lsclassroom.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`lsclassroom.com`

DNSSEC	⚠️ Not signed
A	32.185.20.93^{🇺🇸 Amazon32.184.0.0/13 EC2 Prefix}
		PTR	`ec2-32-185-20-93.us-west-2.compute.amazonaws.com`
A	35.167.215.5^{🇺🇸 Amazon35.160.0.0/13 EC2 PDX prefix}
A	52.35.48.177^{🇺🇸 Amazon52.32.0.0/14 EC2 PDX prefix}
A	100.23.203.92^{🇺🇸 Amazon100.20.0.0/14 EC2 PDX prefix}
NS	`ns-1765.awsdns-28.co.uk` ⭐
		A	2600:9000:5306:e500::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1765.awsdns-28.co.uk`
		A	205.251.198.229^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1765.awsdns-28.co.uk`
NS	`ns-1406.awsdns-47.org`
		A	2600:9000:5305:7e00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1406.awsdns-47.org`
		A	205.251.197.126^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1406.awsdns-47.org`
NS	`ns-492.awsdns-61.com`
		A	2600:9000:5301:ec00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-492.awsdns-61.com`
		A	205.251.193.236^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-492.awsdns-61.com`
NS	`ns-557.awsdns-05.net`
		A	2600:9000:5302:2d00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-557.awsdns-05.net`
		A	205.251.194.45^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-557.awsdns-05.net`
TXT	`MS=ms94893881`
TXT	`v=spf1 -all`
SOA	`ns-1765.awsdns-28.co.uk`awsdns-hostmaster@amazon.com serial=1

`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=1786904349

Subdomains

www.lsclassroom.com

Same first word

lsclassroom.com

DNS History

21 records (8 active, 13 former)

●NSns-1406.awsdns-47.org2015-06-08 → 2026-08-16 · 2 obs

● 2015-06-08 17:08:58
● 2026-08-16 18:37:38

●NSns-1765.awsdns-28.co.uk2015-06-08 → 2026-08-16 · 2 obs

● 2015-06-08 17:08:58
● 2026-08-16 18:37:38

●NSns-492.awsdns-61.com2015-06-08 → 2026-08-16 · 2 obs

● 2015-06-08 17:08:58
● 2026-08-16 18:37:38

●NSns-557.awsdns-05.net2015-06-08 → 2026-08-16 · 2 obs

● 2015-06-08 17:08:58
● 2026-08-16 18:37:38

●A100.23.203.922026-08-16 → 2026-08-16 · 3 obs

○ 2026-02-26 14:00:30
● 2026-08-16 18:37:36
● 2026-08-16 18:37:38

○A143.204.201.1272020-04-12 → 2020-04-12 · 4 obs

○ 2017-04-01 10:35:52
● 2020-04-12 04:55:56
○ 2026-02-26 14:00:30
○ 2026-08-16 18:37:38

○A143.204.201.262020-04-12 → 2020-04-12 · 4 obs

○ 2017-04-01 10:35:52
● 2020-04-12 04:55:56
○ 2026-02-26 14:00:30
○ 2026-08-16 18:37:38

○A143.204.201.652020-04-12 → 2020-04-12 · 4 obs

○ 2017-04-01 10:35:52
● 2020-04-12 04:55:56
○ 2026-02-26 14:00:30
○ 2026-08-16 18:37:38

○A143.204.201.772020-04-12 → 2020-04-12 · 4 obs

○ 2017-04-01 10:35:52
● 2020-04-12 04:55:56
○ 2026-02-26 14:00:30
○ 2026-08-16 18:37:38

●A32.185.20.932026-08-16 → 2026-08-16 · 3 obs

○ 2026-02-26 14:00:30
● 2026-08-16 18:37:36
● 2026-08-16 18:37:38

○A35.164.183.1052026-02-26 → 2026-08-16 · 2 obs

○ 2026-02-26 14:00:30
○ 2026-08-16 18:37:38

○A35.167.2.92026-02-26 → 2026-02-26 · 4 obs

○ 2020-04-12 04:55:56
● 2026-02-26 14:00:30
○ 2026-08-16 18:37:36
○ 2026-08-16 18:37:38

●A35.167.215.52026-08-16 → 2026-08-16 · 3 obs

○ 2026-02-26 14:00:30
● 2026-08-16 18:37:36
● 2026-08-16 18:37:38

○A38.71.0.2022015-06-08 → 2017-04-01 · 4 obs

● 2015-06-08 17:08:58
● 2017-04-01 10:35:52
○ 2020-04-12 04:55:56
○ 2026-08-16 18:37:38

○A44.242.66.402026-02-26 → 2026-08-16 · 2 obs

○ 2026-02-26 14:00:30
○ 2026-08-16 18:37:38

○A50.112.134.1572026-02-26 → 2026-02-26 · 4 obs

○ 2020-04-12 04:55:56
● 2026-02-26 14:00:30
○ 2026-08-16 18:37:36
○ 2026-08-16 18:37:38

○A52.33.152.1122026-02-26 → 2026-08-16 · 2 obs

○ 2026-02-26 14:00:30
○ 2026-08-16 18:37:38

●A52.35.48.1772026-08-16 → 2026-08-16 · 3 obs

○ 2026-02-26 14:00:30
● 2026-08-16 18:37:36
● 2026-08-16 18:37:38

○A52.38.208.1302026-02-26 → 2026-02-26 · 4 obs

○ 2020-04-12 04:55:56
● 2026-02-26 14:00:30
○ 2026-08-16 18:37:36
○ 2026-08-16 18:37:38

○A52.89.68.692026-02-26 → 2026-08-16 · 2 obs

○ 2026-02-26 14:00:30
○ 2026-08-16 18:37:38

○A54.200.28.72026-02-26 → 2026-02-26 · 4 obs

○ 2020-04-12 04:55:56
● 2026-02-26 14:00:30
○ 2026-08-16 18:37:36
○ 2026-08-16 18:37:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lsclassroom.com	ns-557.awsdns-05.net, ns-492.awsdns-61.com, ns-1765.awsdns-28.co.uk, ns-1406.awsdns-47.org	2 records

✅ Authoritative Response

Server:205.251.194.45

NS records: ns-557.awsdns-05.net, ns-492.awsdns-61.com, ns-1765.awsdns-28.co.uk, ns-1406.awsdns-47.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lsclassroom.com (unsigned zone)

⏱️ Timing

Total: 382ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`100.23.203.92, 32.185.20.93...`
NS	4	`ns-1406.awsdns-47.org, ns-1765.awsdns-28.co.uk...`
MX	1	`. (pri: 0)`
TXT	2	`MS=ms94893881, v=spf1 -all`
SOA	1	`ns-1765.awsdns-28.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-492.awsdns-61.com, ns-492.awsdns-61.com)

Analysis

Hierarchy

www.lsclassroom.com is delegated beneath lsclassroom.com.

IP Addresses

lsclassroom.com points to the four IP addresses 32.185.20.93, 35.167.215.5, 52.35.48.177 and 100.23.203.92.

Further host names like www.lsclassroom.com and classroom.relay.school overlap in IP numbers with lsclassroom.com.

Name Servers

lsclassroom.com has four authoritative name servers: ns-492.awsdns-61.com, ns-557.awsdns-05.net, ns-1406.awsdns-47.org and ns-1765.awsdns-28.co.uk.

There is at least partial name server overlap between lsclassroom.com and other domains — thestreetmediaholding.com, ogsmsoftware.com, aidawebgallery.com and two more among them.

All four hostnames — ns-492.awsdns-61.com, ns-557.awsdns-05.net, ns-1406.awsdns-47.org and ns-1765.awsdns-28.co.uk — resolve to two IP numbers apiece: ns-492.awsdns-61.com to 205.251.193.236 and 2600:9000:5301:ec00::1; ns-557.awsdns-05.net to 205.251.194.45 and 2600:9000:5302:2d00::1; ns-1406.awsdns-47.org to 205.251.197.126 and 2600:9000:5305:7e00::1; ns-1765.awsdns-28.co.uk to 205.251.198.229 and 2600:9000:5306:e500::1.