learningengineering.net - dns.ninja

🛡️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=248, name=cloudflare-ech.com
SOA	`kirk.ns.cloudflare.com`dns@cloudflare.com serial=2416880068

`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=1793086591

Same first word

learningengineering.com

learningengineering.ai

learningengineering.net

learningengineering.io

Similar names

engineeringlearning.blogspot.co.uk

engineeringlearning.com

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSkirk.ns.cloudflare.com2026-09-01 → 2026-10-27 · 3 obs

○ 2018-06-12 03:52:48
● 2026-09-01 17:35:02
● 2026-10-27 08:02:54

○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
○ 2026-10-27 08:02:54

○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
○ 2026-10-27 08:02:54

●NStori.ns.cloudflare.com2026-09-01 → 2026-10-27 · 3 obs

○ 2018-06-12 03:52:48
● 2026-09-01 17:35:02
● 2026-10-27 08:02:54

●MX_dc-mx.12d54a017d7c.learningengineering.net2026-09-01 → 2026-10-27 · 3 obs

○ 2018-06-12 03:52:48
● 2026-09-01 17:35:02
● 2026-10-27 08:02:54

○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
○ 2026-10-27 08:02:54

●A104.21.48.22026-09-01 → 2026-10-27 · 3 obs

○ 2018-06-12 03:52:48
● 2026-09-01 17:35:02
● 2026-10-27 08:02:54

●A172.67.175.362026-09-01 → 2026-10-27 · 3 obs

○ 2018-06-12 03:52:48
● 2026-09-01 17:35:02
● 2026-10-27 08:02:54

●A2606:4700:3031::6815:30022026-09-01 → 2026-10-27 · 3 obs

○ 2018-06-12 03:52:48
● 2026-09-01 17:35:02
● 2026-10-27 08:02:54

●A2606:4700:3034::ac43:af242026-09-01 → 2026-10-27 · 3 obs

○ 2018-06-12 03:52:48
● 2026-09-01 17:35:02
● 2026-10-27 08:02:54

○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
○ 2026-10-27 08:02:54

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:108.162.192.231

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 302ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.48.2, 172.67.175.36`
AAAA	2	`2606:4700:3031::6815:3002, 2606:4700:3034::ac43:af24`
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 resolves to four IP addresses: 104.21.48.2, 172.67.175.36, 2606:4700:3031::6815:3002 and 2606:4700:3034::ac43:af24.

vitalonea.shop, 1xbet.fyi, ahacreator-tool.agency plus two other host names have IP numbers in common with learningengineering.net.

Name Servers

Two name servers handle the delegation for learningengineering.net: kirk.ns.cloudflare.com and tori.ns.cloudflare.com.

The name server configuration of learningengineering.net is shared with other domains, for instance qascf.com, scottwernerd.com, jatsxmlgenerator.com and two others.

learningengineering.net shares at least some of its name servers with other domains, including logicful.co.nz, francisautomation.uk, acc-pg.pages.dev and two others.

These name servers tend to appear together with the name servers weston.ns.cloudflare.com, elliot.ns.cloudflare.com and gail.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

kirk.ns.cloudflare.com resolves to 108.162.193.192, 172.64.33.192 and 173.245.59.192 among others, with 3 other IP addresses in total.

tori.ns.cloudflare.com resolves to 108.162.192.231, 172.64.32.231 and 173.245.58.231 among others, with 3 other IP addresses in total.

Mail Servers

learningengineering.net uses one mail server — _dc-mx.12d54a017d7c.learningengineering.net.

_dc-mx.12d54a017d7c.learningengineering.net carries a single IP number, which is 57.129.54.173.