🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`master-spawncluster.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:3aa4^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a1d4^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.164^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.212^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`doug.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`doug.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`doug.ns.cloudflare.com`
		A	108.162.193.159^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.159^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.159^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`sydney.ns.cloudflare.com`
		A	2606:4700:50::a29f:2666^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sydney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c266^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sydney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2266^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sydney.ns.cloudflare.com`
		A	108.162.194.102^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sydney.ns.cloudflare.com`
		A	162.159.38.102^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sydney.ns.cloudflare.com`
		A	172.64.34.102^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sydney.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.164, 172.67.161.212
		IPv6 hints	2606:4700:3035::6815:3aa4, 2606:4700:3037::ac43:a1d4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=138, name=cloudflare-ech.com
SOA	`doug.ns.cloudflare.com`dns@cloudflare.com serial=2420193179

`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

master-spawncluster.dev

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSdoug.ns.cloudflare.com2026-09-17 → 2026-11-15 · 2 obs

● 2026-09-17 01:26:32
● 2026-11-15 21:49:20

●NSsydney.ns.cloudflare.com2026-09-17 → 2026-11-15 · 2 obs

● 2026-09-17 01:26:32
● 2026-11-15 21:49:20

●A104.21.58.1642026-09-17 → 2026-11-15 · 2 obs

● 2026-09-17 01:26:32
● 2026-11-15 21:49:20

●A172.67.161.2122026-09-17 → 2026-11-15 · 2 obs

● 2026-09-17 01:26:32
● 2026-11-15 21:49:20

●A2606:4700:3035::6815:3aa42026-09-17 → 2026-11-15 · 2 obs

● 2026-09-17 01:26:32
● 2026-11-15 21:49:20

●A2606:4700:3037::ac43:a1d42026-09-17 → 2026-11-15 · 2 obs

● 2026-09-17 01:26:32
● 2026-11-15 21:49:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
master-spawncluster.dev	sydney.ns.cloudflare.com, doug.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.102

NS records: sydney.ns.cloudflare.com, doug.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for master-spawncluster.dev (unsigned zone)

⏱️ Timing

Total: 1634ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.58.164, 172.67.161.212`
AAAA	2	`2606:4700:3035::6815:3aa4, 2606:4700:3037::ac43:a1d4`
NS	2	`doug.ns.cloudflare.com, sydney.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`doug.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

master-spawncluster.dev directs to four IP numbers, which are 104.21.58.164, 172.67.161.212, 2606:4700:3035::6815:3aa4 and 2606:4700:3037::ac43:a1d4.

vitalmoss.store, bellalucehotel.com, toredo.best and two other host names share IP numbers with master-spawncluster.dev.

Name Servers

master-spawncluster.dev has two authoritative name servers — doug.ns.cloudflare.com and sydney.ns.cloudflare.com.

master-spawncluster.dev uses the same name servers as several other domains — among them senddrop.at, eng-ops-c1b937.workers.dev, portal-vantagens-militar.pages.dev and two more.

At least some of master-spawncluster.dev's name servers are shared with other domains, for example pennyroyallaunceston.com, prvniskok.cz, asssd-1j3.pages.dev and two more.

These name servers tend to co-occur with eric.ns.cloudflare.com, kipp.ns.cloudflare.com, jaime.ns.cloudflare.com and 4 other name servers in the same DNS delegations.

Hostnames that resolve to 6 IP addresses:

doug.ns.cloudflare.com points to 108.162.193.159, 172.64.33.159, 173.245.59.159 and 3 other IP addresses.

sydney.ns.cloudflare.com points to 108.162.194.102, 162.159.38.102, 172.64.34.102 and 3 other IP addresses.

master-spawncluster.dev - robtex.com