🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`prepstaapps.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:50ef^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9b97^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.80.239^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.151^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dell.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dell.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dell.ns.cloudflare.com`
		A	108.162.192.94^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	172.64.32.94^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	173.245.58.94^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
NS	`sean.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sean.ns.cloudflare.com`
		A	108.162.193.231^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	172.64.33.231^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	173.245.59.231^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.80.239, 172.67.155.151
		IPv6 hints	2606:4700:3035::6815:50ef, 2606:4700:3037::ac43:9b97
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=80, name=cloudflare-ech.com
SOA	`dell.ns.cloudflare.com`dns@cloudflare.com serial=2417269085

`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=1794565026

Same first word

prepstaapps.com

Similar names

tappressapp.com

Previous names

Next names

DNS History

14 records (6 active, 8 former)

●NSdell.ns.cloudflare.com2026-09-23 → 2026-11-13 · 3 obs

○ 2017-10-16 13:17:40
● 2026-09-23 07:38:32
● 2026-11-13 10:42:12

○NSns1.bluehost.com2015-08-18 → 2017-10-16 · 4 obs

● 2015-08-18 05:04:54
● 2017-10-16 13:17:40
○ 2026-09-23 07:38:32
○ 2026-11-13 10:42:12

○NSns2.bluehost.com2015-08-18 → 2017-10-16 · 4 obs

● 2015-08-18 05:04:54
● 2017-10-16 13:17:40
○ 2026-09-23 07:38:32
○ 2026-11-13 10:42:12

●NSsean.ns.cloudflare.com2026-09-23 → 2026-11-13 · 3 obs

○ 2017-10-16 13:17:40
● 2026-09-23 07:38:32
● 2026-11-13 10:42:12

○MXmail.prepstaapps.com2015-08-18 → 2017-10-16 · 4 obs

● 2015-08-18 05:04:54
● 2017-10-16 13:17:40
○ 2026-09-23 07:38:32
○ 2026-11-13 10:42:12

●A104.21.80.2392026-10-09 → 2026-11-13 · 3 obs

○ 2026-09-23 07:38:32
● 2026-10-09 18:38:26
● 2026-11-13 10:42:12

●A172.67.155.1512026-10-09 → 2026-11-13 · 3 obs

○ 2026-09-23 07:38:32
● 2026-10-09 18:38:26
● 2026-11-13 10:42:12

○A188.114.96.02026-09-23 → 2026-09-23 · 4 obs

○ 2017-10-16 13:17:40
● 2026-09-23 07:38:32
○ 2026-10-09 18:38:26
○ 2026-11-13 10:42:12

○A188.114.97.02026-09-23 → 2026-09-23 · 4 obs

○ 2017-10-16 13:17:40
● 2026-09-23 07:38:32
○ 2026-10-09 18:38:26
○ 2026-11-13 10:42:12

●A2606:4700:3035::6815:50ef2026-10-09 → 2026-11-13 · 3 obs

○ 2026-09-23 07:38:32
● 2026-10-09 18:38:26
● 2026-11-13 10:42:12

●A2606:4700:3037::ac43:9b972026-10-09 → 2026-11-13 · 3 obs

○ 2026-09-23 07:38:32
● 2026-10-09 18:38:26
● 2026-11-13 10:42:12

○A2a06:98c1:3120::2026-09-23 → 2026-09-23 · 4 obs

○ 2017-10-16 13:17:40
● 2026-09-23 07:38:32
○ 2026-10-09 18:38:26
○ 2026-11-13 10:42:12

○A2a06:98c1:3121::2026-09-23 → 2026-09-23 · 4 obs

○ 2017-10-16 13:17:40
● 2026-09-23 07:38:32
○ 2026-10-09 18:38:26
○ 2026-11-13 10:42:12

○A70.40.223.1732015-08-18 → 2017-10-16 · 4 obs

● 2015-08-18 05:04:54
● 2017-10-16 13:17:40
○ 2026-09-23 07:38:32
○ 2026-11-13 10:42:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
prepstaapps.com	sean.ns.cloudflare.com, dell.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.94

NS records: sean.ns.cloudflare.com, dell.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prepstaapps.com (unsigned zone)

⏱️ Timing

Total: 322ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.155.151, 104.21.80.239`
AAAA	2	`2606:4700:3035::6815:50ef, 2606:4700:3037::ac43:9b97`
NS	2	`dell.ns.cloudflare.com, sean.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dell.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

prepstaapps.com has four IP addresses: 104.21.80.239, 172.67.155.151, 2606:4700:3035::6815:50ef and 2606:4700:3037::ac43:9b97.

dewi11abe.site, bkleon-y76o.xyz, interviewprep.pk plus two other host names have IP numbers in common with prepstaapps.com.

Name Servers

prepstaapps.com has two authoritative name servers — dell.ns.cloudflare.com and sean.ns.cloudflare.com.

The name server configuration of prepstaapps.com is shared with other domains, for instance morela.com.vn, bayvillefire.org, crio-resources.pages.dev and two others.

prepstaapps.com has at least partial name server overlap with other domains, such as pitarahnivo.click, wagamama-demo.pages.dev, moorsmanstudio.click and two others.

It is common to find these name servers paired with the name servers luciana.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dell.ns.cloudflare.com points to 108.162.192.94, 172.64.32.94, 173.245.58.94 and 3 other IP addresses.

sean.ns.cloudflare.com points to 108.162.193.231, 172.64.33.231, 173.245.59.231 and 3 other IP addresses.

prepstaapps.com - robtex.com

prepstaapps.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

`prepstaapps.com`

`com`