🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`studybench.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:d699^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:45e4^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.69.228^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.153^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`margo.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c390^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`margo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2390^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`margo.ns.cloudflare.com`
		A	108.162.195.144^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margo.ns.cloudflare.com`
		A	162.159.44.144^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margo.ns.cloudflare.com`
		A	172.64.35.144^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margo.ns.cloudflare.com`
NS	`sureena.ns.cloudflare.com`
		A	2606:4700:50::a29f:267e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sureena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c27e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sureena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:227e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sureena.ns.cloudflare.com`
		A	108.162.194.126^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.126^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.126^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
TXT	`google-site-verification=rdzxo6cde4bTpAmXifLtR6esOhI813d0vf5_AQKVxuA`
TXT	`protonmail-verification=6427a1782082f4104b133dfae484fe1378594ccb`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.69.228, 172.67.214.153
		IPv6 hints	2606:4700:3033::ac43:d699, 2606:4700:3037::6815:45e4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com
SOA	`margo.ns.cloudflare.com`dns@cloudflare.com serial=2416264895

`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=1792744386

Same first word

studybench.ai

studybench.app

studybench.com.ng

studybench.org

studybench.workers.dev

studybench.com

studybench.xyz

studybench.ng

studybench.in

studybench.co.uk

Similar names

benchstudy.com

Previous names

Next names

DNS History

20 records (8 active, 12 former)

●NSmargo.ns.cloudflare.com2026-08-31 → 2026-10-23 · 3 obs

○ 2017-02-18 00:34:56
● 2026-08-31 07:39:24
● 2026-10-23 09:23:20

○NSns1.dnsowl.com2017-02-18 → 2017-02-18 · 4 obs

○ 2016-07-08 07:18:36
● 2017-02-18 00:34:56
○ 2026-08-31 07:39:24
○ 2026-10-23 09:23:20

○NSns1.sprit.org2015-08-20 → 2016-03-09 · 4 obs

● 2015-08-20 21:30:22
● 2016-03-09 03:50:04
○ 2016-07-08 07:18:36
○ 2026-10-23 09:23:20

○NSns2.dnsowl.com2017-02-18 → 2017-02-18 · 4 obs

○ 2016-07-08 07:18:36
● 2017-02-18 00:34:56
○ 2026-08-31 07:39:24
○ 2026-10-23 09:23:20

○NSns2.sprit.org2015-08-20 → 2016-03-09 · 4 obs

● 2015-08-20 21:30:22
● 2016-03-09 03:50:04
○ 2016-07-08 07:18:36
○ 2026-10-23 09:23:20

○NSns3.dnsowl.com2017-02-18 → 2017-02-18 · 4 obs

○ 2016-07-08 07:18:36
● 2017-02-18 00:34:56
○ 2026-08-31 07:39:24
○ 2026-10-23 09:23:20

●NSsureena.ns.cloudflare.com2026-08-31 → 2026-10-23 · 3 obs

○ 2017-02-18 00:34:56
● 2026-08-31 07:39:24
● 2026-10-23 09:23:20

●MXmail.protonmail.ch2026-08-31 → 2026-10-23 · 3 obs

○ 2016-07-08 07:18:36
● 2026-08-31 07:39:24
● 2026-10-23 09:23:20

○MXmail1.sprit.org2015-08-20 → 2016-03-09 · 4 obs

● 2015-08-20 21:30:22
● 2016-03-09 03:50:04
○ 2016-07-08 07:18:36
○ 2026-10-23 09:23:20

○MXmail2.sprit.org2015-08-20 → 2016-03-09 · 4 obs

● 2015-08-20 21:30:22
● 2016-03-09 03:50:04
○ 2016-07-08 07:18:36
○ 2026-10-23 09:23:20

●MXmailsec.protonmail.ch2026-08-31 → 2026-10-23 · 3 obs

○ 2016-07-08 07:18:36
● 2026-08-31 07:39:24
● 2026-10-23 09:23:20

●A104.21.69.2282026-08-31 → 2026-10-23 · 3 obs

○ 2017-02-18 00:34:56
● 2026-08-31 07:39:24
● 2026-10-23 09:23:20

○A107.161.23.2042017-02-18 → 2017-02-18 · 4 obs

○ 2016-07-08 07:18:36
● 2017-02-18 00:34:56
○ 2026-08-31 07:39:24
○ 2026-10-23 09:23:20

○A164.132.212.722017-02-18 → 2017-02-18 · 4 obs

○ 2016-07-08 07:18:36
● 2017-02-18 00:34:56
○ 2026-08-31 07:39:24
○ 2026-10-23 09:23:20

○A167.114.213.1992017-02-18 → 2017-02-18 · 4 obs

○ 2016-07-08 07:18:36
● 2017-02-18 00:34:56
○ 2026-08-31 07:39:24
○ 2026-10-23 09:23:20

●A172.67.214.1532026-08-31 → 2026-10-23 · 3 obs

○ 2017-02-18 00:34:56
● 2026-08-31 07:39:24
● 2026-10-23 09:23:20

●A2606:4700:3033::ac43:d6992026-08-31 → 2026-10-23 · 3 obs

○ 2017-02-18 00:34:56
● 2026-08-31 07:39:24
● 2026-10-23 09:23:20

●A2606:4700:3037::6815:45e42026-08-31 → 2026-10-23 · 3 obs

○ 2017-02-18 00:34:56
● 2026-08-31 07:39:24
● 2026-10-23 09:23:20

○A81.223.238.2422015-08-20 → 2015-12-07 · 4 obs

● 2015-08-20 21:30:22
● 2015-12-07 16:16:50
○ 2016-03-09 03:50:04
○ 2026-10-23 09:23:20

○A81.223.238.2462016-03-09 → 2016-03-09 · 4 obs

○ 2015-12-07 16:16:50
● 2016-03-09 03:50:04
○ 2016-07-08 07:18:36
○ 2026-10-23 09:23:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net...	-
studybench.com	sureena.ns.cloudflare.com, margo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.126

NS records: sureena.ns.cloudflare.com, margo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studybench.com (unsigned zone)

⏱️ Timing

Total: 603ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.69.228, 172.67.214.153`
AAAA	2	`2606:4700:3037::6815:45e4, 2606:4700:3033::ac43:d699`
NS	2	`margo.ns.cloudflare.com, sureena.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	3	`google-site-verification=rdzxo6cde4bTpAm, protonmail-verification=6427a1782082f410...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`margo.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

studybench.com points to the four IP addresses 104.21.69.228, 172.67.214.153, 2606:4700:3033::ac43:d699 and 2606:4700:3037::6815:45e4.

udej-f4.surf, cheapwatches.cc, paribahislivetr.top plus two other host names have IP numbers in common with studybench.com.

Name Servers

studybench.com is delegated to two name servers: margo.ns.cloudflare.com and sureena.ns.cloudflare.com.

The name server configuration of studybench.com is shared with other domains, for instance bytetype.io, cekcok.biz.id, divyapath.workers.dev and two others.

At least some of studybench.com's name servers are shared with other domains, for example titouclia.workers.dev, kineticcentrecouksn.info, prernadayakkahani-amp.pages.dev and two more.

Hosts with 6 IP addresses each:

margo.ns.cloudflare.com resolves to 108.162.195.144, 162.159.44.144, 172.64.35.144 and 3 other IP addresses.

sureena.ns.cloudflare.com resolves to 108.162.194.126, 162.159.38.126, 172.64.34.126 and 3 other IP addresses.

Mail Servers

studybench.com uses two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.

The mail server setup of studybench.com matches that of other domains such as etiennechassaing.com, wuse.io, mccoryrecoverygroup.com and two others.

At least some of the mail servers used by studybench.com are shared with other domains: jerkeller.com, icon.gold, stellarprops.co.uk and two others among them.

The hosts mail.protonmail.ch and mailsec.protonmail.ch both resolve to three IP numbers: mail.protonmail.ch to 176.119.200.128, 185.70.42.128 and 185.205.70.128, and mailsec.protonmail.ch to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

studybench.com - robtex.com

studybench.com

com

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

`studybench.com`

`com`