🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`computersciencecourse.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	`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`
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`
TXT	`v=spf1 -all`
SOA	`ns2.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=1788776133

Same first word

computersciencecourse.com

Previous names

Next names

DNS History

19 records (4 active, 15 former)

○NSmyns1.fabulous.com2018-07-26 → 2018-07-26 · 4 obs

○ 2017-01-15 20:20:16
● 2018-07-26 04:33:46
○ 2026-06-26 09:49:44
○ 2026-09-07 10:16:42

○NSmyns2.fabulous.com2018-07-26 → 2018-07-26 · 4 obs

○ 2017-01-15 20:20:16
● 2018-07-26 04:33:46
○ 2026-06-26 09:49:44
○ 2026-09-07 10:16:42

●NSns1.afternic.com2026-06-26 → 2026-09-07 · 3 obs

○ 2018-07-26 04:33:46
● 2026-06-26 09:49:44
● 2026-09-07 10:16:42

○NSns1.fabulous.com2015-06-20 → 2017-01-15 · 4 obs

● 2015-06-20 16:53:06
● 2017-01-15 20:20:16
○ 2018-07-26 04:33:46
○ 2026-09-07 10:16:42

●NSns2.afternic.com2026-06-26 → 2026-09-07 · 3 obs

○ 2018-07-26 04:33:46
● 2026-06-26 09:49:44
● 2026-09-07 10:16:42

○NSns2.fabulous.com2015-06-20 → 2017-01-15 · 4 obs

● 2015-06-20 16:53:06
● 2017-01-15 20:20:16
○ 2018-07-26 04:33:46
○ 2026-09-07 10:16:42

○MXmail.b-io.co2015-06-20 → 2016-05-01 · 4 obs

● 2015-06-20 16:53:06
● 2016-05-01 20:11:04
○ 2017-01-15 20:20:16
○ 2026-09-07 10:16:42

○MXmail.fabulous.com2017-01-15 → 2017-01-15 · 4 obs

○ 2016-05-01 20:11:04
● 2017-01-15 20:20:16
○ 2018-07-26 04:33:46
○ 2026-09-07 10:16:42

○MXmx245.hostedmxserver.com2018-07-26 → 2018-07-26 · 4 obs

○ 2017-01-15 20:20:16
● 2018-07-26 04:33:46
○ 2026-06-26 09:49:44
○ 2026-09-07 10:16:42

○MXmx245.hostedmxserver.org2018-07-26 → 2018-07-26 · 4 obs

○ 2017-01-15 20:20:16
● 2018-07-26 04:33:46
○ 2026-06-26 09:49:44
○ 2026-09-07 10:16:42

●A13.248.169.482026-06-26 → 2026-09-07 · 3 obs

○ 2018-07-26 04:33:46
● 2026-06-26 09:49:44
● 2026-09-07 10:16:42

○A185.53.177.312018-07-26 → 2018-07-26 · 4 obs

○ 2017-01-15 20:20:16
● 2018-07-26 04:33:46
○ 2026-06-26 09:49:44
○ 2026-09-07 10:16:42

○A208.48.81.1332015-06-20 → 2016-02-07 · 4 obs

● 2015-06-20 16:53:06
● 2016-02-07 23:44:36
○ 2016-05-01 20:11:04
○ 2026-09-07 10:16:42

○A208.48.81.1342015-06-20 → 2016-02-07 · 4 obs

● 2015-06-20 16:53:06
● 2016-02-07 23:44:36
○ 2016-05-01 20:11:04
○ 2026-09-07 10:16:42

○A208.48.81.1792015-11-11 → 2016-02-07 · 5 obs

○ 2015-06-20 16:53:06
● 2015-11-11 08:32:22
● 2016-02-07 23:44:36
○ 2016-05-01 20:11:04
○ 2026-09-07 10:16:42

○A64.15.205.1002015-06-20 → 2016-02-07 · 4 obs

● 2015-06-20 16:53:06
● 2016-02-07 23:44:36
○ 2016-05-01 20:11:04
○ 2026-09-07 10:16:42

○A64.15.205.1012015-06-20 → 2016-02-07 · 4 obs

● 2015-06-20 16:53:06
● 2016-02-07 23:44:36
○ 2016-05-01 20:11:04
○ 2026-09-07 10:16:42

●A76.223.54.1462026-06-26 → 2026-09-07 · 3 obs

○ 2018-07-26 04:33:46
● 2026-06-26 09:49:44
● 2026-09-07 10:16:42

○A98.124.245.242016-05-01 → 2017-01-15 · 5 obs

○ 2016-02-07 23:44:36
● 2016-05-01 20:11:04
● 2017-01-15 20:20:16
○ 2018-07-26 04:33:46
○ 2026-09-07 10:16:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net...	-
computersciencecourse.com	ns1.afternic.com, ns2.afternic.com	4 records

✅ Authoritative Response

Server:173.201.66.69

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computersciencecourse.com (unsigned zone)

⏱️ Timing

Total: 185ms | 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	`ns2.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

computersciencecourse.com directs to two IP numbers, 13.248.169.48 and 76.223.54.146

hempshine.xyz, niklogistics.com, gppadel.com and two other host names share IP numbers with computersciencecourse.com.

Name Servers

DNS delegation for computersciencecourse.com points to two name servers: ns1.afternic.com and ns2.afternic.com.

computersciencecourse.com uses the same name servers as several other domains — among them host-203-133-126-4.ip.kbtelecom.net, sensadata.com, food1st.com and two more.

computersciencecourse.com has at least partial name server overlap with other domains, such as invdex.com, designhotel.org, neobase.io and two others.

It is common to see these name servers used together with name servers verification-m3erh32ujyoastvophjvuz.ns101.verify.hn and verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.

ns1.afternic.com directs to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com directs to 173.201.66.69 and 2603:5:2226::45. Each host name carries two IP addresses.

computersciencecourse.com - robtex.com