🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`context-master.dev`

DNSSEC	⚠️ Not signed
A	216.198.79.1^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
NS	`brit.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brit.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brit.ns.cloudflare.com`
		A	108.162.192.78^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	172.64.32.78^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	173.245.58.78^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
NS	`moura.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cd9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`moura.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`moura.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`moura.ns.cloudflare.com`
		A	108.162.195.217^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`moura.ns.cloudflare.com`
		A	162.159.44.217^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`moura.ns.cloudflare.com`
		A	172.64.35.217^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`moura.ns.cloudflare.com`
TXT	`https://github.com/EclipseFdn/open-vsx.org/issues/9597`
SOA	`brit.ns.cloudflare.com`dns@cloudflare.com serial=2412914656

`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

context-master.dev

context-master.site

context-master.pro

Similar names

smart-contexte.info

master-context.ru

Previous names

Next names

DNS History

3 records (3 active, 0 former)

●NSbrit.ns.cloudflare.com2026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 02:27:10
● 2026-09-04 22:21:16

●NSmoura.ns.cloudflare.com2026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 02:27:10
● 2026-09-04 22:21:16

●A216.198.79.12026-09-01 → 2026-09-04 · 4 obs

● 2026-09-01 02:27:10
○ 2026-09-02 18:19:28
● 2026-09-03 00:20:36
● 2026-09-04 22:21:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
context-master.dev	moura.ns.cloudflare.com, brit.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.78

NS records: moura.ns.cloudflare.com, brit.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 727ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.198.79.1`
NS	2	`brit.ns.cloudflare.com, moura.ns.cloudflare.com`
TXT	1	`https://github.com/EclipseFdn/open-vsx.o`
SOA	1	`brit.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

context-master.dev resolves to just one IP address, 216.198.79.1.

Two other host names, along with lunquora.com, ingaindi.com and onehundredbillion.com, also share IP numbers with context-master.dev.

Name Servers

context-master.dev uses two name servers for its delegation: brit.ns.cloudflare.com and moura.ns.cloudflare.com.

context-master.dev shares its NS records with other domains, for example be-njam-inmountai-n9092.workers.dev, wihmo.app, novaralogic.com and two others.

context-master.dev shares at least some of its name servers with other domains, including vietposrack.vn, expertroto.com, moonshatterproductions.com and two others.

These name servers are frequently paired with the name servers becky.ns.cloudflare.com, lakas.ns.cloudflare.com and henry.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname brit.ns.cloudflare.com directs to 108.162.192.78, 172.64.32.78 and 173.245.58.78 along with 3 other IP addresses.

Hostname moura.ns.cloudflare.com directs to 108.162.195.217, 162.159.44.217 and 172.64.35.217 along with 3 other IP addresses.

context-master.dev - robtex.com