`networkengineeracademy.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:cc8e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:1671^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.22.113^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.142^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dion.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dion.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dion.ns.cloudflare.com`
		A	108.162.193.156^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
		A	172.64.33.156^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
		A	173.245.59.156^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
NS	`pat.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pat.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pat.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pat.ns.cloudflare.com`
		A	108.162.192.139^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pat.ns.cloudflare.com`
		A	172.64.32.139^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pat.ns.cloudflare.com`
		A	173.245.58.139^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pat.ns.cloudflare.com`
MX	`networkengineeracademy-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr03cu00201.inbound.protection.outlook.com`
		A	52.101.11.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00205.inbound.protection.outlook.com`
		A	52.101.11.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00203.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
		A	52.101.194.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00303.inbound.protection.outlook.com`
TXT	`google-site-verification=wWKkYm6YZM9k64eABZbrvD-QtKgefTfUdpFB_OK97EA`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.22.113, 172.67.204.142
		IPv6 hints	2606:4700:3031::ac43:cc8e, 2606:4700:3034::6815:1671
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=232, name=cloudflare-ech.com
SOA	`dion.ns.cloudflare.com`dns@cloudflare.com serial=2401074854

`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=1778526141

Same first word

networkengineeracademy.com

DNS History

11 records (7 active, 4 former)

●NSdion.ns.cloudflare.com2016-12-19 → 2026-05-11 · 2 obs

● 2016-12-19 09:59:02
● 2026-05-11 19:14:10

●NSpat.ns.cloudflare.com2016-12-19 → 2026-05-11 · 2 obs

● 2016-12-19 09:59:02
● 2026-05-11 19:14:10

●MXnetworkengineeracademy-com.mail.protection.outlook.com2016-12-19 → 2026-05-11 · 2 obs

● 2016-12-19 09:59:02
● 2026-05-11 19:14:10

●A104.21.22.1132026-05-07 → 2026-05-11 · 3 obs

○ 2017-02-07 21:57:42
● 2026-05-07 04:43:08
● 2026-05-11 19:14:10

○A104.31.74.892016-12-19 → 2017-02-07 · 4 obs

● 2016-12-19 09:59:02
● 2017-02-07 21:57:42
○ 2026-05-07 04:43:08
○ 2026-05-11 19:14:10

○A104.31.75.892016-12-19 → 2017-02-07 · 4 obs

● 2016-12-19 09:59:02
● 2017-02-07 21:57:42
○ 2026-05-07 04:43:08
○ 2026-05-11 19:14:10

●A172.67.204.1422026-05-07 → 2026-05-11 · 3 obs

○ 2017-02-07 21:57:42
● 2026-05-07 04:43:08
● 2026-05-11 19:14:10

○A2400:cb00:2048:1::681f:4a592016-12-19 → 2017-02-07 · 4 obs

● 2016-12-19 09:59:02
● 2017-02-07 21:57:42
○ 2026-05-07 04:43:08
○ 2026-05-11 19:14:10

○A2400:cb00:2048:1::681f:4b592016-12-19 → 2017-02-07 · 4 obs

● 2016-12-19 09:59:02
● 2017-02-07 21:57:42
○ 2026-05-07 04:43:08
○ 2026-05-11 19:14:10

●A2606:4700:3031::ac43:cc8e2026-05-07 → 2026-05-11 · 3 obs

○ 2017-02-07 21:57:42
● 2026-05-07 04:43:08
● 2026-05-11 19:14:10

●A2606:4700:3034::6815:16712026-05-07 → 2026-05-11 · 3 obs

○ 2017-02-07 21:57:42
● 2026-05-07 04:43:08
● 2026-05-11 19:14:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
networkengineeracademy.com	pat.ns.cloudflare.com, dion.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.156

NS records: pat.ns.cloudflare.com, dion.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for networkengineeracademy.com (unsigned zone)

⏱️ Timing

Total: 1030ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.22.113, 172.67.204.142`
AAAA	2	`2606:4700:3034::6815:1671, 2606:4700:3031::ac43:cc8e`
NS	2	`dion.ns.cloudflare.com, pat.ns.cloudflare.com`
MX	1	`networkengineeracademy-com.mail.protecti`
TXT	1	`google-site-verification=wWKkYm6YZM9k64e`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dion.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

networkengineeracademy.com resolves to four IPs: 2606:4700:3031::ac43:cc8e, 2606:4700:3034::6815:1671, 104.21.22.113 and 172.67.204.142.

Other host names, for instance www.enspire.science, videos-de-chiens.com, tonyadamsmba.com, nexusgroup365.click and eurosan.lv share IP numbers with networkengineeracademy.com.

Name Servers

networkengineeracademy.com has two name servers: dion.ns.cloudflare.com and pat.ns.cloudflare.com.

networkengineeracademy.com shares the same name server setup as other domains, for example halflifeofgenius.com, gothamsidewalks.com, exchangedefender.network, exchangedefender.dev and chalfen.com.

networkengineeracademy.com shares some name servers with other domains, for example talking-points.org, merithavonex.com, hicoobo.com, dailyrushbo.com and aircalin.sg.

These name servers are commonly used with the name servers josephine.ns.cloudflare.com.

Host names with six IP numbers: dion.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9c, 2803:f800:50::6ca2:c19c, 2a06:98c1:50::ac40:219c, 108.162.193.156, 172.64.33.156 and 173.245.59.156; pat.ns.cloudflare.com points to: 2606:4700:50::adf5:3a8b, 2803:f800:50::6ca2:c08b, 2a06:98c1:50::ac40:208b, 108.162.192.139, 172.64.32.139 and 173.245.58.139.

Mail Servers

networkengineeracademy.com is handled by a single mail server, networkengineeracademy-com.mail.protection.outlook.com.

Host networkengineeracademy-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::, 2a01:111:f403:c92c::2, 2a01:111:f403:c946::2, 2a01:111:f403:f90a::1, 52.101.11.13, 52.101.11.19, 52.101.41.6 and 52.101.194.19.

networkengineeracademy.com - robtex.com