🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`simstudy.com`

DNSSEC	⚠️ Not signed
A	184.168.131.241^{🇺🇸 GODADDY184.168.128.0/22}
		PTR	`241.131.168.184.host.secureserver.net`
NS	`ns-cloud-a1.googledomains.com` ⭐
		A	2001:4860:4802:32::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a1.googledomains.com`
		A	216.239.32.106^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-a1.googledomains.com`
NS	`ns-cloud-a2.googledomains.com`
		A	2001:4860:4802:34::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a2.googledomains.com`
		A	216.239.34.106^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-a2.googledomains.com`
NS	`ns-cloud-a3.googledomains.com`
		A	2001:4860:4802:36::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a3.googledomains.com`
		A	216.239.36.106^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-a3.googledomains.com`
NS	`ns-cloud-a4.googledomains.com`
		A	2001:4860:4802:38::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a4.googledomains.com`
		A	216.239.38.106^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-a4.googledomains.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
SOA	`ns-cloud-a1.googledomains.com`cloud-dns-hostmaster@google.com serial=4

`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=1789799258

WOT: SAFE (68/100)

Same first word

simstudy.kr

simstudy.com.ph

simstudy.com

simstudy.xyz

Similar names

studyism.com

studysim.xyz

dutyisms.com

studyims.app

studysim.com

stidyums.com

missduty.de

studyism.app

tidysums.com

misstudy.xyz

imstudys.workers.dev

studysim.net

studysim.ai

mystudis.de

mustysid.workers.dev

Previous names

Next names

DNS History

22 records (7 active, 15 former)

●NSns-cloud-a1.googledomains.com2026-09-14 → 2026-09-19 · 3 obs

○ 2017-07-04 13:38:42
● 2026-09-14 04:51:48
● 2026-09-19 06:35:24

●NSns-cloud-a2.googledomains.com2026-09-14 → 2026-09-19 · 3 obs

○ 2017-07-04 13:38:42
● 2026-09-14 04:51:48
● 2026-09-19 06:35:24

●NSns-cloud-a3.googledomains.com2026-09-14 → 2026-09-19 · 3 obs

○ 2017-07-04 13:38:42
● 2026-09-14 04:51:48
● 2026-09-19 06:35:24

●NSns-cloud-a4.googledomains.com2026-09-14 → 2026-09-19 · 3 obs

○ 2017-07-04 13:38:42
● 2026-09-14 04:51:48
● 2026-09-19 06:35:24

○NSns69.domaincontrol.com2017-07-04 → 2017-07-04 · 4 obs

○ 2016-04-10 12:36:24
● 2017-07-04 13:38:42
○ 2026-09-14 04:51:48
○ 2026-09-19 06:35:24

○NSns70.domaincontrol.com2017-07-04 → 2017-07-04 · 4 obs

○ 2016-04-10 12:36:24
● 2017-07-04 13:38:42
○ 2026-09-14 04:51:48
○ 2026-09-19 06:35:24

○NSpdns05.domaincontrol.com2015-05-19 → 2015-09-24 · 4 obs

● 2015-05-19 00:57:04
● 2015-09-24 03:29:28
○ 2015-12-25 05:36:16
○ 2026-09-19 06:35:24

○NSpdns06.domaincontrol.com2015-05-19 → 2015-09-24 · 4 obs

● 2015-05-19 00:57:04
● 2015-09-24 03:29:28
○ 2015-12-25 05:36:16
○ 2026-09-19 06:35:24

○NSpdns07.domaincontrol.com2015-12-25 → 2016-01-11 · 5 obs

○ 2015-09-24 03:29:28
● 2015-12-25 05:36:16
● 2016-01-11 18:11:16
○ 2016-04-10 12:36:24
○ 2026-09-19 06:35:24

○NSpdns08.domaincontrol.com2015-12-25 → 2016-01-11 · 5 obs

○ 2015-09-24 03:29:28
● 2015-12-25 05:36:16
● 2016-01-11 18:11:16
○ 2016-04-10 12:36:24
○ 2026-09-19 06:35:24

●MXmailstore1.secureserver.net2017-07-04 → 2026-09-19 · 2 obs

● 2017-07-04 13:38:42
● 2026-09-19 06:35:24

●MXsmtp.secureserver.net2017-07-04 → 2026-09-19 · 2 obs

● 2017-07-04 13:38:42
● 2026-09-19 06:35:24

●A184.168.131.2412026-09-14 → 2026-09-19 · 3 obs

○ 2017-07-04 13:38:42
● 2026-09-14 04:51:48
● 2026-09-19 06:35:24

○A184.168.221.152017-07-04 → 2017-07-04 · 4 obs

○ 2016-04-10 12:36:24
● 2017-07-04 13:38:42
○ 2026-09-14 04:51:48
○ 2026-09-19 06:35:24

○A184.168.221.182017-07-04 → 2017-07-04 · 4 obs

○ 2016-04-10 12:36:24
● 2017-07-04 13:38:42
○ 2026-09-14 04:51:48
○ 2026-09-19 06:35:24

○A184.168.221.232017-07-04 → 2017-07-04 · 4 obs

○ 2016-04-10 12:36:24
● 2017-07-04 13:38:42
○ 2026-09-14 04:51:48
○ 2026-09-19 06:35:24

○A184.168.221.312017-07-04 → 2017-07-04 · 4 obs

○ 2016-04-10 12:36:24
● 2017-07-04 13:38:42
○ 2026-09-14 04:51:48
○ 2026-09-19 06:35:24

○A50.63.202.172017-07-04 → 2017-07-04 · 4 obs

○ 2016-04-10 12:36:24
● 2017-07-04 13:38:42
○ 2026-09-14 04:51:48
○ 2026-09-19 06:35:24

○A50.63.202.232017-07-04 → 2017-07-04 · 4 obs

○ 2016-04-10 12:36:24
● 2017-07-04 13:38:42
○ 2026-09-14 04:51:48
○ 2026-09-19 06:35:24

○A50.63.202.32017-07-04 → 2017-07-04 · 4 obs

○ 2016-04-10 12:36:24
● 2017-07-04 13:38:42
○ 2026-09-14 04:51:48
○ 2026-09-19 06:35:24

○A50.63.202.42017-07-04 → 2017-07-04 · 4 obs

○ 2016-04-10 12:36:24
● 2017-07-04 13:38:42
○ 2026-09-14 04:51:48
○ 2026-09-19 06:35:24

○A81.4.105.52015-05-19 → 2016-01-11 · 4 obs

● 2015-05-19 00:57:04
● 2016-01-11 18:11:16
○ 2016-04-10 12:36:24
○ 2026-09-19 06:35:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
simstudy.com	ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.34.106

NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simstudy.com (unsigned zone)

⏱️ Timing

Total: 489ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`184.168.131.241`
NS	4	`ns-cloud-a1.googledomains.com, ns-cloud-a4.googledomains.com...`
MX	2	`mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0)`
SOA	1	`ns-cloud-a1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)

Analysis

IP Addresses

simstudy.com resolves to one IP address: 184.168.131.241.

sysomos.org, takeactionlearningcenter.com, hci-iht2.com and two other host names share IP numbers with simstudy.com.

Name Servers

The authoritative name servers for simstudy.com are ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.

At least some of simstudy.com's name servers are shared with other domains, for example bihada-personalcareclinic.com, travelwithsoco.com, mvsnegg.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-cloud-a1.googledomains.com directs to 216.239.32.106 and 2001:4860:4802:32::6a; ns-cloud-a2.googledomains.com directs to 216.239.34.106 and 2001:4860:4802:34::6a; ns-cloud-a3.googledomains.com directs to 216.239.36.106 and 2001:4860:4802:36::6a; ns-cloud-a4.googledomains.com directs to 216.239.38.106 and 2001:4860:4802:38::6a.

Mail Servers

Mail for simstudy.com is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.

simstudy.com uses an identical mail server configuration to several other domains — among them cartoncampus.biz, agendameo.com, qqisso.site and two more.

simstudy.com uses mail servers that are also used by other domains, including moments2remember.co, physiopark-haecklingen.de and swadivafoods.in.

The hosts mailstore1.secureserver.net and smtp.secureserver.net both resolve to three IP numbers: mailstore1.secureserver.net to 216.69.141.78, 216.69.141.114 and 216.69.141.162, and smtp.secureserver.net to 216.69.141.71, 216.69.141.84 and 216.69.141.113.

simstudy.com - robtex.com

simstudy.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

`simstudy.com`

`com`