🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`learningengineering.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3002^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:af24^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.48.2^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.175.36^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kirk.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kirk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kirk.ns.cloudflare.com`
		A	108.162.193.192^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	172.64.33.192^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	173.245.59.192^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
NS	`tori.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tori.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tori.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tori.ns.cloudflare.com`
		A	108.162.192.231^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tori.ns.cloudflare.com`
		A	172.64.32.231^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tori.ns.cloudflare.com`
		A	173.245.58.231^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tori.ns.cloudflare.com`
MX	`_dc-mx.12d54a017d7c.learningengineering.net` ⭐
		A	57.129.54.173^{🇫🇷 OVH57.129.0.0/17}
			PTR	`host.openjournalsystems.org`
TXT	`v=spf1 +a +mx +ip4:57.129.54.173 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.48.2, 172.67.175.36
		IPv6 hints	2606:4700:3031::6815:3002, 2606:4700:3034::ac43:af24
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=49, name=cloudflare-ech.com
SOA	`kirk.ns.cloudflare.com`dns@cloudflare.com serial=2411765337

`net`

	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=1788742828

Same first word

learningengineering.com

learningengineering.org

learningengineering.net

Similar names

engineeringlearning.com

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSkirk.ns.cloudflare.com2026-09-01 → 2026-09-07 · 3 obs

○ 2018-06-12 03:52:48
● 2026-09-01 17:35:02
● 2026-09-07 01:18:22

○NSns1.bluehost.com2017-01-04 → 2018-06-12 · 4 obs

● 2017-01-04 12:17:20
● 2018-06-12 03:52:48
○ 2026-09-01 17:35:02
○ 2026-09-07 01:18:22

○NSns2.bluehost.com2017-01-04 → 2018-06-12 · 4 obs

● 2017-01-04 12:17:20
● 2018-06-12 03:52:48
○ 2026-09-01 17:35:02
○ 2026-09-07 01:18:22

●NStori.ns.cloudflare.com2026-09-01 → 2026-09-07 · 3 obs

○ 2018-06-12 03:52:48
● 2026-09-01 17:35:02
● 2026-09-07 01:18:22

●MX_dc-mx.12d54a017d7c.learningengineering.net2026-09-01 → 2026-09-07 · 3 obs

○ 2018-06-12 03:52:48
● 2026-09-01 17:35:02
● 2026-09-07 01:18:22

○MXmail.learningengineering.net2017-01-04 → 2018-06-12 · 4 obs

● 2017-01-04 12:17:20
● 2018-06-12 03:52:48
○ 2026-09-01 17:35:02
○ 2026-09-07 01:18:22

●A104.21.48.22026-09-01 → 2026-09-07 · 3 obs

○ 2018-06-12 03:52:48
● 2026-09-01 17:35:02
● 2026-09-07 01:18:22

●A172.67.175.362026-09-01 → 2026-09-07 · 3 obs

○ 2018-06-12 03:52:48
● 2026-09-01 17:35:02
● 2026-09-07 01:18:22

●A2606:4700:3031::6815:30022026-09-01 → 2026-09-07 · 3 obs

○ 2018-06-12 03:52:48
● 2026-09-01 17:35:02
● 2026-09-07 01:18:22

●A2606:4700:3034::ac43:af242026-09-01 → 2026-09-07 · 3 obs

○ 2018-06-12 03:52:48
● 2026-09-01 17:35:02
● 2026-09-07 01:18:22

○A50.87.248.1582017-01-04 → 2018-06-12 · 4 obs

● 2017-01-04 12:17:20
● 2018-06-12 03:52:48
○ 2026-09-01 17:35:02
○ 2026-09-07 01:18:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	k.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net...	-
learningengineering.net	tori.ns.cloudflare.com, kirk.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.231

NS records: tori.ns.cloudflare.com, kirk.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learningengineering.net (unsigned zone)

⏱️ Timing

Total: 542ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.175.36, 104.21.48.2`
AAAA	2	`2606:4700:3034::ac43:af24, 2606:4700:3031::6815:3002`
NS	2	`kirk.ns.cloudflare.com, tori.ns.cloudflare.com`
MX	1	`_dc-mx.12d54a017d7c.learningengineering.`
TXT	1	`v=spf1 +a +mx +ip4:57.129.54.173 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kirk.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

learningengineering.net has four IP addresses: 104.21.48.2, 172.67.175.36, 2606:4700:3031::6815:3002 and 2606:4700:3034::ac43:af24.

Among the host names that share IP numbers with learningengineering.net are 1xbet.fyi, ahacreator-tool.agency, morina-group.de and two others.

Name Servers

learningengineering.net uses two name servers for its delegation: kirk.ns.cloudflare.com and tori.ns.cloudflare.com.

learningengineering.net has the same name server delegation as a number of other domains, such as qascf.com, saygilizincir.com.tr, namibian-studies.com and two more.

learningengineering.net has at least partial name server overlap with other domains, such as francisautomation.uk, acc-pg.pages.dev, bisnis680slot.club and two others.

It is common to find these name servers paired with the name servers weston.ns.cloudflare.com, elliot.ns.cloudflare.com, gail.ns.cloudflare.com and rose.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname kirk.ns.cloudflare.com directs to 108.162.193.192, 172.64.33.192 and 173.245.59.192 along with 3 other IP addresses.

Hostname tori.ns.cloudflare.com directs to 108.162.192.231, 172.64.32.231 and 173.245.58.231 along with 3 other IP addresses.

Mail Servers

learningengineering.net routes its mail through a single mail server, _dc-mx.12d54a017d7c.learningengineering.net.

_dc-mx.12d54a017d7c.learningengineering.net directs to just one IP number, 57.129.54.173.

learningengineering.net - robtex.com