`studynexusschool.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:1050^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a6f2^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.80^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.242^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kallie.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2655^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kallie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c255^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kallie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2255^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kallie.ns.cloudflare.com`
		A	108.162.194.85^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kallie.ns.cloudflare.com`
		A	162.159.38.85^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kallie.ns.cloudflare.com`
		A	172.64.34.85^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kallie.ns.cloudflare.com`
NS	`merlin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bcd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`merlin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`merlin.ns.cloudflare.com`
		A	108.162.193.205^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
		A	172.64.33.205^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
		A	173.245.59.205^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.16.80, 172.67.166.242
		IPv6	2606:4700:3030::6815:1050, 2606:4700:3037::ac43:a6f2
SOA	`kallie.ns.cloudflare.com`dns@cloudflare.com serial=2399435678

`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=1775088467

⚠️ On DNS blocklist: tif

Same first word

studynexusschool.com

DNS History

6 records (6 active, 0 former)

●NSkallie.ns.cloudflare.com2026-03-28 → 2026-04-02 · 2 obs

● 2026-03-28 18:37:42
● 2026-04-02 00:27:06

●NSmerlin.ns.cloudflare.com2026-03-28 → 2026-04-02 · 2 obs

● 2026-03-28 18:37:42
● 2026-04-02 00:27:06

●A104.21.16.802026-03-28 → 2026-04-02 · 2 obs

● 2026-03-28 18:37:42
● 2026-04-02 00:27:06

●A172.67.166.2422026-03-28 → 2026-04-02 · 2 obs

● 2026-03-28 18:37:42
● 2026-04-02 00:27:06

●A2606:4700:3030::6815:10502026-03-28 → 2026-04-02 · 2 obs

● 2026-03-28 18:37:42
● 2026-04-02 00:27:06

●A2606:4700:3037::ac43:a6f22026-03-28 → 2026-04-02 · 2 obs

● 2026-03-28 18:37:42
● 2026-04-02 00:27:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
studynexusschool.com	merlin.ns.cloudflare.com, kallie.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.205

NS records: merlin.ns.cloudflare.com, kallie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studynexusschool.com (unsigned zone)

⏱️ Timing

Total: 119ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.16.80, 172.67.166.242`
AAAA	2	`2606:4700:3030::6815:1050, 2606:4700:3037::ac43:a6f2`
NS	2	`kallie.ns.cloudflare.com, merlin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kallie.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

studynexusschool.com maps to four IP numbers: 2606:4700:3030::6815:1050, 2606:4700:3037::ac43:a6f2, 104.21.16.80 and 172.67.166.242.

Other host names, for instance darcinema.net, cpanel.neuraliaperu.com, www.multiserver.gr, ultimatecardscentral.com and conferencebureauwashingtondc.com share IP numbers with studynexusschool.com.

Name Servers

Two name servers kallie.ns.cloudflare.com and merlin.ns.cloudflare.com are delegated to studynexusschool.com.

studynexusschool.com uses the same name server configuration as other domains, such as bigbearsoftware.ca, tutorqwefxalorzyn.com, skillkwynzthrynxal.com, seasonedtotasteblog.com and happilylover.com.

studynexusschool.com at least partially shares name servers with other domains such as wiiu.com, monprof.be, findgame.org, depgai.net and amcanines.com.

These name servers are commonly used with chan.ns.cloudflare.com and salvador.ns.cloudflare.com.

Host names with six IP numbers: Host name kallie.ns.cloudflare.com points to 2606:4700:50::a29f:2655, 2803:f800:50::6ca2:c255, 2a06:98c1:50::ac40:2255, 108.162.194.85, 162.159.38.85 and 172.64.34.85; host name merlin.ns.cloudflare.com points to 2606:4700:58::adf5:3bcd, 2803:f800:50::6ca2:c1cd, 2a06:98c1:50::ac40:21cd, 108.162.193.205, 172.64.33.205 and 173.245.59.205.

studynexusschool.com - robtex.com