🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`closeloopsystems.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:cf16^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:2568^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.104^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.207.22^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anuj.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b41^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c141^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anuj.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2141^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anuj.ns.cloudflare.com`
		A	108.162.193.65^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
		A	172.64.33.65^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
		A	173.245.59.65^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
NS	`serena.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`serena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`serena.ns.cloudflare.com`
		A	108.162.192.220^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.220^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.220^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.104, 172.67.207.22
		IPv6 hints	2606:4700:3032::ac43:cf16, 2606:4700:3034::6815:2568
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=227, name=cloudflare-ech.com
SOA	`anuj.ns.cloudflare.com`dns@cloudflare.com serial=2416985200

`com`

	DNSSEC	⚠️ Not signed
	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=1794647196

Same first word

closeloopsystems.com

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSanuj.ns.cloudflare.com2026-09-04 → 2026-11-14 · 2 obs

● 2026-09-04 18:47:04
● 2026-11-14 09:34:22

●NSserena.ns.cloudflare.com2026-09-04 → 2026-11-14 · 2 obs

● 2026-09-04 18:47:04
● 2026-11-14 09:34:22

●A104.21.37.1042026-09-04 → 2026-11-14 · 2 obs

● 2026-09-04 18:47:04
● 2026-11-14 09:34:22

●A172.67.207.222026-09-04 → 2026-11-14 · 2 obs

● 2026-09-04 18:47:04
● 2026-11-14 09:34:22

●A2606:4700:3032::ac43:cf162026-09-04 → 2026-11-14 · 2 obs

● 2026-09-04 18:47:04
● 2026-11-14 09:34:22

●A2606:4700:3034::6815:25682026-09-04 → 2026-11-14 · 2 obs

● 2026-09-04 18:47:04
● 2026-11-14 09:34:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...	-
closeloopsystems.com	anuj.ns.cloudflare.com, serena.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.220

NS records: anuj.ns.cloudflare.com, serena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for closeloopsystems.com (unsigned zone)

⏱️ Timing

Total: 522ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.207.22, 104.21.37.104`
AAAA	2	`2606:4700:3032::ac43:cf16, 2606:4700:3034::6815:2568`
NS	2	`anuj.ns.cloudflare.com, serena.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anuj.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

closeloopsystems.com points to the four IP addresses 104.21.37.104, 172.67.207.22, 2606:4700:3032::ac43:cf16 and 2606:4700:3034::6815:2568.

scopicon.com, www.kristen-bell.org, closetothecoastlandscaping.co.uk and two other host names share IP numbers with closeloopsystems.com.

Name Servers

closeloopsystems.com uses two name servers for its delegation: anuj.ns.cloudflare.com and serena.ns.cloudflare.com.

closeloopsystems.com uses the same name servers as several other domains — among them news-cv777-apk-last.pages.dev, johnsontheblake.workers.dev, rayne.network and two more.

The name servers of closeloopsystems.com overlap at least partially with those of other domains — among them watersedgetheater.org, eternitas.online, highlevelbus.pages.dev and two more.

The name servers marvin.ns.cloudflare.com, veda.ns.cloudflare.com and cortney.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

Hostname anuj.ns.cloudflare.com directs to 108.162.193.65, 172.64.33.65 and 173.245.59.65 along with 3 other IP addresses.

Hostname serena.ns.cloudflare.com directs to 108.162.192.220, 172.64.32.220 and 173.245.58.220 along with 3 other IP addresses.

closeloopsystems.com - robtex.com