learningcenter.com - dns.ninja

`learningcenter.com`

DNSSEC	⚠️ Not signed
A	54.177.195.202^{🇺🇸 Amazon54.176.0.0/15 EC2 SFO prefix}
A	54.219.169.35^{🇺🇸 Amazon54.219.128.0/18 EC2 SFO prefix}
NS	`archer.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`archer.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c388^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`archer.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2388^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`archer.ns.cloudflare.com`
		A	108.162.195.136^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.136^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`archer.ns.cloudflare.com`
		A	172.64.35.136^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`archer.ns.cloudflare.com`
NS	`paige.ns.cloudflare.com`
		A	2606:4700:50::a29f:2626^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paige.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c226^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paige.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2226^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paige.ns.cloudflare.com`
		A	108.162.194.38^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paige.ns.cloudflare.com`
		A	162.159.38.38^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paige.ns.cloudflare.com`
		A	172.64.34.38^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paige.ns.cloudflare.com`
MX	`learningcenter-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::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.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	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
TXT	`MS=ms26987732`
TXT	`google-site-verification=DkhDou4ayoO_eQdKB2zriwU8yaMt1Spe_rk_jYf90Hs`
TXT	`google-site-verification=aFUt1y5EAQBpDVsKq-x-RCywIrHYyaX5eFLHP4NEXHA`
TXT	`v=spf1 mx a:email-smtp.us-east-1.amazonaws.com include:_spf.google.com includ...`
SOA	`archer.ns.cloudflare.com`dns@cloudflare.com serial=2408319126

`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=1782840621

Subdomains

deloittecdn.learningcenter.com

deloitte.learningcenter.com

Same first word

learningcenter.ch

learningcenter.ws

learningcenter.org.br

learningcenter.co.kr

learningcenter.de

learningcenter.com

learningcenter.cl

learningcenter.ru

learningcenter.in

learningcenter.es

learningcenter.icu

learningcenter.co

Similar names

learningcentre.com.au

learningcentre.com.ar

learningcentre.co.nz

learningcentre.co.th

learningcentre.co.uk

learningcentre.com

learningcentre.de

learningcentre.net

centerlearning.com

DNS History

21 records (5 active, 16 former)

●NSarcher.ns.cloudflare.com2026-03-30 → 2026-06-30 · 3 obs

○ 2016-11-13 23:44:10
● 2026-03-30 12:28:12
● 2026-06-30 17:54:06

○NSns0.dnsmadeeasy.com2015-08-13 → 2016-11-13 · 4 obs

● 2015-08-13 03:55:16
● 2016-11-13 23:44:10
○ 2026-03-30 12:28:12
○ 2026-06-30 17:54:06

○NSns1.dnsmadeeasy.com2015-08-13 → 2016-11-13 · 4 obs

● 2015-08-13 03:55:16
● 2016-11-13 23:44:10
○ 2026-03-30 12:28:12
○ 2026-06-30 17:54:06

○NSns2.dnsmadeeasy.com2015-08-13 → 2016-11-13 · 4 obs

● 2015-08-13 03:55:16
● 2016-11-13 23:44:10
○ 2026-03-30 12:28:12
○ 2026-06-30 17:54:06

○NSns3.dnsmadeeasy.com2015-08-13 → 2016-11-13 · 4 obs

● 2015-08-13 03:55:16
● 2016-11-13 23:44:10
○ 2026-03-30 12:28:12
○ 2026-06-30 17:54:06

○NSns4.dnsmadeeasy.com2015-08-13 → 2016-11-13 · 4 obs

● 2015-08-13 03:55:16
● 2016-11-13 23:44:10
○ 2026-03-30 12:28:12
○ 2026-06-30 17:54:06

●NSpaige.ns.cloudflare.com2026-03-30 → 2026-06-30 · 3 obs

○ 2016-11-13 23:44:10
● 2026-03-30 12:28:12
● 2026-06-30 17:54:06

○MXalt1.aspmx.l.google.com2015-08-13 → 2016-11-13 · 4 obs

● 2015-08-13 03:55:16
● 2016-11-13 23:44:10
○ 2026-03-30 12:28:12
○ 2026-06-30 17:54:06

○MXalt2.aspmx.l.google.com2015-08-13 → 2016-11-13 · 4 obs

● 2015-08-13 03:55:16
● 2016-11-13 23:44:10
○ 2026-03-30 12:28:12
○ 2026-06-30 17:54:06

○MXaspmx.l.google.com2015-08-13 → 2016-11-13 · 4 obs

● 2015-08-13 03:55:16
● 2016-11-13 23:44:10
○ 2026-03-30 12:28:12
○ 2026-06-30 17:54:06

○MXaspmx2.googlemail.com2015-08-13 → 2016-11-13 · 4 obs

● 2015-08-13 03:55:16
● 2016-11-13 23:44:10
○ 2026-03-30 12:28:12
○ 2026-06-30 17:54:06

○MXaspmx3.googlemail.com2015-08-13 → 2016-11-13 · 4 obs

● 2015-08-13 03:55:16
● 2016-11-13 23:44:10
○ 2026-03-30 12:28:12
○ 2026-06-30 17:54:06

●MXlearningcenter-com.mail.protection.outlook.com2026-03-30 → 2026-06-30 · 3 obs

○ 2016-11-13 23:44:10
● 2026-03-30 12:28:12
● 2026-06-30 17:54:06

○MXmail.learningcenter.com2015-08-13 → 2016-11-13 · 4 obs

● 2015-08-13 03:55:16
● 2016-11-13 23:44:10
○ 2026-03-30 12:28:12
○ 2026-06-30 17:54:06

○A13.56.66.1762026-03-30 → 2026-03-30 · 4 obs

○ 2016-11-13 23:44:10
● 2026-03-30 12:28:12
○ 2026-06-30 17:54:02
○ 2026-06-30 17:54:06

○A184.169.185.582026-03-30 → 2026-06-30 · 2 obs

○ 2026-03-30 12:28:12
○ 2026-06-30 17:54:06

○A209.216.2.772015-08-13 → 2016-11-13 · 4 obs

● 2015-08-13 03:55:16
● 2016-11-13 23:44:10
○ 2026-03-30 12:28:12
○ 2026-06-30 17:54:06

○A3.101.218.1762026-03-30 → 2026-06-30 · 2 obs

○ 2026-03-30 12:28:12
○ 2026-06-30 17:54:06

○A52.9.202.1242026-03-30 → 2026-03-30 · 4 obs

○ 2016-11-13 23:44:10
● 2026-03-30 12:28:12
○ 2026-06-30 17:54:02
○ 2026-06-30 17:54:06

●A54.177.195.2022026-06-30 → 2026-06-30 · 3 obs

○ 2026-03-30 12:28:12
● 2026-06-30 17:54:02
● 2026-06-30 17:54:06

●A54.219.169.352026-06-30 → 2026-06-30 · 3 obs

○ 2026-03-30 12:28:12
● 2026-06-30 17:54:02
● 2026-06-30 17:54:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net...	-
learningcenter.com	paige.ns.cloudflare.com, archer.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.136

NS records: paige.ns.cloudflare.com, archer.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learningcenter.com (unsigned zone)

⏱️ Timing

Total: 419ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.219.169.35, 54.177.195.202`
NS	2	`archer.ns.cloudflare.com, paige.ns.cloudflare.com`
MX	1	`learningcenter-com.mail.protection.outlo`
TXT	4	`MS=ms26987732, google-site-verification=DkhDou4ayoO_eQd...`
SOA	1	`archer.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

deloittecdn.learningcenter.com and deloitte.learningcenter.com are both subdomains of learningcenter.com.

IP Addresses

learningcenter.com points to the IP addresses 54.177.195.202 and 54.219.169.35

Name Servers

learningcenter.com uses two name servers for its delegation: archer.ns.cloudflare.com and paige.ns.cloudflare.com.

learningcenter.com uses the same name servers as several other domains — among them tlnstaging.com, subur88.co, russianteenass.com and two more.

There is at least partial name server overlap between learningcenter.com and other domains — okuyanus.com.tr, cabesterre.eu, andromedapc.me and two more among them.

These name servers frequently co-occur with the name servers sri.ns.cloudflare.com and jarred.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname archer.ns.cloudflare.com directs to 108.162.195.136, 162.159.44.136 and 172.64.35.136 along with 3 other IP addresses.

Hostname paige.ns.cloudflare.com directs to 108.162.194.38, 162.159.38.38 and 172.64.34.38 along with 3 other IP addresses.

Mail Servers

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

learningcenter-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.190.0, 52.101.190.1, 52.101.192.0 and 5 others.