studentdevelopment.com - dns.ninja

`studentdevelopment.com`

DNSSEC	⚠️ Not signed
NS	`aspen.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:266d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aspen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aspen.ns.cloudflare.com`
		A	108.162.194.109^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	162.159.38.109^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	172.64.34.109^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
NS	`gordon.ns.cloudflare.com`
		A	2606:4700:58::adf5:3baa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gordon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gordon.ns.cloudflare.com`
		A	108.162.193.170^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	172.64.33.170^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	173.245.59.170^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.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`⁽¹⁸⁾
		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	`v=spf1 include:_spf.mx.cloudflare.net ~all`
SOA	`aspen.ns.cloudflare.com`dns@cloudflare.com serial=2411801635

`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=1786329024

Previously MX for

studentdevelopment.com

Same first word

studentdevelopment.com

DNS History

27 records (5 active, 22 former)

●NSaspen.ns.cloudflare.com2026-07-12 → 2026-08-10 · 3 obs

○ 2026-03-27 06:13:34
● 2026-07-12 09:11:30
● 2026-08-10 02:39:20

●NSgordon.ns.cloudflare.com2026-07-12 → 2026-08-10 · 3 obs

○ 2026-03-27 06:13:34
● 2026-07-12 09:11:30
● 2026-08-10 02:39:20

○NSns1.atom.com2026-03-27 → 2026-03-27 · 4 obs

○ 2017-04-04 17:22:50
● 2026-03-27 06:13:34
○ 2026-07-12 09:11:30
○ 2026-08-10 02:39:20

○NSns1.ecast.net2017-04-04 → 2017-04-04 · 4 obs

○ 2015-08-15 05:46:38
● 2017-04-04 17:22:50
○ 2026-03-27 06:13:34
○ 2026-08-10 02:39:20

○NSns1.ichannels.com2015-08-15 → 2017-04-04 · 4 obs

● 2015-08-15 05:46:38
● 2017-04-04 17:22:50
○ 2026-03-27 06:13:34
○ 2026-08-10 02:39:20

○NSns1.namebrightdns.com2026-03-27 → 2026-08-10 · 2 obs

○ 2026-03-27 06:13:34
○ 2026-08-10 02:39:20

○NSns2.atom.com2026-03-27 → 2026-03-27 · 4 obs

○ 2017-04-04 17:22:50
● 2026-03-27 06:13:34
○ 2026-07-12 09:11:30
○ 2026-08-10 02:39:20

○NSns2.ecast.net2017-04-04 → 2017-04-04 · 4 obs

○ 2015-08-15 05:46:38
● 2017-04-04 17:22:50
○ 2026-03-27 06:13:34
○ 2026-08-10 02:39:20

○NSns2.ichannels.com2015-08-15 → 2017-04-04 · 4 obs

● 2015-08-15 05:46:38
● 2017-04-04 17:22:50
○ 2026-03-27 06:13:34
○ 2026-08-10 02:39:20

○NSns2.namebrightdns.com2026-03-27 → 2026-08-10 · 2 obs

○ 2026-03-27 06:13:34
○ 2026-08-10 02:39:20

○MXmail1.namebrightmail.com2026-03-27 → 2026-08-10 · 2 obs

○ 2026-03-27 06:13:34
○ 2026-08-10 02:39:20

○MXmail2.namebrightmail.com2026-03-27 → 2026-08-10 · 2 obs

○ 2026-03-27 06:13:34
○ 2026-08-10 02:39:20

●MXroute1.mx.cloudflare.net2026-07-12 → 2026-08-10 · 3 obs

○ 2026-03-27 06:13:34
● 2026-07-12 09:11:30
● 2026-08-10 02:39:20

●MXroute2.mx.cloudflare.net2026-07-12 → 2026-08-10 · 3 obs

○ 2026-03-27 06:13:34
● 2026-07-12 09:11:30
● 2026-08-10 02:39:20

●MXroute3.mx.cloudflare.net2026-07-12 → 2026-08-10 · 3 obs

○ 2026-03-27 06:13:34
● 2026-07-12 09:11:30
● 2026-08-10 02:39:20

○MXstudentdevelopment.com2015-08-15 → 2017-04-04 · 4 obs

● 2015-08-15 05:46:38
● 2017-04-04 17:22:50
○ 2026-03-27 06:13:34
○ 2026-08-10 02:39:20

○A104.21.10.772026-07-12 → 2026-07-12 · 3 obs

○ 2026-03-27 06:13:34
● 2026-07-12 09:11:30
○ 2026-08-10 02:39:20

○A172.67.144.2352026-07-12 → 2026-07-12 · 3 obs

○ 2026-03-27 06:13:34
● 2026-07-12 09:11:30
○ 2026-08-10 02:39:20

○A174.142.82.1202017-04-04 → 2017-04-04 · 4 obs

○ 2016-09-14 12:36:24
● 2017-04-04 17:22:50
○ 2026-03-27 06:13:34
○ 2026-08-10 02:39:20

○A192.237.245.1622015-08-15 → 2016-09-14 · 4 obs

● 2015-08-15 05:46:38
● 2016-09-14 12:36:24
○ 2017-04-04 17:22:50
○ 2026-08-10 02:39:20

○A2600:1f18:4ae:c607:5974:bfa8:d54b:7fe52026-03-27 → 2026-08-10 · 2 obs

○ 2026-03-27 06:13:34
○ 2026-08-10 02:39:20

○A2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd2026-03-27 → 2026-08-10 · 2 obs

○ 2026-03-27 06:13:34
○ 2026-08-10 02:39:20

○A2606:4700:3037::6815:a4d2026-07-12 → 2026-07-12 · 3 obs

○ 2026-03-27 06:13:34
● 2026-07-12 09:11:30
○ 2026-08-10 02:39:20

○A2606:4700:3037::ac43:90eb2026-07-12 → 2026-07-12 · 3 obs

○ 2026-03-27 06:13:34
● 2026-07-12 09:11:30
○ 2026-08-10 02:39:20

○A44.208.83.1802026-03-27 → 2026-08-10 · 2 obs

○ 2026-03-27 06:13:34
○ 2026-08-10 02:39:20

○A52.20.84.622026-03-27 → 2026-03-27 · 4 obs

○ 2017-04-04 17:22:50
● 2026-03-27 06:13:34
○ 2026-07-12 09:11:30
○ 2026-08-10 02:39:20

○A54.84.240.2352026-03-27 → 2026-08-10 · 2 obs

○ 2026-03-27 06:13:34
○ 2026-08-10 02:39:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
studentdevelopment.com	gordon.ns.cloudflare.com, aspen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.109

NS records: gordon.ns.cloudflare.com, aspen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studentdevelopment.com (unsigned zone)

⏱️ Timing

Total: 183ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`aspen.ns.cloudflare.com, gordon.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 18), route2.mx.cloudflare.net (pri: 50)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
SOA	1	`aspen.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

studentdevelopment.com is served by two delegated name servers, aspen.ns.cloudflare.com and gordon.ns.cloudflare.com.

studentdevelopment.com shares its NS records with other domains, for example hospitaltracker.com, healthsupport.com, ipcam.com and two others.

At least some of studentdevelopment.com's name servers are shared with other domains, for example alucizu.top, mofang103.com, ticketpro.bg and two more.

These name servers tend to be used in conjunction with the name servers nash.ns.cloudflare.com.

DNS names with 6 IP addresses:

aspen.ns.cloudflare.com carries IP addresses 108.162.194.109, 162.159.38.109 and 172.64.34.109, with 3 other addresses beyond those.

gordon.ns.cloudflare.com carries IP addresses 108.162.193.170, 172.64.33.170 and 173.245.59.170, with 3 other addresses beyond those.

Mail Servers

The MX records for studentdevelopment.com list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

There is at least a partial MX overlap between studentdevelopment.com and other domains, including justinetanguy.com, sgcvietnam.com, qmonitorapp.com and two others.

DNS names with 6 IP addresses:

route1.mx.cloudflare.net carries IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, with 3 other addresses beyond those.

route2.mx.cloudflare.net carries IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, with 3 other addresses beyond those.

route3.mx.cloudflare.net carries IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, with 3 other addresses beyond those.