🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mostlymasterclass.com`

DNSSEC	⚠️ Not signed
A	209.50.52.252^{🇺🇸 UPCLOUDUSA-AS209.50.48.0/21 UpCloud USA Chicago cloud servers}
		PTR	`209-50-52-252.us-chi1.upcloud.host`
NS	`ns1.mysecurecloudhost.com` ⭐ ⚠️ Not in parent delegation
		A	13.248.158.180^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns1.netregistry.net` ⚠️ Not in zone NS records
		A	13.248.158.180^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns2.mysecurecloudhost.com` ⚠️ Not in parent delegation
		A	75.2.118.134^{🇺🇸 Amazon75.2.112.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
NS	`ns2.netregistry.net` ⚠️ Not in zone NS records
		A	75.2.118.134^{🇺🇸 Amazon75.2.112.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
NS	`ns3.mysecurecloudhost.com` ⚠️ Not in parent delegation
		A	76.223.26.245^{🇺🇸 Amazon76.223.16.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns3.netregistry.net` ⚠️ Not in zone NS records
		A	76.223.26.245^{🇺🇸 Amazon76.223.16.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns4.mysecurecloudhost.com` ⚠️ Not in parent delegation
		A	99.83.147.209^{🇺🇸 Amazon99.83.144.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
MX	`mostlymasterclass.com` ⭐
		A	209.50.52.252^{🇺🇸 UPCLOUDUSA-AS209.50.48.0/21 UpCloud USA Chicago cloud servers}
			PTR	`209-50-52-252.us-chi1.upcloud.host`
TXT	`v=spf1 +a +mx +ip4:198.38.90.221 include:spf.mysecurecloudhost.com ~all`
SOA	`ns1.mysecurecloudhost.com`servers@mysecurecloudhost.com 2026-01-01 #7

`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=1788748773

MX for

mostlymasterclass.com

Same first word

mostlymasterclass.com

mostlymasterclass.com.au

mostlymasterclass.org.au

Previous names

Next names

DNS History

12 records (9 active, 3 former)

○NSns1.inggroup.com.au2015-05-15 → 2017-03-24 · 4 obs

● 2015-05-15 20:07:52
● 2017-03-24 16:25:02
○ 2026-09-06 18:48:50
○ 2026-09-07 02:42:22

●NSns1.mysecurecloudhost.com2026-09-06 → 2026-09-07 · 3 obs

○ 2017-03-24 16:25:02
● 2026-09-06 18:48:50
● 2026-09-07 02:42:22

●NSns1.netregistry.net2026-09-06 → 2026-09-07 · 3 obs

○ 2017-03-24 16:25:02
● 2026-09-06 18:48:50
● 2026-09-07 02:42:22

○NSns2.inggroup.com.au2015-05-15 → 2017-03-24 · 4 obs

● 2015-05-15 20:07:52
● 2017-03-24 16:25:02
○ 2026-09-06 18:48:50
○ 2026-09-07 02:42:22

●NSns2.mysecurecloudhost.com2026-09-06 → 2026-09-07 · 3 obs

○ 2017-03-24 16:25:02
● 2026-09-06 18:48:50
● 2026-09-07 02:42:22

●NSns2.netregistry.net2026-09-06 → 2026-09-07 · 3 obs

○ 2017-03-24 16:25:02
● 2026-09-06 18:48:50
● 2026-09-07 02:42:22

●NSns3.mysecurecloudhost.com2026-09-06 → 2026-09-07 · 3 obs

○ 2017-03-24 16:25:02
● 2026-09-06 18:48:50
● 2026-09-07 02:42:22

●NSns3.netregistry.net2026-09-06 → 2026-09-07 · 3 obs

○ 2017-03-24 16:25:02
● 2026-09-06 18:48:50
● 2026-09-07 02:42:22

●NSns4.mysecurecloudhost.com2026-09-06 → 2026-09-07 · 3 obs

○ 2017-03-24 16:25:02
● 2026-09-06 18:48:50
● 2026-09-07 02:42:22

●MXmostlymasterclass.com2015-05-15 → 2026-09-07 · 2 obs

● 2015-05-15 20:07:52
● 2026-09-07 02:42:22

○A202.40.166.1632015-05-15 → 2017-03-24 · 4 obs

● 2015-05-15 20:07:52
● 2017-03-24 16:25:02
○ 2026-09-06 18:48:50
○ 2026-09-07 02:42:22

●A209.50.52.2522026-09-06 → 2026-09-07 · 3 obs

○ 2017-03-24 16:25:02
● 2026-09-06 18:48:50
● 2026-09-07 02:42:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mostlymasterclass.com	ns3.netregistry.net, ns1.netregistry.net, ns2.netregistry.net	-

✅ Authoritative Response

Server:76.223.26.245

NS records: ns3.netregistry.net, ns1.netregistry.net, ns2.netregistry.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mostlymasterclass.com (unsigned zone)

⏱️ Timing

Total: 1090ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.50.52.252`
NS	4	`ns4.mysecurecloudhost.com, ns1.mysecurecloudhost.com...`
MX	1	`mostlymasterclass.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:198.38.90.221 include`
SOA	1	`ns1.mysecurecloudhost.com servers.mysecu`

Analysis

Mail Server Role

mostlymasterclass.com is listed as a mail server for itself.

IP Addresses

mostlymasterclass.com resolves to one IP address: 209.50.52.252.

Other hosts including wardleconstruction.com, smilecentresurreydowns.com and tasbuilt.com share IP addresses with mostlymasterclass.com.

Name Servers

DNS for mostlymasterclass.com is handled by 7 name servers: ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and 4 others.

There is at least partial name server overlap between mostlymasterclass.com and other domains — globopointlearningcentre.com, raep.org, manjubadrop.org and two more among them.

These name servers tend to appear in combination with the name servers ns4.mysecurecloudhost.com, ns1.netregistry.net, ns2.netregistry.net and ns3.netregistry.net.

Hosts with just one IP address:

ns1.mysecurecloudhost.com directs to 13.248.158.180.

ns2.mysecurecloudhost.com directs to 75.2.118.134.

ns3.mysecurecloudhost.com directs to 76.223.26.245.

ns4.mysecurecloudhost.com directs to 99.83.147.209.

ns1.netregistry.net directs to 13.248.158.180.

ns2.netregistry.net directs to 75.2.118.134.

ns3.netregistry.net directs to 76.223.26.245.

Host names pointing to 13.248.158.180 IP addresses: ns1.mysecurecloudhost.com and ns1.netregistry.net.

Host names pointing to 75.2.118.134 IP addresses: ns2.mysecurecloudhost.com and ns2.netregistry.net.

Host names pointing to 76.223.26.245 IP addresses: ns3.mysecurecloudhost.com and ns3.netregistry.net.