het-engineering.com - dns.ninja

`het-engineering.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:cb5^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8435^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.181^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.53^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`isla.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c077^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2077^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isla.ns.cloudflare.com`
		A	108.162.192.119^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	172.64.32.119^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	173.245.58.119^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
NS	`lee.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c181^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2181^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lee.ns.cloudflare.com`
		A	108.162.193.129^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	172.64.33.129^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	173.245.59.129^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
MX	`hosted.mailcow.de` ⭐
		A	2a00:f820:417::202^{🇩🇪 MEER-AS2a00:f820::/29 meerfarbig GmbH & Co. KG}
		A	5.1.76.202^{🇩🇪 MEER-AS5.1.76.0/24 meerfarbig GmbH - Route object}
			PTR	`hosted.mailcow.de`
TXT	`MS=ms43299225`
TXT	`MS=ms53932442`
TXT	`MS=ms93190547`
TXT	`v=spf1 include:spf.mailcow.de -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.12.181, 172.67.132.53
		IPv6 hints	2606:4700:3035::6815:cb5, 2606:4700:3035::ac43:8435
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=91, name=cloudflare-ech.com
SOA	`isla.ns.cloudflare.com`dns@cloudflare.com serial=2410331026

`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=1784891792

Subdomains

www.het-engineering.com

mail.het-engineering.com

Same first word

het-engineering.com

DNS History

14 records (7 active, 7 former)

●NSisla.ns.cloudflare.com2015-08-04 → 2026-07-24 · 2 obs

● 2015-08-04 17:58:52
● 2026-07-24 11:23:22

●NSlee.ns.cloudflare.com2015-08-04 → 2026-07-24 · 2 obs

● 2015-08-04 17:58:52
● 2026-07-24 11:23:22

●MXhosted.mailcow.de2026-02-17 → 2026-07-24 · 3 obs

○ 2018-11-19 05:13:48
● 2026-02-17 17:24:08
● 2026-07-24 11:23:22

○MXmail.het-engineering.com2015-08-04 → 2018-11-19 · 4 obs

● 2015-08-04 17:58:52
● 2018-11-19 05:13:48
○ 2026-02-17 17:24:08
○ 2026-07-24 11:23:22

●A104.21.12.1812026-02-17 → 2026-07-24 · 14 obs

○ 2018-11-19 05:13:48
● 2026-02-17 17:24:08
○ 2026-03-01 08:04:20
● 2026-03-24 12:10:36
● 2026-04-29 20:06:16
○ 2026-05-04 15:04:44
● 2026-05-14 22:58:46
○ 2026-05-15 11:22:30
● 2026-05-29 00:51:46
○ 2026-06-16 14:48:44
● 2026-07-04 02:13:20
○ 2026-07-15 14:56:20
● 2026-07-16 06:50:04
● 2026-07-24 11:23:22

○A109.237.130.62015-08-04 → 2018-11-19 · 4 obs

● 2015-08-04 17:58:52
● 2018-11-19 05:13:48
○ 2026-02-17 17:24:08
○ 2026-07-24 11:23:22

●A172.67.132.532026-02-17 → 2026-07-24 · 14 obs

○A188.114.96.02026-03-01 → 2026-07-15 · 13 obs

○ 2026-02-17 17:24:08
● 2026-03-01 08:04:20
○ 2026-03-24 12:10:36
○ 2026-04-29 20:06:16
● 2026-05-04 15:04:44
○ 2026-05-14 22:58:46
● 2026-05-15 11:22:30
○ 2026-05-29 00:51:46
● 2026-06-16 14:48:44
○ 2026-07-04 02:13:20
● 2026-07-15 14:56:20
○ 2026-07-16 06:50:04
○ 2026-07-24 11:23:22

○A188.114.97.02026-03-01 → 2026-07-15 · 13 obs

●A2606:4700:3035::6815:cb52026-07-04 → 2026-07-24 · 5 obs

○ 2026-06-16 14:48:44
● 2026-07-04 02:13:20
○ 2026-07-15 14:56:20
● 2026-07-16 06:50:04
● 2026-07-24 11:23:22

●A2606:4700:3035::ac43:84352026-02-17 → 2026-07-24 · 14 obs

○A2606:4700:3037::6815:cb52026-02-17 → 2026-05-29 · 11 obs

○A2a06:98c1:3120::2026-03-01 → 2026-07-15 · 13 obs

○A2a06:98c1:3121::2026-03-01 → 2026-07-15 · 13 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net...	-
het-engineering.com	isla.ns.cloudflare.com, lee.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.129

NS records: isla.ns.cloudflare.com, lee.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for het-engineering.com (unsigned zone)

⏱️ Timing

Total: 168ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.12.181, 172.67.132.53`
AAAA	2	`2606:4700:3035::ac43:8435, 2606:4700:3035::6815:cb5`
NS	2	`isla.ns.cloudflare.com, lee.ns.cloudflare.com`
MX	1	`hosted.mailcow.de (pri: 10)`
TXT	4	`MS=ms43299225, MS=ms53932442...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`isla.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

het-engineering.com is the parent domain of www.het-engineering.com and mail.het-engineering.com.

IP Addresses

het-engineering.com resolves to four IP addresses: 104.21.12.181, 172.67.132.53, 2606:4700:3035::6815:cb5 and 2606:4700:3035::ac43:8435.

Additional host names — energyexpress.com.mx, markusauto.com, jonaharagon.com and two others — share IP numbers with het-engineering.com.

Name Servers

The NS records for het-engineering.com delegate to isla.ns.cloudflare.com and lee.ns.cloudflare.com.

het-engineering.com shares its name server setup with other domains, including maily.biz, finrise.com, at712.com and two others.

het-engineering.com shares at least some of its name servers with other domains, including aspinallcars.co.uk, quinoralthives.com, lunacabo.com and two others.

These name servers are frequently seen alongside the name servers galilea.ns.cloudflare.com.

Host names with 6 IP numbers:

isla.ns.cloudflare.com maps to 108.162.192.119, 172.64.32.119, 173.245.58.119 and 3 additional IP addresses.

lee.ns.cloudflare.com maps to 108.162.193.129, 172.64.33.129, 173.245.59.129 and 3 additional IP addresses.

Mail Servers

het-engineering.com has one mail server: hosted.mailcow.de.

het-engineering.com shares the same mail server setup as other domains, including maxmallorca.com, planets.world, theayers.com and two others.

het-engineering.com has at least some mail servers in common with other domains, such as nerd-kino.de, coniclabs.com, bstegmaier.de and micneu.de.

hosted.mailcow.de points to two IP addresses: 5.1.76.202 and 2a00:f820:417::202.