🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`diff.study`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:581^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:8577^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.129^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.119^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gannon.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c3b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gannon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c33b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gannon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:233b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gannon.ns.cloudflare.com`
		A	108.162.195.59^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gannon.ns.cloudflare.com`
		A	162.159.44.59^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gannon.ns.cloudflare.com`
		A	172.64.35.59^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gannon.ns.cloudflare.com`
NS	`saanvi.ns.cloudflare.com`
		A	2606:4700:50::a29f:2650^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`saanvi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c250^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`saanvi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2250^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`saanvi.ns.cloudflare.com`
		A	108.162.194.80^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`saanvi.ns.cloudflare.com`
		A	162.159.38.80^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`saanvi.ns.cloudflare.com`
		A	172.64.34.80^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`saanvi.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁷⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽²⁹⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`google-site-verification=gtgwh2opS9FvvfDz43OEOOa-ZO6YYIuSnrI5tlLUdcM`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.5.129, 172.67.133.119
		IPv6 hints	2606:4700:3030::6815:581, 2606:4700:3034::ac43:8577
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=170, name=cloudflare-ech.com
SOA	`gannon.ns.cloudflare.com`dns@cloudflare.com serial=2413115298

`study`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.study` ⭐
	NS	`b.nic.study`
	NS	`c.nic.study`
	NS	`x.nic.study`
	NS	`y.nic.study`
	NS	`z.nic.study`
	SOA	`a.nic.study`admin@tldns.godaddy serial=1788168339

Same first word

diff.expert

diff.host

diff.so

diff.io

diff.media

diff.gg

diff.care

diff.design

diff.sh

diff.ru

diff.nl

diff.co.il

diff.xyz

diff.at

diff.la

diff.gr

diff.net

diff.guru

diff.blue

diff.co.kr

diff.ltd

diff.guide

diff.no

diff.bet

diff.pl

diff.ca

diff.ro

diff.ch

diff.cz

diff.technology

diff.co.uk

diff.rent

diff.cn

diff.wales

diff.co.nz

diff.cc

diff.it

diff.eu

diff.info

diff.im

diff.blog

diff.services

diff.au

diff.ie

diff.fi

diff.sk

diff.report

diff.study

diff.space

diff.game

diff.world

diff.co.jp

diff.es

diff.pro

diff.ly

diff.com.br

diff.vn

diff.in

diff.wiki

diff.kr

diff.be

diff.md

diff.pics

diff.nu

diff.app

diff.show

diff.co

diff.ae

diff.uk

diff.lol

diff.codes

diff.ski

diff.us

diff.net.au

diff.my.id

diff.vc

diff.lt

diff.locker

diff.su

diff.bio

diff.net.cn

diff.church

diff.com

diff.hu

diff.dk

diff.fr

diff.dev

diff.ee

diff.org

diff.network

diff.si

diff.tech

diff.de

diff.me

diff.workers.dev

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fidf.info

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iffd.hr

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iffd.net

dffi.com

fifd.io

ffid.cn

dffi.ph

iffd.eu

iffd.pa

fifd.store

Previous names

Next names

DNS History

9 records (9 active, 0 former)

●NSgannon.ns.cloudflare.com2026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 05:49:20
● 2026-08-31 09:44:32

●NSsaanvi.ns.cloudflare.com2026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 05:49:20
● 2026-08-31 09:44:32

●MXroute1.mx.cloudflare.net2026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 05:49:20
● 2026-08-31 09:44:32

●MXroute2.mx.cloudflare.net2026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 05:49:20
● 2026-08-31 09:44:32

●MXroute3.mx.cloudflare.net2026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 05:49:20
● 2026-08-31 09:44:32

●A104.21.5.1292026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 05:49:20
● 2026-08-31 09:44:32

●A172.67.133.1192026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 05:49:20
● 2026-08-31 09:44:32

●A2606:4700:3030::6815:5812026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 05:49:20
● 2026-08-31 09:44:32

●A2606:4700:3034::ac43:85772026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 05:49:20
● 2026-08-31 09:44:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
study	a.nic.study, b.nic.study, c.nic.study, x.nic.study...	12 records
diff.study	gannon.ns.cloudflare.com, saanvi.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.59

NS records: gannon.ns.cloudflare.com, saanvi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for diff.study (unsigned zone)

⏱️ Timing

Total: 470ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.133.119, 104.21.5.129`
AAAA	2	`2606:4700:3034::ac43:8577, 2606:4700:3030::6815:581`
NS	2	`gannon.ns.cloudflare.com, saanvi.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 1), route3.mx.cloudflare.net (pri: 29)...`
TXT	2	`google-site-verification=gtgwh2opS9FvvfD, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gannon.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.study, b.nic.study, c.nic.study...)

Analysis

IP Addresses

diff.study directs to four IP numbers, which are 104.21.5.129, 172.67.133.119, 2606:4700:3030::6815:581 and 2606:4700:3034::ac43:8577.

Additional host names — informamotor.com, br615betapp.com, ppcmanagement.org and two others — share IP numbers with diff.study.

Name Servers

Two name servers handle the delegation for diff.study: gannon.ns.cloudflare.com and saanvi.ns.cloudflare.com.

diff.study shares its name server setup with other domains, including tradercorretora.com.br, oycl.workers.dev, casino-malta.sk and two others.

At least some of diff.study's name servers are shared with other domains, for example prova-8n0.pages.dev, uravation.com, yellowmontessori.com and two more.

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

Host names with 6 IP numbers:

gannon.ns.cloudflare.com resolves to 108.162.195.59, 162.159.44.59 and 172.64.35.59 among others, with 3 other IP addresses in total.

saanvi.ns.cloudflare.com resolves to 108.162.194.80, 162.159.38.80 and 172.64.34.80 among others, with 3 other IP addresses in total.

Mail Servers

The MX records for diff.study list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

diff.study shares mail servers — at least in part — with other domains, including aitos.vn, funmachines.de, tjcorp.de and two others.

Host names with 6 IP numbers:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.

diff.study - robtex.com

diff.study

study

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`diff.study`

`study`