estengineering.com - dns.ninja

`estengineering.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8e2e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:5745^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.87.69^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.142.46^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hope.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hope.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hope.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hope.ns.cloudflare.com`
		A	108.162.192.163^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hope.ns.cloudflare.com`
		A	172.64.32.163^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hope.ns.cloudflare.com`
		A	173.245.58.163^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hope.ns.cloudflare.com`
NS	`jake.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jake.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jake.ns.cloudflare.com`
		A	108.162.193.122^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	172.64.33.122^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	173.245.59.122^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
MX	`mail.estengineering.com` ⭐
		A	108.160.144.144^{🇺🇸 PRIVATESYSTEMS108.160.144.0/22 PrivateSystems Networks TX}
			PTR	`s89.netscriper.com`
TXT	`v=spf1 +a +mx +ip4:108.160.144.144 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.87.69, 172.67.142.46
		IPv6 hints	2606:4700:3031::ac43:8e2e, 2606:4700:3034::6815:5745
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=40, name=cloudflare-ech.com
SOA	`hope.ns.cloudflare.com`dns@cloudflare.com serial=2406820032

`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=1783677422

Subdomains

mail.estengineering.com

Same first word

estengineering.com

Similar names

steengineering.com

setengineering.it

setengineering.co.nz

setengineering.com

etsengineering.com

tesengineering.info

etsengineering.net

tesengineering.com

DNS History

14 records (7 active, 7 former)

●NShope.ns.cloudflare.com2016-12-15 → 2026-07-10 · 2 obs

● 2016-12-15 20:28:06
● 2026-07-10 10:06:42

●NSjake.ns.cloudflare.com2016-12-15 → 2026-07-10 · 2 obs

● 2016-12-15 20:28:06
● 2026-07-10 10:06:42

○MXdc-f2bcac01.estengineering.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 20:28:06
○ 2017-08-02 18:05:30
○ 2026-07-10 10:06:42

●MXmail.estengineering.com2016-12-15 → 2026-07-10 · 2 obs

● 2016-12-15 20:28:06
● 2026-07-10 10:06:42

●A104.21.87.692026-02-15 → 2026-07-10 · 3 obs

○ 2017-08-05 18:38:50
● 2026-02-15 06:33:58
● 2026-07-10 10:06:42

○A104.27.168.692016-12-15 → 2017-08-05 · 4 obs

● 2016-12-15 20:28:06
● 2017-08-05 18:38:50
○ 2026-02-15 06:33:58
○ 2026-07-10 10:06:42

○A104.27.169.692016-12-15 → 2017-08-05 · 4 obs

● 2016-12-15 20:28:06
● 2017-08-05 18:38:50
○ 2026-02-15 06:33:58
○ 2026-07-10 10:06:42

●A172.67.142.462026-02-15 → 2026-07-10 · 3 obs

○ 2017-08-05 18:38:50
● 2026-02-15 06:33:58
● 2026-07-10 10:06:42

○A2400:cb00:2048:1::681b:a8452016-12-15 → 2017-08-05 · 4 obs

● 2016-12-15 20:28:06
● 2017-08-05 18:38:50
○ 2026-02-15 06:33:58
○ 2026-07-10 10:06:42

○A2400:cb00:2048:1::681b:a9452016-12-15 → 2017-08-05 · 4 obs

● 2016-12-15 20:28:06
● 2017-08-05 18:38:50
○ 2026-02-15 06:33:58
○ 2026-07-10 10:06:42

○A2606:4700:3031::6815:57452026-02-15 → 2026-05-30 · 5 obs

○ 2017-08-05 18:38:50
● 2026-02-15 06:33:58
● 2026-05-30 09:43:22
○ 2026-07-07 23:10:42
○ 2026-07-10 10:06:42

●A2606:4700:3031::ac43:8e2e2026-07-07 → 2026-07-10 · 3 obs

○ 2026-05-30 09:43:22
● 2026-07-07 23:10:42
● 2026-07-10 10:06:42

●A2606:4700:3034::6815:57452026-07-07 → 2026-07-10 · 3 obs

○ 2026-05-30 09:43:22
● 2026-07-07 23:10:42
● 2026-07-10 10:06:42

○A2606:4700:3036::ac43:8e2e2026-02-15 → 2026-05-30 · 5 obs

○ 2017-08-05 18:38:50
● 2026-02-15 06:33:58
● 2026-05-30 09:43:22
○ 2026-07-07 23:10:42
○ 2026-07-10 10:06:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
estengineering.com	jake.ns.cloudflare.com, hope.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.122

NS records: jake.ns.cloudflare.com, hope.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for estengineering.com (unsigned zone)

⏱️ Timing

Total: 434ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.142.46, 104.21.87.69`
AAAA	2	`2606:4700:3034::6815:5745, 2606:4700:3031::ac43:8e2e`
NS	2	`hope.ns.cloudflare.com, jake.ns.cloudflare.com`
MX	1	`mail.estengineering.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:108.160.144.144 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hope.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

mail.estengineering.com is a subdomain of estengineering.com.

IP Addresses

estengineering.com directs to four IP numbers, which are 104.21.87.69, 172.67.142.46, 2606:4700:3031::ac43:8e2e and 2606:4700:3034::6815:5745.

Additional host names — x-mu.net, mortgagebankingassociates.com, rehurek.com and two others — share IP numbers with estengineering.com.

Name Servers

estengineering.com has two authoritative name servers — hope.ns.cloudflare.com and jake.ns.cloudflare.com.

estengineering.com shares its name server setup with other domains, including maxcement.com, noob.pw, touchedesign.nl and two others.

The name servers of estengineering.com overlap at least partially with those of other domains — among them idrgamerp77.com, electricistascoslada.com, (0x736578)sub.video and two more.

These name servers commonly appear in combination with the name servers aron.ns.cloudflare.com.

Host names with 6 IP numbers:

hope.ns.cloudflare.com points to 108.162.192.163, 172.64.32.163, 173.245.58.163 and 3 other IP addresses.

jake.ns.cloudflare.com points to 108.162.193.122, 172.64.33.122, 173.245.59.122 and 3 other IP addresses.

Mail Servers

estengineering.com has one mail server: mail.estengineering.com.

mail.estengineering.com points to one IP number — 108.160.144.144.