engineering.com - dns.ninja

`engineering.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:c44^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:d44^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:4817^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.12.68^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.13.68^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.72.23^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kareem.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c16^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kareem.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c316^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kareem.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2316^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kareem.ns.cloudflare.com`
		A	108.162.195.22^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kareem.ns.cloudflare.com`
		A	162.159.44.22^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kareem.ns.cloudflare.com`
		A	172.64.35.22^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kareem.ns.cloudflare.com`
NS	`liz.ns.cloudflare.com`
		A	2606:4700:50::adf5:3abd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`liz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`liz.ns.cloudflare.com`
		A	108.162.192.189^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	172.64.32.189^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	173.245.58.189^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
MX	`engineering-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
TXT	`MS=ms49742654`
TXT	`google-site-verification=IsKPdmoz77HRGCovZNR1Dkpk3SaoKfje9hOxgrLWMDw`
TXT	`google-site-verification=wv51_62oMhfphl95JgInEEXnWm0bUBVKizuY1Cx57X0`
TXT	`v=spf1 include:327305.spf02.hubspotemail.net include:servers.mcsv.net include...`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.26.12.68, 104.26.13.68, 172.67.72.23
		IPv6 hints	2606:4700:20::681a:c44, 2606:4700:20::681a:d44, 2606:4700:20::ac43:4817
SOA	`kareem.ns.cloudflare.com`dns@cloudflare.com serial=2406157492

`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=1780757171

rank #11208 globally
rank #5472 in the tld
WOT: SAFE (94/100)
📈 Tranco rank: #28,595

PTR for

75.21.35.72.in-addr.arpa

232.103.19.50.in-addr.arpa

Subdomains

file1.engineering.com

marketing.engineering.com

files.engineering.com

quiz.engineering.com

eceps.engineering.com

projects.engineering.com

games.engineering.com

image.engineering.com

aws-api.engineering.com

mobile.engineering.com

file2.engineering.com

track2.engineering.com

Same first word

engineering.lk

engineering.jp

engineering.cz

engineering.bike

engineering.supplies

engineering.selfip.org

engineering.lu

engineering.co.at

engineering.ca

engineering.gmbh

engineering.vip

engineering

engineering.si

engineering.com.br

engineering.com.ua

engineering.systems

engineering.tv

engineering.as

engineering.dk

engineering.citic

engineering.support

engineering.com.pk

engineering.us

engineering.al

engineering.today

engineering.solutions

engineering.cern

engineering.eu

engineering.it

engineering.org.cn

engineering.center

engineering.finance

engineering.tel

engineering.engineering

engineering.cc

engineering.biz

engineering.cat

engineering.se

engineering.at

engineering.fr

engineering.gov.uk

engineering.com.sg

engineering.tools

engineering.com

engineering.mu

engineering.hm

engineering.com.mx

engineering.sk

engineering.sumy.ua

engineering.team

engineering.black

engineering.tours

engineering.no

engineering.ch

engineering.com.tw

engineering.fyi

engineering.de

engineering.direct

engineering.jobs

engineering.com.py

engineering.net

engineering.uz

engineering.company

engineering.me

engineering.org

engineering.zone

engineering.recipes

engineering.pl

engineering.co

engineering.dev

engineering.nl

engineering.hr

engineering.express

Similar names

geigerinnen.com

gnireenigne.net

ingeneering.org

geigerinnen.de

engeeniring.com

engeniering.com

gnireenigne.org

ingeneering.net

DNS History

14 records (9 active, 5 former)

●NSkareem.ns.cloudflare.com2026-02-16 → 2026-06-06 · 3 obs

○ 2019-03-06 08:52:42
● 2026-02-16 10:22:32
● 2026-06-06 14:59:10

●NSliz.ns.cloudflare.com2026-02-16 → 2026-06-06 · 3 obs

○ 2019-03-06 08:52:42
● 2026-02-16 10:22:32
● 2026-06-06 14:59:10

○NSns-1081.awsdns-07.org2015-07-06 → 2019-03-06 · 4 obs

● 2015-07-06 05:51:28
● 2019-03-06 08:52:42
○ 2026-02-16 10:22:32
○ 2026-06-06 14:59:10

○NSns-1878.awsdns-42.co.uk2015-07-06 → 2019-03-06 · 4 obs

● 2015-07-06 05:51:28
● 2019-03-06 08:52:42
○ 2026-02-16 10:22:32
○ 2026-06-06 14:59:10

○NSns-465.awsdns-58.com2015-07-06 → 2019-03-06 · 4 obs

● 2015-07-06 05:51:28
● 2019-03-06 08:52:42
○ 2026-02-16 10:22:32
○ 2026-06-06 14:59:10

○NSns-664.awsdns-19.net2015-07-06 → 2019-03-06 · 4 obs

● 2015-07-06 05:51:28
● 2019-03-06 08:52:42
○ 2026-02-16 10:22:32
○ 2026-06-06 14:59:10

●MXengineering-com.mail.protection.outlook.com2015-07-06 → 2026-06-06 · 2 obs

● 2015-07-06 05:51:28
● 2026-06-06 14:59:10

●A104.26.12.682026-02-16 → 2026-06-06 · 3 obs

○ 2019-03-06 08:52:42
● 2026-02-16 10:22:32
● 2026-06-06 14:59:10

●A104.26.13.682026-02-16 → 2026-06-06 · 3 obs

○ 2019-03-06 08:52:42
● 2026-02-16 10:22:32
● 2026-06-06 14:59:10

●A172.67.72.232026-02-16 → 2026-06-06 · 3 obs

○ 2019-03-06 08:52:42
● 2026-02-16 10:22:32
● 2026-06-06 14:59:10

●A2606:4700:20::681a:c442026-02-16 → 2026-06-06 · 3 obs

○ 2019-03-06 08:52:42
● 2026-02-16 10:22:32
● 2026-06-06 14:59:10

●A2606:4700:20::681a:d442026-02-16 → 2026-06-06 · 3 obs

○ 2019-03-06 08:52:42
● 2026-02-16 10:22:32
● 2026-06-06 14:59:10

●A2606:4700:20::ac43:48172026-02-16 → 2026-06-06 · 3 obs

○ 2019-03-06 08:52:42
● 2026-02-16 10:22:32
● 2026-06-06 14:59:10

○A50.19.103.2322015-07-06 → 2019-03-06 · 4 obs

● 2015-07-06 05:51:28
● 2019-03-06 08:52:42
○ 2026-02-16 10:22:32
○ 2026-06-06 14:59:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net...	-
engineering.com	liz.ns.cloudflare.com, kareem.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.189

NS records: liz.ns.cloudflare.com, kareem.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for engineering.com (unsigned zone)

⏱️ Timing

Total: 487ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.12.68, 104.26.13.68...`
AAAA	3	`2606:4700:20::681a:c44, 2606:4700:20::681a:d44...`
NS	2	`kareem.ns.cloudflare.com, liz.ns.cloudflare.com`
MX	1	`engineering-com.mail.protection.outlook.`
TXT	4	`MS=ms49742654, google-site-verification=IsKPdmoz77HRGCo...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`kareem.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

Among the subdomains of engineering.com are file1.engineering.com, marketing.engineering.com, files.engineering.com, quiz.engineering.com, eceps.engineering.com and a few other host names.

IP Addresses

engineering.com resolves to 6 IP addresses — 104.26.12.68, 104.26.13.68, 172.67.72.23 and three others.

aws-api.engineering.com, kork.ca, www.alecsandria.it and two other host names share IP numbers with engineering.com.

Name Servers

engineering.com uses two name servers for its delegation: kareem.ns.cloudflare.com and liz.ns.cloudflare.com.

engineering.com uses the same name servers as several other domains — among them primegaming384.com, rippletrend.nl, casinovision.nl and two more.

There is at least partial name server overlap between engineering.com and other domains — 203.243.84.in-addr.arpa, solimidefoam.com, dmxq30.com and two more among them.

These name servers frequently co-occur with the name servers jason.ns.cloudflare.com and mark.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

kareem.ns.cloudflare.com maps to six IP addresses: 108.162.195.22, 162.159.44.22, 172.64.35.22 and three others.

liz.ns.cloudflare.com maps to six IP addresses: 108.162.192.189, 172.64.32.189, 173.245.58.189 and three others.

Mail Servers

Mail for engineering.com is handled by a single mail server, engineering-com.mail.protection.outlook.com.

engineering-com.mail.protection.outlook.com resolves to 8 IP numbers — 52.101.190.0, 52.101.190.1, 52.101.192.0 plus five more.