studyoplus.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`studyoplus.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:8737^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:6c2^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.194^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.135.55^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brenda.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brenda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brenda.ns.cloudflare.com`
		A	108.162.192.77^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
		A	172.64.32.77^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
		A	173.245.58.77^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
NS	`luke.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luke.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`luke.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`luke.ns.cloudflare.com`
		A	108.162.193.200^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luke.ns.cloudflare.com`
		A	172.64.33.200^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luke.ns.cloudflare.com`
		A	173.245.59.200^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luke.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	2607:f8b0:4004:c27::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	2607:f8b0:4004:c27::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
		A	172.253.139.26^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	172.253.139.27^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
TXT	`google-site-verification=FARYw7Fk5FvXgrRok00pJG6kY-mTJHH_hYYeezYbQ3Y`
TXT	`google-site-verification=OmpgZH48_02Nols6zVV54yQ3vGNP5vK9iC5zxAGfqrI`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.6.194, 172.67.135.55
		IPv6 hints	2606:4700:3032::ac43:8737, 2606:4700:3037::6815:6c2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com
SOA	`brenda.ns.cloudflare.com`dns@cloudflare.com serial=2411531095

`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=1786969914

Same first word

studyoplus.com

DNS History

24 records (7 active, 17 former)

●NSbrenda.ns.cloudflare.com2026-02-14 → 2026-08-17 · 3 obs

○ 2017-04-15 07:44:50
● 2026-02-14 19:54:32
● 2026-08-17 12:53:38

●NSluke.ns.cloudflare.com2026-02-14 → 2026-08-17 · 3 obs

○ 2017-04-15 07:44:50
● 2026-02-14 19:54:32
● 2026-08-17 12:53:38

○NSns1.turkiyesistem.com2015-11-14 → 2017-04-15 · 5 obs

○ 2015-07-06 23:21:08
● 2015-11-14 05:09:54
● 2017-04-15 07:44:50
○ 2026-02-14 19:54:32
○ 2026-08-17 12:53:38

○NSns2.turkiyesistem.com2015-11-14 → 2017-04-15 · 5 obs

○ 2015-07-06 23:21:08
● 2015-11-14 05:09:54
● 2017-04-15 07:44:50
○ 2026-02-14 19:54:32
○ 2026-08-17 12:53:38

○NSpdns01.domaincontrol.com2015-07-06 → 2015-07-06 · 3 obs

● 2015-07-06 23:21:08
○ 2015-11-14 05:09:54
○ 2026-08-17 12:53:38

○NSpdns02.domaincontrol.com2015-07-06 → 2015-07-06 · 3 obs

● 2015-07-06 23:21:08
○ 2015-11-14 05:09:54
○ 2026-08-17 12:53:38

○MXalt1.aspmx.l.google.com2015-07-06 → 2017-04-15 · 4 obs

● 2015-07-06 23:21:08
● 2017-04-15 07:44:50
○ 2026-02-14 19:54:32
○ 2026-08-17 12:53:38

○MXalt2.aspmx.l.google.com2015-07-06 → 2017-04-15 · 4 obs

● 2015-07-06 23:21:08
● 2017-04-15 07:44:50
○ 2026-02-14 19:54:32
○ 2026-08-17 12:53:38

○MXalt3.aspmx.l.google.com2015-11-14 → 2017-04-15 · 5 obs

○ 2015-07-06 23:21:08
● 2015-11-14 05:09:54
● 2017-04-15 07:44:50
○ 2026-02-14 19:54:32
○ 2026-08-17 12:53:38

○MXalt4.aspmx.l.google.com2015-11-14 → 2017-04-15 · 5 obs

○ 2015-07-06 23:21:08
● 2015-11-14 05:09:54
● 2017-04-15 07:44:50
○ 2026-02-14 19:54:32
○ 2026-08-17 12:53:38

○MXaspmx.l.google.com2015-07-06 → 2017-04-15 · 4 obs

● 2015-07-06 23:21:08
● 2017-04-15 07:44:50
○ 2026-02-14 19:54:32
○ 2026-08-17 12:53:38

●MXsmtp.google.com2026-02-14 → 2026-08-17 · 3 obs

○ 2017-04-15 07:44:50
● 2026-02-14 19:54:32
● 2026-08-17 12:53:38

●A104.21.6.1942026-02-14 → 2026-08-17 · 13 obs

○ 2017-04-15 07:44:50
● 2026-02-14 19:54:32
● 2026-02-23 21:33:58
○ 2026-03-02 15:40:36
○ 2026-05-25 17:56:52
● 2026-05-29 12:23:36
● 2026-05-29 13:43:04
○ 2026-06-03 21:00:30
● 2026-07-13 05:53:32
○ 2026-07-16 00:01:16
● 2026-07-16 20:36:00
○ 2026-07-18 20:09:06
● 2026-08-17 12:53:38

●A172.67.135.552026-02-14 → 2026-08-17 · 13 obs

○A178.211.50.182015-11-14 → 2017-04-15 · 5 obs

○ 2015-07-06 23:21:08
● 2015-11-14 05:09:54
● 2017-04-15 07:44:50
○ 2026-02-14 19:54:32
○ 2026-08-17 12:53:38

○A188.114.96.02026-03-02 → 2026-07-18 · 11 obs

○ 2026-02-23 21:33:58
● 2026-03-02 15:40:36
● 2026-05-25 17:56:52
○ 2026-05-29 12:23:36
○ 2026-05-29 13:43:04
● 2026-06-03 21:00:30
○ 2026-07-13 05:53:32
● 2026-07-16 00:01:16
○ 2026-07-16 20:36:00
● 2026-07-18 20:09:06
○ 2026-08-17 12:53:38

○A188.114.97.02026-03-02 → 2026-07-18 · 11 obs

○A2606:4700:3032::6815:6c22026-02-14 → 2026-05-29 · 9 obs

●A2606:4700:3032::ac43:87372026-07-13 → 2026-08-17 · 6 obs

○ 2026-06-03 21:00:30
● 2026-07-13 05:53:32
○ 2026-07-16 00:01:16
● 2026-07-16 20:36:00
○ 2026-07-18 20:09:06
● 2026-08-17 12:53:38

○A2606:4700:3034::ac43:87372026-02-14 → 2026-05-29 · 9 obs

●A2606:4700:3037::6815:6c22026-07-13 → 2026-08-17 · 6 obs

○ 2026-06-03 21:00:30
● 2026-07-13 05:53:32
○ 2026-07-16 00:01:16
● 2026-07-16 20:36:00
○ 2026-07-18 20:09:06
● 2026-08-17 12:53:38

○A2a06:98c1:3120::2026-03-02 → 2026-07-18 · 11 obs

○A2a06:98c1:3121::2026-03-02 → 2026-07-18 · 11 obs

○A94.76.192.2332015-07-06 → 2015-07-06 · 3 obs

● 2015-07-06 23:21:08
○ 2015-11-14 05:09:54
○ 2026-08-17 12:53:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
studyoplus.com	luke.ns.cloudflare.com, brenda.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.77

NS records: luke.ns.cloudflare.com, brenda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyoplus.com (unsigned zone)

⏱️ Timing

Total: 208ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.135.55, 104.21.6.194`
AAAA	2	`2606:4700:3032::ac43:8737, 2606:4700:3037::6815:6c2`
NS	2	`brenda.ns.cloudflare.com, luke.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=FARYw7Fk5FvXgrR, google-site-verification=OmpgZH48_02Nols`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brenda.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

studyoplus.com points to the four IP addresses 104.21.6.194, 172.67.135.55, 2606:4700:3032::ac43:8737 and 2606:4700:3037::6815:6c2.

Two other host names, along with mobile.aslidemo.cfd, 100edur.com and rntos.ru, also share IP numbers with studyoplus.com.

Name Servers

studyoplus.com is delegated to two name servers: brenda.ns.cloudflare.com and luke.ns.cloudflare.com.

studyoplus.com shares its NS records with other domains, for example acupunctureandcupping.com, bravocn.top, flatwebgraphics.com and two others.

There is at least partial name server overlap between studyoplus.com and other domains — vcee.top, tripetea.es, gymrmf.com and two more among them.

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

DNS names with 6 IP addresses:

brenda.ns.cloudflare.com resolves to 108.162.192.77, 172.64.32.77, 173.245.58.77 and 3 other IP addresses.

luke.ns.cloudflare.com resolves to 108.162.193.200, 172.64.33.200, 173.245.59.200 and 3 other IP addresses.

Mail Servers

The sole mail server for studyoplus.com is smtp.google.com.

Among the domains sharing a mail server setup with studyoplus.com are man-groups.com, mdm.ro, exarex.com.my and two others.

There is at least a partial MX overlap between studyoplus.com and other domains, including texasbackyardstructures.com, dentalteklif.com, lucidjuice.ai and two others.

These mail servers frequently co-occur with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

With 9 IP addresses total, smtp.google.com resolves to 172.253.62.27, 172.253.139.26, 172.253.139.27 and 6 others.