`studizentriknowledge.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:39bf^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:bfa0^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.191^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.160^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bailey.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2629^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bailey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c229^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bailey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2229^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bailey.ns.cloudflare.com`
		A	108.162.194.41^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bailey.ns.cloudflare.com`
		A	162.159.38.41^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bailey.ns.cloudflare.com`
		A	172.64.34.41^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bailey.ns.cloudflare.com`
NS	`mario.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bcb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mario.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mario.ns.cloudflare.com`
		A	108.162.193.203^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	172.64.33.203^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	173.245.59.203^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.191, 172.67.191.160
		IPv6 hints	2606:4700:3034::6815:39bf, 2606:4700:3034::ac43:bfa0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=186, name=cloudflare-ech.com
SOA	`bailey.ns.cloudflare.com`dns@cloudflare.com serial=2400165037

`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=1776106422

⚠️ On DNS blocklist: tif

Same first word

studizentriknowledge.com

DNS History

6 records (6 active, 0 former)

●NSbailey.ns.cloudflare.com2026-04-03 → 2026-04-13 · 2 obs

● 2026-04-03 06:05:00
● 2026-04-13 19:20:46

●NSmario.ns.cloudflare.com2026-04-03 → 2026-04-13 · 2 obs

● 2026-04-03 06:05:00
● 2026-04-13 19:20:46

●A104.21.57.1912026-04-03 → 2026-04-13 · 2 obs

● 2026-04-03 06:05:00
● 2026-04-13 19:20:46

●A172.67.191.1602026-04-03 → 2026-04-13 · 2 obs

● 2026-04-03 06:05:00
● 2026-04-13 19:20:46

●A2606:4700:3034::6815:39bf2026-04-03 → 2026-04-13 · 2 obs

● 2026-04-03 06:05:00
● 2026-04-13 19:20:46

●A2606:4700:3034::ac43:bfa02026-04-03 → 2026-04-13 · 2 obs

● 2026-04-03 06:05:00
● 2026-04-13 19:20:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...	-
studizentriknowledge.com	mario.ns.cloudflare.com, bailey.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.203

NS records: mario.ns.cloudflare.com, bailey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studizentriknowledge.com (unsigned zone)

⏱️ Timing

Total: 355ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.57.191, 172.67.191.160`
AAAA	2	`2606:4700:3034::6815:39bf, 2606:4700:3034::ac43:bfa0`
NS	2	`bailey.ns.cloudflare.com, mario.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bailey.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

studizentriknowledge.com maps to four IP numbers: 2606:4700:3034::6815:39bf, 2606:4700:3034::ac43:bfa0, 104.21.57.191 and 172.67.191.160.

Other host names, for instance www.exitlinktr.com, tera4da.net, jimspaint.com, okkub.com and bakoo.az share IP numbers with studizentriknowledge.com.

Name Servers

Two name servers bailey.ns.cloudflare.com and mario.ns.cloudflare.com handle delegation for studizentriknowledge.com.

studizentriknowledge.com uses the same name server setup as other domains, for example studiquorikinsights.com, edusparonicthoughtpath.com, studyvaxellum.sbs, intellisparkscholarhub.com and eduveltikminds.com.

studizentriknowledge.com partially shares name servers with other domains; examples include anytourism.com, universityholycross.org, bjzst.net, skinmedical.com.hk and soteledu.com.

These name servers are often used with the name servers elaine.ns.cloudflare.com and nataly.ns.cloudflare.com.

Host names with six IP numbers: bailey.ns.cloudflare.com points to: 2606:4700:50::a29f:2629, 2803:f800:50::6ca2:c229, 2a06:98c1:50::ac40:2229, 108.162.194.41, 162.159.38.41 and 172.64.34.41; mario.ns.cloudflare.com points to: 2606:4700:58::adf5:3bcb, 2803:f800:50::6ca2:c1cb, 2a06:98c1:50::ac40:21cb, 108.162.193.203, 172.64.33.203 and 173.245.59.203.

studizentriknowledge.com - robtex.com