engineexplained.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`engineexplained.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:5b72^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d7fc^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.91.114^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.252^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coen.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c97^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c397^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2397^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coen.ns.cloudflare.com`
		A	108.162.195.151^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coen.ns.cloudflare.com`
		A	162.159.44.151^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coen.ns.cloudflare.com`
		A	172.64.35.151^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coen.ns.cloudflare.com`
NS	`nelly.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nelly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nelly.ns.cloudflare.com`
		A	108.162.192.209^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
		A	172.64.32.209^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
		A	173.245.58.209^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
MX	`mail.engineexplained.com` ⭐
		A	2606:4700:3032::6815:5b72^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2606:4700:3035::ac43:d7fc^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	104.21.91.114^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.67.215.252^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.91.114, 172.67.215.252
		IPv6 hints	2606:4700:3032::6815:5b72, 2606:4700:3035::ac43:d7fc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=91, name=cloudflare-ech.com
SOA	`coen.ns.cloudflare.com`dns@cloudflare.com serial=2415267929

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1790264264

Subdomains

mail.engineexplained.com

Same first word

engineexplained.com

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NScoen.ns.cloudflare.com2026-09-19 → 2026-09-24 · 2 obs

● 2026-09-19 01:44:06
● 2026-09-24 16:04:18

●NSnelly.ns.cloudflare.com2026-09-19 → 2026-09-24 · 2 obs

● 2026-09-19 01:44:06
● 2026-09-24 16:04:18

●MXmail.engineexplained.com2026-09-19 → 2026-09-24 · 2 obs

● 2026-09-19 01:44:06
● 2026-09-24 16:04:18

●A104.21.91.1142026-09-19 → 2026-09-24 · 3 obs

○ 2026-09-19 01:44:06
● 2026-09-19 20:32:32
● 2026-09-24 16:04:18

●A172.67.215.2522026-09-19 → 2026-09-24 · 3 obs

○ 2026-09-19 01:44:06
● 2026-09-19 20:32:32
● 2026-09-24 16:04:18

○A188.114.96.02026-09-19 → 2026-09-19 · 3 obs

● 2026-09-19 01:44:06
○ 2026-09-19 20:32:32
○ 2026-09-24 16:04:18

○A188.114.97.02026-09-19 → 2026-09-19 · 3 obs

● 2026-09-19 01:44:06
○ 2026-09-19 20:32:32
○ 2026-09-24 16:04:18

●A2606:4700:3032::6815:5b722026-09-19 → 2026-09-24 · 3 obs

○ 2026-09-19 01:44:06
● 2026-09-19 20:32:32
● 2026-09-24 16:04:18

●A2606:4700:3035::ac43:d7fc2026-09-19 → 2026-09-24 · 3 obs

○ 2026-09-19 01:44:06
● 2026-09-19 20:32:32
● 2026-09-24 16:04:18

○A2a06:98c1:3120::2026-09-19 → 2026-09-19 · 3 obs

● 2026-09-19 01:44:06
○ 2026-09-19 20:32:32
○ 2026-09-24 16:04:18

○A2a06:98c1:3121::2026-09-19 → 2026-09-19 · 3 obs

● 2026-09-19 01:44:06
○ 2026-09-19 20:32:32
○ 2026-09-24 16:04:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
engineexplained.com	nelly.ns.cloudflare.com, coen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.151

NS records: nelly.ns.cloudflare.com, coen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for engineexplained.com (unsigned zone)

⏱️ Timing

Total: 450ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.91.114, 172.67.215.252`
AAAA	2	`2606:4700:3035::ac43:d7fc, 2606:4700:3032::6815:5b72`
NS	2	`coen.ns.cloudflare.com, nelly.ns.cloudflare.com`
MX	1	`mail.engineexplained.com (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coen.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nelly.ns.cloudflare.com, nelly.ns.cloudflare.com, nelly.ns.cloudflare.com...)

Analysis

Hierarchy

engineexplained.com is a parent domain of mail.engineexplained.com.

IP Addresses

engineexplained.com resolves to four IP addresses: 104.21.91.114, 172.67.215.252, 2606:4700:3032::6815:5b72 and 2606:4700:3035::ac43:d7fc.

Additional host names — seunkuti.com, pucangombo-pacitan.desa.id, practica-spaans.net and two others — share IP numbers with engineexplained.com.

Name Servers

engineexplained.com is delegated to two name servers: coen.ns.cloudflare.com and nelly.ns.cloudflare.com.

engineexplained.com shares its name server setup with other domains, including reediplawgroup.com, companioncaremedicalsupply.com, pkkkabupatenacehtengah.org and two others.

engineexplained.com shares at least some of its name servers with other domains, including missmichellemelo.workers.dev, 2bvod.com, jackgames.workers.dev and two others.

These name servers are frequently seen alongside the name servers alberto.ns.cloudflare.com, lennon.ns.cloudflare.com, adaline.ns.cloudflare.com and keira.ns.cloudflare.com.

Host names with 6 IP numbers:

coen.ns.cloudflare.com resolves to 108.162.195.151, 162.159.44.151, 172.64.35.151 and 3 other IP addresses.

nelly.ns.cloudflare.com resolves to 108.162.192.209, 172.64.32.209, 173.245.58.209 and 3 other IP addresses.

Mail Servers

engineexplained.com has one mail server: mail.engineexplained.com.

mail.engineexplained.com resolves to four IP addresses: 104.21.91.114, 172.67.215.252, 2606:4700:3032::6815:5b72 and 2606:4700:3035::ac43:d7fc.