whatstudy.com - dns.ninja

`whatstudy.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:8511^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:dbe^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.190^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.17^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alaric.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c1f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alaric.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c31f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alaric.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:231f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alaric.ns.cloudflare.com`
		A	108.162.195.31^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alaric.ns.cloudflare.com`
		A	162.159.44.31^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alaric.ns.cloudflare.com`
		A	172.64.35.31^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alaric.ns.cloudflare.com`
NS	`gigi.ns.cloudflare.com`
		A	2606:4700:50::a29f:260c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gigi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c20c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gigi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:220c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gigi.ns.cloudflare.com`
		A	108.162.194.12^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gigi.ns.cloudflare.com`
		A	162.159.38.12^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gigi.ns.cloudflare.com`
		A	172.64.34.12^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gigi.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=zh8R46CS-mO7ssrE2NtzF8A8bthWNzl0ROLiquLgR-8`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.13.190, 172.67.133.17
		IPv6 hints	2606:4700:3033::ac43:8511, 2606:4700:3034::6815:dbe
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=24, name=cloudflare-ech.com
SOA	`alaric.ns.cloudflare.com`dns@cloudflare.com serial=2404810118

`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=1782657910

Previously MX for

whatstudy.com

Subdomains

www.whatstudy.com

Same first word

whatstudy.com

whatstudy.org

Similar names

studywhat.hk

DNS History

23 records (11 active, 12 former)

●NSalaric.ns.cloudflare.com2026-03-01 → 2026-06-28 · 3 obs

○ 2018-06-17 02:04:30
● 2026-03-01 12:35:34
● 2026-06-28 15:15:26

●NSgigi.ns.cloudflare.com2026-03-01 → 2026-06-28 · 3 obs

○ 2018-06-17 02:04:30
● 2026-03-01 12:35:34
● 2026-06-28 15:15:26

○NSns1.bolchannel.com2015-06-26 → 2016-02-06 · 4 obs

● 2015-06-26 06:17:16
● 2016-02-06 17:26:58
○ 2017-01-15 00:58:40
○ 2026-06-28 15:15:26

○NSns1.namebrightdns.com2018-06-17 → 2018-06-17 · 4 obs

○ 2017-01-15 00:58:40
● 2018-06-17 02:04:30
○ 2026-03-01 12:35:34
○ 2026-06-28 15:15:26

○NSns2.bolchannel.com2015-06-26 → 2016-02-06 · 4 obs

● 2015-06-26 06:17:16
● 2016-02-06 17:26:58
○ 2017-01-15 00:58:40
○ 2026-06-28 15:15:26

○NSns2.namebrightdns.com2018-06-17 → 2018-06-17 · 4 obs

○ 2017-01-15 00:58:40
● 2018-06-17 02:04:30
○ 2026-03-01 12:35:34
○ 2026-06-28 15:15:26

●MXalt1.aspmx.l.google.com2026-03-01 → 2026-06-28 · 3 obs

○ 2017-01-15 00:58:40
● 2026-03-01 12:35:34
● 2026-06-28 15:15:26

●MXalt2.aspmx.l.google.com2026-03-01 → 2026-06-28 · 3 obs

○ 2017-01-15 00:58:40
● 2026-03-01 12:35:34
● 2026-06-28 15:15:26

●MXalt3.aspmx.l.google.com2026-03-01 → 2026-06-28 · 3 obs

○ 2017-01-15 00:58:40
● 2026-03-01 12:35:34
● 2026-06-28 15:15:26

●MXalt4.aspmx.l.google.com2026-03-01 → 2026-06-28 · 3 obs

○ 2017-01-15 00:58:40
● 2026-03-01 12:35:34
● 2026-06-28 15:15:26

●MXaspmx.l.google.com2026-03-01 → 2026-06-28 · 3 obs

○ 2017-01-15 00:58:40
● 2026-03-01 12:35:34
● 2026-06-28 15:15:26

○MXwhatstudy.com2015-06-26 → 2016-02-06 · 4 obs

● 2015-06-26 06:17:16
● 2016-02-06 17:26:58
○ 2017-01-15 00:58:40
○ 2026-06-28 15:15:26

●A104.21.13.1902026-03-01 → 2026-06-28 · 6 obs

○ 2017-01-15 00:58:40
● 2026-03-01 12:35:34
● 2026-03-11 19:30:54
○ 2026-03-12 21:02:32
● 2026-04-03 15:50:32
● 2026-06-28 15:15:26

○A107.173.183.432016-02-06 → 2016-02-06 · 4 obs

○ 2015-06-26 06:17:16
● 2016-02-06 17:26:58
○ 2017-01-15 00:58:40
○ 2026-06-28 15:15:26

●A172.67.133.172026-03-01 → 2026-06-28 · 6 obs

○ 2017-01-15 00:58:40
● 2026-03-01 12:35:34
● 2026-03-11 19:30:54
○ 2026-03-12 21:02:32
● 2026-04-03 15:50:32
● 2026-06-28 15:15:26

○A188.114.96.02026-03-12 → 2026-03-12 · 5 obs

○ 2026-03-01 12:35:34
○ 2026-03-11 19:30:54
● 2026-03-12 21:02:32
○ 2026-04-03 15:50:32
○ 2026-06-28 15:15:26

○A188.114.97.02026-03-12 → 2026-03-12 · 5 obs

○ 2026-03-01 12:35:34
○ 2026-03-11 19:30:54
● 2026-03-12 21:02:32
○ 2026-04-03 15:50:32
○ 2026-06-28 15:15:26

○A195.154.156.2092015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 06:17:16
○ 2016-02-06 17:26:58
○ 2026-06-28 15:15:26

●A2606:4700:3033::ac43:85112026-03-01 → 2026-06-28 · 6 obs

○ 2017-01-15 00:58:40
● 2026-03-01 12:35:34
● 2026-03-11 19:30:54
○ 2026-03-12 21:02:32
● 2026-04-03 15:50:32
● 2026-06-28 15:15:26

●A2606:4700:3034::6815:dbe2026-03-01 → 2026-06-28 · 6 obs

○ 2017-01-15 00:58:40
● 2026-03-01 12:35:34
● 2026-03-11 19:30:54
○ 2026-03-12 21:02:32
● 2026-04-03 15:50:32
● 2026-06-28 15:15:26

○A2a06:98c1:3120::2026-03-12 → 2026-03-12 · 5 obs

○ 2026-03-01 12:35:34
○ 2026-03-11 19:30:54
● 2026-03-12 21:02:32
○ 2026-04-03 15:50:32
○ 2026-06-28 15:15:26

○A2a06:98c1:3121::2026-03-12 → 2026-03-12 · 5 obs

○ 2026-03-01 12:35:34
○ 2026-03-11 19:30:54
● 2026-03-12 21:02:32
○ 2026-04-03 15:50:32
○ 2026-06-28 15:15:26

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2018-06-17 → 2018-06-17 · 3 obs

● 2018-06-17 02:04:30
○ 2026-03-01 12:35:34
○ 2026-06-28 15:15:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net...	-
whatstudy.com	gigi.ns.cloudflare.com, alaric.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.12

NS records: gigi.ns.cloudflare.com, alaric.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for whatstudy.com (unsigned zone)

⏱️ Timing

Total: 222ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.13.190, 172.67.133.17`
AAAA	2	`2606:4700:3033::ac43:8511, 2606:4700:3034::6815:dbe`
NS	2	`alaric.ns.cloudflare.com, gigi.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`google-site-verification=zh8R46CS-mO7ssr`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alaric.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

whatstudy.com is the parent zone for www.whatstudy.com.

IP Addresses

whatstudy.com has four IP addresses: 104.21.13.190, 172.67.133.17, 2606:4700:3033::ac43:8511 and 2606:4700:3034::6815:dbe.

joinbet.eu, gbsmiedzyrzecz.pl, miegacoan.id plus two other host names have IP numbers in common with whatstudy.com.

Name Servers

Two name servers handle the delegation for whatstudy.com: alaric.ns.cloudflare.com and gigi.ns.cloudflare.com.

The name server configuration of whatstudy.com is shared with other domains, for instance laimbeer.com, dominospizza.ru, ber-ag.ch and two others.

whatstudy.com partially shares its NS delegation with several other domains, including wxgyjs.com, shengenfab.com, 2532rrtrfhy04.top and two others.

The name servers sloan.ns.cloudflare.com, poppy.ns.cloudflare.com, deborah.ns.cloudflare.com and dina.ns.cloudflare.com are often found in use alongside these name servers.

Hosts with 6 IP addresses each:

alaric.ns.cloudflare.com resolves to 108.162.195.31, 162.159.44.31 and 172.64.35.31 among others, with 3 other IP addresses in total.

gigi.ns.cloudflare.com resolves to 108.162.194.12, 162.159.38.12 and 172.64.34.12 among others, with 3 other IP addresses in total.

Mail Servers

Mail for whatstudy.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by whatstudy.com are shared with other domains: cgea.com.br, randastratton.com, foom.club and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to two addresses: 142.251.16.26 and 2607:f8b0:4004:c09::1a.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.