linkedintutorial.es - dns.ninja

`linkedintutorial.es`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:acdf^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:1e72^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.114^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.172.223^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`burt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`burt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`burt.ns.cloudflare.com`
		A	108.162.193.79^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	172.64.33.79^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	173.245.59.79^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
NS	`ursula.ns.cloudflare.com`
		A	2606:4700:50::a29f:26bf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ursula.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ursula.ns.cloudflare.com`
		A	108.162.194.191^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
		A	162.159.38.191^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
		A	172.64.34.191^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
TXT	`google-site-verification=YVKQC88kS_algBObK0vFaZe_t4gshcZXbjV4Un1j-Mk`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.30.114, 172.67.172.223
		IPv6 hints	2606:4700:3031::ac43:acdf, 2606:4700:3032::6815:1e72
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=86, name=cloudflare-ech.com
SOA	`burt.ns.cloudflare.com`dns@cloudflare.com serial=2409660526

`es`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.nic.es` ⭐
	NS	`a.nic.es`
	NS	`c.nic.es`
	NS	`g.nic.es`
	NS	`h.nic.es`
	SOA	`ns1.nic.es`hostmaster@nic.es 2026-07-31 #2

Same first word

linkedintutorial.es

DNS History

8 records (6 active, 2 former)

●NSburt.ns.cloudflare.com2026-07-31 → 2026-07-31 · 3 obs

○ 2026-05-06 16:48:34
● 2026-07-31 05:34:02
● 2026-07-31 05:34:04

○NSns1.dns-parking.com2026-03-26 → 2026-05-06 · 4 obs

● 2026-03-26 09:43:58
● 2026-05-06 16:48:34
○ 2026-07-31 05:34:02
○ 2026-07-31 05:34:04

○NSns2.dns-parking.com2026-03-26 → 2026-05-06 · 4 obs

● 2026-03-26 09:43:58
● 2026-05-06 16:48:34
○ 2026-07-31 05:34:02
○ 2026-07-31 05:34:04

●NSursula.ns.cloudflare.com2026-07-31 → 2026-07-31 · 3 obs

○ 2026-05-06 16:48:34
● 2026-07-31 05:34:02
● 2026-07-31 05:34:04

●A104.21.30.1142026-07-31 → 2026-07-31 · 2 obs

● 2026-07-31 05:34:02
● 2026-07-31 05:34:04

●A172.67.172.2232026-07-31 → 2026-07-31 · 2 obs

● 2026-07-31 05:34:02
● 2026-07-31 05:34:04

●A2606:4700:3031::ac43:acdf2026-07-31 → 2026-07-31 · 2 obs

● 2026-07-31 05:34:02
● 2026-07-31 05:34:04

●A2606:4700:3032::6815:1e722026-07-31 → 2026-07-31 · 2 obs

● 2026-07-31 05:34:02
● 2026-07-31 05:34:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
es	a.nic.es, c.nic.es, g.nic.es, h.nic.es	8 records
linkedintutorial.es	burt.ns.cloudflare.com, ursula.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.79

NS records: burt.ns.cloudflare.com, ursula.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linkedintutorial.es (unsigned zone)

⏱️ Timing

Total: 609ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.30.114, 172.67.172.223`
AAAA	2	`2606:4700:3032::6815:1e72, 2606:4700:3031::ac43:acdf`
NS	2	`burt.ns.cloudflare.com, ursula.ns.cloudflare.com`
TXT	1	`google-site-verification=YVKQC88kS_algBO`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`burt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.nic.es, a.nic.es, c.nic.es...)

Analysis

IP Addresses

linkedintutorial.es directs to four IP numbers, which are 104.21.30.114, 172.67.172.223, 2606:4700:3031::ac43:acdf and 2606:4700:3032::6815:1e72.

Two other host names, along with bleunuit.ca, fundraze.org and psicologatatianabayona.com, also share IP numbers with linkedintutorial.es.

Name Servers

linkedintutorial.es has two authoritative name servers — burt.ns.cloudflare.com and ursula.ns.cloudflare.com.

linkedintutorial.es shares its NS records with other domains, for example kekuatanbrutal.com, jollypixie.cz, taud.org and two others.

The name servers of linkedintutorial.es overlap at least partially with those of other domains — among them ghoscht.com, workintech.com.tr, levitz.us and two more.

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

DNS names with 6 IP addresses:

burt.ns.cloudflare.com points to 108.162.193.79, 172.64.33.79, 173.245.59.79 and 3 other IP addresses.

ursula.ns.cloudflare.com points to 108.162.194.191, 162.159.38.191, 172.64.34.191 and 3 other IP addresses.