analyticscourse.net - dns.ninja

`analyticscourse.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:25cf^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:d52b^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.207^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.213.43^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`donald.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`donald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`donald.ns.cloudflare.com`
		A	108.162.193.158^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	172.64.33.158^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	173.245.59.158^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
NS	`kim.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kim.ns.cloudflare.com`
		A	108.162.192.126^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	172.64.32.126^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	173.245.58.126^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.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::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`ca3-97aa9dff07394c1e82567c1429d84efc`
TXT	`google-site-verification=3Ia7SaIcGLSfqmGjPhL6u_Iod2R4_mdeyD60xp6i-ZY`
TXT	`google-site-verification=H_FAogB43xNtPtOqp5lLezX0qTv96ZQscUCpMJ3wB5k`
TXT	`google-site-verification=YaKTwhXRkj43ThEWs93l1eZVAuZsdpCGugSVmyqUOPA`
TXT	`v=spf1 a mx include:helpscoutemail.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.207, 172.67.213.43
		IPv6 hints	2606:4700:3034::6815:25cf, 2606:4700:3034::ac43:d52b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=4, name=cloudflare-ech.com
SOA	`donald.ns.cloudflare.com`dns@cloudflare.com serial=2406436075

`net`

	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=1783828957

Subdomains

www.analyticscourse.net

Same first word

analyticscourse.net

Similar names

sourceanalytics.com

courseanalytics.com

DNS History

22 records (11 active, 11 former)

●NSdonald.ns.cloudflare.com2026-02-16 → 2026-07-12 · 3 obs

○ 2017-07-02 17:02:22
● 2026-02-16 07:43:06
● 2026-07-12 04:17:48

●NSkim.ns.cloudflare.com2026-02-16 → 2026-07-12 · 3 obs

○ 2017-07-02 17:02:22
● 2026-02-16 07:43:06
● 2026-07-12 04:17:48

○NSns-1083.awsdns-07.org2016-12-05 → 2017-07-02 · 4 obs

● 2016-12-05 00:59:28
● 2017-07-02 17:02:22
○ 2026-02-16 07:43:06
○ 2026-07-12 04:17:48

○NSns-1787.awsdns-31.co.uk2016-12-05 → 2017-07-02 · 4 obs

● 2016-12-05 00:59:28
● 2017-07-02 17:02:22
○ 2026-02-16 07:43:06
○ 2026-07-12 04:17:48

○NSns-396.awsdns-49.com2016-12-05 → 2017-07-02 · 4 obs

● 2016-12-05 00:59:28
● 2017-07-02 17:02:22
○ 2026-02-16 07:43:06
○ 2026-07-12 04:17:48

○NSns-802.awsdns-36.net2016-12-05 → 2017-07-02 · 4 obs

● 2016-12-05 00:59:28
● 2017-07-02 17:02:22
○ 2026-02-16 07:43:06
○ 2026-07-12 04:17:48

●MXalt1.aspmx.l.google.com2026-02-16 → 2026-07-12 · 2 obs

● 2026-02-16 07:43:06
● 2026-07-12 04:17:48

●MXalt2.aspmx.l.google.com2026-02-16 → 2026-07-12 · 2 obs

● 2026-02-16 07:43:06
● 2026-07-12 04:17:48

●MXalt3.aspmx.l.google.com2026-02-16 → 2026-07-12 · 2 obs

● 2026-02-16 07:43:06
● 2026-07-12 04:17:48

●MXalt4.aspmx.l.google.com2026-02-16 → 2026-07-12 · 2 obs

● 2026-02-16 07:43:06
● 2026-07-12 04:17:48

●MXaspmx.l.google.com2026-02-16 → 2026-07-12 · 2 obs

● 2026-02-16 07:43:06
● 2026-07-12 04:17:48

●A104.21.37.2072026-02-16 → 2026-07-12 · 28 obs

○ 2017-07-02 17:02:22
● 2026-02-16 07:43:06
○ 2026-02-17 08:44:50
○ 2026-02-26 00:12:46
● 2026-02-26 10:58:42
● 2026-02-27 16:02:40
○ 2026-02-27 22:03:30
○ 2026-03-02 16:44:22
● 2026-03-03 00:37:16
● 2026-03-04 05:42:44
○ 2026-03-05 13:14:40
● 2026-03-07 03:49:58
● 2026-03-07 22:33:28
○ 2026-03-09 17:44:28
● 2026-03-10 10:44:42
○ 2026-03-11 07:49:06
● 2026-03-11 15:15:50
● 2026-03-14 00:13:12
○ 2026-03-14 08:51:04
● 2026-03-14 20:10:56
● 2026-03-15 04:49:28
○ 2026-03-15 09:34:22
○ 2026-03-18 05:37:46
● 2026-03-18 22:38:20
○ 2026-03-19 04:18:48
○ 2026-03-25 20:09:12
● 2026-05-13 17:43:44
● 2026-07-12 04:17:48

●A172.67.213.432026-02-16 → 2026-07-12 · 28 obs

○A188.114.96.02026-02-17 → 2026-03-25 · 27 obs

○ 2026-02-16 07:43:06
● 2026-02-17 08:44:50
● 2026-02-26 00:12:46
○ 2026-02-26 10:58:42
○ 2026-02-27 16:02:40
● 2026-02-27 22:03:30
● 2026-03-02 16:44:22
○ 2026-03-03 00:37:16
○ 2026-03-04 05:42:44
● 2026-03-05 13:14:40
○ 2026-03-07 03:49:58
○ 2026-03-07 22:33:28
● 2026-03-09 17:44:28
○ 2026-03-10 10:44:42
● 2026-03-11 07:49:06
○ 2026-03-11 15:15:50
○ 2026-03-14 00:13:12
● 2026-03-14 08:51:04
○ 2026-03-14 20:10:56
○ 2026-03-15 04:49:28
● 2026-03-15 09:34:22
● 2026-03-18 05:37:46
○ 2026-03-18 22:38:20
● 2026-03-19 04:18:48
● 2026-03-25 20:09:12
○ 2026-05-13 17:43:44
○ 2026-07-12 04:17:48

○A188.114.97.02026-02-17 → 2026-03-25 · 27 obs

○A2606:4700:3030::ac43:d52b2026-02-16 → 2026-05-18 · 29 obs

○A2606:4700:3032::6815:25cf2026-02-16 → 2026-05-18 · 29 obs

●A2606:4700:3034::6815:25cf2026-07-12 → 2026-07-12 · 2 obs

○ 2026-05-18 06:22:46
● 2026-07-12 04:17:48

●A2606:4700:3034::ac43:d52b2026-07-12 → 2026-07-12 · 2 obs

○ 2026-05-18 06:22:46
● 2026-07-12 04:17:48

○A2a06:98c1:3120::2026-02-17 → 2026-03-25 · 27 obs

○A2a06:98c1:3121::2026-02-17 → 2026-03-25 · 27 obs

○A52.3.1.2082016-12-05 → 2017-07-02 · 4 obs

● 2016-12-05 00:59:28
● 2017-07-02 17:02:22
○ 2026-02-16 07:43:06
○ 2026-07-12 04:17:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
analyticscourse.net	kim.ns.cloudflare.com, donald.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.158

NS records: kim.ns.cloudflare.com, donald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for analyticscourse.net (unsigned zone)

⏱️ Timing

Total: 1552ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.37.207, 172.67.213.43`
AAAA	2	`2606:4700:3034::6815:25cf, 2606:4700:3034::ac43:d52b`
NS	2	`donald.ns.cloudflare.com, kim.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	5	`ca3-97aa9dff07394c1e82567c1429d84efc, google-site-verification=3Ia7SaIcGLSfqmG...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`donald.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

The domain www.analyticscourse.net falls under the parent analyticscourse.net.

IP Addresses

analyticscourse.net points to the four IP addresses 104.21.37.207, 172.67.213.43, 2606:4700:3034::6815:25cf and 2606:4700:3034::ac43:d52b.

Additional host names — masjidkampus.ubt.ac.id, www.(0x706f726e)popcorn.com, www.vinaypuppal.com and two others — share IP numbers with analyticscourse.net.

Name Servers

analyticscourse.net has two authoritative name servers — donald.ns.cloudflare.com and kim.ns.cloudflare.com.

analyticscourse.net shares its name server setup with other domains, including integritywoodcraft.com, gtmcourse.net, aajkijandhara.com and two others.

At least some of analyticscourse.net's name servers are shared with other domains, for example tysco.net, honfetion.cn, john1911.com and two more.

It is common for these name servers to be used in conjunction with the name servers magnolia.ns.cloudflare.com, casey.ns.cloudflare.com and todd.ns.cloudflare.com.

Host names with 6 IP numbers:

donald.ns.cloudflare.com points to 108.162.193.158, 172.64.33.158, 173.245.59.158 and 3 other IP addresses.

kim.ns.cloudflare.com points to 108.162.192.126, 172.64.32.126, 173.245.58.126 and 3 other IP addresses.

Mail Servers

analyticscourse.net has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

analyticscourse.net shares mail servers — at least in part — with other domains, including con-cre.co.jp, enhance.ie, c-control.com and two others.

These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.

Host names with two IP numbers:

aspmx.l.google.com resolves to 142.251.16.27 and 2607:f8b0:4004:c1f::1b.

alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

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

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

alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1b.