studyflexapp.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`studyflexapp.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:b3f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:a550^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.63^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.80^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`trevor.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c39a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`trevor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:239a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`trevor.ns.cloudflare.com`
		A	108.162.195.154^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
		A	162.159.44.154^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
		A	172.64.35.154^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
NS	`vita.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aee^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ee^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vita.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ee^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vita.ns.cloudflare.com`
		A	108.162.192.238^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
		A	172.64.32.238^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
		A	173.245.58.238^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`firebase=studyflex-71472`
TXT	`v=spf1 include:_spf.firebasemail.com ~all`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.11.63, 172.67.165.80
		IPv6 hints	2606:4700:3031::6815:b3f, 2606:4700:3033::ac43:a550
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=165, name=cloudflare-ech.com
SOA	`trevor.ns.cloudflare.com`dns@cloudflare.com serial=2418177956

`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=1793081896

Same first word

studyflexapp.com

Previous names

Next names

DNS History

11 records (11 active, 0 former)

●NStrevor.ns.cloudflare.com2026-08-24 → 2026-10-27 · 2 obs

● 2026-08-24 18:09:04
● 2026-10-27 06:44:34

●NSvita.ns.cloudflare.com2026-08-24 → 2026-10-27 · 2 obs

● 2026-08-24 18:09:04
● 2026-10-27 06:44:34

●MXeforward1.registrar-servers.com2026-08-24 → 2026-10-27 · 2 obs

● 2026-08-24 18:09:04
● 2026-10-27 06:44:34

●MXeforward2.registrar-servers.com2026-08-24 → 2026-10-27 · 2 obs

● 2026-08-24 18:09:04
● 2026-10-27 06:44:34

●MXeforward3.registrar-servers.com2026-08-24 → 2026-10-27 · 2 obs

● 2026-08-24 18:09:04
● 2026-10-27 06:44:34

●MXeforward4.registrar-servers.com2026-08-24 → 2026-10-27 · 2 obs

● 2026-08-24 18:09:04
● 2026-10-27 06:44:34

●MXeforward5.registrar-servers.com2026-08-24 → 2026-10-27 · 2 obs

● 2026-08-24 18:09:04
● 2026-10-27 06:44:34

●A104.21.11.632026-08-24 → 2026-10-27 · 2 obs

● 2026-08-24 18:09:04
● 2026-10-27 06:44:34

●A172.67.165.802026-08-24 → 2026-10-27 · 2 obs

● 2026-08-24 18:09:04
● 2026-10-27 06:44:34

●A2606:4700:3031::6815:b3f2026-08-24 → 2026-10-27 · 2 obs

● 2026-08-24 18:09:04
● 2026-10-27 06:44:34

●A2606:4700:3033::ac43:a5502026-08-24 → 2026-10-27 · 2 obs

● 2026-08-24 18:09:04
● 2026-10-27 06:44:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net...	-
studyflexapp.com	vita.ns.cloudflare.com, trevor.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.154

NS records: vita.ns.cloudflare.com, trevor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyflexapp.com (unsigned zone)

⏱️ Timing

Total: 893ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.11.63, 172.67.165.80`
AAAA	2	`2606:4700:3031::6815:b3f, 2606:4700:3033::ac43:a550`
NS	2	`trevor.ns.cloudflare.com, vita.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	3	`firebase=studyflex-71472, v=spf1 include:_spf.firebasemail.com ~al...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`trevor.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

studyflexapp.com directs to four IP numbers, which are 104.21.11.63, 172.67.165.80, 2606:4700:3031::6815:b3f and 2606:4700:3033::ac43:a550.

miaou.site, cav777n2.com, amped.biz and two other host names share IP numbers with studyflexapp.com.

Name Servers

studyflexapp.com is delegated to two name servers: trevor.ns.cloudflare.com and vita.ns.cloudflare.com.

studyflexapp.com uses the same name servers as several other domains — among them pp-rq-golive.pages.dev, pp-onboarding-discovery.pages.dev, pp-rq-g.pages.dev and two more.

There is at least partial name server overlap between studyflexapp.com and other domains — lexibshandie.pages.dev, northwheatonauto.pages.dev, invoices-04c.workers.dev and two more among them.

The name servers monika.ns.cloudflare.com, barbara.ns.cloudflare.com and autumn.ns.cloudflare.com are often found in combination with these name servers.

Hostnames that resolve to 6 IP addresses:

trevor.ns.cloudflare.com resolves to 108.162.195.154, 162.159.44.154, 172.64.35.154 and 3 other IP addresses.

vita.ns.cloudflare.com resolves to 108.162.192.238, 172.64.32.238, 173.245.58.238 and 3 other IP addresses.

Mail Servers

Five mail servers handle studyflexapp.com: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

studyflexapp.com has at least partial mail server overlap with other domains such as iravelonqis.world, ezcash117c.casino, focusacademy.mx and two more.

These mail servers are routinely seen in conjunction with the mail servers eforward5.registrar-servers.com and eforward4.registrar-servers.com.

Hosts with just one IP address:

eforward1.registrar-servers.com points to 162.255.118.51.

eforward2.registrar-servers.com points to 162.255.118.52.

eforward3.registrar-servers.com points to 162.255.118.51.

eforward4.registrar-servers.com points to 162.255.118.52.

eforward5.registrar-servers.com points to 162.255.118.51.

The host names eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com each resolve to 162.255.118.51.

eforward2.registrar-servers.com and eforward4.registrar-servers.com are host names that each point to 162.255.118.52 IP addresses.