🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`hellocoolguy.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:3cfd^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:cc07^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.60.253^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.7^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dorthy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dorthy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dorthy.ns.cloudflare.com`
		A	108.162.192.249^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	172.64.32.249^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	173.245.58.249^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
NS	`patryk.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c7a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patryk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`patryk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`patryk.ns.cloudflare.com`
		A	108.162.195.122^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patryk.ns.cloudflare.com`
		A	162.159.44.122^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patryk.ns.cloudflare.com`
		A	172.64.35.122^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patryk.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.60.253, 172.67.204.7
		IPv6 hints	2606:4700:3036::6815:3cfd, 2606:4700:3037::ac43:cc07
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=71, name=cloudflare-ech.com
SOA	`dorthy.ns.cloudflare.com`dns@cloudflare.com serial=2418977728

`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=1794394191

Same first word

hellocoolguy.com

hellocoolguy.top

Previous names

Next names

DNS History

13 records (6 active, 7 former)

●NSdorthy.ns.cloudflare.com2026-09-24 → 2026-11-11 · 3 obs

○ 2018-05-16 02:24:08
● 2026-09-24 09:50:34
● 2026-11-11 11:14:28

○NSns11.xincache.com2018-05-16 → 2018-05-16 · 3 obs

● 2018-05-16 02:24:08
○ 2026-09-24 09:50:34
○ 2026-11-11 11:14:28

○NSns12.xincache.com2018-05-16 → 2018-05-16 · 3 obs

● 2018-05-16 02:24:08
○ 2026-09-24 09:50:34
○ 2026-11-11 11:14:28

●NSpatryk.ns.cloudflare.com2026-09-24 → 2026-11-11 · 3 obs

○ 2018-05-16 02:24:08
● 2026-09-24 09:50:34
● 2026-11-11 11:14:28

●A104.21.60.2532026-11-11 → 2026-11-11 · 3 obs

○ 2026-09-24 09:50:34
● 2026-11-11 10:44:24
● 2026-11-11 11:14:28

●A172.67.204.72026-11-11 → 2026-11-11 · 3 obs

○ 2026-09-24 09:50:34
● 2026-11-11 10:44:24
● 2026-11-11 11:14:28

○A188.114.96.02026-09-24 → 2026-09-24 · 4 obs

○ 2018-05-16 02:24:08
● 2026-09-24 09:50:34
○ 2026-11-11 10:44:24
○ 2026-11-11 11:14:28

○A188.114.97.02026-09-24 → 2026-09-24 · 4 obs

○ 2018-05-16 02:24:08
● 2026-09-24 09:50:34
○ 2026-11-11 10:44:24
○ 2026-11-11 11:14:28

●A2606:4700:3036::6815:3cfd2026-11-11 → 2026-11-11 · 3 obs

○ 2026-09-24 09:50:34
● 2026-11-11 10:44:24
● 2026-11-11 11:14:28

●A2606:4700:3037::ac43:cc072026-11-11 → 2026-11-11 · 3 obs

○ 2026-09-24 09:50:34
● 2026-11-11 10:44:24
● 2026-11-11 11:14:28

○A2a06:98c1:3120::2026-09-24 → 2026-09-24 · 4 obs

○ 2018-05-16 02:24:08
● 2026-09-24 09:50:34
○ 2026-11-11 10:44:24
○ 2026-11-11 11:14:28

○A2a06:98c1:3121::2026-09-24 → 2026-09-24 · 4 obs

○ 2018-05-16 02:24:08
● 2026-09-24 09:50:34
○ 2026-11-11 10:44:24
○ 2026-11-11 11:14:28

○A43.225.45.1912018-05-16 → 2018-05-16 · 3 obs

● 2018-05-16 02:24:08
○ 2026-09-24 09:50:34
○ 2026-11-11 11:14:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net...	-
hellocoolguy.com	dorthy.ns.cloudflare.com, patryk.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.249

NS records: dorthy.ns.cloudflare.com, patryk.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 249ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.204.7, 104.21.60.253`
AAAA	2	`2606:4700:3036::6815:3cfd, 2606:4700:3037::ac43:cc07`
NS	2	`dorthy.ns.cloudflare.com, patryk.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dorthy.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

hellocoolguy.com points to the four IP addresses 104.21.60.253, 172.67.204.7, 2606:4700:3036::6815:3cfd and 2606:4700:3037::ac43:cc07.

xx88vnpay.com, girlsgonegrape.com, techsultry.com plus two other host names have IP numbers in common with hellocoolguy.com.

Name Servers

hellocoolguy.com is delegated to two name servers: dorthy.ns.cloudflare.com and patryk.ns.cloudflare.com.

The name server configuration of hellocoolguy.com is shared with other domains, for instance yuanda123.com, hdmfly.com, 358115769.workers.dev and two others.

The name servers of hellocoolguy.com overlap at least partially with those of other domains — among them ixp.uk.com, qingdelan.com, teatoothtip.forum and two more.

These name servers commonly co-occur with the name servers rayden.ns.cloudflare.com, sandra.ns.cloudflare.com, dean.ns.cloudflare.com and yoxall.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dorthy.ns.cloudflare.com resolves to 108.162.192.249, 172.64.32.249, 173.245.58.249 and 3 other IP addresses.

patryk.ns.cloudflare.com resolves to 108.162.195.122, 162.159.44.122, 172.64.35.122 and 3 other IP addresses.

hellocoolguy.com - robtex.com