devprep.app - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`devprep.app`

DNSSEC	⚠️ Not signed
A	64.236.125.137^{🇺🇸 Microsoft64.236.0.0/16}
NS	`beth.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a67^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c067^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`beth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2067^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`beth.ns.cloudflare.com`
		A	108.162.192.103^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beth.ns.cloudflare.com`
		A	172.64.32.103^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beth.ns.cloudflare.com`
		A	173.245.58.103^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beth.ns.cloudflare.com`
NS	`chance.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c21^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c321^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chance.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2321^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chance.ns.cloudflare.com`
		A	108.162.195.33^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
		A	162.159.44.33^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
		A	172.64.35.33^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽²⁹⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁵⁰⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`_qa9d7zysim29qq9t03042zo936egwrn`
TXT	`google-site-verification=xVtBhTN7bDn94AIZUqTkAg0tKNp27zWKj4w4uAGaWuM`
TXT	`ms-domain-verification=4760d210-5835-4e8e-a6ac-55ca4779cfde`
TXT	`stripe-verification=2ed47b913758dbb481bfec001d46610559df78b8c89753deafa85b10d...`
TXT	`v=spf1 include:_spf.mx.cloudflare.net include:spf.protection.outlook.com -all`
SOA	`beth.ns.cloudflare.com`dns@cloudflare.com serial=2415113141

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Same first word

devprep.shop

devprep.io

devprep.app

devprep.online

devprep.duckdns.org

devprep.co

devprep.com

devprep.site

devprep.pages.dev

Similar names

verdepp.com

prepdev.in

devperp.xyz

prepdev.info

redepvp.com

prepdev.duckdns.org

vedprep.com

vedprep.co.in

Previous names

Next names

devpreview.app

devprofile.app

devprog.app

devproof.app

devpropster.app

devpros.app

devpt.app

devpub.app

devpulse.app

devpush.app

devqo.app

devqrhub.app

devquanta.app

devquarters.app

devquest.app

devquill.app

devquiver.app

devquote.app

devr.app

devra.app

DNS History

11 records (6 active, 5 former)

●NSbeth.ns.cloudflare.com2026-09-17 → 2026-09-22 · 2 obs

● 2026-09-17 06:46:02
● 2026-09-22 17:30:30

●NSchance.ns.cloudflare.com2026-09-17 → 2026-09-22 · 2 obs

● 2026-09-17 06:46:02
● 2026-09-22 17:30:30

●MXroute1.mx.cloudflare.net2026-09-17 → 2026-09-22 · 2 obs

● 2026-09-17 06:46:02
● 2026-09-22 17:30:30

●MXroute2.mx.cloudflare.net2026-09-17 → 2026-09-22 · 2 obs

● 2026-09-17 06:46:02
● 2026-09-22 17:30:30

●MXroute3.mx.cloudflare.net2026-09-17 → 2026-09-22 · 2 obs

● 2026-09-17 06:46:02
● 2026-09-22 17:30:30

○A132.220.38.1122026-09-21 → 2026-09-21 · 4 obs

○ 2026-09-18 17:42:50
● 2026-09-21 04:18:30
○ 2026-09-22 17:30:28
○ 2026-09-22 17:30:30

○A40.67.153.1742026-09-18 → 2026-09-18 · 4 obs

○ 2026-09-18 15:53:44
● 2026-09-18 17:42:50
○ 2026-09-21 04:18:30
○ 2026-09-22 17:30:30

○A48.192.33.1542026-09-18 → 2026-09-18 · 4 obs

○ 2026-09-17 08:35:12
● 2026-09-18 15:53:44
○ 2026-09-18 17:42:50
○ 2026-09-22 17:30:30

●A64.236.125.1372026-09-22 → 2026-09-22 · 3 obs

○ 2026-09-21 04:18:30
● 2026-09-22 17:30:28
● 2026-09-22 17:30:30

○A68.220.237.272026-09-17 → 2026-09-17 · 4 obs

○ 2026-09-17 06:46:02
● 2026-09-17 08:35:12
○ 2026-09-18 15:53:44
○ 2026-09-22 17:30:30

○A9.163.40.2462026-09-17 → 2026-09-17 · 3 obs

● 2026-09-17 06:46:02
○ 2026-09-17 08:35:12
○ 2026-09-22 17:30:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
devprep.app	beth.ns.cloudflare.com, chance.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.33

NS records: beth.ns.cloudflare.com, chance.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devprep.app (unsigned zone)

⏱️ Timing

Total: 850ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`40.67.153.174`
NS	2	`beth.ns.cloudflare.com, chance.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 22), route3.mx.cloudflare.net (pri: 29)...`
TXT	5	`_qa9d7zysim29qq9t03042zo936egwrn, google-site-verification=xVtBhTN7bDn94AI...`
SOA	1	`beth.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

devprep.app resolves to one IP address: 64.236.125.137.

busdetailing.com.ar, squareandcompassnotary.com, weaselden.ai and two other host names share IP numbers with devprep.app.

Name Servers

devprep.app is delegated to two name servers: beth.ns.cloudflare.com and chance.ns.cloudflare.com.

devprep.app uses the same name servers as several other domains — among them redvelvet-784.pages.dev, sattar-bayazidi-75.workers.dev, vanlawgroup.pages.dev and two more.

There is at least partial name server overlap between devprep.app and other domains — alternatifmaxwin-manise.pages.dev, novafound.bond, siseg.uy and two more among them.

These name servers are routinely deployed together with the name servers yew.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

beth.ns.cloudflare.com resolves to 108.162.192.103, 172.64.32.103, 173.245.58.103 and 3 other IP addresses.

chance.ns.cloudflare.com resolves to 108.162.195.33, 162.159.44.33, 172.64.35.33 and 3 other IP addresses.

Mail Servers

Incoming mail for devprep.app is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

devprep.app has at least partial mail server overlap with other domains such as readexplore.store, aukdon.com, ge-group-llc.com and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.