`studycoinsol.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:a24c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:395a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.90^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.76^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lucy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c085^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lucy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2085^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lucy.ns.cloudflare.com`
		A	108.162.192.133^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	172.64.32.133^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	173.245.58.133^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
NS	`skip.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`skip.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`skip.ns.cloudflare.com`
		A	108.162.193.233^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
		A	172.64.33.233^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
		A	173.245.59.233^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.57.90, 172.67.162.76
		IPv6	2606:4700:3033::ac43:a24c, 2606:4700:3034::6815:395a
SOA	`lucy.ns.cloudflare.com`dns@cloudflare.com serial=2399736540

`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=1771291435

Same first word

studycoinsol.com

DNS History

6 records (6 active, 0 former)

●NSlucy.ns.cloudflare.com2026-02-15 → 2026-03-23 · 2 obs

● 2026-02-15 09:39:46
● 2026-03-23 10:55:24

●NSskip.ns.cloudflare.com2026-02-15 → 2026-03-23 · 2 obs

● 2026-02-15 09:39:46
● 2026-03-23 10:55:24

●A104.21.57.902026-02-15 → 2026-03-23 · 2 obs

● 2026-02-15 09:39:46
● 2026-03-23 10:55:24

●A172.67.162.762026-02-15 → 2026-03-23 · 2 obs

● 2026-02-15 09:39:46
● 2026-03-23 10:55:24

●A2606:4700:3033::ac43:a24c2026-02-15 → 2026-03-23 · 2 obs

● 2026-02-15 09:39:46
● 2026-03-23 10:55:24

●A2606:4700:3034::6815:395a2026-02-15 → 2026-03-23 · 2 obs

● 2026-02-15 09:39:46
● 2026-03-23 10:55:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
studycoinsol.com	lucy.ns.cloudflare.com, skip.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.133

NS records: lucy.ns.cloudflare.com, skip.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studycoinsol.com (unsigned zone)

⏱️ Timing

Total: 1445ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.57.90, 172.67.162.76`
AAAA	2	`2606:4700:3034::6815:395a, 2606:4700:3033::ac43:a24c`
NS	2	`lucy.ns.cloudflare.com, skip.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lucy.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

studycoinsol.com maps to four IP numbers: 2606:4700:3033::ac43:a24c, 2606:4700:3034::6815:395a, 104.21.57.90 and 172.67.162.76.

Other host names, for instance bookinc.cn, anzok.com, fzzdyzl.com, festiveholidaylighting.ca and johnnykashcasinoau.com share IP numbers with studycoinsol.com.

Name Servers

Two name servers lucy.ns.cloudflare.com and skip.ns.cloudflare.com handle delegation for studycoinsol.com.

studycoinsol.com uses the same name server setup as other domains, for example boldr.net, maoming.cc, akurnosov.ru, lotso88.online and testused.com.

studycoinsol.com partially shares name servers with other domains; examples include cloverleafcs.com, inbox.cleaning, cynthia.re, hizli-kalip-degistirme.com and left-flank.org.

These name servers are commonly used with sharon.ns.cloudflare.com, lola.ns.cloudflare.com and noah.ns.cloudflare.com.

Host names with six IP numbers: lucy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a85, 2803:f800:50::6ca2:c085, 2a06:98c1:50::ac40:2085, 108.162.192.133, 172.64.32.133 and 173.245.58.133; skip.ns.cloudflare.com points to: 2606:4700:58::adf5:3be9, 2803:f800:50::6ca2:c1e9, 2a06:98c1:50::ac40:21e9, 108.162.193.233, 172.64.33.233 and 173.245.59.233.

studycoinsol.com - robtex.com