instructor360.com - dns.ninja

`instructor360.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	`ns3.afternic.com` ⭐
		A	97.74.98.65^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns3.afternic.com`
NS	`ns4.afternic.com`
		A	173.201.66.65^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns4.namefind.com`
TXT	`v=spf1 -all`
SOA	`ns3.afternic.com`dns@jomax.net 2025-10-01 #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=1782782916

Same first word

instructor360.com

DNS History

11 records (4 active, 7 former)

○NSns1.afternic.com2015-05-29 → 2016-07-27 · 4 obs

● 2015-05-29 12:15:06
● 2016-07-27 08:13:44
○ 2017-04-03 23:57:02
○ 2026-06-30 01:31:54

○NSns1.parkingcrew.net2017-04-03 → 2017-04-03 · 4 obs

○ 2016-07-27 08:13:44
● 2017-04-03 23:57:02
○ 2026-03-01 05:15:58
○ 2026-06-30 01:31:54

○NSns2.afternic.com2015-05-29 → 2015-05-29 · 3 obs

● 2015-05-29 12:15:06
○ 2015-10-18 13:24:42
○ 2026-06-30 01:31:54

○NSns2.parkingcrew.net2017-04-03 → 2017-04-03 · 4 obs

○ 2016-07-27 08:13:44
● 2017-04-03 23:57:02
○ 2026-03-01 05:15:58
○ 2026-06-30 01:31:54

●NSns3.afternic.com2026-03-01 → 2026-06-30 · 3 obs

○ 2017-04-03 23:57:02
● 2026-03-01 05:15:58
● 2026-06-30 01:31:54

●NSns4.afternic.com2026-03-01 → 2026-06-30 · 3 obs

○ 2017-04-03 23:57:02
● 2026-03-01 05:15:58
● 2026-06-30 01:31:54

○MXmail.h-email.net2017-04-03 → 2017-04-03 · 3 obs

● 2017-04-03 23:57:02
○ 2026-03-01 05:15:58
○ 2026-06-30 01:31:54

●A13.248.169.482026-03-01 → 2026-06-30 · 3 obs

○ 2017-04-03 23:57:02
● 2026-03-01 05:15:58
● 2026-06-30 01:31:54

○A184.168.221.1042015-05-29 → 2016-07-27 · 4 obs

● 2015-05-29 12:15:06
● 2016-07-27 08:13:44
○ 2017-04-03 23:57:02
○ 2026-06-30 01:31:54

○A185.53.179.72017-04-03 → 2017-04-03 · 4 obs

○ 2016-07-27 08:13:44
● 2017-04-03 23:57:02
○ 2026-03-01 05:15:58
○ 2026-06-30 01:31:54

●A76.223.54.1462026-03-01 → 2026-06-30 · 3 obs

○ 2017-04-03 23:57:02
● 2026-03-01 05:15:58
● 2026-06-30 01:31:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
instructor360.com	ns3.afternic.com, ns4.afternic.com	2 records

✅ Authoritative Response

Server:173.201.66.65

NS records: ns3.afternic.com, ns4.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instructor360.com (unsigned zone)

⏱️ Timing

Total: 505ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns3.afternic.com, ns4.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns3.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)

Analysis

IP Addresses

instructor360.com has two IP addresses: 13.248.169.48 and 76.223.54.146

Among the host names that share IP numbers with instructor360.com are colorsign.com, jdx.ca, storagesales.com and two others.

Name Servers

instructor360.com uses two name servers for its delegation: ns3.afternic.com and ns4.afternic.com.

instructor360.com has the same name server delegation as a number of other domains, such as autoindustry536.blog.www.ilahi.blogcu.com, aretha.org, apiarylabs.com and two more.

At least some of instructor360.com's name servers are shared with other domains, for example qkschool.com, wholesaleg.com, mpoland.com and two more.

These name servers tend to be used in conjunction with the name servers verification-xca45ox5qyba6vycrpoay7.ns101.verify.hn.

Each of ns3.afternic.com and ns4.afternic.com has one IP address: ns3.afternic.com uses 97.74.98.65 and ns4.afternic.com uses 173.201.66.65.