elementarystudies.com - dns.ninja

`elementarystudies.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:384d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b44a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.77^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.74^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`daisy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`daisy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`daisy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`daisy.ns.cloudflare.com`
		A	108.162.192.90^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`daisy.ns.cloudflare.com`
		A	172.64.32.90^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`daisy.ns.cloudflare.com`
		A	173.245.58.90^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`daisy.ns.cloudflare.com`
NS	`jim.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jim.ns.cloudflare.com`
		A	108.162.193.125^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
		A	172.64.33.125^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
		A	173.245.59.125^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽³⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zoho.com ~all`
TXT	`zoho-verification=zb36985359.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.56.77, 172.67.180.74
		IPv6 hints	2606:4700:3030::6815:384d, 2606:4700:3036::ac43:b44a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=194, name=cloudflare-ech.com
SOA	`daisy.ns.cloudflare.com`dns@cloudflare.com serial=2405989602

`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=1782457870

Subdomains

cdn.elementarystudies.com

Same first word

elementarystudies.com

DNS History

30 records (9 active, 21 former)

●NSdaisy.ns.cloudflare.com2026-04-20 → 2026-06-26 · 3 obs

○ 2020-01-07 04:48:44
● 2026-04-20 12:02:52
● 2026-06-26 07:21:14

●NSjim.ns.cloudflare.com2026-04-20 → 2026-06-26 · 3 obs

○ 2020-01-07 04:48:44
● 2026-04-20 12:02:52
● 2026-06-26 07:21:14

○NSns-cloud-a1.googledomains.com2017-02-18 → 2020-01-07 · 5 obs

○ 2016-06-30 07:37:46
● 2017-02-18 10:37:34
● 2020-01-07 04:48:44
○ 2026-04-20 12:02:52
○ 2026-06-26 07:21:14

○NSns-cloud-a2.googledomains.com2017-02-18 → 2020-01-07 · 5 obs

○ 2016-06-30 07:37:46
● 2017-02-18 10:37:34
● 2020-01-07 04:48:44
○ 2026-04-20 12:02:52
○ 2026-06-26 07:21:14

○NSns-cloud-a3.googledomains.com2017-02-18 → 2020-01-07 · 5 obs

○ 2016-06-30 07:37:46
● 2017-02-18 10:37:34
● 2020-01-07 04:48:44
○ 2026-04-20 12:02:52
○ 2026-06-26 07:21:14

○NSns-cloud-a4.googledomains.com2017-02-18 → 2020-01-07 · 5 obs

○ 2016-06-30 07:37:46
● 2017-02-18 10:37:34
● 2020-01-07 04:48:44
○ 2026-04-20 12:02:52
○ 2026-06-26 07:21:14

○NSns41.domaincontrol.com2015-07-02 → 2016-06-30 · 4 obs

● 2015-07-02 20:11:08
● 2016-06-30 07:37:46
○ 2017-02-18 10:37:34
○ 2026-06-26 07:21:14

○NSns42.domaincontrol.com2015-07-02 → 2016-06-30 · 4 obs

● 2015-07-02 20:11:08
● 2016-06-30 07:37:46
○ 2017-02-18 10:37:34
○ 2026-06-26 07:21:14

○MXmailstore1.secureserver.net2015-07-02 → 2020-01-07 · 4 obs

● 2015-07-02 20:11:08
● 2020-01-07 04:48:44
○ 2026-04-20 12:02:52
○ 2026-06-26 07:21:14

●MXmx.zoho.com2026-04-20 → 2026-06-26 · 3 obs

○ 2020-01-07 04:48:44
● 2026-04-20 12:02:52
● 2026-06-26 07:21:14

●MXmx2.zoho.com2026-04-20 → 2026-06-26 · 3 obs

○ 2020-01-07 04:48:44
● 2026-04-20 12:02:52
● 2026-06-26 07:21:14

●MXmx3.zoho.com2026-04-20 → 2026-06-26 · 3 obs

○ 2020-01-07 04:48:44
● 2026-04-20 12:02:52
● 2026-06-26 07:21:14

○MXsmtp.secureserver.net2015-07-02 → 2020-01-07 · 4 obs

● 2015-07-02 20:11:08
● 2020-01-07 04:48:44
○ 2026-04-20 12:02:52
○ 2026-06-26 07:21:14

●A104.21.56.772026-04-20 → 2026-06-26 · 7 obs

○ 2020-01-07 04:48:44
● 2026-04-20 12:02:52
○ 2026-05-10 18:27:56
● 2026-05-13 22:01:50
● 2026-06-11 20:00:54
○ 2026-06-12 17:10:58
● 2026-06-26 07:21:14

●A172.67.180.742026-04-20 → 2026-06-26 · 7 obs

○ 2020-01-07 04:48:44
● 2026-04-20 12:02:52
○ 2026-05-10 18:27:56
● 2026-05-13 22:01:50
● 2026-06-11 20:00:54
○ 2026-06-12 17:10:58
● 2026-06-26 07:21:14

○A188.114.96.02026-05-10 → 2026-06-12 · 6 obs

○ 2026-04-20 12:02:52
● 2026-05-10 18:27:56
○ 2026-05-13 22:01:50
○ 2026-06-11 20:00:54
● 2026-06-12 17:10:58
○ 2026-06-26 07:21:14

○A188.114.97.02026-05-10 → 2026-06-12 · 6 obs

○ 2026-04-20 12:02:52
● 2026-05-10 18:27:56
○ 2026-05-13 22:01:50
○ 2026-06-11 20:00:54
● 2026-06-12 17:10:58
○ 2026-06-26 07:21:14

○A2001:4860:4802:32::152017-02-18 → 2020-01-07 · 5 obs

○ 2015-11-28 07:02:24
● 2017-02-18 10:37:34
● 2020-01-07 04:48:44
○ 2026-04-20 12:02:52
○ 2026-06-26 07:21:14

○A2001:4860:4802:34::152017-02-18 → 2020-01-07 · 5 obs

○ 2015-11-28 07:02:24
● 2017-02-18 10:37:34
● 2020-01-07 04:48:44
○ 2026-04-20 12:02:52
○ 2026-06-26 07:21:14

○A2001:4860:4802:36::152017-02-18 → 2020-01-07 · 5 obs

○ 2015-11-28 07:02:24
● 2017-02-18 10:37:34
● 2020-01-07 04:48:44
○ 2026-04-20 12:02:52
○ 2026-06-26 07:21:14

○A2001:4860:4802:38::152017-02-18 → 2020-01-07 · 5 obs

○ 2015-11-28 07:02:24
● 2017-02-18 10:37:34
● 2020-01-07 04:48:44
○ 2026-04-20 12:02:52
○ 2026-06-26 07:21:14

○A216.239.32.212015-11-28 → 2020-01-07 · 5 obs

○ 2015-07-02 20:11:08
● 2015-11-28 07:02:24
● 2020-01-07 04:48:44
○ 2026-04-20 12:02:52
○ 2026-06-26 07:21:14

○A216.239.34.212015-11-28 → 2020-01-07 · 5 obs

○ 2015-07-02 20:11:08
● 2015-11-28 07:02:24
● 2020-01-07 04:48:44
○ 2026-04-20 12:02:52
○ 2026-06-26 07:21:14

○A216.239.36.212015-11-28 → 2020-01-07 · 5 obs

○ 2015-07-02 20:11:08
● 2015-11-28 07:02:24
● 2020-01-07 04:48:44
○ 2026-04-20 12:02:52
○ 2026-06-26 07:21:14

○A216.239.38.212015-11-28 → 2020-01-07 · 5 obs

○ 2015-07-02 20:11:08
● 2015-11-28 07:02:24
● 2020-01-07 04:48:44
○ 2026-04-20 12:02:52
○ 2026-06-26 07:21:14

●A2606:4700:3030::6815:384d2026-04-20 → 2026-06-26 · 7 obs

○ 2020-01-07 04:48:44
● 2026-04-20 12:02:52
○ 2026-05-10 18:27:56
● 2026-05-13 22:01:50
● 2026-06-11 20:00:54
○ 2026-06-12 17:10:58
● 2026-06-26 07:21:14

●A2606:4700:3036::ac43:b44a2026-04-20 → 2026-06-26 · 7 obs

○ 2020-01-07 04:48:44
● 2026-04-20 12:02:52
○ 2026-05-10 18:27:56
● 2026-05-13 22:01:50
● 2026-06-11 20:00:54
○ 2026-06-12 17:10:58
● 2026-06-26 07:21:14

○A2a06:98c1:3120::2026-05-10 → 2026-06-12 · 6 obs

○ 2026-04-20 12:02:52
● 2026-05-10 18:27:56
○ 2026-05-13 22:01:50
○ 2026-06-11 20:00:54
● 2026-06-12 17:10:58
○ 2026-06-26 07:21:14

○A2a06:98c1:3121::2026-05-10 → 2026-06-12 · 6 obs

○ 2026-04-20 12:02:52
● 2026-05-10 18:27:56
○ 2026-05-13 22:01:50
○ 2026-06-11 20:00:54
● 2026-06-12 17:10:58
○ 2026-06-26 07:21:14

○A97.74.42.792015-07-02 → 2015-07-02 · 3 obs

● 2015-07-02 20:11:08
○ 2015-11-28 07:02:24
○ 2026-06-26 07:21:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
elementarystudies.com	jim.ns.cloudflare.com, daisy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.90

NS records: jim.ns.cloudflare.com, daisy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for elementarystudies.com (unsigned zone)

⏱️ Timing

Total: 124ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.56.77, 172.67.180.74`
AAAA	2	`2606:4700:3030::6815:384d, 2606:4700:3036::ac43:b44a`
NS	2	`daisy.ns.cloudflare.com, jim.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	2	`v=spf1 include:zoho.com ~all, zoho-verification=zb36985359.zmverify.zo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`daisy.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

elementarystudies.com is the parent zone for cdn.elementarystudies.com.

IP Addresses

elementarystudies.com resolves to four IP addresses: 104.21.56.77, 172.67.180.74, 2606:4700:3030::6815:384d and 2606:4700:3036::ac43:b44a.

Among the host names that share IP numbers with elementarystudies.com are mx1.marioweiss-motorrad.de, lil.st, k23s1dc.com and two others.

Name Servers

elementarystudies.com has two authoritative name servers — daisy.ns.cloudflare.com and jim.ns.cloudflare.com.

elementarystudies.com has the same name server delegation as a number of other domains, such as (0x736578)anketa-perm.net, audiencetools.io, hampe.dev and two more.

elementarystudies.com partially shares its NS delegation with several other domains, including risetogetherdetroit.com, davex.pw, 1633bentley.com and two others.

These name servers often co-occur with the name servers beth.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

daisy.ns.cloudflare.com points to 108.162.192.90, 172.64.32.90, 173.245.58.90 and 3 other IP addresses.

jim.ns.cloudflare.com points to 108.162.193.125, 172.64.33.125, 173.245.59.125 and 3 other IP addresses.

Mail Servers

elementarystudies.com uses three mail servers — mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

elementarystudies.com shares at least some of its mail servers with other domains — for example jimarchel.my.id, aeenergycolombia.com, lovjo.com and two more.

mx2.zoho.com points to 204.141.33.44. mx3.zoho.com and mx.zoho.com each point to 204.141.43.44.

The host names mx3.zoho.com and mx.zoho.com both resolve to 204.141.43.44 IP addresses.