🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`study.st`

DNSSEC	⚠️ Not signed
NS	`cosmin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c2d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cosmin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c32d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cosmin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:232d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cosmin.ns.cloudflare.com`
		A	108.162.195.45^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cosmin.ns.cloudflare.com`
		A	162.159.44.45^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cosmin.ns.cloudflare.com`
		A	172.64.35.45^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cosmin.ns.cloudflare.com`
NS	`paige.ns.cloudflare.com`
		A	2606:4700:50::a29f:2626^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paige.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c226^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paige.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2226^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paige.ns.cloudflare.com`
		A	108.162.194.38^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paige.ns.cloudflare.com`
		A	162.159.38.38^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paige.ns.cloudflare.com`
		A	172.64.34.38^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paige.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		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`
MX	`route1.mx.cloudflare.net`⁽⁵¹⁾
		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`⁽⁶⁰⁾
		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`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
SOA	`cosmin.ns.cloudflare.com`dns@cloudflare.com serial=2415650202

`st`

	DNSSEC	⚠️ Not signed
	NS	`ns1.bahnhof.net` ⭐ ⚠️ Not in parent delegation
	NS	`dns-st.bahnhof.net` ⚠️ Not in parent delegation
	NS	`southeast-2.dns-au.st`
	NS	`west-2.dns-us.st`
	SOA	`ns1.bahnhof.net`hostmaster@nic.st serial=2511392354

Same first word

study.mt

study.to

study.report

study.nu

study.com.au

study.ath.cx

study.co.il

study.org.uk

study.sch.id

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study.tas.gov.au

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study.directory

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study.(0x736578)

study.nl

study.app

Similar names

dusty.org

stduy.asia

dusty.fashion

tsudy.cz

dusty.llc

usytd.at

yudst.com

dusty.co.zw

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dutys.com

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dusty.digital

suytd.com

dusty.ninja

dusty.glass

dusty.(0x706f726e)

dyuts.ru

duyts.amsterdam

study.dk

dusty.se

dusty.pet

study.cooking

study.ddns-ip.net

sdyut.cc

study.tours

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study.kz

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study.de

ystud.io

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study.re

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dtysu.ph

usdyt.info

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dusty.love

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stuyd.com

study.studio

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study.org.ua

dytsu.info

study.company

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dusty.goip.de

study.my

tyusd.app

sdtyu.com

study.servegame.com

study.net.ru

usdyt.com

dusty.readthedocs.io

Previous names

Next names

studyfa.st

stuff.st

stupide.st

sturm.st

stx.st

stxon.st

sty.st

stygga.st

style.st

stylecss.st

styli.st

styxmaket.st

styxmmarket.st

sub.st

subdu.st

subjav.st

subli.st

sublime.st

subln.st

DNS History

9 records (5 active, 4 former)

●NScosmin.ns.cloudflare.com2026-10-01 → 2026-10-27 · 3 obs

○ 2026-08-17 23:58:46
● 2026-10-01 19:07:34
● 2026-10-27 04:32:22

○NSns1.directories.org2015-07-12 → 2016-09-24 · 4 obs

● 2015-07-12 00:32:12
● 2016-09-24 10:29:56
○ 2026-08-17 23:58:46
○ 2026-10-27 04:32:22

○NSns2.directories.org2015-10-16 → 2016-09-24 · 5 obs

○ 2015-07-12 00:32:12
● 2015-10-16 01:54:08
● 2016-09-24 10:29:56
○ 2026-08-17 23:58:46
○ 2026-10-27 04:32:22

●NSpaige.ns.cloudflare.com2026-10-01 → 2026-10-27 · 3 obs

○ 2026-08-17 23:58:46
● 2026-10-01 19:07:34
● 2026-10-27 04:32:22

○MXmail.study.st2015-10-02 → 2016-01-27 · 4 obs

● 2015-10-02 17:35:14
● 2016-01-27 16:08:18
○ 2026-08-17 23:58:46
○ 2026-10-27 04:32:22

●MXroute1.mx.cloudflare.net2026-10-01 → 2026-10-27 · 3 obs

○ 2026-08-17 23:58:46
● 2026-10-01 19:07:34
● 2026-10-27 04:32:22

●MXroute2.mx.cloudflare.net2026-10-01 → 2026-10-27 · 3 obs

○ 2026-08-17 23:58:46
● 2026-10-01 19:07:34
● 2026-10-27 04:32:22

●MXroute3.mx.cloudflare.net2026-10-01 → 2026-10-27 · 3 obs

○ 2026-08-17 23:58:46
● 2026-10-01 19:07:34
● 2026-10-27 04:32:22

○A123.203.18.362015-07-12 → 2016-09-24 · 4 obs

● 2015-07-12 00:32:12
● 2016-09-24 10:29:56
○ 2026-08-17 23:58:46
○ 2026-10-27 04:32:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
st	southeast-2.dns-au.st, dns-st.bahnhof.net, ns1.bahnhof.net, west-2.dns-us.st	8 records
study.st	cosmin.ns.cloudflare.com, paige.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.45

NS records: cosmin.ns.cloudflare.com, paige.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for st (unsigned zone)

⏱️ Timing

Total: 913ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`cosmin.ns.cloudflare.com, paige.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 38), route1.mx.cloudflare.net (pri: 51)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
SOA	1	`cosmin.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 8

In-bailiwick: 4 (southeast-2.dns-au.st, southeast-2.dns-au.st, west-2.dns-us.st...)

Out-of-bailiwick: 4 (dns-st.bahnhof.net, dns-st.bahnhof.net, ns1.bahnhof.net...)

Analysis

Name Servers

Two name servers handle the delegation for study.st: cosmin.ns.cloudflare.com and paige.ns.cloudflare.com.

study.st uses the same name servers as several other domains — among them ssiss.vip, cozyfans.shop, goldenyellowtattoo.com and two more.

The name servers of study.st overlap at least partially with those of other domains — among them vincent-petrini.workers.dev, nutritious.pages.dev, part10-8ik.pages.dev and two more.

These name servers commonly appear alongside the name servers fay.ns.cloudflare.com and luciane.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

cosmin.ns.cloudflare.com resolves to 108.162.195.45, 162.159.44.45 and 172.64.35.45 among others, with 3 other IP addresses in total.

paige.ns.cloudflare.com resolves to 108.162.194.38, 162.159.38.38 and 172.64.34.38 among others, with 3 other IP addresses in total.

Mail Servers

Mail for study.st is routed through three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

study.st has at least partial mail server overlap with other domains such as atefiacasino-nl.nl, rheingold.edu.kg, healthyeating.bond and two more.

Hostnames that resolve to 6 IP addresses:

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.

study.st - robtex.com

study.st

st

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

Name Servers

Mail Servers

`study.st`

`st`