cursodegit.com - dns.ninja

`cursodegit.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:d1e9^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:55c4^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.196^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.233^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
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`
NS	`mary.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a86^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c086^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mary.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2086^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mary.ns.cloudflare.com`
		A	108.162.192.134^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
		A	172.64.32.134^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
		A	173.245.58.134^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.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	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`brave-ledger-verification=866c3e2b5a52121bd7ae27a75c21e307f36600825ffc506bfd4...`
TXT	`google-site-verification=93oj72nJPCkvPyyLNq5d4q6susEfPQn8dOxP0wiYLfM`
TXT	`v=spf1 a include:mailgun.org include:spf.mailjet.com include:_spf.google.com ...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.85.196, 172.67.209.233
		IPv6 hints	2606:4700:3031::ac43:d1e9, 2606:4700:3032::6815:55c4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=197, name=cloudflare-ech.com
SOA	`jim.ns.cloudflare.com`dns@cloudflare.com serial=2405861620

`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=1780912621

Same first word

cursodegit.es

cursodegit.com

Similar names

dougcrites.com

estudiorcg.com.ar

estudiocrg.com.ar

grocestudi.com

grecstudio.com

gercstudio.com

giteducros.fr

DNS History

23 records (11 active, 12 former)

○NShspc.hispaweb.net2015-09-02 → 2016-07-11 · 4 obs

● 2015-09-02 21:55:08
● 2016-07-11 09:35:40
○ 2017-03-20 01:57:48
○ 2026-06-08 10:19:56

●NSjim.ns.cloudflare.com2017-03-20 → 2026-06-08 · 3 obs

○ 2016-07-11 09:35:40
● 2017-03-20 01:57:48
● 2026-06-08 10:19:56

●NSmary.ns.cloudflare.com2017-03-20 → 2026-06-08 · 3 obs

○ 2016-07-11 09:35:40
● 2017-03-20 01:57:48
● 2026-06-08 10:19:56

○NSns3.servinombre.com2015-09-02 → 2016-07-11 · 4 obs

● 2015-09-02 21:55:08
● 2016-07-11 09:35:40
○ 2017-03-20 01:57:48
○ 2026-06-08 10:19:56

○NSns4.servinombre.com2015-09-02 → 2016-07-11 · 4 obs

● 2015-09-02 21:55:08
● 2016-07-11 09:35:40
○ 2017-03-20 01:57:48
○ 2026-06-08 10:19:56

●MXalt1.aspmx.l.google.com2026-03-17 → 2026-06-08 · 3 obs

○ 2020-01-17 08:13:54
● 2026-03-17 21:54:00
● 2026-06-08 10:19:56

●MXalt2.aspmx.l.google.com2026-03-17 → 2026-06-08 · 3 obs

○ 2020-01-17 08:13:54
● 2026-03-17 21:54:00
● 2026-06-08 10:19:56

●MXaspmx.l.google.com2026-03-17 → 2026-06-08 · 3 obs

○ 2020-01-17 08:13:54
● 2026-03-17 21:54:00
● 2026-06-08 10:19:56

●MXaspmx2.googlemail.com2026-03-17 → 2026-06-08 · 3 obs

○ 2020-01-17 08:13:54
● 2026-03-17 21:54:00
● 2026-06-08 10:19:56

●MXaspmx3.googlemail.com2026-03-17 → 2026-06-08 · 3 obs

○ 2020-01-17 08:13:54
● 2026-03-17 21:54:00
● 2026-06-08 10:19:56

○MXcorreo5.dedicado24.com2017-03-20 → 2020-01-17 · 5 obs

○ 2016-07-11 09:35:40
● 2017-03-20 01:57:48
● 2020-01-17 08:13:54
○ 2026-03-17 21:54:00
○ 2026-06-08 10:19:56

○MXmail.cursodegit.com2015-09-02 → 2016-07-11 · 4 obs

● 2015-09-02 21:55:08
● 2016-07-11 09:35:40
○ 2017-03-20 01:57:48
○ 2026-06-08 10:19:56

●A104.21.85.1962026-03-17 → 2026-06-08 · 3 obs

○ 2020-01-17 08:13:54
● 2026-03-17 21:54:00
● 2026-06-08 10:19:56

○A104.27.172.602017-03-20 → 2020-01-17 · 5 obs

○ 2016-07-11 09:35:40
● 2017-03-20 01:57:48
● 2020-01-17 08:13:54
○ 2026-03-17 21:54:00
○ 2026-06-08 10:19:56

○A104.27.173.602017-03-20 → 2020-01-17 · 5 obs

○ 2016-07-11 09:35:40
● 2017-03-20 01:57:48
● 2020-01-17 08:13:54
○ 2026-03-17 21:54:00
○ 2026-06-08 10:19:56

●A172.67.209.2332026-03-17 → 2026-06-08 · 3 obs

○ 2020-01-17 08:13:54
● 2026-03-17 21:54:00
● 2026-06-08 10:19:56

○A2400:cb00:2048:1::681b:ac3c2017-03-20 → 2017-03-20 · 4 obs

○ 2016-07-11 09:35:40
● 2017-03-20 01:57:48
○ 2020-01-17 08:13:54
○ 2026-06-08 10:19:56

○A2400:cb00:2048:1::681b:ad3c2017-03-20 → 2017-03-20 · 4 obs

○ 2016-07-11 09:35:40
● 2017-03-20 01:57:48
○ 2020-01-17 08:13:54
○ 2026-06-08 10:19:56

●A2606:4700:3031::ac43:d1e92026-03-17 → 2026-06-08 · 3 obs

○ 2020-01-17 08:13:54
● 2026-03-17 21:54:00
● 2026-06-08 10:19:56

●A2606:4700:3032::6815:55c42026-03-17 → 2026-06-08 · 3 obs

○ 2020-01-17 08:13:54
● 2026-03-17 21:54:00
● 2026-06-08 10:19:56

○A2606:4700:3034::681b:ac3c2020-01-17 → 2020-01-17 · 4 obs

○ 2017-03-20 01:57:48
● 2020-01-17 08:13:54
○ 2026-03-17 21:54:00
○ 2026-06-08 10:19:56

○A2606:4700:3035::681b:ad3c2020-01-17 → 2020-01-17 · 4 obs

○ 2017-03-20 01:57:48
● 2020-01-17 08:13:54
○ 2026-03-17 21:54:00
○ 2026-06-08 10:19:56

○A93.189.35.92015-09-02 → 2016-07-11 · 4 obs

● 2015-09-02 21:55:08
● 2016-07-11 09:35:40
○ 2017-03-20 01:57:48
○ 2026-06-08 10:19:56

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:108.162.192.134

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cursodegit.com (unsigned zone)

⏱️ Timing

Total: 530ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.209.233, 104.21.85.196`
AAAA	2	`2606:4700:3031::ac43:d1e9, 2606:4700:3032::6815:55c4`
NS	2	`jim.ns.cloudflare.com, mary.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	3	`brave-ledger-verification=866c3e2b5a5212, google-site-verification=93oj72nJPCkvPyy...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jim.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

With 4 IP addresses, cursodegit.com directs to 104.21.85.196, 172.67.209.233, 2606:4700:3031::ac43:d1e9 and 2606:4700:3032::6815:55c4.

Among the host names that share IP numbers with cursodegit.com are maile-login-f02c.yellow-zone87362523.workers.dev, vanmancore.digital, thesecretofsteel.com and two others.

Name Servers

DNS delegation for cursodegit.com points to two name servers: jim.ns.cloudflare.com and mary.ns.cloudflare.com.

cursodegit.com has the same name server delegation as a number of other domains, such as atmovs.com, cryptopia.us, techbuzzonline.com and two more.

The name servers of cursodegit.com overlap at least partially with those of other domains — among them vc4diagnostikascentrs.lv, mega-gites.com, tokolistrikmurah.com and two more.

These name servers commonly appear in combination with the name servers gina.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

jim.ns.cloudflare.com resolves to 108.162.193.125, 172.64.33.125 and 173.245.59.125, along with three other IP addresses.

mary.ns.cloudflare.com resolves to 108.162.192.134, 172.64.32.134 and 173.245.58.134, along with three other IP addresses.

Mail Servers

cursodegit.com uses 5 mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com plus two additional ones.

cursodegit.com shares at least some of its mail servers with other domains — for example sidoen.net, guildtag.com, ns500754.ns500742.ns500742.ns500754.ns500671.ns500671.ns500705.ns500704.ns500688.ns500291.ns500291.ns500649.ns500153.tenderladiesbz.com and two more.

These mail servers tend to co-occur with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and three additional mail servers.

Hosts with two IP numbers each:

aspmx2.googlemail.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com has two IP addresses: 192.178.155.26 and 2607:f8b0:4004:c0b::1b.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

Host names pointing to 2800:3f0:4003:c0f::1b IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names pointing to 2a00:1450:400b:c02::1b IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.