contextmx.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`contextmx.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:4ae4^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:cf2e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.74.228^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.207.46^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ishaan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cd5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ishaan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ishaan.ns.cloudflare.com`
		A	108.162.195.213^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
		A	162.159.44.213^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
		A	172.64.35.213^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
NS	`walk.ns.cloudflare.com`
		A	2606:4700:50::a29f:2680^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c280^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`walk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2280^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`walk.ns.cloudflare.com`
		A	108.162.194.128^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
		A	162.159.38.128^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
		A	172.64.34.128^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
MX	`mx2.zohocloud.ca` ⭐
		A	199.67.86.230^{🇺🇸 ZohoAS199.67.86.0/24 Zoho Corporation}
			PTR	`mx2.zohocloud.ca`
			PTR	`mx3.zohocloud.ca`
			PTR	`mx.zohocloud.ca`
MX	`mx3.zohocloud.ca`⁽²⁰⁾
		A	199.67.85.150^{🇺🇸 ZohoAS199.67.85.0/24 Zoho Corporation}
			PTR	`mx2.zohocloud.ca`
			PTR	`mx3.zohocloud.ca`
			PTR	`mx.zohocloud.ca`
MX	`mx.zohocloud.ca`⁽⁵⁰⁾
		A	199.67.84.150^{🇺🇸 ZohoAS199.67.84.0/24 Zoho Corporation}
		A	199.67.86.230^{🇺🇸 ZohoAS199.67.86.0/24 Zoho Corporation}
			PTR	`mx2.zohocloud.ca`
			PTR	`mx3.zohocloud.ca`
			PTR	`mx.zohocloud.ca`
TXT	`v=spf1 include:zohocloud.ca ~all`
TXT	`zoho-verification=zb55965628.zmverify.zohocloud.ca`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.74.228, 172.67.207.46
		IPv6 hints	2606:4700:3036::6815:4ae4, 2606:4700:3037::ac43:cf2e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=192, name=cloudflare-ech.com
SOA	`ishaan.ns.cloudflare.com`dns@cloudflare.com serial=2413023982

`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

contextmx.com

contextmx.dev

Previous names

Next names

DNS History

13 records (9 active, 4 former)

●NSishaan.ns.cloudflare.com2026-08-29 → 2026-08-30 · 2 obs

● 2026-08-29 21:33:58
● 2026-08-30 03:55:38

●NSwalk.ns.cloudflare.com2026-08-29 → 2026-08-30 · 2 obs

● 2026-08-29 21:33:58
● 2026-08-30 03:55:38

●MXmx.zohocloud.ca2026-08-29 → 2026-08-30 · 2 obs

● 2026-08-29 21:33:58
● 2026-08-30 03:55:38

●MXmx2.zohocloud.ca2026-08-29 → 2026-08-30 · 2 obs

● 2026-08-29 21:33:58
● 2026-08-30 03:55:38

●MXmx3.zohocloud.ca2026-08-29 → 2026-08-30 · 2 obs

● 2026-08-29 21:33:58
● 2026-08-30 03:55:38

●A104.21.74.2282026-08-29 → 2026-08-30 · 3 obs

○ 2026-08-29 21:33:58
● 2026-08-29 22:41:36
● 2026-08-30 03:55:38

●A172.67.207.462026-08-29 → 2026-08-30 · 3 obs

○ 2026-08-29 21:33:58
● 2026-08-29 22:41:36
● 2026-08-30 03:55:38

○A188.114.96.02026-08-29 → 2026-08-29 · 3 obs

● 2026-08-29 21:33:58
○ 2026-08-29 22:41:36
○ 2026-08-30 03:55:38

○A188.114.97.02026-08-29 → 2026-08-29 · 3 obs

● 2026-08-29 21:33:58
○ 2026-08-29 22:41:36
○ 2026-08-30 03:55:38

●A2606:4700:3036::6815:4ae42026-08-29 → 2026-08-30 · 3 obs

○ 2026-08-29 21:33:58
● 2026-08-29 22:41:36
● 2026-08-30 03:55:38

●A2606:4700:3037::ac43:cf2e2026-08-29 → 2026-08-30 · 3 obs

○ 2026-08-29 21:33:58
● 2026-08-29 22:41:36
● 2026-08-30 03:55:38

○A2a06:98c1:3120::2026-08-29 → 2026-08-29 · 3 obs

● 2026-08-29 21:33:58
○ 2026-08-29 22:41:36
○ 2026-08-30 03:55:38

○A2a06:98c1:3121::2026-08-29 → 2026-08-29 · 3 obs

● 2026-08-29 21:33:58
○ 2026-08-29 22:41:36
○ 2026-08-30 03:55:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
contextmx.dev	ishaan.ns.cloudflare.com, walk.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.128

NS records: ishaan.ns.cloudflare.com, walk.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contextmx.dev (unsigned zone)

⏱️ Timing

Total: 809ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.74.228, 172.67.207.46`
AAAA	2	`2606:4700:3037::ac43:cf2e, 2606:4700:3036::6815:4ae4`
NS	2	`ishaan.ns.cloudflare.com, walk.ns.cloudflare.com`
MX	3	`mx.zohocloud.ca (pri: 10), mx2.zohocloud.ca (pri: 20)...`
TXT	2	`v=spf1 include:zohocloud.ca ~all, zoho-verification=zb55965628.zmverify.zo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ishaan.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

contextmx.dev directs to four IP numbers, which are 104.21.74.228, 172.67.207.46, 2606:4700:3036::6815:4ae4 and 2606:4700:3037::ac43:cf2e.

greenbridgecommercialplus.info, ansinhdonghanh-vietcombank.com, meverse.sg and two other host names share IP numbers with contextmx.dev.

Name Servers

contextmx.dev is delegated to two name servers: ishaan.ns.cloudflare.com and walk.ns.cloudflare.com.

contextmx.dev uses the same name servers as several other domains — among them homokoza3-jatack.pages.dev, royal-canin-gastrointestinal-cat.pages.dev, trashmaker.com and two more.

The name servers of contextmx.dev overlap at least partially with those of other domains — among them rajainfo.net, januda.eu.org, 6373iosixdfdsliveon0903xxdfdsdxddfdxddfd-05.pages.dev and two more.

These name servers commonly appear alongside the name servers curt.ns.cloudflare.com and howard.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

ishaan.ns.cloudflare.com resolves to 108.162.195.213, 162.159.44.213, 172.64.35.213 and 3 other IP addresses.

walk.ns.cloudflare.com resolves to 108.162.194.128, 162.159.38.128, 172.64.34.128 and 3 other IP addresses.

Mail Servers

Mail for contextmx.dev is routed through three mail servers — mx2.zohocloud.ca, mx3.zohocloud.ca and mx.zohocloud.ca.

contextmx.dev has at least partial mail server overlap with other domains such as supremepeinture.ca, koderank.com, ashvorn.io and two more.

Hostnames that resolve to two IP addresses:

mx.zohocloud.ca points to 199.67.84.150 and 199.67.86.230.

Hosts with just one IP address:

mx2.zohocloud.ca points to 199.67.86.230.

mx3.zohocloud.ca points to 199.67.85.150.

mx.zohocloud.ca and mx2.zohocloud.ca are host names that each point to 199.67.86.230 IP addresses.