🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`studysem.org`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`dns1.p01.nsone.net` ⭐ ⚠️ Not in parent delegation
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p01.nsone.net`
NS	`dns1.p02.nsone.net` ⚠️ Not in zone NS records
		A	2620:4d:4000:6259:7:2:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p02.nsone.net`
		A	198.51.44.2^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p02.nsone.net`
NS	`dns2.p01.nsone.net` ⚠️ Not in parent delegation
		A	2a00:edc0:6259:7:1::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p01.nsone.net`
		A	198.51.45.1^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p01.nsone.net`
NS	`dns2.p02.nsone.net` ⚠️ Not in zone NS records
		A	2a00:edc0:6259:7:2::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p02.nsone.net`
		A	198.51.45.2^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p02.nsone.net`
NS	`dns3.p01.nsone.net` ⚠️ Not in parent delegation
		A	2620:4d:4000:6259:7:1:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p01.nsone.net`
		A	198.51.44.65^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p01.nsone.net`
NS	`dns3.p02.nsone.net` ⚠️ Not in zone NS records
		A	2620:4d:4000:6259:7:2:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p02.nsone.net`
		A	198.51.44.66^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p02.nsone.net`
NS	`dns4.p01.nsone.net` ⚠️ Not in parent delegation
		A	2a00:edc0:6259:7:1::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p01.nsone.net`
		A	198.51.45.65^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p01.nsone.net`
NS	`dns4.p02.nsone.net` ⚠️ Not in zone NS records
		A	2a00:edc0:6259:7:2::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p02.nsone.net`
		A	198.51.45.66^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p02.nsone.net`
NS	`ns01.squarespacedns.com`
		A	45.54.22.1^{🇺🇸 NETACTUATE45.54.22.0/24}
			PTR	`ns01.squarespacedns.com`
NS	`ns02.squarespacedns.com`
		A	45.54.22.65^{🇺🇸 NETACTUATE45.54.22.0/24}
			PTR	`ns02.squarespacedns.com`
NS	`ns03.squarespacedns.com`
		A	45.54.22.129^{🇺🇸 NETACTUATE45.54.22.0/24}
			PTR	`ns03.squarespacedns.com`
NS	`ns04.squarespacedns.com`
		A	45.54.22.193^{🇺🇸 NETACTUATE45.54.22.0/24}
			PTR	`ns04.squarespacedns.com`
TXT	`google-site-verification=bFWYzQI5cMHaaLvJFh7Y8crq6wrskziwM1maSdwKo4A`
SOA	`dns1.p01.nsone.net`hostmaster@nsone.net serial=1695609086

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.pir-ns.org` ⭐
	NS	`v0n1.pir-ns.org`
	NS	`v0n2.pir-ns.org`
	NS	`v0n3.pir-ns.org`
	NS	`v2n0.pir-ns.org`
	NS	`v2n1.pir-ns.org`
	SOA	`v0n0.pir-ns.org`hostmaster@donuts.email serial=1794617227

Same first word

studysem.org

studysem.co.uk

studysem.com

studysem.xyz

studysem.in

Similar names

msestudy.win

semstudy.com

semstudy.cn

dutymess.github.io

edusystm.co.uk

dusystem.it

stuydems.net

semstudy.xyz

dusystem.com

smestudy.com

dutymess.ir

studyems.com

stemdyus.com

messtudy.pages.dev

dusystem.net

Previous names

Next names

DNS History

16 records (16 active, 0 former)

●NSdns1.p01.nsone.net2026-05-30 → 2026-11-14 · 2 obs

● 2026-05-30 00:46:16
● 2026-11-14 01:27:38

●NSdns1.p02.nsone.net2026-05-30 → 2026-11-14 · 2 obs

● 2026-05-30 00:46:16
● 2026-11-14 01:27:38

●NSdns2.p01.nsone.net2026-11-14 → 2026-11-14 · 3 obs

○ 2026-05-30 00:46:16
● 2026-11-14 01:27:34
● 2026-11-14 01:27:38

●NSdns2.p02.nsone.net2026-05-30 → 2026-11-14 · 2 obs

● 2026-05-30 00:46:16
● 2026-11-14 01:27:38

●NSdns3.p01.nsone.net2026-11-14 → 2026-11-14 · 3 obs

○ 2026-05-30 00:46:16
● 2026-11-14 01:27:34
● 2026-11-14 01:27:38

●NSdns3.p02.nsone.net2026-05-30 → 2026-11-14 · 2 obs

● 2026-05-30 00:46:16
● 2026-11-14 01:27:38

●NSdns4.p01.nsone.net2026-11-14 → 2026-11-14 · 3 obs

○ 2026-05-30 00:46:16
● 2026-11-14 01:27:34
● 2026-11-14 01:27:38

●NSdns4.p02.nsone.net2026-05-30 → 2026-11-14 · 2 obs

● 2026-05-30 00:46:16
● 2026-11-14 01:27:38

●NSns01.squarespacedns.com2026-05-30 → 2026-11-14 · 2 obs

● 2026-05-30 00:46:16
● 2026-11-14 01:27:38

●NSns02.squarespacedns.com2026-05-30 → 2026-11-14 · 2 obs

● 2026-05-30 00:46:16
● 2026-11-14 01:27:38

●NSns03.squarespacedns.com2026-05-30 → 2026-11-14 · 2 obs

● 2026-05-30 00:46:16
● 2026-11-14 01:27:38

●NSns04.squarespacedns.com2026-05-30 → 2026-11-14 · 2 obs

● 2026-05-30 00:46:16
● 2026-11-14 01:27:38

●A198.185.159.1442026-05-30 → 2026-11-14 · 2 obs

● 2026-05-30 00:46:16
● 2026-11-14 01:27:38

●A198.185.159.1452026-05-30 → 2026-11-14 · 2 obs

● 2026-05-30 00:46:16
● 2026-11-14 01:27:38

●A198.49.23.1442026-05-30 → 2026-11-14 · 2 obs

● 2026-05-30 00:46:16
● 2026-11-14 01:27:38

●A198.49.23.1452026-05-30 → 2026-11-14 · 2 obs

● 2026-05-30 00:46:16
● 2026-11-14 01:27:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	v2n0.pir-ns.org, v2n1.pir-ns.org, v0n0.pir-ns.org, v0n2.pir-ns.org...	-
studysem.org	ns02.squarespacedns.com, dns2.p02.nsone.net, ns04.squarespacedns.com, dns4.p02.nsone.net...	-

✅ Authoritative Response

Server:45.54.22.129

NS records: ns02.squarespacedns.com, dns2.p02.nsone.net, ns04.squarespacedns.com, dns4.p02.nsone.net, dns1.p02.nsone.net, dns3.p02.nsone.net, ns01.squarespacedns.com, ns03.squarespacedns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studysem.org (unsigned zone)

⏱️ Timing

Total: 1868ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.145, 198.49.23.144...`
NS	8	`dns1.p01.nsone.net, dns2.p01.nsone.net...`
TXT	1	`google-site-verification=bFWYzQI5cMHaaLv`
SOA	1	`dns1.p01.nsone.net hostmaster.nsone.net`

Analysis

IP Addresses

studysem.org resolves to four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Additional host names — hobbitatspaces.com, flavorlabseasoning.com, facesfilms.com and two others — share IP numbers with studysem.org.

Name Servers

studysem.org is delegated to 12 name servers: ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 9 other.

studysem.org has at least partial name server overlap with other domains, such as elevatedvision.today, boston-brook.com, palmehomecollection.com and two others.

ns04.squarespacedns.com, dns1.p01.nsone.net and dns2.p01.nsone.net — plus 7 other name servers — are commonly paired with these name servers.

Host names with two IP numbers:

dns1.p01.nsone.net points to 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.

dns2.p01.nsone.net points to 198.51.45.1 and 2a00:edc0:6259:7:1::2.

dns3.p01.nsone.net points to 198.51.44.65 and 2620:4d:4000:6259:7:1:0:3.

dns4.p01.nsone.net points to 198.51.45.65 and 2a00:edc0:6259:7:1::4.

dns1.p02.nsone.net points to 198.51.44.2 and 2620:4d:4000:6259:7:2:0:1.

dns2.p02.nsone.net points to 198.51.45.2 and 2a00:edc0:6259:7:2::2.

dns3.p02.nsone.net points to 198.51.44.66 and 2620:4d:4000:6259:7:2:0:3.

dns4.p02.nsone.net points to 198.51.45.66 and 2a00:edc0:6259:7:2::4.

Host names pointing to a single IP address:

ns01.squarespacedns.com points to 45.54.22.1.