`studiolourse.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:519^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:84c5^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.25^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.197^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`martha.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:268e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martha.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c28e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`martha.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:228e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`martha.ns.cloudflare.com`
		A	108.162.194.142^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martha.ns.cloudflare.com`
		A	162.159.38.142^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martha.ns.cloudflare.com`
		A	172.64.34.142^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martha.ns.cloudflare.com`
NS	`vick.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vick.ns.cloudflare.com`
		A	108.162.193.244^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
		A	172.64.33.244^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
		A	173.245.59.244^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.5.25, 172.67.132.197
		IPv6	2606:4700:3036::6815:519, 2606:4700:3037::ac43:84c5
SOA	`martha.ns.cloudflare.com`dns@cloudflare.com serial=2399035039

`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=1774495052

Same first word

studiolourse.com

DNS History

12 records (6 active, 6 former)

○NSdns109.ovh.net2016-12-20 → 2018-06-14 · 4 obs

● 2016-12-20 07:59:02
● 2018-06-14 14:32:28
○ 2026-02-15 16:40:18
○ 2026-03-26 03:27:20

●NSmartha.ns.cloudflare.com2026-02-15 → 2026-03-26 · 3 obs

○ 2018-06-14 14:32:28
● 2026-02-15 16:40:18
● 2026-03-26 03:27:20

○NSns109.ovh.net2016-12-20 → 2018-06-14 · 4 obs

● 2016-12-20 07:59:02
● 2018-06-14 14:32:28
○ 2026-02-15 16:40:18
○ 2026-03-26 03:27:20

●NSvick.ns.cloudflare.com2026-02-15 → 2026-03-26 · 3 obs

○ 2018-06-14 14:32:28
● 2026-02-15 16:40:18
● 2026-03-26 03:27:20

○MXmx1.mail.ovh.net2016-12-20 → 2026-02-15 · 4 obs

● 2016-12-20 07:59:02
● 2026-02-15 16:40:18
○ 2026-02-18 06:10:46
○ 2026-03-26 03:27:20

○MXmx2.mail.ovh.net2016-12-20 → 2026-02-15 · 4 obs

● 2016-12-20 07:59:02
● 2026-02-15 16:40:18
○ 2026-02-18 06:10:46
○ 2026-03-26 03:27:20

○MXmx3.mail.ovh.net2016-12-20 → 2026-02-15 · 4 obs

● 2016-12-20 07:59:02
● 2026-02-15 16:40:18
○ 2026-02-18 06:10:46
○ 2026-03-26 03:27:20

●A104.21.5.252026-02-15 → 2026-03-26 · 3 obs

○ 2018-06-14 14:32:28
● 2026-02-15 16:40:18
● 2026-03-26 03:27:20

○A164.132.219.52016-12-20 → 2018-06-14 · 4 obs

● 2016-12-20 07:59:02
● 2018-06-14 14:32:28
○ 2026-02-15 16:40:18
○ 2026-03-26 03:27:20

●A172.67.132.1972026-02-15 → 2026-03-26 · 3 obs

○ 2018-06-14 14:32:28
● 2026-02-15 16:40:18
● 2026-03-26 03:27:20

●A2606:4700:3036::6815:5192026-02-15 → 2026-03-26 · 3 obs

○ 2018-06-14 14:32:28
● 2026-02-15 16:40:18
● 2026-03-26 03:27:20

●A2606:4700:3037::ac43:84c52026-02-15 → 2026-03-26 · 3 obs

○ 2018-06-14 14:32:28
● 2026-02-15 16:40:18
● 2026-03-26 03:27:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
studiolourse.com	vick.ns.cloudflare.com, martha.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.244

NS records: vick.ns.cloudflare.com, martha.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studiolourse.com (unsigned zone)

⏱️ Timing

Total: 160ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.132.197, 104.21.5.25`
AAAA	2	`2606:4700:3037::ac43:84c5, 2606:4700:3036::6815:519`
NS	2	`martha.ns.cloudflare.com, vick.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`martha.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

studiolourse.com maps to four IP numbers: 2606:4700:3036::6815:519, 2606:4700:3037::ac43:84c5, 104.21.5.25 and 172.67.132.197.

Other host names, for instance webeb.cn, forexscalp.ru, almamlakasweets.com, faranabrack.com and www.decnets.com share IP numbers with studiolourse.com.

Name Servers

Two name servers martha.ns.cloudflare.com and vick.ns.cloudflare.com are delegated to studiolourse.com.

studiolourse.com uses the same name server configuration as other domains, such as 1lawpro.com, baburopainfantil.com, doci.su, lsautotools.com and galdacton.com.

studiolourse.com at least partially shares name servers with other domains such as easysecurity.com, frib-meta-zorp-biz.pages.dev, qqpyr7b763.cyou, freecamstars.com and fanatic.bg.

These name servers are commonly used alongside duke.ns.cloudflare.com, etta.ns.cloudflare.com and kira.ns.cloudflare.com.

Host names with six IP numbers: Host name martha.ns.cloudflare.com points to 2606:4700:50::a29f:268e, 2803:f800:50::6ca2:c28e, 2a06:98c1:50::ac40:228e, 108.162.194.142, 162.159.38.142 and 172.64.34.142; host name vick.ns.cloudflare.com points to 2606:4700:58::adf5:3bf4, 2803:f800:50::6ca2:c1f4, 2a06:98c1:50::ac40:21f4, 108.162.193.244, 172.64.33.244 and 173.245.59.244.

studiolourse.com - robtex.com