🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`basiccomputercourses.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	`ns1.afternic.com` ⭐
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
NS	`ns2.afternic.com`
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
TXT	`v=spf1 -all`
SOA	`ns1.afternic.com`dns@jomax.net 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=1794031521

Same first word

basiccomputercourses.com

Previous names

Next names

DNS History

15 records (4 active, 11 former)

●NSns1.afternic.com2026-10-30 → 2026-11-07 · 3 obs

○ 2017-03-25 08:15:56
● 2026-10-30 09:24:46
● 2026-11-07 06:11:02

○NSns11018.ztomy.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 07:35:44
○ 2016-07-14 01:16:20
○ 2026-11-07 06:11:02

○NSns1626.ztomy.com2017-03-25 → 2017-03-25 · 4 obs

○ 2016-07-14 01:16:20
● 2017-03-25 08:15:56
○ 2026-10-30 09:24:46
○ 2026-11-07 06:11:02

●NSns2.afternic.com2026-10-30 → 2026-11-07 · 3 obs

○ 2017-03-25 08:15:56
● 2026-10-30 09:24:46
● 2026-11-07 06:11:02

○NSns21018.ztomy.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 07:35:44
○ 2016-07-14 01:16:20
○ 2026-11-07 06:11:02

○NSns2626.ztomy.com2017-03-25 → 2017-03-25 · 4 obs

○ 2016-07-14 01:16:20
● 2017-03-25 08:15:56
○ 2026-10-30 09:24:46
○ 2026-11-07 06:11:02

○NSsk.s5.ans1.ns148.ztomy.com2016-07-14 → 2016-07-14 · 4 obs

○ 2015-05-25 07:35:44
● 2016-07-14 01:16:20
○ 2017-03-25 08:15:56
○ 2026-11-07 06:11:02

○NSsk.s5.ans2.ns148.ztomy.com2016-07-14 → 2016-07-14 · 4 obs

○ 2015-05-25 07:35:44
● 2016-07-14 01:16:20
○ 2017-03-25 08:15:56
○ 2026-11-07 06:11:02

●A13.248.169.482026-10-30 → 2026-11-07 · 3 obs

○ 2017-03-25 08:15:56
● 2026-10-30 09:24:46
● 2026-11-07 06:11:02

○A141.8.225.632015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 07:35:44
○ 2015-10-09 22:47:26
○ 2026-11-07 06:11:02

○A199.195.142.1092015-10-09 → 2016-03-20 · 5 obs

○ 2015-05-25 07:35:44
● 2015-10-09 22:47:26
● 2016-03-20 15:05:16
○ 2016-07-14 01:16:20
○ 2026-11-07 06:11:02

○A204.11.56.482017-03-25 → 2017-03-25 · 4 obs

○ 2016-07-14 01:16:20
● 2017-03-25 08:15:56
○ 2026-10-30 09:24:46
○ 2026-11-07 06:11:02

○A208.91.197.462016-07-14 → 2016-07-14 · 4 obs

○ 2016-03-20 15:05:16
● 2016-07-14 01:16:20
○ 2017-03-25 08:15:56
○ 2026-11-07 06:11:02

●A76.223.54.1462026-10-30 → 2026-11-07 · 3 obs

○ 2017-03-25 08:15:56
● 2026-10-30 09:24:46
● 2026-11-07 06:11:02

○PTRns1626.ztomy.com2017-03-25 → 2017-03-25 · 3 obs

● 2017-03-25 08:15:56
○ 2026-10-30 09:24:46
○ 2026-11-07 06:11:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net...	-
basiccomputercourses.com	ns1.afternic.com, ns2.afternic.com	4 records

✅ Authoritative Response

Server:97.74.98.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for basiccomputercourses.com (unsigned zone)

⏱️ Timing

Total: 287ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

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

Analysis

IP Addresses

basiccomputercourses.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146

Two other host names, along with liasun.com, liefarm.xyz and crestwoodmanorapartments.com, also share IP numbers with basiccomputercourses.com.

Name Servers

basiccomputercourses.com uses two name servers for its delegation: ns1.afternic.com and ns2.afternic.com.

basiccomputercourses.com shares its NS records with other domains, for example favoriterobots.com, contrarianglobal.com, collectiverealmerscertifications.com and two others.

basiccomputercourses.com partially shares its NS delegation with several other domains, including cryptogames.shop, nsm.app, agyh.com and two others.

These name servers regularly co-occur with the name servers verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-cukmqwnkpi6booqjwnxbfw.ns101.verify.hn.

The two host names ns1.afternic.com and ns2.afternic.com each have a pair of IP addresses: ns1.afternic.com has 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com has 173.201.66.69 and 2603:5:2226::45.

basiccomputercourses.com - robtex.com