`takeonlinecourses.com`

DNSSEC	⚠️ Not signed
A	65.181.116.20^{🇬🇧 WHG-DAL65.181.116.0/24 World Host Group US}
		PTR	`s9998.usc1.stableserver.net`
NS	`ns1.mysecurecloudhost.com` ⭐
		A	13.248.158.180^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns2.mysecurecloudhost.com`
		A	75.2.118.134^{🇺🇸 Amazon75.2.112.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
NS	`ns3.mysecurecloudhost.com`
		A	76.223.26.245^{🇺🇸 Amazon76.223.16.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns4.mysecurecloudhost.com`
		A	99.83.147.209^{🇺🇸 Amazon99.83.144.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
MX	`mail.takeonlinecourses.com` ⭐
		A	65.181.116.20^{🇬🇧 WHG-DAL65.181.116.0/24 World Host Group US}
			PTR	`s9998.usc1.stableserver.net`
TXT	`v=spf1 ip4:65.181.116.20 include:spf.mysecurecloudhost.com +a +mx +ip4:51.222...`
SOA	`ns1.mysecurecloudhost.com`servers@mysecurecloudhost.com 2026-04-09 #0

`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=1776678842

⚠️ On DNS blocklist: tif

Subdomains

mail.takeonlinecourses.com

Same first word

takeonlinecourses.com

DNS History

11 records (6 active, 5 former)

●NSns1.mysecurecloudhost.com2026-02-16 → 2026-04-20 · 3 obs

○ 2017-04-03 19:50:44
● 2026-02-16 13:51:54
● 2026-04-20 09:58:30

●NSns2.mysecurecloudhost.com2026-02-16 → 2026-04-20 · 3 obs

○ 2017-04-03 19:50:44
● 2026-02-16 13:51:54
● 2026-04-20 09:58:30

●NSns3.mysecurecloudhost.com2026-02-16 → 2026-04-20 · 3 obs

○ 2017-04-03 19:50:44
● 2026-02-16 13:51:54
● 2026-04-20 09:58:30

●NSns4.mysecurecloudhost.com2026-02-16 → 2026-04-20 · 3 obs

○ 2017-04-03 19:50:44
● 2026-02-16 13:51:54
● 2026-04-20 09:58:30

○NSns6357.hostgator.com2017-04-03 → 2017-04-03 · 3 obs

● 2017-04-03 19:50:44
○ 2026-02-16 13:51:54
○ 2026-04-20 09:58:30

○NSns6358.hostgator.com2017-04-03 → 2017-04-03 · 3 obs

● 2017-04-03 19:50:44
○ 2026-02-16 13:51:54
○ 2026-04-20 09:58:30

●MXmail.takeonlinecourses.com2026-02-16 → 2026-04-20 · 3 obs

○ 2017-04-03 19:50:44
● 2026-02-16 13:51:54
● 2026-04-20 09:58:30

○MXmailstore1.secureserver.net2017-04-03 → 2017-04-03 · 3 obs

● 2017-04-03 19:50:44
○ 2026-02-16 13:51:54
○ 2026-04-20 09:58:30

○MXsmtp.secureserver.net2017-04-03 → 2017-04-03 · 3 obs

● 2017-04-03 19:50:44
○ 2026-02-16 13:51:54
○ 2026-04-20 09:58:30

○A192.254.189.1122017-04-03 → 2017-04-03 · 3 obs

● 2017-04-03 19:50:44
○ 2026-02-16 13:51:54
○ 2026-04-20 09:58:30

●A65.181.116.202026-02-16 → 2026-04-20 · 3 obs

○ 2017-04-03 19:50:44
● 2026-02-16 13:51:54
● 2026-04-20 09:58:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...	-
takeonlinecourses.com	ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com, ns4.mysecurecloudhost.com	4 records

✅ Authoritative Response

Server:99.83.147.209

NS records: ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com, ns4.mysecurecloudhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for takeonlinecourses.com (unsigned zone)

⏱️ Timing

Total: 303ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`65.181.116.20`
NS	4	`ns4.mysecurecloudhost.com, ns3.mysecurecloudhost.com...`
MX	1	`mail.takeonlinecourses.com (pri: 0)`
TXT	1	`v=spf1 ip4:65.181.116.20 include:spf.mys`
SOA	1	`ns1.mysecurecloudhost.com servers.mysecu`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com...)

Analysis

Hierarchy

takeonlinecourses.com is a parent of mail.takeonlinecourses.com.

IP Addresses

takeonlinecourses.com points to a single IP address: 65.181.116.20.

Other host names such as healthydietpro.com, mail.wilhaslup.com, thundafunda.com, chi.lu and eng-us-vitamotion.com share IP numbers with takeonlinecourses.com.

Name Servers

takeonlinecourses.com is delegated to four name servers: ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com.

At least part of the name servers for takeonlinecourses.com are shared with other domains, for instance mahendrakc.com.np, studioinnovationbd.com, ootpleagues.com, newkarachieng.com and maxtax.de.

These name servers are commonly used together with the name servers ns1000.mochahost.com, ns2000.mochahost.com, ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.

Host names with one IP: ns1.mysecurecloudhost.com points to 13.248.158.180; ns2.mysecurecloudhost.com points to 75.2.118.134; ns3.mysecurecloudhost.com points to 76.223.26.245; ns4.mysecurecloudhost.com points to 99.83.147.209.

Mail Servers

The mail server for takeonlinecourses.com is mail.takeonlinecourses.com.

Host mail.takeonlinecourses.com points to IP 65.181.116.20.

takeonlinecourses.com - robtex.com