`thestudyshack.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c17e^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:39ea^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.234^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.126^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ivan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b78^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c178^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ivan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2178^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ivan.ns.cloudflare.com`
		A	108.162.193.120^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
		A	172.64.33.120^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
		A	173.245.59.120^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
NS	`tia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tia.ns.cloudflare.com`
		A	108.162.192.229^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tia.ns.cloudflare.com`
		A	172.64.32.229^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tia.ns.cloudflare.com`
		A	173.245.58.229^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tia.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c06::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f26.1e100.net`
		A	74.125.137.27^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:402::1a^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f26.1e100.net`
		A	142.250.102.27^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4013:c1e::1b^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f27.1e100.net`
		A	192.178.213.27^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.27^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4025:c01::1b^{🇵🇱 Google2a00:1450:4025::/48}
			PTR	`rd-in-f27.1e100.net`
		A	142.250.147.27^{🇺🇸 Google142.250.147.0/24}
			PTR	`rd-in-f27.1e100.net`
TXT	`google-site-verification=2TOyE5pJg-BQfl-DNy0dt0eKdM92MuDdvBz7EtZEYQ4`
TXT	`google-site-verification=LJmAM9eBYAqkIAfIYG11HoDWxf0jWfDmrUtIlh0ccOc`
TXT	`google-site-verification=SHsINMn8MCn7ikNae8LFYStC3Pi-UnER3sN6-lIJTqY`
TXT	`v=spf1 +a +mx include:thestudyshack.com.spf.auto.dnssmarthost.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.57.234, 172.67.193.126
		IPv6	2606:4700:3030::ac43:c17e, 2606:4700:3032::6815:39ea
SOA	`ivan.ns.cloudflare.com`dns@cloudflare.com serial=2397985724

`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=1774666007

Same first word

thestudyshack.com

DNS History

30 records (11 active, 19 former)

●NSivan.ns.cloudflare.com2015-11-14 → 2026-03-28 · 3 obs

○ 2015-06-22 01:01:20
● 2015-11-14 18:05:30
● 2026-03-28 02:54:42

○NSns1.websitehostserver.net2015-06-22 → 2015-06-22 · 4 obs

○ 2008-03-17 10:15:56
● 2015-06-22 01:01:20
○ 2015-11-14 18:05:30
○ 2026-03-28 02:54:42

○NSns2.websitehostserver.net2015-06-22 → 2015-06-22 · 4 obs

○ 2008-03-17 10:15:56
● 2015-06-22 01:01:20
○ 2015-11-14 18:05:30
○ 2026-03-28 02:54:42

○NSns8.san.yahoo.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 10:15:56
○ 2015-06-22 01:01:20
○ 2026-03-28 02:54:42

○NSns9.san.yahoo.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 10:15:56
○ 2015-06-22 01:01:20
○ 2026-03-28 02:54:42

●NStia.ns.cloudflare.com2015-11-14 → 2026-03-28 · 3 obs

○ 2015-06-22 01:01:20
● 2015-11-14 18:05:30
● 2026-03-28 02:54:42

○NSyns1.yahoo.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 10:15:56
○ 2015-06-22 01:01:20
○ 2026-03-28 02:54:42

○NSyns2.yahoo.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 10:15:56
○ 2015-06-22 01:01:20
○ 2026-03-28 02:54:42

●MXalt1.aspmx.l.google.com2026-03-22 → 2026-03-28 · 3 obs

○ 2017-08-18 05:24:16
● 2026-03-22 10:04:24
● 2026-03-28 02:54:42

●MXalt2.aspmx.l.google.com2026-03-22 → 2026-03-28 · 3 obs

○ 2017-08-18 05:24:16
● 2026-03-22 10:04:24
● 2026-03-28 02:54:42

●MXalt3.aspmx.l.google.com2026-03-22 → 2026-03-28 · 3 obs

○ 2017-08-18 05:24:16
● 2026-03-22 10:04:24
● 2026-03-28 02:54:42

●MXalt4.aspmx.l.google.com2026-03-22 → 2026-03-28 · 3 obs

○ 2017-08-18 05:24:16
● 2026-03-22 10:04:24
● 2026-03-28 02:54:42

●MXaspmx.l.google.com2026-03-22 → 2026-03-28 · 3 obs

○ 2017-08-18 05:24:16
● 2026-03-22 10:04:24
● 2026-03-28 02:54:42

○MXmx-biz.mail.am0.yahoodns.net2015-06-22 → 2017-08-18 · 5 obs

○ 2008-03-17 10:15:56
● 2015-06-22 01:01:20
● 2017-08-18 05:24:16
○ 2026-03-22 10:04:24
○ 2026-03-28 02:54:42

○MXmxvm2.mail.yahoo.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 10:15:56
○ 2015-06-22 01:01:20
○ 2026-03-28 02:54:42

●A104.21.57.2342026-03-22 → 2026-03-28 · 3 obs

○ 2017-08-18 05:24:16
● 2026-03-22 10:04:24
● 2026-03-28 02:54:42

○A104.27.134.1322015-11-14 → 2017-08-18 · 5 obs

○ 2015-06-22 01:01:20
● 2015-11-14 18:05:30
● 2017-08-18 05:24:16
○ 2026-03-22 10:04:24
○ 2026-03-28 02:54:42

○A104.27.135.1322015-11-14 → 2017-08-18 · 5 obs

○ 2015-06-22 01:01:20
● 2015-11-14 18:05:30
● 2017-08-18 05:24:16
○ 2026-03-22 10:04:24
○ 2026-03-28 02:54:42

●A172.67.193.1262026-03-22 → 2026-03-28 · 3 obs

○ 2017-08-18 05:24:16
● 2026-03-22 10:04:24
● 2026-03-28 02:54:42

○A2400:cb00:2048:1::681b:86842016-12-13 → 2017-08-18 · 5 obs

○ 2015-11-14 18:05:30
● 2016-12-13 10:00:56
● 2017-08-18 05:24:16
○ 2026-03-22 10:04:24
○ 2026-03-28 02:54:42

○A2400:cb00:2048:1::681b:87842016-12-13 → 2017-08-18 · 5 obs

○ 2015-11-14 18:05:30
● 2016-12-13 10:00:56
● 2017-08-18 05:24:16
○ 2026-03-22 10:04:24
○ 2026-03-28 02:54:42

●A2606:4700:3030::ac43:c17e2026-03-22 → 2026-03-28 · 3 obs

○ 2017-08-18 05:24:16
● 2026-03-22 10:04:24
● 2026-03-28 02:54:42

●A2606:4700:3032::6815:39ea2026-03-22 → 2026-03-28 · 3 obs

○ 2017-08-18 05:24:16
● 2026-03-22 10:04:24
● 2026-03-28 02:54:42

○A68.142.212.462008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 10:15:56
○ 2015-06-22 01:01:20
○ 2026-03-28 02:54:42

○A68.142.212.472008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 10:15:56
○ 2015-06-22 01:01:20
○ 2026-03-28 02:54:42

○A68.142.212.482008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 10:15:56
○ 2015-06-22 01:01:20
○ 2026-03-28 02:54:42

○A68.142.212.502008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 10:15:56
○ 2015-06-22 01:01:20
○ 2026-03-28 02:54:42

○A68.142.212.902008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 10:15:56
○ 2015-06-22 01:01:20
○ 2026-03-28 02:54:42

○A68.142.212.912008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 10:15:56
○ 2015-06-22 01:01:20
○ 2026-03-28 02:54:42

○A69.175.87.2262015-06-22 → 2015-06-22 · 4 obs

○ 2008-03-17 10:15:56
● 2015-06-22 01:01:20
○ 2015-11-14 18:05:30
○ 2026-03-28 02:54:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
thestudyshack.com	ivan.ns.cloudflare.com, tia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.229

NS records: ivan.ns.cloudflare.com, tia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thestudyshack.com (unsigned zone)

⏱️ Timing

Total: 323ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.57.234, 172.67.193.126`
AAAA	2	`2606:4700:3032::6815:39ea, 2606:4700:3030::ac43:c17e`
NS	2	`ivan.ns.cloudflare.com, tia.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	4	`google-site-verification=2TOyE5pJg-BQfl-, google-site-verification=LJmAM9eBYAqkIAf...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ivan.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

thestudyshack.com resolves to four IPs: 2606:4700:3030::ac43:c17e, 2606:4700:3032::6815:39ea, 104.21.57.234 and 172.67.193.126.

Other host names, for instance fwiluminacionsrl.com.ar, nett.ca, mann-bewusst-sein.com, convertwizard.com and kasovbon.bg share IP numbers with thestudyshack.com.

Name Servers

thestudyshack.com has two name servers: ivan.ns.cloudflare.com and tia.ns.cloudflare.com.

thestudyshack.com shares the same name server setup as other domains, for example coldshowertherapy.com, colorrun.com.ua, 12580av46.xyz, ecdysteroids.com and 23de.de.

thestudyshack.com shares some name servers with other domains, for example ekupto.com, greenteabuy.com, ss2.com.br, suffolkfoundation.org and linkdooni.com.

These name servers are commonly used together with celine.ns.cloudflare.com and nia.ns.cloudflare.com.

Host names with six IP numbers: ivan.ns.cloudflare.com points to: 2606:4700:58::adf5:3b78, 2803:f800:50::6ca2:c178, 2a06:98c1:50::ac40:2178, 108.162.193.120, 172.64.33.120 and 173.245.59.120; tia.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae5, 2803:f800:50::6ca2:c0e5, 2a06:98c1:50::ac40:20e5, 108.162.192.229, 172.64.32.229 and 173.245.58.229.

Mail Servers

thestudyshack.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

thestudyshack.com shares some mail servers with other domains, at least partially; for instance ns500734.ns500734.ns500734.ns500693.ns500734.ns500693.ns500699.ns500588.ns500693.ns500683.ns500632.ns500588.ns500632.ns500588.ns500588.ns500588.dtrkdll.com, ns500699.ns500699.ns500693.ns500734.ns500699.ns500699.ns500588.ns500588.ns500588.ns500693.ns500683.ns500699.ns500612.ns500632.ns500110.dtrkdll.com, ns500734.ns500734.ns500699.ns500693.ns500699.ns500734.ns500693.ns500588.ns500699.ns500693.ns500693.ns500612.ns500588.ns500632.ns500612.ns500612.ns500110.dtrkdll.com, ns500754.ns500742.ns500742.ns500671.ns500671.ns500705.ns500704.ns500678.ns500291.ns500291.ns500671.tenderladiesbz.com and ns500699.ns500765.ns500693.ns500699.ns500699.ns500693.ns500693.ns500588.ns500693.ns500588.ns500588.ns500683.ns500699.ns500699.ns500683.ns500683.ns500588.dtrkdll.com.

these mail servers are often used together with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IPs:

Host aspmx.l.google.com has IPs 2607:f8b0:4023:c06::1a and 74.125.137.27.

Host alt1.aspmx.l.google.com has IPs 2a00:1450:4025:402::1a and 142.250.102.27.

Host alt2.aspmx.l.google.com has IPs 2a00:1450:4013:c1e::1b and 192.178.213.27.

Host alt3.aspmx.l.google.com has IPs 2607:f8b0:4023:3003::1b and 172.253.145.27.

Host alt4.aspmx.l.google.com has IPs 2a00:1450:4025:c01::1b and 142.250.147.27.

thestudyshack.com - robtex.com