coursesafe.com - dns.ninja

`coursesafe.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`
NS	`verification-djkne8fnldkhsjvaz52wdz.ns101.verify.hn` ⚠️ Not in zone NS records
		A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
		A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.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=1782442775

Same first word

coursesafe.com

Similar names

DNS History

8 records (5 active, 3 former)

●NSns1.afternic.com2026-03-29 → 2026-06-26 · 3 obs

○ 2017-05-11 04:22:04
● 2026-03-29 10:26:00
● 2026-06-26 03:26:24

○NSns1.crazydomains.com2017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 04:22:04
○ 2026-03-29 10:26:00
○ 2026-06-26 03:26:24

●NSns2.afternic.com2026-03-29 → 2026-06-26 · 3 obs

○ 2017-05-11 04:22:04
● 2026-03-29 10:26:00
● 2026-06-26 03:26:24

○NSns2.crazydomains.com2017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 04:22:04
○ 2026-03-29 10:26:00
○ 2026-06-26 03:26:24

●NSverification-djkne8fnldkhsjvaz52wdz.ns101.verify.hn2026-03-29 → 2026-06-26 · 3 obs

○ 2017-05-11 04:22:04
● 2026-03-29 10:26:00
● 2026-06-26 03:26:24

●A13.248.169.482026-03-29 → 2026-06-26 · 3 obs

○ 2017-05-11 04:22:04
● 2026-03-29 10:26:00
● 2026-06-26 03:26:24

○A27.124.118.2522017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 04:22:04
○ 2026-03-29 10:26:00
○ 2026-06-26 03:26:24

●A76.223.54.1462026-03-29 → 2026-06-26 · 3 obs

○ 2017-05-11 04:22:04
● 2026-03-29 10:26:00
● 2026-06-26 03:26:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
coursesafe.com	ns1.afternic.com, ns2.afternic.com, verification-djkne8fnldkhsjvaz52wdz.ns101.verify.hn	4 records

✅ Authoritative Response

Server:97.74.98.69

NS records: ns1.afternic.com, ns2.afternic.com, verification-djkne8fnldkhsjvaz52wdz.ns101.verify.hn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coursesafe.com (unsigned zone)

⏱️ Timing

Total: 5285ms | 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

coursesafe.com points to the IP addresses 13.248.169.48 and 76.223.54.146

Among the host names that share IP numbers with coursesafe.com are in-addr.dsl.ikhost.com, radiosud.com, gowildwest.com and two others.

Name Servers

coursesafe.com is delegated to three name servers: ns1.afternic.com, ns2.afternic.com and verification-djkne8fnldkhsjvaz52wdz.ns101.verify.hn.

The name servers of coursesafe.com overlap at least partially with those of other domains — among them secret.kitchen, ns1.boasso.com, middaytrader.com and two more.

These name servers commonly appear alongside the name servers verification-urj2ap2akmgcchkhharttb.ns101.verify.hn and ns1.atom.com.

ns1.afternic.com, ns2.afternic.com and verification-djkne8fnldkhsjvaz52wdz.ns101.verify.hn each resolve to two IP addresses: ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45; ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45; verification-djkne8fnldkhsjvaz52wdz.ns101.verify.hn resolves to 13.248.169.48 and 76.223.54.146.