java-courses.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`java-courses.com`

DNSSEC	⚠️ Not signed
A	102.130.118.3^{🇿🇦 Host-Africa-AS102.130.118.0/24 Hostafrica route object}
		PTR	`wp7.host-ww.net`
NS	`ns51.domaincontrol.com` ⭐
		A	2603:5:2192::1a^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns51.domaincontrol.com`
		A	97.74.105.26^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns51.domaincontrol.com`
NS	`ns52.domaincontrol.com`
		A	2603:5:2292::1a^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns52.domaincontrol.com`
		A	173.201.73.26^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns52.domaincontrol.com`
MX	`mail.java-courses.com` ⭐
		A	102.130.118.3^{🇿🇦 Host-Africa-AS102.130.118.0/24 Hostafrica route object}
			PTR	`wp7.host-ww.net`
TXT	`v=spf1 +mx +a +ip4:102.130.125.7 +include:spf.antispamcloud.com +include:spf....`
SOA	`ns51.domaincontrol.com`dns@jomax.net 2024-09-16 #5

`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=1794011106

Subdomains

mail.java-courses.com

Same first word

java-courses.com

Previous names

Next names

DNS History

20 records (4 active, 16 former)

○NSns1.namebrightdns.com2017-05-22 → 2017-05-22 · 4 obs

○ 2016-09-17 23:20:02
● 2017-05-22 16:58:42
○ 2026-09-18 23:45:08
○ 2026-11-07 00:53:38

○NSns2.namebrightdns.com2017-05-22 → 2017-05-22 · 4 obs

○ 2016-09-17 23:20:02
● 2017-05-22 16:58:42
○ 2026-09-18 23:45:08
○ 2026-11-07 00:53:38

○NSns39.domaincontrol.com2015-06-15 → 2016-09-17 · 4 obs

● 2015-06-15 01:06:24
● 2016-09-17 23:20:02
○ 2017-05-22 16:58:42
○ 2026-11-07 00:53:38

○NSns40.domaincontrol.com2015-06-15 → 2016-09-17 · 4 obs

● 2015-06-15 01:06:24
● 2016-09-17 23:20:02
○ 2017-05-22 16:58:42
○ 2026-11-07 00:53:38

●NSns51.domaincontrol.com2026-09-18 → 2026-11-07 · 3 obs

○ 2017-05-22 16:58:42
● 2026-09-18 23:45:08
● 2026-11-07 00:53:38

●NSns52.domaincontrol.com2026-09-18 → 2026-11-07 · 3 obs

○ 2017-05-22 16:58:42
● 2026-09-18 23:45:08
● 2026-11-07 00:53:38

○MXalt1.aspmx.l.google.com2015-06-15 → 2016-09-17 · 4 obs

● 2015-06-15 01:06:24
● 2016-09-17 23:20:02
○ 2017-05-22 16:58:42
○ 2026-11-07 00:53:38

○MXalt2.aspmx.l.google.com2015-06-15 → 2016-09-17 · 4 obs

● 2015-06-15 01:06:24
● 2016-09-17 23:20:02
○ 2017-05-22 16:58:42
○ 2026-11-07 00:53:38

○MXaspmx.l.google.com2015-06-15 → 2016-09-17 · 4 obs

● 2015-06-15 01:06:24
● 2016-09-17 23:20:02
○ 2017-05-22 16:58:42
○ 2026-11-07 00:53:38

○MXaspmx2.googlemail.com2015-06-15 → 2016-09-17 · 4 obs

● 2015-06-15 01:06:24
● 2016-09-17 23:20:02
○ 2017-05-22 16:58:42
○ 2026-11-07 00:53:38

○MXaspmx3.googlemail.com2015-06-15 → 2016-09-17 · 4 obs

● 2015-06-15 01:06:24
● 2016-09-17 23:20:02
○ 2017-05-22 16:58:42
○ 2026-11-07 00:53:38

○MXaspmx4.googlemail.com2015-06-15 → 2016-09-17 · 4 obs

● 2015-06-15 01:06:24
● 2016-09-17 23:20:02
○ 2017-05-22 16:58:42
○ 2026-11-07 00:53:38

○MXaspmx5.googlemail.com2015-06-15 → 2016-09-17 · 4 obs

● 2015-06-15 01:06:24
● 2016-09-17 23:20:02
○ 2017-05-22 16:58:42
○ 2026-11-07 00:53:38

●MXmail.java-courses.com2026-09-18 → 2026-11-07 · 3 obs

○ 2017-05-22 16:58:42
● 2026-09-18 23:45:08
● 2026-11-07 00:53:38

●A102.130.118.32026-09-18 → 2026-11-07 · 3 obs

○ 2017-05-22 16:58:42
● 2026-09-18 23:45:08
● 2026-11-07 00:53:38

○A216.239.32.212015-06-15 → 2016-09-17 · 4 obs

● 2015-06-15 01:06:24
● 2016-09-17 23:20:02
○ 2017-05-22 16:58:42
○ 2026-11-07 00:53:38

○A216.239.34.212015-06-15 → 2016-09-17 · 4 obs

● 2015-06-15 01:06:24
● 2016-09-17 23:20:02
○ 2017-05-22 16:58:42
○ 2026-11-07 00:53:38

○A216.239.36.212015-06-15 → 2016-09-17 · 4 obs

● 2015-06-15 01:06:24
● 2016-09-17 23:20:02
○ 2017-05-22 16:58:42
○ 2026-11-07 00:53:38

○A216.239.38.212015-06-15 → 2016-09-17 · 4 obs

● 2015-06-15 01:06:24
● 2016-09-17 23:20:02
○ 2017-05-22 16:58:42
○ 2026-11-07 00:53:38

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-05-22 → 2017-05-22 · 3 obs

● 2017-05-22 16:58:42
○ 2026-09-18 23:45:08
○ 2026-11-07 00:53:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...	-
java-courses.com	ns51.domaincontrol.com, ns52.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.105.26

NS records: ns51.domaincontrol.com, ns52.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for java-courses.com (unsigned zone)

⏱️ Timing

Total: 556ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`102.130.118.3`
NS	2	`ns51.domaincontrol.com, ns52.domaincontrol.com`
MX	1	`mail.java-courses.com (pri: 0)`
TXT	1	`v=spf1 +mx +a +ip4:102.130.125.7 +includ`
SOA	1	`ns51.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns51.domaincontrol.com, ns51.domaincontrol.com, ns52.domaincontrol.com...)

Analysis

Hierarchy

java-courses.com is a parent domain of mail.java-courses.com.

IP Addresses

java-courses.com has exactly one IP address — 102.130.118.3.

onlinejavaclasses.com, www.liftingsolutions.co.za, stopaq.co.za plus two other host names have IP numbers in common with java-courses.com.

Name Servers

The NS records for java-courses.com delegate to ns51.domaincontrol.com and ns52.domaincontrol.com.

The name server configuration of java-courses.com is shared with other domains, for instance inthecircle.net, blackgodsofthemetropolisrevisited.com, wurthre.com and two others.

ns51.domaincontrol.com resolves to 97.74.105.26 and 2603:5:2192::1a. Likewise, ns52.domaincontrol.com resolves to 173.201.73.26 and 2603:5:2292::1a — two IP addresses apiece.

Mail Servers

java-courses.com uses one mail server — mail.java-courses.com.

mail.java-courses.com resolves to 102.130.118.3 and no other IP number.