castillo.cloud - dns.ninja

`castillo.cloud`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:bfe4^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:144d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.77^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.228^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brett.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brett.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brett.ns.cloudflare.com`
		A	108.162.193.76^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	172.64.33.76^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	173.245.59.76^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
NS	`elma.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elma.ns.cloudflare.com`
		A	108.162.192.154^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
		A	172.64.32.154^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
		A	173.245.58.154^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
MX	`linda.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`isaac.mx.cloudflare.net`⁽⁵⁴⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`amir.mx.cloudflare.net`⁽⁹⁶⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.20.77, 172.67.191.228
		IPv6 hints	2606:4700:3034::ac43:bfe4, 2606:4700:3037::6815:144d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=201, name=cloudflare-ech.com
SOA	`brett.ns.cloudflare.com`dns@cloudflare.com serial=2405982820

`cloud`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1782624629

Same first word

castillo.media

castillo.com

castillo.name

castillo.com.vn

castillo.net

castillo.nu

castillo.com.br

castillo.work

castillo.com.do

castillo.biz

castillo.pro

castillo.photography

castillo.com.ar

castillo.ky

castillo.cloud

castillo.ca

castillo.la

castillo.se

castillo.me

castillo.us

castillo.tech

castillo.org

castillo.com.cn

castillo.cr

castillo.com.kw

castillo.at

castillo.email

castillo.one

castillo.nyc

castillo.co

castillo.io

castillo.fr

castillo.ru

castillo.ro

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DNS History

11 records (9 active, 2 former)

●NSbrett.ns.cloudflare.com2026-02-15 → 2026-06-28 · 2 obs

● 2026-02-15 12:27:06
● 2026-06-28 05:40:50

●NSelma.ns.cloudflare.com2026-02-15 → 2026-06-28 · 2 obs

● 2026-02-15 12:27:06
● 2026-06-28 05:40:50

●MXamir.mx.cloudflare.net2026-02-15 → 2026-06-28 · 2 obs

● 2026-02-15 12:27:06
● 2026-06-28 05:40:50

●MXisaac.mx.cloudflare.net2026-02-15 → 2026-06-28 · 2 obs

● 2026-02-15 12:27:06
● 2026-06-28 05:40:50

●MXlinda.mx.cloudflare.net2026-02-15 → 2026-06-28 · 2 obs

● 2026-02-15 12:27:06
● 2026-06-28 05:40:50

●A104.21.20.772026-02-15 → 2026-06-28 · 2 obs

● 2026-02-15 12:27:06
● 2026-06-28 05:40:50

●A172.67.191.2282026-02-15 → 2026-06-28 · 2 obs

● 2026-02-15 12:27:06
● 2026-06-28 05:40:50

○A2606:4700:3030::6815:144d2026-02-15 → 2026-06-16 · 4 obs

● 2026-02-15 12:27:06
● 2026-06-16 00:20:30
○ 2026-06-24 08:15:12
○ 2026-06-28 05:40:50

○A2606:4700:3033::ac43:bfe42026-02-15 → 2026-06-16 · 4 obs

● 2026-02-15 12:27:06
● 2026-06-16 00:20:30
○ 2026-06-24 08:15:12
○ 2026-06-28 05:40:50

●A2606:4700:3034::ac43:bfe42026-06-24 → 2026-06-28 · 3 obs

○ 2026-06-16 00:20:30
● 2026-06-24 08:15:12
● 2026-06-28 05:40:50

●A2606:4700:3037::6815:144d2026-06-24 → 2026-06-28 · 3 obs

○ 2026-06-16 00:20:30
● 2026-06-24 08:15:12
● 2026-06-28 05:40:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cloud	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	-
castillo.cloud	elma.ns.cloudflare.com, brett.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.154

NS records: elma.ns.cloudflare.com, brett.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for castillo.cloud (unsigned zone)

⏱️ Timing

Total: 470ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.20.77, 172.67.191.228`
AAAA	2	`2606:4700:3037::6815:144d, 2606:4700:3034::ac43:bfe4`
NS	2	`brett.ns.cloudflare.com, elma.ns.cloudflare.com`
MX	3	`linda.mx.cloudflare.net (pri: 19), isaac.mx.cloudflare.net (pri: 54)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brett.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

castillo.cloud points to the four IP addresses 104.21.20.77, 172.67.191.228, 2606:4700:3034::ac43:bfe4 and 2606:4700:3037::6815:144d.

Among the host names that share IP numbers with castillo.cloud are rainvaldez.com, www.subaruclubtr.com, stamfordllp.com and two others.

Name Servers

castillo.cloud is served by two delegated name servers, brett.ns.cloudflare.com and elma.ns.cloudflare.com.

castillo.cloud has the same name server delegation as a number of other domains, such as kasbrointl.com, cloudscalr.com, mvlad.com and two more.

At least some of castillo.cloud's name servers are shared with other domains, for example artificiusbrowser.com, arteypan.com, zongzi.tk and two more.

These name servers tend to be deployed in combination with the name servers leland.ns.cloudflare.com and cortney.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

brett.ns.cloudflare.com carries IP addresses 108.162.193.76, 172.64.33.76 and 173.245.59.76, with 3 other addresses beyond those.

elma.ns.cloudflare.com carries IP addresses 108.162.192.154, 172.64.32.154 and 173.245.58.154, with 3 other addresses beyond those.

Mail Servers

The MX records for castillo.cloud list three mail servers: amir.mx.cloudflare.net, isaac.mx.cloudflare.net and linda.mx.cloudflare.net.

castillo.cloud shares at least some of its mail servers with other domains — for example eidosoft.com, uhf.tv, daedalist.net and two more.

Host names resolving to 6 IP numbers:

amir.mx.cloudflare.net carries IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, with 3 other addresses beyond those.

isaac.mx.cloudflare.net carries IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, with 3 other addresses beyond those.

linda.mx.cloudflare.net carries IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, with 3 other addresses beyond those.