contextocr.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`contextocr.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:102f^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:a629^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.47^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.41^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`faye.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26b4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`faye.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`faye.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`faye.ns.cloudflare.com`
		A	108.162.194.180^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`faye.ns.cloudflare.com`
		A	162.159.38.180^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`faye.ns.cloudflare.com`
		A	172.64.34.180^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`faye.ns.cloudflare.com`
NS	`finley.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c3a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`finley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c33a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`finley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:233a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`finley.ns.cloudflare.com`
		A	108.162.195.58^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`finley.ns.cloudflare.com`
		A	162.159.44.58^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`finley.ns.cloudflare.com`
		A	172.64.35.58^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`finley.ns.cloudflare.com`
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`google-site-verification=RWRII5bU6TMlwrrtcIUuIkiRbk2UWBW350f7LclP-Y0`
TXT	`v=spf1 include:spf.improvmx.com include:_spf.mailersend.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.47, 172.67.166.41
		IPv6 hints	2606:4700:3030::6815:102f, 2606:4700:3036::ac43:a629
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=233, name=cloudflare-ech.com
SOA	`faye.ns.cloudflare.com`dns@cloudflare.com serial=2412343530

`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

contextocr.com

contextocr.dev

Previous names

Next names

DNS History

8 records (8 active, 0 former)

●NSfaye.ns.cloudflare.com2026-08-25 → 2026-08-28 · 2 obs

● 2026-08-25 01:37:14
● 2026-08-28 00:18:40

●NSfinley.ns.cloudflare.com2026-08-25 → 2026-08-28 · 2 obs

● 2026-08-25 01:37:14
● 2026-08-28 00:18:40

●MXmx1.improvmx.com2026-08-25 → 2026-08-28 · 2 obs

● 2026-08-25 01:37:14
● 2026-08-28 00:18:40

●MXmx2.improvmx.com2026-08-25 → 2026-08-28 · 2 obs

● 2026-08-25 01:37:14
● 2026-08-28 00:18:40

●A104.21.16.472026-08-25 → 2026-08-28 · 2 obs

● 2026-08-25 01:37:14
● 2026-08-28 00:18:40

●A172.67.166.412026-08-25 → 2026-08-28 · 2 obs

● 2026-08-25 01:37:14
● 2026-08-28 00:18:40

●A2606:4700:3030::6815:102f2026-08-25 → 2026-08-28 · 2 obs

● 2026-08-25 01:37:14
● 2026-08-28 00:18:40

●A2606:4700:3036::ac43:a6292026-08-25 → 2026-08-28 · 2 obs

● 2026-08-25 01:37:14
● 2026-08-28 00:18:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
contextocr.dev	finley.ns.cloudflare.com, faye.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.180

NS records: finley.ns.cloudflare.com, faye.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contextocr.dev (unsigned zone)

⏱️ Timing

Total: 624ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.166.41, 104.21.16.47`
AAAA	2	`2606:4700:3030::6815:102f, 2606:4700:3036::ac43:a629`
NS	2	`faye.ns.cloudflare.com, finley.ns.cloudflare.com`
MX	2	`mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20)`
TXT	2	`google-site-verification=RWRII5bU6TMlwrr, v=spf1 include:spf.improvmx.com include:`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`faye.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

contextocr.dev points to the four IP addresses 104.21.16.47, 172.67.166.41, 2606:4700:3030::6815:102f and 2606:4700:3036::ac43:a629.

Two other host names, along with va999s.club, mcipoc.com and embracelifecounseling.org, also share IP numbers with contextocr.dev.

Name Servers

contextocr.dev uses two name servers for its delegation: faye.ns.cloudflare.com and finley.ns.cloudflare.com.

contextocr.dev shares its NS records with other domains, for example pepboys.club, ads-hive.com, nareshram2002.workers.dev and two others.

The name servers of contextocr.dev overlap at least partially with those of other domains — among them winexch.casino, di-21m.pages.dev, brautstudio-malle.at and two more.

DNS names with 6 IP addresses:

Hostname faye.ns.cloudflare.com directs to 108.162.194.180, 162.159.38.180 and 172.64.34.180 along with 3 other IP addresses.

Hostname finley.ns.cloudflare.com directs to 108.162.195.58, 162.159.44.58 and 172.64.35.58 along with 3 other IP addresses.

Mail Servers

contextocr.dev is served by two mail servers, mx1.improvmx.com and mx2.improvmx.com.

Among the domains sharing a mail server setup with contextocr.dev are plainseaglecorp.com, rod.la, lavberry.com and two others.

At least some of contextocr.dev's mail servers are shared with other domains, among them lemontreebookco.com, globalkindnft.com and 3lamodak.com.

DNS names with 6 IP addresses:

Hostname mx1.improvmx.com directs to 13.37.195.136, 15.236.236.160 and 35.181.18.45 along with 3 other IP addresses.

Hostname mx2.improvmx.com directs to 13.36.107.63, 13.36.222.39 and 15.236.61.92 along with 3 other IP addresses.