why.engineering - dns.ninja

`why.engineering`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:da6c^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:434b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.75^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.218.108^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`galilea.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26e9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`galilea.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`galilea.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`galilea.ns.cloudflare.com`
		A	108.162.194.233^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`galilea.ns.cloudflare.com`
		A	162.159.38.233^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`galilea.ns.cloudflare.com`
		A	172.64.34.233^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`galilea.ns.cloudflare.com`
NS	`keanu.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keanu.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`keanu.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`keanu.ns.cloudflare.com`
		A	108.162.195.167^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keanu.ns.cloudflare.com`
		A	162.159.44.167^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keanu.ns.cloudflare.com`
		A	172.64.35.167^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keanu.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁶⁴⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁶⁵⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.75, 172.67.218.108
		IPv6 hints	2606:4700:3034::ac43:da6c, 2606:4700:3037::6815:434b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=179, name=cloudflare-ech.com
SOA	`galilea.ns.cloudflare.com`dns@cloudflare.com serial=2407827212

`engineering`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.engineering` ⭐
	NS	`v0n1.nic.engineering`
	NS	`v0n2.nic.engineering`
	NS	`v0n3.nic.engineering`
	NS	`v2n0.nic.engineering`
	NS	`v2n1.nic.engineering`
	SOA	`v0n0.nic.engineering`hostmaster@donuts.email serial=1785360138

Same first word

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ywh.or.jp

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DNS History

23 records (9 active, 14 former)

○NSdns1.registrar-servers.com2016-12-10 → 2026-05-13 · 4 obs

● 2016-12-10 19:25:48
● 2026-05-13 19:22:48
○ 2026-07-04 00:52:04
○ 2026-07-29 21:27:52

○NSdns2.registrar-servers.com2016-12-10 → 2026-05-13 · 4 obs

● 2016-12-10 19:25:48
● 2026-05-13 19:22:48
○ 2026-07-04 00:52:04
○ 2026-07-29 21:27:52

●NSgalilea.ns.cloudflare.com2026-07-04 → 2026-07-29 · 3 obs

○ 2026-05-13 19:22:48
● 2026-07-04 00:52:04
● 2026-07-29 21:27:52

●NSkeanu.ns.cloudflare.com2026-07-04 → 2026-07-29 · 3 obs

○ 2026-05-13 19:22:48
● 2026-07-04 00:52:04
● 2026-07-29 21:27:52

○MXeforward1.registrar-servers.com2016-12-10 → 2026-05-13 · 4 obs

● 2016-12-10 19:25:48
● 2026-05-13 19:22:48
○ 2026-07-04 00:52:04
○ 2026-07-29 21:27:52

○MXeforward2.registrar-servers.com2016-12-10 → 2026-05-13 · 4 obs

● 2016-12-10 19:25:48
● 2026-05-13 19:22:48
○ 2026-07-04 00:52:04
○ 2026-07-29 21:27:52

○MXeforward3.registrar-servers.com2016-12-10 → 2026-05-13 · 4 obs

● 2016-12-10 19:25:48
● 2026-05-13 19:22:48
○ 2026-07-04 00:52:04
○ 2026-07-29 21:27:52

○MXeforward4.registrar-servers.com2016-12-10 → 2026-05-13 · 4 obs

● 2016-12-10 19:25:48
● 2026-05-13 19:22:48
○ 2026-07-04 00:52:04
○ 2026-07-29 21:27:52

○MXeforward5.registrar-servers.com2016-12-10 → 2026-05-13 · 4 obs

● 2016-12-10 19:25:48
● 2026-05-13 19:22:48
○ 2026-07-04 00:52:04
○ 2026-07-29 21:27:52

●MXroute1.mx.cloudflare.net2026-07-04 → 2026-07-29 · 3 obs

○ 2026-05-13 19:22:48
● 2026-07-04 00:52:04
● 2026-07-29 21:27:52

●MXroute2.mx.cloudflare.net2026-07-04 → 2026-07-29 · 3 obs

○ 2026-05-13 19:22:48
● 2026-07-04 00:52:04
● 2026-07-29 21:27:52

●MXroute3.mx.cloudflare.net2026-07-04 → 2026-07-29 · 3 obs

○ 2026-05-13 19:22:48
● 2026-07-04 00:52:04
● 2026-07-29 21:27:52

●A104.21.67.752026-07-04 → 2026-07-29 · 5 obs

○ 2026-05-13 19:22:48
● 2026-07-04 00:52:04
○ 2026-07-04 13:15:28
● 2026-07-16 01:19:00
● 2026-07-29 21:27:52

●A172.67.218.1082026-07-04 → 2026-07-29 · 5 obs

○ 2026-05-13 19:22:48
● 2026-07-04 00:52:04
○ 2026-07-04 13:15:28
● 2026-07-16 01:19:00
● 2026-07-29 21:27:52

○A188.114.96.02026-07-04 → 2026-07-04 · 4 obs

○ 2026-07-04 00:52:04
● 2026-07-04 13:15:28
○ 2026-07-16 01:19:00
○ 2026-07-29 21:27:52

○A188.114.97.02026-07-04 → 2026-07-04 · 4 obs

○ 2026-07-04 00:52:04
● 2026-07-04 13:15:28
○ 2026-07-16 01:19:00
○ 2026-07-29 21:27:52

○A198.74.61.172016-12-10 → 2026-05-13 · 4 obs

● 2016-12-10 19:25:48
● 2026-05-13 19:22:48
○ 2026-07-04 00:52:04
○ 2026-07-29 21:27:52

●A2606:4700:3034::ac43:da6c2026-07-04 → 2026-07-29 · 5 obs

○ 2026-05-13 19:22:48
● 2026-07-04 00:52:04
○ 2026-07-04 13:15:28
● 2026-07-16 01:19:00
● 2026-07-29 21:27:52

●A2606:4700:3037::6815:434b2026-07-04 → 2026-07-29 · 5 obs

○ 2026-05-13 19:22:48
● 2026-07-04 00:52:04
○ 2026-07-04 13:15:28
● 2026-07-16 01:19:00
● 2026-07-29 21:27:52

○A2a06:98c1:3120::2026-07-04 → 2026-07-04 · 4 obs

○ 2026-07-04 00:52:04
● 2026-07-04 13:15:28
○ 2026-07-15 18:13:10
○ 2026-07-29 21:27:52

○A2a06:98c1:3120::42026-07-15 → 2026-07-15 · 4 obs

○ 2026-07-04 13:15:28
● 2026-07-15 18:13:10
○ 2026-07-16 01:19:00
○ 2026-07-29 21:27:52

○A2a06:98c1:3121::2026-07-04 → 2026-07-04 · 4 obs

○ 2026-07-04 00:52:04
● 2026-07-04 13:15:28
○ 2026-07-15 18:13:10
○ 2026-07-29 21:27:52

○A2a06:98c1:3121::42026-07-15 → 2026-07-15 · 4 obs

○ 2026-07-04 13:15:28
● 2026-07-15 18:13:10
○ 2026-07-16 01:19:00
○ 2026-07-29 21:27:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
engineering	v0n0.nic.engineering, v0n1.nic.engineering, v0n2.nic.engineering, v0n3.nic.engineering...	12 records
why.engineering	keanu.ns.cloudflare.com, galilea.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.233

NS records: keanu.ns.cloudflare.com, galilea.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for why.engineering (unsigned zone)

⏱️ Timing

Total: 774ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.67.75, 172.67.218.108`
AAAA	2	`2606:4700:3034::ac43:da6c, 2606:4700:3037::6815:434b`
NS	2	`galilea.ns.cloudflare.com, keanu.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 22), route2.mx.cloudflare.net (pri: 64)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`galilea.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.engineering, v0n0.nic.engineering, v0n1.nic.engineering...)

Analysis

IP Addresses

why.engineering directs to four IP numbers, which are 104.21.67.75, 172.67.218.108, 2606:4700:3034::ac43:da6c and 2606:4700:3037::6815:434b.

dentergreen.com, www.atheniancorner.com, www.234bf.com plus two other host names have IP numbers in common with why.engineering.

Name Servers

why.engineering uses two name servers for its delegation: galilea.ns.cloudflare.com and keanu.ns.cloudflare.com.

The name server configuration of why.engineering is shared with other domains, for instance x4ltosint.fr, weapons.exchange, ethereal.world and two others.

There is at least partial name server overlap between why.engineering and other domains — kazat.org, strsq.cn, inzideedge.com and two more among them.

The name servers theo.ns.cloudflare.com, devin.ns.cloudflare.com and lee.ns.cloudflare.com are often found in combination with these name servers.

Hosts with 6 IP addresses each:

Hostname galilea.ns.cloudflare.com directs to 108.162.194.233, 162.159.38.233 and 172.64.34.233 along with 3 other IP addresses.

Hostname keanu.ns.cloudflare.com directs to 108.162.195.167, 162.159.44.167 and 172.64.35.167 along with 3 other IP addresses.

Mail Servers

Incoming mail for why.engineering is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by why.engineering are shared with other domains: yildiz.dev, yocahu.net, mimirtech.com.br and two others among them.

Hosts with 6 IP addresses each:

Hostname route1.mx.cloudflare.net directs to 162.159.205.11, 162.159.205.12 and 162.159.205.13 along with 3 other IP addresses.

Hostname route2.mx.cloudflare.net directs to 162.159.205.17, 162.159.205.18 and 162.159.205.19 along with 3 other IP addresses.

Hostname route3.mx.cloudflare.net directs to 162.159.205.23, 162.159.205.24 and 162.159.205.25 along with 3 other IP addresses.