`studycafe.world`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:47a1^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:9340^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.71.161^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.64^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bowen.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c53^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bowen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c353^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bowen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2353^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bowen.ns.cloudflare.com`
		A	108.162.195.83^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bowen.ns.cloudflare.com`
		A	162.159.44.83^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bowen.ns.cloudflare.com`
		A	172.64.35.83^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bowen.ns.cloudflare.com`
NS	`mckenzie.ns.cloudflare.com`
		A	2606:4700:50::a29f:26fd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckenzie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2fd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mckenzie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22fd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mckenzie.ns.cloudflare.com`
		A	108.162.194.253^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckenzie.ns.cloudflare.com`
		A	162.159.38.253^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckenzie.ns.cloudflare.com`
		A	172.64.34.253^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckenzie.ns.cloudflare.com`
MX	`ghs.google.com` ⭐
		A	2607:f8b0:4023:c06::79^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f121.1e100.net`
		A	142.250.101.121^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f121.1e100.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.71.161, 172.67.147.64
		IPv6 hints	2606:4700:3031::6815:47a1, 2606:4700:3031::ac43:9340
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=68, name=cloudflare-ech.com
SOA	`bowen.ns.cloudflare.com`dns@cloudflare.com serial=2410618425

`world`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.world` ⭐
	NS	`v0n1.nic.world`
	NS	`v0n2.nic.world`
	NS	`v0n3.nic.world`
	NS	`v2n0.nic.world`
	NS	`v2n1.nic.world`
	SOA	`v0n0.nic.world`hostmaster@donuts.email serial=1786554021

⚠️ On DNS blocklist: spam-tlds

Same first word

studycafe.in

studycafe.world

studycafe.xyz

Similar names

cafestudy.com.au

cafestudy.co.nz

cafestudy.com

DNS History

13 records (7 active, 6 former)

●NSbowen.ns.cloudflare.com2026-04-25 → 2026-08-12 · 2 obs

● 2026-04-25 06:32:52
● 2026-08-12 17:49:06

●NSmckenzie.ns.cloudflare.com2026-04-25 → 2026-08-12 · 2 obs

● 2026-04-25 06:32:52
● 2026-08-12 17:49:06

●MXghs.google.com2026-04-25 → 2026-08-12 · 2 obs

● 2026-04-25 06:32:52
● 2026-08-12 17:49:06

●A104.21.71.1612026-04-25 → 2026-08-12 · 5 obs

● 2026-04-25 06:32:52
● 2026-05-04 10:48:04
○ 2026-06-27 15:16:06
● 2026-06-30 15:48:44
● 2026-08-12 17:49:06

●A172.67.147.642026-04-25 → 2026-08-12 · 5 obs

● 2026-04-25 06:32:52
● 2026-05-04 10:48:04
○ 2026-06-27 15:16:06
● 2026-06-30 15:48:44
● 2026-08-12 17:49:06

○A188.114.96.02026-06-27 → 2026-06-27 · 4 obs

○ 2026-05-04 10:48:04
● 2026-06-27 15:16:06
○ 2026-06-30 15:48:44
○ 2026-08-12 17:49:06

○A188.114.97.02026-06-27 → 2026-06-27 · 4 obs

○ 2026-05-04 10:48:04
● 2026-06-27 15:16:06
○ 2026-06-30 15:48:44
○ 2026-08-12 17:49:06

●A2606:4700:3031::6815:47a12026-08-12 → 2026-08-12 · 2 obs

○ 2026-06-30 15:48:44
● 2026-08-12 17:49:06

●A2606:4700:3031::ac43:93402026-08-12 → 2026-08-12 · 2 obs

○ 2026-06-30 15:48:44
● 2026-08-12 17:49:06

○A2606:4700:3032::ac43:93402026-04-25 → 2026-06-30 · 5 obs

● 2026-04-25 06:32:52
● 2026-05-04 10:48:04
○ 2026-06-27 15:16:06
● 2026-06-30 15:48:44
○ 2026-08-12 17:49:06

○A2606:4700:3033::6815:47a12026-04-25 → 2026-06-30 · 5 obs

● 2026-04-25 06:32:52
● 2026-05-04 10:48:04
○ 2026-06-27 15:16:06
● 2026-06-30 15:48:44
○ 2026-08-12 17:49:06

○A2a06:98c1:3120::2026-06-27 → 2026-06-27 · 4 obs

○ 2026-05-04 10:48:04
● 2026-06-27 15:16:06
○ 2026-06-30 15:48:44
○ 2026-08-12 17:49:06

○A2a06:98c1:3121::2026-06-27 → 2026-06-27 · 4 obs

○ 2026-05-04 10:48:04
● 2026-06-27 15:16:06
○ 2026-06-30 15:48:44
○ 2026-08-12 17:49:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
world	v0n3.nic.world, v2n1.nic.world, v0n1.nic.world, v2n0.nic.world...	-
studycafe.world	mckenzie.ns.cloudflare.com, bowen.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.253

NS records: mckenzie.ns.cloudflare.com, bowen.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at world: Error: DNS query timeout: 161.232.12.1 for DNSKEY world

⏱️ Timing

Total: 3220ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.71.161, 172.67.147.64`
AAAA	2	`2606:4700:3031::ac43:9340, 2606:4700:3031::6815:47a1`
NS	2	`bowen.ns.cloudflare.com, mckenzie.ns.cloudflare.com`
MX	1	`ghs.google.com (pri: 1200)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bowen.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

studycafe.world directs to four IP numbers, which are 104.21.71.161, 172.67.147.64, 2606:4700:3031::6815:47a1 and 2606:4700:3031::ac43:9340.

Among the host names that share IP numbers with studycafe.world are twyv.dogrutanitim.com, w3q.dogrutanitim.com, y7utl.dogrutanitim.com and two others.

Name Servers

Two name servers handle the delegation for studycafe.world: bowen.ns.cloudflare.com and mckenzie.ns.cloudflare.com.

studycafe.world has the same name server delegation as a number of other domains, such as elastictraining.com.br, stioc.org, tcap-hrconnected.com and two more.

At least some of studycafe.world's name servers are shared with other domains, for example wipdoc.com, healthyeatingwisdomgh.info, 1433566.com and two more.

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

Host names resolving to 6 IP numbers:

bowen.ns.cloudflare.com resolves to 108.162.195.83, 162.159.44.83 and 172.64.35.83 among others, with 3 other IP addresses in total.

mckenzie.ns.cloudflare.com resolves to 108.162.194.253, 162.159.38.253 and 172.64.34.253 among others, with 3 other IP addresses in total.

Mail Servers

studycafe.world routes its mail through a single mail server, ghs.google.com.

studycafe.world has the same mail server arrangement as a number of other domains, for example yefglobal.org, jrhb.org, penyerang.com and two more.

studycafe.world overlaps on mail servers with certain other domains, cdsptw-tphcm.vn among them.

ghs.google.com directs to two IP numbers, 142.250.101.121 and 2607:f8b0:4023:c06::79.

studycafe.world - robtex.com

studycafe.world

world

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`studycafe.world`

`world`