`schemacastle.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8ce4^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5150^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.80^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.228^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`luke.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luke.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`luke.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`luke.ns.cloudflare.com`
		A	108.162.193.200^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luke.ns.cloudflare.com`
		A	172.64.33.200^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luke.ns.cloudflare.com`
		A	173.245.59.200^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luke.ns.cloudflare.com`
NS	`melinda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melinda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melinda.ns.cloudflare.com`
		A	108.162.192.198^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
		A	172.64.32.198^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
		A	173.245.58.198^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.80, 172.67.140.228
		IPv6 hints	2606:4700:3030::ac43:8ce4, 2606:4700:3037::6815:5150
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=223, name=cloudflare-ech.com
SOA	`luke.ns.cloudflare.com`dns@cloudflare.com serial=2406022953

`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=1784574167

Same first word

schemacastle.com

DNS History

7 records (6 active, 1 former)

●NSluke.ns.cloudflare.com2026-06-09 → 2026-07-20 · 2 obs

● 2026-06-09 15:16:54
● 2026-07-20 19:13:46

●NSmelinda.ns.cloudflare.com2026-06-09 → 2026-07-20 · 2 obs

● 2026-06-09 15:16:54
● 2026-07-20 19:13:46

●A104.21.81.802026-06-09 → 2026-07-20 · 2 obs

● 2026-06-09 15:16:54
● 2026-07-20 19:13:46

●A172.67.140.2282026-06-09 → 2026-07-20 · 2 obs

● 2026-06-09 15:16:54
● 2026-07-20 19:13:46

●A2606:4700:3030::ac43:8ce42026-06-09 → 2026-07-20 · 2 obs

● 2026-06-09 15:16:54
● 2026-07-20 19:13:46

○A2606:4700:3036::6815:51502026-06-09 → 2026-06-14 · 4 obs

● 2026-06-09 15:16:54
● 2026-06-14 04:56:16
○ 2026-06-27 03:03:48
○ 2026-07-20 19:13:46

●A2606:4700:3037::6815:51502026-06-27 → 2026-07-20 · 3 obs

○ 2026-06-14 04:56:16
● 2026-06-27 03:03:48
● 2026-07-20 19:13:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net...	-
schemacastle.com	luke.ns.cloudflare.com, melinda.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.200

NS records: luke.ns.cloudflare.com, melinda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schemacastle.com (unsigned zone)

⏱️ Timing

Total: 626ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.140.228, 104.21.81.80`
AAAA	2	`2606:4700:3030::ac43:8ce4, 2606:4700:3037::6815:5150`
NS	2	`luke.ns.cloudflare.com, melinda.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`luke.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

schemacastle.com points to the four IP addresses 104.21.81.80, 172.67.140.228, 2606:4700:3030::ac43:8ce4 and 2606:4700:3037::6815:5150.

Two other host names, along with sjfei.com, bolly4u.farm and chatgpt.danielgavrilov.com, also share IP numbers with schemacastle.com.

Name Servers

schemacastle.com is delegated to two name servers: luke.ns.cloudflare.com and melinda.ns.cloudflare.com.

schemacastle.com shares its NS records with other domains, for example mozzartbetcasino.com, setshape.com, jlbonline.com and two others.

The name servers of schemacastle.com overlap at least partially with those of other domains — among them neverlens.com, extraslot.com, africamojatours.co.za and two more.

DNS names with 6 IP addresses:

luke.ns.cloudflare.com resolves to 108.162.193.200, 172.64.33.200, 173.245.59.200 and 3 other IP addresses.

melinda.ns.cloudflare.com resolves to 108.162.192.198, 172.64.32.198, 173.245.58.198 and 3 other IP addresses.

schemacastle.com - robtex.com