🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`double-loop.dev`

DNSSEC	⚠️ Not signed
NS	`amanda.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amanda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amanda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amanda.ns.cloudflare.com`
		A	108.162.192.63^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amanda.ns.cloudflare.com`
		A	172.64.32.63^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amanda.ns.cloudflare.com`
		A	173.245.58.63^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amanda.ns.cloudflare.com`
NS	`john.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`john.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`john.ns.cloudflare.com`
		A	108.162.193.185^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	172.64.33.185^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	173.245.59.185^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
SOA	`amanda.ns.cloudflare.com`dns@cloudflare.com serial=2415228657

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

double-loop.co

double-loop.eu

double-loop.com.cn

double-loop.net

double-loop.dev

Previous names

dotworld.dev

dotwv.dev

dotx.dev

doty.dev

dotyaml.dev

dotyigit.dev

dotyo.dev

dotz.dev

dotzero.dev

dotzler.dev

dotzone.dev

dou.dev

douapi.dev

douare.dev

doubao.dev

doubble.dev

doubek.dev

doubie.dev

double-entry.dev

double-flash.dev

Next names

DNS History

2 records (2 active, 0 former)

●NSamanda.ns.cloudflare.com2026-09-07 → 2026-10-10 · 2 obs

● 2026-09-07 22:26:56
● 2026-10-10 18:13:50

●NSjohn.ns.cloudflare.com2026-09-07 → 2026-10-10 · 2 obs

● 2026-09-07 22:26:56
● 2026-10-10 18:13:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
double-loop.dev	amanda.ns.cloudflare.com, john.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.63

NS records: amanda.ns.cloudflare.com, john.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for double-loop.dev (unsigned zone)

⏱️ Timing

Total: 1931ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`amanda.ns.cloudflare.com, john.ns.cloudflare.com`
SOA	1	`amanda.ns.cloudflare.com dns.cloudflare.`

Analysis

Name Servers

double-loop.dev is delegated to two name servers: amanda.ns.cloudflare.com and john.ns.cloudflare.com.

The name server configuration of double-loop.dev is shared with other domains, for instance cm0527.pages.dev, requestsplex.com, cavalidee.com and two others.

double-loop.dev has at least partial name server overlap with other domains, such as angel-beautysalon.com, vacationment.com, 777feapk.pk and two others.

It is common to find these name servers paired with the name servers anton.ns.cloudflare.com.

Hosts with 6 IP addresses each:

amanda.ns.cloudflare.com resolves to 108.162.192.63, 172.64.32.63, 173.245.58.63 and 3 other IP addresses.

john.ns.cloudflare.com resolves to 108.162.193.185, 172.64.33.185, 173.245.59.185 and 3 other IP addresses.

double-loop.dev - robtex.com

double-loop.dev

dev