`studysive.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:c35f^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:342d^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.45^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.195.95^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dean.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b99^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c199^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2199^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dean.ns.cloudflare.com`
		A	108.162.193.153^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dean.ns.cloudflare.com`
		A	172.64.33.153^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dean.ns.cloudflare.com`
		A	173.245.59.153^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dean.ns.cloudflare.com`
NS	`nadia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3acf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nadia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nadia.ns.cloudflare.com`
		A	108.162.192.207^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
		A	172.64.32.207^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
		A	173.245.58.207^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
MX	`isaac.mx.cloudflare.net` ⭐
		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`
MX	`linda.mx.cloudflare.net`⁽⁹⁰⁾
		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	162.159.205.23^{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	`amir.mx.cloudflare.net`⁽⁹²⁾
		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	162.159.205.11^{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`
TXT	`v=spf1 include:_spf.mx.cloudflare.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.52.45, 172.67.195.95
		IPv6	2606:4700:3032::ac43:c35f, 2606:4700:3034::6815:342d
SOA	`dean.ns.cloudflare.com`dns@cloudflare.com serial=2399176341

`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=1774761362

🔒 HSTS Preload (+subdomains)

Same first word

studysive.com

DNS History

18 records (9 active, 9 former)

●NSdean.ns.cloudflare.com2019-12-15 → 2026-03-29 · 2 obs

● 2019-12-15 03:17:52
● 2026-03-29 05:21:58

●NSnadia.ns.cloudflare.com2019-12-15 → 2026-03-29 · 2 obs

● 2019-12-15 03:17:52
● 2026-03-29 05:21:58

●MXamir.mx.cloudflare.net2026-03-12 → 2026-03-29 · 3 obs

○ 2019-12-15 03:17:52
● 2026-03-12 03:44:24
● 2026-03-29 05:21:58

●MXisaac.mx.cloudflare.net2026-03-12 → 2026-03-29 · 3 obs

○ 2019-12-15 03:17:52
● 2026-03-12 03:44:24
● 2026-03-29 05:21:58

●MXlinda.mx.cloudflare.net2026-03-12 → 2026-03-29 · 3 obs

○ 2019-12-15 03:17:52
● 2026-03-12 03:44:24
● 2026-03-29 05:21:58

○MXmxa.mailgun.org2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 03:17:52
○ 2026-03-12 03:44:24
○ 2026-03-29 05:21:58

●A104.21.52.452026-03-29 → 2026-03-29 · 2 obs

○ 2026-03-12 03:44:24
● 2026-03-29 05:21:58

○A104.24.100.1282019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 03:17:52
○ 2026-03-12 03:44:24
○ 2026-03-29 05:21:58

○A104.24.101.1282019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 03:17:52
○ 2026-03-12 03:44:24
○ 2026-03-29 05:21:58

●A172.67.195.952026-03-29 → 2026-03-29 · 2 obs

○ 2026-03-12 03:44:24
● 2026-03-29 05:21:58

○A188.114.96.02026-03-12 → 2026-03-12 · 3 obs

○ 2019-12-15 03:17:52
● 2026-03-12 03:44:24
○ 2026-03-29 05:21:58

○A188.114.97.02026-03-12 → 2026-03-12 · 3 obs

○ 2019-12-15 03:17:52
● 2026-03-12 03:44:24
○ 2026-03-29 05:21:58

○A2606:4700:30::6818:64802019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 03:17:52
○ 2026-03-12 03:44:24
○ 2026-03-29 05:21:58

○A2606:4700:30::6818:65802019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 03:17:52
○ 2026-03-12 03:44:24
○ 2026-03-29 05:21:58

●A2606:4700:3032::ac43:c35f2026-03-29 → 2026-03-29 · 2 obs

○ 2026-03-12 03:44:24
● 2026-03-29 05:21:58

●A2606:4700:3034::6815:342d2026-03-29 → 2026-03-29 · 2 obs

○ 2026-03-12 03:44:24
● 2026-03-29 05:21:58

○A2a06:98c1:3120::2026-03-12 → 2026-03-12 · 3 obs

○ 2019-12-15 03:17:52
● 2026-03-12 03:44:24
○ 2026-03-29 05:21:58

○A2a06:98c1:3121::2026-03-12 → 2026-03-12 · 3 obs

○ 2019-12-15 03:17:52
● 2026-03-12 03:44:24
○ 2026-03-29 05:21:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net...	-
studysive.com	dean.ns.cloudflare.com, nadia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.207

NS records: dean.ns.cloudflare.com, nadia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studysive.com (unsigned zone)

⏱️ Timing

Total: 221ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.52.45, 172.67.195.95`
AAAA	2	`2606:4700:3032::ac43:c35f, 2606:4700:3034::6815:342d`
NS	2	`dean.ns.cloudflare.com, nadia.ns.cloudflare.com`
MX	3	`isaac.mx.cloudflare.net (pri: 27), linda.mx.cloudflare.net (pri: 90)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net -a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dean.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

studysive.com maps to four IP numbers: 2606:4700:3032::ac43:c35f, 2606:4700:3034::6815:342d, 104.21.52.45 and 172.67.195.95.

other host names include musicaescuola.it, cdn.globaldanceelectronic.com, abcpages.net, clip78430.shop and pkrslots29.vip; they share IP numbers with studysive.com.

Name Servers

Two name servers dean.ns.cloudflare.com and nadia.ns.cloudflare.com handle the delegation for studysive.com.

studysive.com shares the same name server setup as other domains, for instance sokki.de, meadowbrookproduction.cfd, zamavo.com, viptv.media and producersquad.com.

studysive.com at least partially shares name servers with other domains, for instance transportoneambitious.cam, infoagesearch.com, toneupchallenge.com, ergaz.com and sciempresa.com.

These name servers are commonly used alongside dakota.ns.cloudflare.com.

Six IP addresses per host:

dean.ns.cloudflare.com points to 2606:4700:58::adf5:3b99, 2803:f800:50::6ca2:c199, 2a06:98c1:50::ac40:2199, 108.162.193.153, 172.64.33.153 and 173.245.59.153; nadia.ns.cloudflare.com points to 2606:4700:50::adf5:3acf, 2803:f800:50::6ca2:c0cf, 2a06:98c1:50::ac40:20cf, 108.162.192.207, 172.64.32.207 and 173.245.58.207

Mail Servers

Three mail servers handle studysive.com: amir.mx.cloudflare.net, isaac.mx.cloudflare.net and linda.mx.cloudflare.net.

studysive.com shares at least partially some mail servers with other domains, for instance lubar.me, kuroa.me, pesaventofilippo.com, gunk.me and thelasombra.com.

Host names with six IP numbers:

- amir.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.11, 162.159.205.12 and 162.159.205.13

- isaac.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

- linda.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.23, 162.159.205.24 and 162.159.205.25

studysive.com - robtex.com

studysive.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`studysive.com`

`com`