studyflashugc.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`studyflashugc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:99d0^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:523b^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.59^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.153.208^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elaine.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a98^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c098^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:2098^{Cloudflare2a06:98c1:50::/45}
		A	108.162.192.152^{Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.152^{Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.152^{Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`rick.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8b^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c18b^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:218b^{Cloudflare2a06:98c1:50::/45}
		A	108.162.193.139^{Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.139^{Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.139^{Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c06::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f26.1e100.net`
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	2607:f8b0:4004:c07::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f27.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
		A	192.179.24.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`rz-in-f26.1e100.net`
TXT	`google-site-verification=raDNTsqZ6--MM-XsPs2MxVDiuugvVlISqSugRQvXlos`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.82.59, 172.67.153.208
		IPv6 hints	2606:4700:3030::ac43:99d0, 2606:4700:3036::6815:523b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com
SOA	`elaine.ns.cloudflare.com`dns@cloudflare.com serial=2415196053

`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=1793059786

Same first word

studyflashugc.com

Similar names

ugcstudyflash.com

Previous names

Next names

studyflat.com

studyflax.com

studyfleet.com

studyfleshcards.com

studyflex-test.com

studyflex.com

studyflexapp.com

studyflexbd.com

studyflexi.com

studyflexy.com

DNS History

11 records (7 active, 4 former)

●NSelaine.ns.cloudflare.com2026-09-17 → 2026-10-27 · 2 obs

● 2026-09-17 16:33:14
● 2026-10-27 00:45:50

●NSrick.ns.cloudflare.com2026-09-17 → 2026-10-27 · 2 obs

● 2026-09-17 16:33:14
● 2026-10-27 00:45:50

●MXsmtp.google.com2026-09-17 → 2026-10-27 · 2 obs

● 2026-09-17 16:33:14
● 2026-10-27 00:45:50

●A104.21.82.592026-09-28 → 2026-10-27 · 3 obs

○ 2026-09-17 16:33:14
● 2026-09-28 21:45:20
● 2026-10-27 00:45:50

●A172.67.153.2082026-09-28 → 2026-10-27 · 3 obs

○ 2026-09-17 16:33:14
● 2026-09-28 21:45:20
● 2026-10-27 00:45:50

○A188.114.96.02026-09-17 → 2026-09-17 · 3 obs

● 2026-09-17 16:33:14
○ 2026-09-28 21:45:20
○ 2026-10-27 00:45:50

○A188.114.97.02026-09-17 → 2026-09-17 · 3 obs

● 2026-09-17 16:33:14
○ 2026-09-28 21:45:20
○ 2026-10-27 00:45:50

●A2606:4700:3030::ac43:99d02026-09-28 → 2026-10-27 · 3 obs

○ 2026-09-17 16:33:14
● 2026-09-28 21:45:20
● 2026-10-27 00:45:50

●A2606:4700:3036::6815:523b2026-09-28 → 2026-10-27 · 3 obs

○ 2026-09-17 16:33:14
● 2026-09-28 21:45:20
● 2026-10-27 00:45:50

○A2a06:98c1:3120::2026-09-17 → 2026-09-17 · 3 obs

● 2026-09-17 16:33:14
○ 2026-09-28 21:45:20
○ 2026-10-27 00:45:50

○A2a06:98c1:3121::2026-09-17 → 2026-09-17 · 3 obs

● 2026-09-17 16:33:14
○ 2026-09-28 21:45:20
○ 2026-10-27 00:45:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net...	-
studyflashugc.com	rick.ns.cloudflare.com, elaine.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.139

NS records: rick.ns.cloudflare.com, elaine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyflashugc.com (unsigned zone)

⏱️ Timing

Total: 2057ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.153.208, 104.21.82.59`
AAAA	2	`2606:4700:3036::6815:523b, 2606:4700:3030::ac43:99d0`
NS	2	`elaine.ns.cloudflare.com, rick.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=raDNTsqZ6--MM-X, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elaine.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

studyflashugc.com has four IP addresses: 104.21.82.59, 172.67.153.208, 2606:4700:3030::ac43:99d0 and 2606:4700:3036::6815:523b.

Name Servers

studyflashugc.com has two authoritative name servers — elaine.ns.cloudflare.com and rick.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

elaine.ns.cloudflare.com points to 108.162.192.152, 172.64.32.152, 173.245.58.152 and 3 other IP addresses.

rick.ns.cloudflare.com points to 108.162.193.139, 172.64.33.139, 173.245.59.139 and 3 other IP addresses.

Mail Servers

Mail for studyflashugc.com is handled by a single mail server, smtp.google.com.

smtp.google.com resolves to 9 IP addresses — 172.253.62.26, 172.253.62.27, 172.253.115.26 and 6 others.