highfieldelearning.com - dns.ninja

`highfieldelearning.com`

DNSSEC	⚠️ Not signed
A	2606:4700:7::a29f:862a^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	2606:4700:7::a29f:872a^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	162.159.134.42^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	162.159.135.42^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ricardo.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cd3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ricardo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ricardo.ns.cloudflare.com`
		A	108.162.195.211^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	162.159.44.211^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	172.64.35.211^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
NS	`sarah.ns.cloudflare.com`
		A	2606:4700:50::a29f:26da^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sarah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sarah.ns.cloudflare.com`
		A	108.162.194.218^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	162.159.38.218^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	172.64.34.218^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
MX	`highfield.in.tmes.trendmicro.eu` ⭐
		A	18.185.115.145^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`in.tmes.trendmicro.eu`
		A	18.185.115.146^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`in.tmes.trendmicro.eu`
		A	18.185.115.147^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`in.tmes.trendmicro.eu`
MX	`mx1c51.megamailservers.com`⁽¹⁰⁾
		A	91.136.8.162^{🇨🇦 INFB-AS911591.136.0.0/17 Internet Names For Business}
MX	`mx2c51.megamailservers.eu`⁽¹⁰⁰⁾
		A	91.136.8.163^{🇨🇦 INFB-AS911591.136.0.0/17 Internet Names For Business}
MX	`mx3c51.megamailservers.com`⁽¹¹⁰⁾
		A	91.136.8.164^{🇨🇦 INFB-AS911591.136.0.0/17 Internet Names For Business}
TXT	`MS=ms17399775`
TXT	`google-site-verification=I1ieAQmAmUMRmdr9A1g2g1jAGXsLVRM841sQA85H-sQ`
TXT	`google-site-verification=YB_RQSwwT7CLN82CIsapn2itYPT4FRhLlAOungMTH98`
TXT	`hes=f59fafb5b720af970bde986b03dd71c2`
TXT	`v=spf1 include:web1.highfieldelearning.com include:spf.protection.outlook.com...`
SOA	`ricardo.ns.cloudflare.com`dns@cloudflare.com serial=2409777161

`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=1785329917

rank #748764 globally
rank #315112 in the tld
📈 Tranco rank: #545,969

Subdomains

lms.highfieldelearning.com

Same first word

highfieldelearning.com

Similar names

highfeildelearning.com

DNS History

16 records (10 active, 6 former)

○NSdns0.easily.co.uk2015-08-17 → 2016-07-14 · 4 obs

● 2015-08-17 02:45:44
● 2016-07-14 10:02:14
○ 2026-02-14 22:05:22
○ 2026-07-29 13:11:46

○NSdns1.easily.co.uk2015-08-17 → 2016-07-14 · 4 obs

● 2015-08-17 02:45:44
● 2016-07-14 10:02:14
○ 2026-02-14 22:05:22
○ 2026-07-29 13:11:46

●NSricardo.ns.cloudflare.com2026-02-14 → 2026-07-29 · 3 obs

○ 2016-07-14 10:02:14
● 2026-02-14 22:05:22
● 2026-07-29 13:11:46

●NSsarah.ns.cloudflare.com2026-02-14 → 2026-07-29 · 3 obs

○ 2016-07-14 10:02:14
● 2026-02-14 22:05:22
● 2026-07-29 13:11:46

○MXeasymx2.easily.co.uk2015-08-17 → 2016-07-14 · 4 obs

● 2015-08-17 02:45:44
● 2016-07-14 10:02:14
○ 2026-02-14 22:05:22
○ 2026-07-29 13:11:46

●MXhighfield.in.tmes.trendmicro.eu2026-02-14 → 2026-07-29 · 3 obs

○ 2016-07-14 10:02:14
● 2026-02-14 22:05:22
● 2026-07-29 13:11:46

●MXmx1c51.megamailservers.com2026-02-14 → 2026-07-29 · 3 obs

○ 2016-07-14 10:02:14
● 2026-02-14 22:05:22
● 2026-07-29 13:11:46

●MXmx2c51.megamailservers.eu2026-02-14 → 2026-07-29 · 3 obs

○ 2016-07-14 10:02:14
● 2026-02-14 22:05:22
● 2026-07-29 13:11:46

●MXmx3c51.megamailservers.com2026-02-14 → 2026-07-29 · 3 obs

○ 2016-07-14 10:02:14
● 2026-02-14 22:05:22
● 2026-07-29 13:11:46

○MXrhea.easily.co.uk2015-08-17 → 2016-07-14 · 4 obs

● 2015-08-17 02:45:44
● 2016-07-14 10:02:14
○ 2026-02-14 22:05:22
○ 2026-07-29 13:11:46

●A162.159.134.422026-02-14 → 2026-07-29 · 3 obs

○ 2016-07-14 10:02:14
● 2026-02-14 22:05:22
● 2026-07-29 13:11:46

●A162.159.135.422026-02-14 → 2026-07-29 · 3 obs

○ 2016-07-14 10:02:14
● 2026-02-14 22:05:22
● 2026-07-29 13:11:46

○A212.84.74.1352016-03-03 → 2016-07-14 · 5 obs

○ 2015-11-30 03:29:46
● 2016-03-03 23:06:00
● 2016-07-14 10:02:14
○ 2026-02-14 22:05:22
○ 2026-07-29 13:11:46

○A212.84.77.2532015-08-17 → 2015-11-30 · 4 obs

● 2015-08-17 02:45:44
● 2015-11-30 03:29:46
○ 2016-03-03 23:06:00
○ 2026-07-29 13:11:46

●A2606:4700:7::a29f:862a2026-02-14 → 2026-07-29 · 3 obs

○ 2016-07-14 10:02:14
● 2026-02-14 22:05:22
● 2026-07-29 13:11:46

●A2606:4700:7::a29f:872a2026-02-14 → 2026-07-29 · 3 obs

○ 2016-07-14 10:02:14
● 2026-02-14 22:05:22
● 2026-07-29 13:11:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
highfieldelearning.com	sarah.ns.cloudflare.com, ricardo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.218

NS records: sarah.ns.cloudflare.com, ricardo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for highfieldelearning.com (unsigned zone)

⏱️ Timing

Total: 256ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`162.159.135.42, 162.159.134.42`
AAAA	2	`2606:4700:7::a29f:872a, 2606:4700:7::a29f:862a`
NS	2	`ricardo.ns.cloudflare.com, sarah.ns.cloudflare.com`
MX	4	`highfield.in.tmes.trendmicro.eu (pri: 0), mx1c51.megamailservers.com (pri: 10)...`
TXT	5	`MS=ms17399775, google-site-verification=I1ieAQmAmUMRmdr...`
SOA	1	`ricardo.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

highfieldelearning.com is the parent zone for lms.highfieldelearning.com.

IP Addresses

highfieldelearning.com has four IP addresses: 162.159.134.42, 162.159.135.42, 2606:4700:7::a29f:862a and 2606:4700:7::a29f:872a.

efrosorthodontics.com, prestance.net, mibole.cc plus two other host names have IP numbers in common with highfieldelearning.com.

Name Servers

DNS delegation for highfieldelearning.com points to two name servers: ricardo.ns.cloudflare.com and sarah.ns.cloudflare.com.

The name server configuration of highfieldelearning.com is shared with other domains, for instance lsmechanicalspare.com, amoredio.org, src-magenta.com and two others.

highfieldelearning.com partially shares its NS delegation with several other domains, including pk849.com, ba-k.com, happyshumblegame.com and two others.

These name servers are regularly seen alongside sunny.ns.cloudflare.com and mia.ns.cloudflare.com as name servers.

Hosts with 6 IP addresses each:

ricardo.ns.cloudflare.com has IP addresses 108.162.195.211, 162.159.44.211 and 172.64.35.211, plus 3 other.

sarah.ns.cloudflare.com has IP addresses 108.162.194.218, 162.159.38.218 and 172.64.34.218, plus 3 other.

Mail Servers

Four mail servers handle email for highfieldelearning.com: mx1c51.megamailservers.com, mx3c51.megamailservers.com, mx2c51.megamailservers.eu and highfield.in.tmes.trendmicro.eu.

At least some of the mail servers used by highfieldelearning.com are shared with other domains: oleacapital.com, smiworld.co.uk, renthalcyclingsupport.com and two others among them.

The mail servers mx4c51.megamailservers.eu, mx1c51.megamailservers.eu and mx3c51.megamailservers.eu frequently co-occur with these mail servers.

Host names carrying three IP numbers:

highfield.in.tmes.trendmicro.eu has IP addresses 18.185.115.145, 18.185.115.146 and 18.185.115.147.

Host names resolving to a single IP address:

mx1c51.megamailservers.com directs to 91.136.8.162.

mx3c51.megamailservers.com directs to 91.136.8.164.

mx2c51.megamailservers.eu directs to 91.136.8.163.