`studyguidecbse.com`

DNSSEC	⚠️ Not signed
A	216.239.32.21^{🇺🇸 Google216.239.32.0/24}
		PTR	`any-in-2015.1e100.net`
A	216.239.34.21^{🇺🇸 Google216.239.34.0/24}
A	216.239.36.21^{🇺🇸 Google216.239.36.0/24}
A	216.239.38.21^{🇺🇸 Google216.239.38.0/24}
NS	`dns4.hostgator.in` ⭐
		A	162.251.82.124^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.124.reverse.myorderbox.com`
		A	162.251.82.125^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.125.reverse.myorderbox.com`
		A	162.251.82.252^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.252.reverse.myorderbox.com`
		A	162.251.82.253^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.253.reverse.myorderbox.com`
NS	`dns1.hostgator.in`
		A	162.251.82.122^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.122.reverse.myorderbox.com`
		A	162.251.82.123^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.123.reverse.myorderbox.com`
		A	162.251.82.250^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.250.reverse.myorderbox.com`
		A	162.251.82.251^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.251.reverse.myorderbox.com`
NS	`dns2.hostgator.in`
		A	162.251.82.120^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.120.reverse.myorderbox.com`
		A	162.251.82.121^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.121.reverse.myorderbox.com`
		A	162.251.82.248^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.248.reverse.myorderbox.com`
		A	162.251.82.249^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.249.reverse.myorderbox.com`
NS	`dns3.hostgator.in`
		A	162.251.82.118^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.118.reverse.myorderbox.com`
		A	162.251.82.119^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.119.reverse.myorderbox.com`
		A	162.251.82.246^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.246.reverse.myorderbox.com`
		A	162.251.82.247^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.247.reverse.myorderbox.com`
SOA	`dns4.hostgator.in`bhavyaaditya@gmail.com 2020-04-03 #7

`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=1778694006

Same first word

studyguidecbse.com

DNS History

10 records (8 active, 2 former)

○NS208.91.197.912020-03-01 → 2020-03-01 · 3 obs

● 2020-03-01 11:33:08
○ 2026-04-20 00:09:22
○ 2026-05-13 17:46:28

●NSdns1.hostgator.in2026-04-20 → 2026-05-13 · 3 obs

○ 2020-03-01 11:33:08
● 2026-04-20 00:09:22
● 2026-05-13 17:46:28

●NSdns2.hostgator.in2026-04-20 → 2026-05-13 · 3 obs

○ 2020-03-01 11:33:08
● 2026-04-20 00:09:22
● 2026-05-13 17:46:28

●NSdns3.hostgator.in2026-04-20 → 2026-05-13 · 3 obs

○ 2020-03-01 11:33:08
● 2026-04-20 00:09:22
● 2026-05-13 17:46:28

●NSdns4.hostgator.in2026-04-20 → 2026-05-13 · 3 obs

○ 2020-03-01 11:33:08
● 2026-04-20 00:09:22
● 2026-05-13 17:46:28

○A208.91.197.912020-03-01 → 2020-03-01 · 3 obs

● 2020-03-01 11:33:08
○ 2026-04-20 00:09:22
○ 2026-05-13 17:46:28

●A216.239.32.212026-04-20 → 2026-05-13 · 3 obs

○ 2020-03-01 11:33:08
● 2026-04-20 00:09:22
● 2026-05-13 17:46:28

●A216.239.34.212026-04-20 → 2026-05-13 · 3 obs

○ 2020-03-01 11:33:08
● 2026-04-20 00:09:22
● 2026-05-13 17:46:28

●A216.239.36.212026-04-20 → 2026-05-13 · 3 obs

○ 2020-03-01 11:33:08
● 2026-04-20 00:09:22
● 2026-05-13 17:46:28

●A216.239.38.212026-04-20 → 2026-05-13 · 3 obs

○ 2020-03-01 11:33:08
● 2026-04-20 00:09:22
● 2026-05-13 17:46:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net...	-
studyguidecbse.com	dns4.hostgator.in, dns3.hostgator.in, dns1.hostgator.in, dns2.hostgator.in	-

✅ Authoritative Response

Server:162.251.82.119

NS records: dns4.hostgator.in, dns3.hostgator.in, dns1.hostgator.in, dns2.hostgator.in

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyguidecbse.com (unsigned zone)

⏱️ Timing

Total: 593ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`216.239.38.21, 216.239.32.21...`
NS	4	`dns4.hostgator.in, dns1.hostgator.in...`
SOA	1	`dns4.hostgator.in bhavyaaditya.gmail.com`

Analysis

IP Addresses

studyguidecbse.com refers to four IP numbers: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.

Other host names, for instance historysiftings.com, conexaoup.com.br, mrsvcustomevents.com, ineedmoversnow.com and 0-9.in share IP numbers with studyguidecbse.com.

Name Servers

studyguidecbse.com delegates to four name servers: dns1.hostgator.in, dns2.hostgator.in, dns3.hostgator.in and dns4.hostgator.in.

studyguidecbse.com at least partially shares name servers with other domains, including epcsteelstructures.com, anasay.com, ktil.org, unicrm.biz and indiavideo.org.

these name servers are commonly used alongside the name servers 208.91.197.91, dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in and dns4.bigrock.in.

Host names with four IP numbers:

dns1.hostgator.in points to: 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251.

dns2.hostgator.in points to: 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249.

dns3.hostgator.in points to: 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247.

dns4.hostgator.in points to: 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.

studyguidecbse.com - robtex.com