🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`studyurl.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9f8b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:4a97^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.74.151^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.159.139^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`celeste.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2607^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celeste.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c207^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`celeste.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2207^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`celeste.ns.cloudflare.com`
		A	108.162.194.7^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celeste.ns.cloudflare.com`
		A	162.159.38.7^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celeste.ns.cloudflare.com`
		A	172.64.34.7^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celeste.ns.cloudflare.com`
NS	`devin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c31^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`devin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c331^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`devin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2331^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`devin.ns.cloudflare.com`
		A	108.162.195.49^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`devin.ns.cloudflare.com`
		A	162.159.44.49^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`devin.ns.cloudflare.com`
		A	172.64.35.49^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`devin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.74.151, 172.67.159.139
		IPv6 hints	2606:4700:3031::ac43:9f8b, 2606:4700:3032::6815:4a97
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=177, name=cloudflare-ech.com
SOA	`celeste.ns.cloudflare.com`dns@cloudflare.com serial=2413875572

`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=1788682663

Same first word

studyurl.com

Similar names

urlstudy.xyz

Previous names

Next names

DNS History

14 records (6 active, 8 former)

●NSceleste.ns.cloudflare.com2026-08-30 → 2026-09-06 · 3 obs

○ 2020-04-04 00:00:18
● 2026-08-30 00:24:00
● 2026-09-06 08:43:12

●NSdevin.ns.cloudflare.com2026-08-30 → 2026-09-06 · 3 obs

○ 2020-04-04 00:00:18
● 2026-08-30 00:24:00
● 2026-09-06 08:43:12

○NSf1g1ns1.dnspod.net2015-11-18 → 2017-02-06 · 4 obs

● 2015-11-18 02:47:58
● 2017-02-06 23:09:08
○ 2020-04-04 00:00:18
○ 2026-09-06 08:43:12

○NSf1g1ns2.dnspod.net2015-11-18 → 2017-02-06 · 4 obs

● 2015-11-18 02:47:58
● 2017-02-06 23:09:08
○ 2020-04-04 00:00:18
○ 2026-09-06 08:43:12

○MXmx1.faidns.com2015-11-18 → 2017-02-06 · 4 obs

● 2015-11-18 02:47:58
● 2017-02-06 23:09:08
○ 2020-04-04 00:00:18
○ 2026-09-06 08:43:12

●A104.21.74.1512026-08-30 → 2026-09-06 · 3 obs

○ 2020-04-04 00:00:18
● 2026-08-30 00:24:00
● 2026-09-06 08:43:12

○A118.193.212.112015-11-18 → 2016-02-03 · 4 obs

● 2015-11-18 02:47:58
● 2016-02-03 22:06:48
○ 2016-06-20 19:02:56
○ 2026-09-06 08:43:12

○A118.193.217.752015-11-18 → 2016-06-20 · 4 obs

● 2015-11-18 02:47:58
● 2016-06-20 19:02:56
○ 2017-02-06 23:09:08
○ 2026-09-06 08:43:12

○A118.99.36.182016-06-20 → 2016-06-20 · 4 obs

○ 2016-02-03 22:06:48
● 2016-06-20 19:02:56
○ 2017-02-06 23:09:08
○ 2026-09-06 08:43:12

●A172.67.159.1392026-08-30 → 2026-09-06 · 3 obs

○ 2020-04-04 00:00:18
● 2026-08-30 00:24:00
● 2026-09-06 08:43:12

○A23.91.98.1092017-02-06 → 2017-02-06 · 4 obs

○ 2016-06-20 19:02:56
● 2017-02-06 23:09:08
○ 2020-04-04 00:00:18
○ 2026-09-06 08:43:12

●A2606:4700:3031::ac43:9f8b2026-08-30 → 2026-09-06 · 3 obs

○ 2020-04-04 00:00:18
● 2026-08-30 00:24:00
● 2026-09-06 08:43:12

●A2606:4700:3032::6815:4a972026-08-30 → 2026-09-06 · 3 obs

○ 2020-04-04 00:00:18
● 2026-08-30 00:24:00
● 2026-09-06 08:43:12

○CNAMEstudyurl.com.53.v33.faidns.com2015-11-18 → 2017-02-06 · 4 obs

● 2015-11-18 02:47:58
● 2017-02-06 23:09:08
○ 2020-04-04 00:00:18
○ 2026-09-06 08:43:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net...	-
studyurl.com	celeste.ns.cloudflare.com, devin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.49

NS records: celeste.ns.cloudflare.com, devin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyurl.com (unsigned zone)

⏱️ Timing

Total: 174ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.159.139, 104.21.74.151`
AAAA	2	`2606:4700:3031::ac43:9f8b, 2606:4700:3032::6815:4a97`
NS	2	`celeste.ns.cloudflare.com, devin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`celeste.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

studyurl.com has four IP addresses: 104.21.74.151, 172.67.159.139, 2606:4700:3031::ac43:9f8b and 2606:4700:3032::6815:4a97.

38pcomo.com, openai-proxy.rehiy.workers.dev, speleo.app plus two other host names have IP numbers in common with studyurl.com.

Name Servers

studyurl.com uses two name servers for its delegation: celeste.ns.cloudflare.com and devin.ns.cloudflare.com.

The name server configuration of studyurl.com is shared with other domains, for instance raziyeoko.workers.dev, cina788pro.com, stephforey.workers.dev and two others.

studyurl.com has at least partial name server overlap with other domains, such as frederikafratric.sk, aryamodelphagwara.com, advisorrobot.info and two others.

melissa.ns.cloudflare.com, love.ns.cloudflare.com and kolton.ns.cloudflare.com — plus 3 other name servers — are commonly paired with these name servers.

Hosts with 6 IP addresses each:

Hostname celeste.ns.cloudflare.com directs to 108.162.194.7, 162.159.38.7 and 172.64.34.7 along with 3 other IP addresses.

Hostname devin.ns.cloudflare.com directs to 108.162.195.49, 162.159.44.49 and 172.64.35.49 along with 3 other IP addresses.

studyurl.com - robtex.com

studyurl.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

`studyurl.com`

`com`