🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`onlinecontractorcourses.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns5.afternic.com` ⭐
		A	2603:5:2134::42^{🇺🇸 GODADDY-DNS2603:5:2130::/44}
			PTR	`ns5.afternic.com`
		A	97.74.99.66^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns5.afternic.com`
NS	`ns6.afternic.com`
		A	2603:5:2234::42^{🇺🇸 GODADDY-DNS2603:5:2230::/44}
			PTR	`ns6.afternic.com`
		A	173.201.67.66^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns6.afternic.com`
TXT	`v=spf1 -all`
SOA	`ns5.afternic.com`dns@jomax.net 2025-09-30 #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=1786906164

Same first word

onlinecontractorcourses.com

DNS History

14 records (4 active, 10 former)

○NSns11.domaincontrol.com2017-11-16 → 2017-11-16 · 3 obs

● 2017-11-16 20:35:40
○ 2026-08-14 21:23:24
○ 2026-08-16 19:05:48

○NSns12.domaincontrol.com2017-11-16 → 2017-11-16 · 3 obs

● 2017-11-16 20:35:40
○ 2026-08-14 21:23:24
○ 2026-08-16 19:05:48

●NSns5.afternic.com2026-08-14 → 2026-08-16 · 3 obs

○ 2017-11-16 20:35:40
● 2026-08-14 21:23:24
● 2026-08-16 19:05:48

●NSns6.afternic.com2026-08-14 → 2026-08-16 · 3 obs

○ 2017-11-16 20:35:40
● 2026-08-14 21:23:24
● 2026-08-16 19:05:48

●A13.248.169.482026-08-14 → 2026-08-16 · 3 obs

○ 2017-11-16 20:35:40
● 2026-08-14 21:23:24
● 2026-08-16 19:05:48

○A184.168.221.322017-11-16 → 2017-11-16 · 3 obs

● 2017-11-16 20:35:40
○ 2026-08-14 21:23:24
○ 2026-08-16 19:05:48

○A184.168.221.362017-11-16 → 2017-11-16 · 3 obs

● 2017-11-16 20:35:40
○ 2026-08-14 21:23:24
○ 2026-08-16 19:05:48

○A50.63.202.362017-11-16 → 2017-11-16 · 3 obs

● 2017-11-16 20:35:40
○ 2026-08-14 21:23:24
○ 2026-08-16 19:05:48

○A50.63.202.422017-11-16 → 2017-11-16 · 3 obs

● 2017-11-16 20:35:40
○ 2026-08-14 21:23:24
○ 2026-08-16 19:05:48

○A50.63.202.472017-11-16 → 2017-11-16 · 3 obs

● 2017-11-16 20:35:40
○ 2026-08-14 21:23:24
○ 2026-08-16 19:05:48

○A50.63.202.482017-11-16 → 2017-11-16 · 3 obs

● 2017-11-16 20:35:40
○ 2026-08-14 21:23:24
○ 2026-08-16 19:05:48

○A50.63.202.552017-11-16 → 2017-11-16 · 3 obs

● 2017-11-16 20:35:40
○ 2026-08-14 21:23:24
○ 2026-08-16 19:05:48

○A50.63.202.582017-11-16 → 2017-11-16 · 3 obs

● 2017-11-16 20:35:40
○ 2026-08-14 21:23:24
○ 2026-08-16 19:05:48

●A76.223.54.1462026-08-14 → 2026-08-16 · 3 obs

○ 2017-11-16 20:35:40
● 2026-08-14 21:23:24
● 2026-08-16 19:05:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
onlinecontractorcourses.com	ns5.afternic.com, ns6.afternic.com	2 records

✅ Authoritative Response

Server:173.201.67.66

NS records: ns5.afternic.com, ns6.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onlinecontractorcourses.com (unsigned zone)

⏱️ Timing

Total: 113ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns5.afternic.com, ns6.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns5.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns5.afternic.com, ns6.afternic.com)

Analysis

IP Addresses

onlinecontractorcourses.com points to the IP addresses 13.248.169.48 and 76.223.54.146

100fresh.com, help.alliedhealthsystems.com, loaderbackhoesforsale.com plus two other host names have IP numbers in common with onlinecontractorcourses.com.

Name Servers

Two name servers handle the delegation for onlinecontractorcourses.com: ns5.afternic.com and ns6.afternic.com.

The name server configuration of onlinecontractorcourses.com is shared with other domains, for instance naturesrepose.com, www.(0x736578)mup.com, softstreams.com and two others.

At least some of onlinecontractorcourses.com's name servers are shared with other domains, for example writesilk.xyz, saarsol.xyz, fatherlykit.xyz and two more.

These name servers tend to be used in conjunction with the name servers verification-gakbzzzqmt6gkcplw4efpp.ns101.verify.hn.

ns5.afternic.com and ns6.afternic.com both carry two IP addresses. The A records for ns5.afternic.com are 97.74.99.66 and 2603:5:2134::42; the A records for ns6.afternic.com are 173.201.67.66 and 2603:5:2234::42.

onlinecontractorcourses.com - robtex.com