🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`studycsa.com`

DNSSEC	⚠️ Not signed
NS	`ishaan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cd5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ishaan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ishaan.ns.cloudflare.com`
		A	108.162.195.213^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
		A	162.159.44.213^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
		A	172.64.35.213^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
NS	`karina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karina.ns.cloudflare.com`
		A	108.162.192.178^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	172.64.32.178^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	173.245.58.178^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
SOA	`ishaan.ns.cloudflare.com`dns@cloudflare.com serial=2417073800

`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=1794246576

Same first word

studycsa.com

studycsa.ca

Similar names

ustycdsa.top

ctyuasds.com

studycas.com

stayusdc.xyz

acsstudy.com

casstudy.com

ascstudy.com

sacstudy.work

studyacs.com

scastudy.cn

Previous names

Next names

DNS History

2 records (2 active, 0 former)

●NSishaan.ns.cloudflare.com2026-10-11 → 2026-11-09 · 2 obs

● 2026-10-11 07:43:34
● 2026-11-09 18:07:32

●NSkarina.ns.cloudflare.com2026-10-11 → 2026-11-09 · 2 obs

● 2026-10-11 07:43:34
● 2026-11-09 18:07:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
studycsa.com	karina.ns.cloudflare.com, ishaan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.213

NS records: karina.ns.cloudflare.com, ishaan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studycsa.com (unsigned zone)

⏱️ Timing

Total: 156ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ishaan.ns.cloudflare.com, karina.ns.cloudflare.com`
SOA	1	`ishaan.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (karina.ns.cloudflare.com, karina.ns.cloudflare.com, karina.ns.cloudflare.com...)

Analysis

Name Servers

studycsa.com has two authoritative name servers — ishaan.ns.cloudflare.com and karina.ns.cloudflare.com.

studycsa.com shares its name server setup with other domains, including mosaicpnw.org, networkpallets.co.uk, southamptonpallets.co.uk and two others.

studycsa.com has at least partial name server overlap with other domains, such as blockspace.loans, cleangroup-commercialcleaning-stpeters.com.au, 0504ceshi.pages.dev and two others.

It is common to find these name servers paired with the name servers cesar.ns.cloudflare.com.

Host names with 6 IP numbers:

ishaan.ns.cloudflare.com points to 108.162.195.213, 162.159.44.213, 172.64.35.213 and 3 other IP addresses.

karina.ns.cloudflare.com points to 108.162.192.178, 172.64.32.178, 173.245.58.178 and 3 other IP addresses.

studycsa.com - robtex.com

studycsa.com

com