`class-project.eu`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:179b^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d3b2^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.155^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.178^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dexter.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cbe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dexter.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dexter.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dexter.ns.cloudflare.com`
		A	108.162.195.190^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dexter.ns.cloudflare.com`
		A	162.159.44.190^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dexter.ns.cloudflare.com`
		A	172.64.35.190^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dexter.ns.cloudflare.com`
NS	`rayne.ns.cloudflare.com`
		A	2606:4700:50::a29f:260b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c20b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rayne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:220b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rayne.ns.cloudflare.com`
		A	108.162.194.11^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.11^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.11^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`37-221-65-117.cprapid.com` ⭐
		A	37.221.65.117^{🇷🇺 AlexHost37.221.65.0/24}
			PTR	`fournilchatel.fr`
TXT	`v=spf1 +a +mx +ip4:37.221.65.117 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.155, 172.67.211.178
		IPv6 hints	2606:4700:3035::6815:179b, 2606:4700:3035::ac43:d3b2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=179, name=cloudflare-ech.com
SOA	`dexter.ns.cloudflare.com`dns@cloudflare.com serial=2410645032

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1126578327

Subdomains

www.class-project.eu

Same first word

class-project.eu

class-project.com

DNS History

15 records (7 active, 8 former)

○NScapdecreus.bsc.es2018-10-29 → 2018-10-29 · 3 obs

● 2018-10-29 19:04:14
○ 2026-02-19 15:37:40
○ 2026-07-29 21:42:02

●NSdexter.ns.cloudflare.com2026-05-01 → 2026-07-29 · 3 obs

○ 2026-03-06 02:04:42
● 2026-05-01 01:20:32
● 2026-07-29 21:42:02

○NSns10.dropcatch.ai2026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-19 15:37:40
● 2026-03-01 17:32:00
○ 2026-03-06 02:04:42
○ 2026-07-29 21:42:02

○NSns11.dropcatch.ai2026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-19 15:37:40
● 2026-03-01 17:32:00
○ 2026-03-06 02:04:42
○ 2026-07-29 21:42:02

○NSopsns01.bsc.es2018-10-29 → 2018-10-29 · 3 obs

● 2018-10-29 19:04:14
○ 2026-02-19 15:37:40
○ 2026-07-29 21:42:02

●NSrayne.ns.cloudflare.com2026-05-01 → 2026-07-29 · 3 obs

○ 2026-03-06 02:04:42
● 2026-05-01 01:20:32
● 2026-07-29 21:42:02

●MX37-221-65-117.cprapid.com2026-05-01 → 2026-07-29 · 3 obs

○ 2026-02-19 15:37:40
● 2026-05-01 01:20:32
● 2026-07-29 21:42:02

○MXmao.bsc.es2018-10-29 → 2018-10-29 · 3 obs

● 2018-10-29 19:04:14
○ 2026-02-19 15:37:40
○ 2026-07-29 21:42:02

●A104.21.23.1552026-05-01 → 2026-07-29 · 3 obs

○ 2026-02-19 15:37:40
● 2026-05-01 01:20:32
● 2026-07-29 21:42:02

●A172.67.211.1782026-05-01 → 2026-07-29 · 3 obs

○ 2026-02-19 15:37:40
● 2026-05-01 01:20:32
● 2026-07-29 21:42:02

○A2606:4700:3031::ac43:d3b22026-05-01 → 2026-05-01 · 3 obs

○ 2026-02-19 15:37:40
● 2026-05-01 01:20:32
○ 2026-07-29 21:42:02

●A2606:4700:3035::6815:179b2026-07-29 → 2026-07-29 · 2 obs

○ 2026-05-01 01:20:32
● 2026-07-29 21:42:02

●A2606:4700:3035::ac43:d3b22026-07-29 → 2026-07-29 · 2 obs

○ 2026-05-01 01:20:32
● 2026-07-29 21:42:02

○A2606:4700:3036::6815:179b2026-05-01 → 2026-05-01 · 3 obs

○ 2026-02-19 15:37:40
● 2026-05-01 01:20:32
○ 2026-07-29 21:42:02

○A84.88.52.1072018-10-29 → 2018-10-29 · 3 obs

● 2018-10-29 19:04:14
○ 2026-02-19 15:37:40
○ 2026-07-29 21:42:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	be.dns.eu, w.dns.eu, si.dns.eu, x.dns.eu...	-
class-project.eu	rayne.ns.cloudflare.com, dexter.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.11

NS records: rayne.ns.cloudflare.com, dexter.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for class-project.eu (unsigned zone)

⏱️ Timing

Total: 830ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.23.155, 172.67.211.178`
AAAA	2	`2606:4700:3035::ac43:d3b2, 2606:4700:3035::6815:179b`
NS	2	`dexter.ns.cloudflare.com, rayne.ns.cloudflare.com`
MX	1	`37-221-65-117.cprapid.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:37.221.65.117 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dexter.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

class-project.eu is a parent domain of www.class-project.eu.

IP Addresses

class-project.eu resolves to four IP addresses: 104.21.23.155, 172.67.211.178, 2606:4700:3035::6815:179b and 2606:4700:3035::ac43:d3b2.

collegeplanningsource.com, lotogoroscop.lol, medjugorjenotredame.com plus two other host names have IP numbers in common with class-project.eu.

Name Servers

The NS records for class-project.eu delegate to dexter.ns.cloudflare.com and rayne.ns.cloudflare.com.

The name server configuration of class-project.eu is shared with other domains, for instance pescaelchollo.com, socialweddingwall.com, abecodes.dev and two others.

class-project.eu shares at least some of its name servers with other domains, including uintaalpacas.com, catcorps.com, centrodellapostura.net and two others.

These name servers are frequently paired with the name servers grannbo.ns.cloudflare.com and diva.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dexter.ns.cloudflare.com maps to 108.162.195.190, 162.159.44.190, 172.64.35.190 and 3 additional IP addresses.

rayne.ns.cloudflare.com maps to 108.162.194.11, 162.159.38.11, 172.64.34.11 and 3 additional IP addresses.

Mail Servers

class-project.eu uses one mail server — 37-221-65-117.cprapid.com.

The mail server setup of class-project.eu matches that of other domains such as dimension-gaming.nl, handyhippo.co.uk, wegenbelastingberekening.nl and two others.

class-project.eu has at least some mail servers in common with other domains, such as edition-mokka.eu, encompassproductions.co.uk, crchildandpartners.co.uk and wandlitz-waldsiedlung.de.

37-221-65-117.cprapid.com resolves to 37.221.65.117 and no other IP number.

class-project.eu - robtex.com

class-project.eu

eu

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`class-project.eu`

`eu`