cadansengineering.com - dns.ninja

`cadansengineering.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a66a^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:ba1^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.161^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.106^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lou.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lou.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lou.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lou.ns.cloudflare.com`
		A	108.162.193.199^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lou.ns.cloudflare.com`
		A	172.64.33.199^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lou.ns.cloudflare.com`
		A	173.245.59.199^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lou.ns.cloudflare.com`
NS	`meg.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meg.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`meg.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`meg.ns.cloudflare.com`
		A	108.162.192.196^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meg.ns.cloudflare.com`
		A	172.64.32.196^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meg.ns.cloudflare.com`
		A	173.245.58.196^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meg.ns.cloudflare.com`
MX	`_dc-mx.4740cdd81c76.cadansengineering.com` ⭐
		A	185.182.56.12^{🇳🇱 CLDIN-NL185.182.56.0/22}
MX	`fallback.axc.eu`⁽²⁰⁾
		A	185.182.56.111^{🇳🇱 CLDIN-NL185.182.56.0/22}
			PTR	`fallback.axc.nl`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.11.161, 172.67.166.106
		IPv6 hints	2606:4700:3031::ac43:a66a, 2606:4700:3037::6815:ba1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com
SOA	`lou.ns.cloudflare.com`dns@cloudflare.com serial=2408336454

`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=1783806672

Subdomains

mail.cadansengineering.com

Same first word

cadansengineering.com

cadansengineering.nl

DNS History

18 records (8 active, 10 former)

○NSdns1.ratiodns.nl2016-04-16 → 2017-06-27 · 5 obs

○ 2016-01-22 21:47:16
● 2016-04-16 14:11:30
● 2017-06-27 12:34:08
○ 2026-02-15 17:21:40
○ 2026-07-11 22:19:02

○NSdns2.ratiodns.nl2016-04-16 → 2017-06-27 · 5 obs

○ 2016-01-22 21:47:16
● 2016-04-16 14:11:30
● 2017-06-27 12:34:08
○ 2026-02-15 17:21:40
○ 2026-07-11 22:19:02

●NSlou.ns.cloudflare.com2026-02-15 → 2026-07-11 · 3 obs

○ 2017-06-27 12:34:08
● 2026-02-15 17:21:40
● 2026-07-11 22:19:02

●NSmeg.ns.cloudflare.com2026-02-15 → 2026-07-11 · 3 obs

○ 2017-06-27 12:34:08
● 2026-02-15 17:21:40
● 2026-07-11 22:19:02

○NSnszero1.axc.nl2015-05-31 → 2016-01-22 · 4 obs

● 2015-05-31 11:04:16
● 2016-01-22 21:47:16
○ 2016-04-16 14:11:30
○ 2026-07-11 22:19:02

○NSnszero2.axc.nl2015-05-31 → 2016-01-22 · 4 obs

● 2015-05-31 11:04:16
● 2016-01-22 21:47:16
○ 2016-04-16 14:11:30
○ 2026-07-11 22:19:02

●MX_dc-mx.4740cdd81c76.cadansengineering.com2026-02-15 → 2026-07-11 · 3 obs

○ 2017-06-27 12:34:08
● 2026-02-15 17:21:40
● 2026-07-11 22:19:02

●MXfallback.axc.eu2026-02-15 → 2026-07-11 · 3 obs

○ 2017-06-27 12:34:08
● 2026-02-15 17:21:40
● 2026-07-11 22:19:02

○MXfallback.axc.nl2015-05-31 → 2016-01-22 · 4 obs

● 2015-05-31 11:04:16
● 2016-01-22 21:47:16
○ 2016-04-16 14:11:30
○ 2026-07-11 22:19:02

○MXmail.cadansengineering.com2015-05-31 → 2017-06-27 · 4 obs

● 2015-05-31 11:04:16
● 2017-06-27 12:34:08
○ 2026-02-15 17:21:40
○ 2026-07-11 22:19:02

●A104.21.11.1612026-02-15 → 2026-07-11 · 3 obs

○ 2017-06-27 12:34:08
● 2026-02-15 17:21:40
● 2026-07-11 22:19:02

●A172.67.166.1062026-02-15 → 2026-07-11 · 3 obs

○ 2017-06-27 12:34:08
● 2026-02-15 17:21:40
● 2026-07-11 22:19:02

○A185.13.226.2332015-05-31 → 2016-01-22 · 4 obs

● 2015-05-31 11:04:16
● 2016-01-22 21:47:16
○ 2016-04-16 14:11:30
○ 2026-07-11 22:19:02

●A2606:4700:3031::ac43:a66a2026-07-08 → 2026-07-11 · 3 obs

○ 2026-06-01 06:51:40
● 2026-07-08 04:24:46
● 2026-07-11 22:19:02

○A2606:4700:3032::6815:ba12026-02-15 → 2026-06-01 · 5 obs

○ 2017-06-27 12:34:08
● 2026-02-15 17:21:40
● 2026-06-01 06:51:40
○ 2026-07-08 04:24:46
○ 2026-07-11 22:19:02

●A2606:4700:3037::6815:ba12026-07-08 → 2026-07-11 · 3 obs

○ 2026-06-01 06:51:40
● 2026-07-08 04:24:46
● 2026-07-11 22:19:02

○A2606:4700:3037::ac43:a66a2026-02-15 → 2026-06-01 · 5 obs

○ 2017-06-27 12:34:08
● 2026-02-15 17:21:40
● 2026-06-01 06:51:40
○ 2026-07-08 04:24:46
○ 2026-07-11 22:19:02

○A37.97.144.1532016-04-16 → 2017-06-27 · 5 obs

○ 2016-01-22 21:47:16
● 2016-04-16 14:11:30
● 2017-06-27 12:34:08
○ 2026-02-15 17:21:40
○ 2026-07-11 22:19:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
cadansengineering.com	lou.ns.cloudflare.com, meg.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.196

NS records: lou.ns.cloudflare.com, meg.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cadansengineering.com (unsigned zone)

⏱️ Timing

Total: 406ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.11.161, 172.67.166.106`
AAAA	2	`2606:4700:3031::ac43:a66a, 2606:4700:3037::6815:ba1`
NS	2	`lou.ns.cloudflare.com, meg.ns.cloudflare.com`
MX	3	`_dc-mx.4740cdd81c76.cadansengineering.co, _dc-mx.4740cdd81c76.cadansengineering.co...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lou.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain mail.cadansengineering.com falls under the parent cadansengineering.com.

IP Addresses

cadansengineering.com directs to four IP numbers, which are 104.21.11.161, 172.67.166.106, 2606:4700:3031::ac43:a66a and 2606:4700:3037::6815:ba1.

planeaware.com, tangoweb.ca, 2020techs.com plus two other host names have IP numbers in common with cadansengineering.com.

Name Servers

Two name servers handle the delegation for cadansengineering.com: lou.ns.cloudflare.com and meg.ns.cloudflare.com.

The name server configuration of cadansengineering.com is shared with other domains, for instance dataneed.net, 2s2hand.com, confetam.org.br and two others.

At least some of cadansengineering.com's name servers are shared with other domains, for example pilateshof.com, dwcorporate.com, ulmer-muensterturmlauf.de and two more.

Hosts with 6 IP addresses each:

lou.ns.cloudflare.com resolves to 108.162.193.199, 172.64.33.199 and 173.245.59.199 among others, with 3 other IP addresses in total.

meg.ns.cloudflare.com resolves to 108.162.192.196, 172.64.32.196 and 173.245.58.196 among others, with 3 other IP addresses in total.

Mail Servers

cadansengineering.com uses two mail servers, fallback.axc.eu and _dc-mx.4740cdd81c76.cadansengineering.com.

At least some of the mail servers used by cadansengineering.com are shared with other domains: louisloorendejong.nl, ngen.nl, tsvnoad.nl and two others among them.

Each of fallback.axc.eu and _dc-mx.4740cdd81c76.cadansengineering.com has one IP address: fallback.axc.eu uses 185.182.56.111 and _dc-mx.4740cdd81c76.cadansengineering.com uses 185.182.56.12.