studyquant.com - dns.ninja

`studyquant.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:25c2^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d4ad^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.194^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.173^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ed.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ed.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ed.ns.cloudflare.com`
		A	108.162.193.111^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	172.64.33.111^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	173.245.59.111^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
NS	`kara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kara.ns.cloudflare.com`
		A	108.162.192.123^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	172.64.32.123^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	173.245.58.123^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.194, 172.67.212.173
		IPv6 hints	2606:4700:3030::6815:25c2, 2606:4700:3035::ac43:d4ad
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=228, name=cloudflare-ech.com
SOA	`ed.ns.cloudflare.com`dns@cloudflare.com serial=2407482291

`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=1786034584

Subdomains

www.studyquant.com

Same first word

studyquant.com

DNS History

8 records (6 active, 2 former)

●NSed.ns.cloudflare.com2026-02-15 → 2026-08-06 · 2 obs

● 2026-02-15 04:47:02
● 2026-08-06 16:52:40

●NSkara.ns.cloudflare.com2026-02-15 → 2026-08-06 · 2 obs

● 2026-02-15 04:47:02
● 2026-08-06 16:52:40

●A104.21.37.1942026-02-15 → 2026-08-06 · 2 obs

● 2026-02-15 04:47:02
● 2026-08-06 16:52:40

●A172.67.212.1732026-02-15 → 2026-08-06 · 2 obs

● 2026-02-15 04:47:02
● 2026-08-06 16:52:40

●A2606:4700:3030::6815:25c22026-06-21 → 2026-08-06 · 3 obs

○ 2026-06-17 03:07:20
● 2026-06-21 00:35:24
● 2026-08-06 16:52:40

○A2606:4700:3034::ac43:d4ad2026-02-15 → 2026-06-17 · 4 obs

● 2026-02-15 04:47:02
● 2026-06-17 03:07:20
○ 2026-06-21 00:35:24
○ 2026-08-06 16:52:40

○A2606:4700:3035::6815:25c22026-02-15 → 2026-06-17 · 4 obs

● 2026-02-15 04:47:02
● 2026-06-17 03:07:20
○ 2026-06-21 00:35:24
○ 2026-08-06 16:52:40

●A2606:4700:3035::ac43:d4ad2026-06-21 → 2026-08-06 · 3 obs

○ 2026-06-17 03:07:20
● 2026-06-21 00:35:24
● 2026-08-06 16:52:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
studyquant.com	ed.ns.cloudflare.com, kara.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.111

NS records: ed.ns.cloudflare.com, kara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyquant.com (unsigned zone)

⏱️ Timing

Total: 156ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.37.194, 172.67.212.173`
AAAA	2	`2606:4700:3030::6815:25c2, 2606:4700:3035::ac43:d4ad`
NS	2	`ed.ns.cloudflare.com, kara.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ed.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain www.studyquant.com falls under the parent studyquant.com.

IP Addresses

studyquant.com points to the four IP addresses 104.21.37.194, 172.67.212.173, 2606:4700:3030::6815:25c2 and 2606:4700:3035::ac43:d4ad.

Two other host names, along with prettyslots.sbs, wrappedtx.com and underpinningbrisbane.com, also share IP numbers with studyquant.com.

Name Servers

studyquant.com has two authoritative name servers — ed.ns.cloudflare.com and kara.ns.cloudflare.com.

studyquant.com shares its NS records with other domains, for example verifycdn.com, airmp3.net, afbali.org and two others.

At least some of studyquant.com's name servers are shared with other domains, for example affordableburialandcremation.net, guettler.io, magazatadilat.com and two more.

These name servers tend to be used in conjunction with the name servers heather.ns.cloudflare.com.

DNS names with 6 IP addresses:

ed.ns.cloudflare.com points to 108.162.193.111, 172.64.33.111, 173.245.59.111 and 3 other IP addresses.

kara.ns.cloudflare.com points to 108.162.192.123, 172.64.32.123, 173.245.58.123 and 3 other IP addresses.