hackdown.eu.org - dns.ninja

`hackdown.eu.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:398d^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a455^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.141^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.164.85^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lia.ns.cloudflare.com`
		A	108.162.192.185^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	172.64.32.185^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	173.245.58.185^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
NS	`rudy.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rudy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rudy.ns.cloudflare.com`
		A	108.162.193.229^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	172.64.33.229^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	173.245.59.229^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
MX	`route1.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	162.159.205.11^{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`
MX	`route2.mx.cloudflare.net`⁽⁵⁹⁾
		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	`route3.mx.cloudflare.net`⁽⁶⁴⁾
		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	162.159.205.23^{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`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.141, 172.67.164.85
		IPv6 hints	2606:4700:3035::6815:398d, 2606:4700:3035::ac43:a455
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=158, name=cloudflare-ech.com
SOA	`lia.ns.cloudflare.com`dns@cloudflare.com serial=2410582218

`eu.org`

	DNSSEC	⚠️ Not signed
	A	2a01:e34:ec2a:94a1::4^{🇫🇷 PROXAD2a01:e34::/32 ProXad network / Free SAS Paris, France}
	A	78.194.169.74^{🇫🇷 PROXAD78.192.0.0/11 ProXad network / Free SAS Paris, France}
	NS	`ns1.eu.org` ⭐
	NS	`dns.elm.net` ⚠️ Not in parent delegation
	NS	`gra.wolfhugel.eu` ⚠️ Not in parent delegation
	NS	`hobbes.bsd-dk.dk` ⚠️ Not in parent delegation
	NS	`ns.bortzmeyer.eu.org`
	NS	`ns.eu.org`
	NS	`ns1.eriomem.net` ⚠️ Not in parent delegation
	NS	`ns3.keltia.net` ⚠️ Not in parent delegation
	NS	`wombat.billaud.eu.org`
	MX	`smtp.eu.org` ⭐
	TXT	`v=spf1 ip4:78.194.169.74 ip4:193.106.119.10 ip6:2a01:e34:ec2a:94a0::/60 ip6:2...`
	TXT	`google-site-verification=m5yN1BYP5W3aGdN6sDF_1iYP2ov0fBpfZSGU__U1jdc`
	SOA	`ns.eu.org`hostmaster@eu.org 2026-07-29 #18

🔒 HSTS Preload (+subdomains)
rank #1108 globally
rank #142 in the tld
📈 Tranco rank: #4,377

Same first word

hackdown.eu.org

hackdown.com

Similar names

downhack.com

DNS History

11 records (9 active, 2 former)

●NSlia.ns.cloudflare.com2026-02-25 → 2026-07-29 · 2 obs

● 2026-02-25 10:50:52
● 2026-07-29 15:32:34

●NSrudy.ns.cloudflare.com2026-02-25 → 2026-07-29 · 2 obs

● 2026-02-25 10:50:52
● 2026-07-29 15:32:34

●MXroute1.mx.cloudflare.net2026-02-25 → 2026-07-29 · 2 obs

● 2026-02-25 10:50:52
● 2026-07-29 15:32:34

●MXroute2.mx.cloudflare.net2026-02-25 → 2026-07-29 · 2 obs

● 2026-02-25 10:50:52
● 2026-07-29 15:32:34

●MXroute3.mx.cloudflare.net2026-02-25 → 2026-07-29 · 2 obs

● 2026-02-25 10:50:52
● 2026-07-29 15:32:34

●A104.21.57.1412026-02-25 → 2026-07-29 · 2 obs

● 2026-02-25 10:50:52
● 2026-07-29 15:32:34

●A172.67.164.852026-02-25 → 2026-07-29 · 2 obs

● 2026-02-25 10:50:52
● 2026-07-29 15:32:34

○A2606:4700:3033::ac43:a4552026-02-25 → 2026-06-09 · 4 obs

● 2026-02-25 10:50:52
● 2026-06-09 04:08:36
○ 2026-07-11 05:18:10
○ 2026-07-29 15:32:34

○A2606:4700:3034::6815:398d2026-02-25 → 2026-06-09 · 4 obs

● 2026-02-25 10:50:52
● 2026-06-09 04:08:36
○ 2026-07-11 05:18:10
○ 2026-07-29 15:32:34

●A2606:4700:3035::6815:398d2026-07-11 → 2026-07-29 · 3 obs

○ 2026-06-09 04:08:36
● 2026-07-11 05:18:10
● 2026-07-29 15:32:34

●A2606:4700:3035::ac43:a4552026-07-11 → 2026-07-29 · 3 obs

○ 2026-06-09 04:08:36
● 2026-07-11 05:18:10
● 2026-07-29 15:32:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
eu.org	wombat.billaud.eu.org, ns1.eu.org, ns.bortzmeyer.eu.org, gra.wolfhugel.eu...	6 records
hackdown.eu.org	lia.ns.cloudflare.com, rudy.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.229

NS records: lia.ns.cloudflare.com, rudy.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1677ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.164.85, 104.21.57.141`
AAAA	2	`2606:4700:3035::ac43:a455, 2606:4700:3035::6815:398d`
NS	2	`lia.ns.cloudflare.com, rudy.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 32), route2.mx.cloudflare.net (pri: 59)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lia.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 6

In-bailiwick: 6 (ns.bortzmeyer.eu.org, ns1.eu.org, wombat.billaud.eu.org...)

Analysis

IP Addresses

hackdown.eu.org directs to four IP numbers, which are 104.21.57.141, 172.67.164.85, 2606:4700:3035::6815:398d and 2606:4700:3035::ac43:a455.

Among the host names that share IP numbers with hackdown.eu.org are polyamorytalk.com, redseagx.com, africans.press.cdn.cloudflare.net and two others.

Name Servers

hackdown.eu.org has two authoritative name servers — lia.ns.cloudflare.com and rudy.ns.cloudflare.com.

hackdown.eu.org has the same name server delegation as a number of other domains, such as comet.eu.org, 1230777.xyz, kotots.com and two more.

There is at least partial name server overlap between hackdown.eu.org and other domains — helsdonphotography.com, oobsekemseelso.com, dreamercatamarans.com and two more among them.

The name servers george.ns.cloudflare.com, quentin.ns.cloudflare.com and nova.ns.cloudflare.com are often found in combination with these name servers.

Host names resolving to 6 IP numbers:

lia.ns.cloudflare.com points to 108.162.192.185, 172.64.32.185, 173.245.58.185 and 3 other IP addresses.

rudy.ns.cloudflare.com points to 108.162.193.229, 172.64.33.229, 173.245.59.229 and 3 other IP addresses.

Mail Servers

Incoming mail for hackdown.eu.org is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

hackdown.eu.org shares at least some of its mail servers with other domains — for example figuredao.app, thoma.uk, 1kade.com and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.