studenthub.com - dns.ninja

`studenthub.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:9697^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1e32^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.50^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.150.151^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`martin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c357^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`martin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2357^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`martin.ns.cloudflare.com`
		A	108.162.195.87^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martin.ns.cloudflare.com`
		A	162.159.44.87^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martin.ns.cloudflare.com`
		A	172.64.35.87^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martin.ns.cloudflare.com`
NS	`ophelia.ns.cloudflare.com`
		A	2606:4700:50::a29f:26f8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ophelia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ophelia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ophelia.ns.cloudflare.com`
		A	108.162.194.248^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ophelia.ns.cloudflare.com`
		A	162.159.38.248^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ophelia.ns.cloudflare.com`
		A	172.64.34.248^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ophelia.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.30.50, 172.67.150.151
		IPv6 hints	2606:4700:3032::ac43:9697, 2606:4700:3037::6815:1e32
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=249, name=cloudflare-ech.com
SOA	`martin.ns.cloudflare.com`dns@cloudflare.com serial=2405742685

`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=1781546450

Previously MX for

studenthub.com

Same first word

studenthub.com

studenthub.education

studenthub.de

studenthub.com.au

studenthub.ug

studenthub.org

studenthub.ca

studenthub.co

studenthub.io

studenthub.ge

studenthub.pro

studenthub.co.uk

studenthub.pt

studenthub.net

studenthub.co.za

studenthub.in

studenthub.school

studenthub.se

studenthub.app

DNS History

20 records (6 active, 14 former)

○NSaspen.ns.cloudflare.com2026-02-20 → 2026-06-15 · 2 obs

○ 2026-02-20 05:08:32
○ 2026-06-15 18:21:32

○NSgordon.ns.cloudflare.com2026-02-20 → 2026-06-15 · 2 obs

○ 2026-02-20 05:08:32
○ 2026-06-15 18:21:32

●NSmartin.ns.cloudflare.com2026-04-22 → 2026-06-15 · 3 obs

○ 2026-04-05 03:23:22
● 2026-04-22 18:23:04
● 2026-06-15 18:21:32

○NSns1.atom.com2026-02-20 → 2026-04-05 · 5 obs

○ 2017-04-02 01:06:36
● 2026-02-20 05:08:32
● 2026-04-05 03:23:22
○ 2026-04-22 18:23:04
○ 2026-06-15 18:21:32

○NSns1.dnslink.com2017-04-02 → 2017-04-02 · 4 obs

○ 2016-09-07 20:37:52
● 2017-04-02 01:06:36
○ 2026-02-20 05:08:32
○ 2026-06-15 18:21:32

○NSns1.serviceport.com2015-08-22 → 2016-09-07 · 4 obs

● 2015-08-22 05:00:24
● 2016-09-07 20:37:52
○ 2017-04-02 01:06:36
○ 2026-06-15 18:21:32

○NSns2.atom.com2026-02-20 → 2026-04-05 · 5 obs

○ 2017-04-02 01:06:36
● 2026-02-20 05:08:32
● 2026-04-05 03:23:22
○ 2026-04-22 18:23:04
○ 2026-06-15 18:21:32

○NSns2.dnslink.com2017-04-02 → 2017-04-02 · 4 obs

○ 2016-09-07 20:37:52
● 2017-04-02 01:06:36
○ 2026-02-20 05:08:32
○ 2026-06-15 18:21:32

○NSns2.serviceport.com2015-08-22 → 2016-09-07 · 4 obs

● 2015-08-22 05:00:24
● 2016-09-07 20:37:52
○ 2017-04-02 01:06:36
○ 2026-06-15 18:21:32

●NSophelia.ns.cloudflare.com2026-04-22 → 2026-06-15 · 3 obs

○ 2026-04-05 03:23:22
● 2026-04-22 18:23:04
● 2026-06-15 18:21:32

○MXmail.b-io.co2017-04-02 → 2017-04-02 · 4 obs

○ 2016-09-07 20:37:52
● 2017-04-02 01:06:36
○ 2026-02-20 05:08:32
○ 2026-06-15 18:21:32

○MXstudenthub.com2015-08-22 → 2016-09-07 · 4 obs

● 2015-08-22 05:00:24
● 2016-09-07 20:37:52
○ 2017-04-02 01:06:36
○ 2026-06-15 18:21:32

●A104.21.30.502026-06-15 → 2026-06-15 · 2 obs

○ 2026-04-22 18:23:04
● 2026-06-15 18:21:32

○A162.209.11.542015-08-22 → 2016-09-07 · 4 obs

● 2015-08-22 05:00:24
● 2016-09-07 20:37:52
○ 2017-04-02 01:06:36
○ 2026-06-15 18:21:32

●A172.67.150.1512026-06-15 → 2026-06-15 · 2 obs

○ 2026-04-22 18:23:04
● 2026-06-15 18:21:32

○A209.15.13.1342017-04-02 → 2017-04-02 · 4 obs

○ 2016-09-07 20:37:52
● 2017-04-02 01:06:36
○ 2026-02-20 05:08:32
○ 2026-06-15 18:21:32

●A2606:4700:3032::ac43:96972026-06-15 → 2026-06-15 · 2 obs

○ 2026-04-22 18:23:04
● 2026-06-15 18:21:32

●A2606:4700:3037::6815:1e322026-06-15 → 2026-06-15 · 2 obs

○ 2026-04-22 18:23:04
● 2026-06-15 18:21:32

○A52.20.84.622026-02-20 → 2026-04-05 · 5 obs

○ 2017-04-02 01:06:36
● 2026-02-20 05:08:32
● 2026-04-05 03:23:22
○ 2026-04-22 18:23:04
○ 2026-06-15 18:21:32

○A76.76.21.212026-02-20 → 2026-06-15 · 2 obs

○ 2026-02-20 05:08:32
○ 2026-06-15 18:21:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
studenthub.com	ophelia.ns.cloudflare.com, martin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.248

NS records: ophelia.ns.cloudflare.com, martin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studenthub.com (unsigned zone)

⏱️ Timing

Total: 98ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.30.50, 172.67.150.151`
AAAA	2	`2606:4700:3032::ac43:9697, 2606:4700:3037::6815:1e32`
NS	2	`martin.ns.cloudflare.com, ophelia.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`martin.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

studenthub.com points to the four IP addresses 104.21.30.50, 172.67.150.151, 2606:4700:3032::ac43:9697 and 2606:4700:3037::6815:1e32.

neojournal.us, forum.joomlafars.com, mcc02.com and two other host names share IP numbers with studenthub.com.

Name Servers

DNS delegation for studenthub.com points to two name servers: martin.ns.cloudflare.com and ophelia.ns.cloudflare.com.

studenthub.com uses the same name servers as several other domains — among them liverequests.com, botcenter.com, luxubu.net and two more.

At least some of studenthub.com's name servers are shared with other domains, for example camsim.com, zhongguo10.com, agenciatecben.com.br and two more.

It is common for these name servers to be used in conjunction with the name servers alice.ns.cloudflare.com, duke.ns.cloudflare.com and anna.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

martin.ns.cloudflare.com has IP addresses 108.162.195.87, 162.159.44.87 and 172.64.35.87, plus 3 other.

ophelia.ns.cloudflare.com has IP addresses 108.162.194.248, 162.159.38.248 and 172.64.34.248, plus 3 other.