.ns.cloudflare.com.

coolrf.com shares its NS records with other domains, for example huawei2006.com, hbylsm.com, x2598.com and two others.

The name servers of coolrf.com overlap at least partially with those of other domains — among them newcovenantathens.com, knokcare.com, vdggcpa.com and two more.

These name servers commonly appear in combination with the name servers arya.ns.cloudflare.com.

DNS names with 6 IP addresses:

mira.ns.cloudflare.com resolves to 108.162.192.204, 172.64.32.204 and 173.245.58.204, along with three other IP addresses.

paul.ns.cloudflare.com resolves to 108.162.193.135, 172.64.33.135 and 173.245.59.135, along with three other IP addresses.