hackzen.org - dns.ninja

`hackzen.org`

DNSSEC	⚠️ Not signed
NS	`hydrogen.ns.hetzner.com` ⭐
		A	2a01:4f8:0:1::add:1098^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`hydrogen.ns.hetzner.com`
		A	213.133.100.98^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`hydrogen.ns.hetzner.com`
NS	`helium.ns.hetzner.de` ⚠️ Not in parent delegation
		A	2001:67c:192c::add:5^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`helium.ns.hetzner.de`
		A	193.47.99.5^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`helium.ns.hetzner.de`
NS	`oxygen.ns.hetzner.com`
		A	2a01:4f8:0:1::add:2992^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`oxygen.ns.hetzner.com`
		A	88.198.229.192^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`oxygen.ns.hetzner.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	2607:f8b0:4004:c07::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f27.1e100.net`
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
SOA	`hydrogen.ns.hetzner.com`dns@hetzner.com 2026-06-06 #0

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1782380245

Subdomains

www.hackzen.org

w0mb.hackzen.org

Same first word

hackzen.xyz

hackzen.com

hackzen.org

Similar names

zenhack.org

eckzahn.at

zenhack.com

eckzahn.de

eckzahn.eu

zenhack.it

czkehan.com

zenhack.net

znachek.pro

DNS History

17 records (4 active, 13 former)

●NShelium.ns.hetzner.de2026-06-25 → 2026-06-25 · 2 obs

○ 2026-05-04 16:02:34
● 2026-06-25 10:11:00

●NShydrogen.ns.hetzner.com2026-06-25 → 2026-06-25 · 2 obs

○ 2026-05-04 16:02:34
● 2026-06-25 10:11:00

○NSns1.linode.com2015-08-04 → 2026-05-04 · 3 obs

● 2015-08-04 15:49:28
● 2026-05-04 16:02:34
○ 2026-06-25 10:11:00

○NSns2.linode.com2015-08-04 → 2026-05-04 · 3 obs

● 2015-08-04 15:49:28
● 2026-05-04 16:02:34
○ 2026-06-25 10:11:00

○NSns3.linode.com2015-08-04 → 2026-05-04 · 3 obs

● 2015-08-04 15:49:28
● 2026-05-04 16:02:34
○ 2026-06-25 10:11:00

○NSns4.linode.com2015-08-04 → 2026-05-04 · 3 obs

● 2015-08-04 15:49:28
● 2026-05-04 16:02:34
○ 2026-06-25 10:11:00

○NSns5.linode.com2015-08-04 → 2026-05-04 · 3 obs

● 2015-08-04 15:49:28
● 2026-05-04 16:02:34
○ 2026-06-25 10:11:00

●NSoxygen.ns.hetzner.com2026-06-25 → 2026-06-25 · 2 obs

○ 2026-05-04 16:02:34
● 2026-06-25 10:11:00

○MXalt1.aspmx.l.google.com2015-08-04 → 2026-05-04 · 3 obs

● 2015-08-04 15:49:28
● 2026-05-04 16:02:34
○ 2026-06-25 10:11:00

○MXalt2.aspmx.l.google.com2015-08-04 → 2026-05-04 · 3 obs

● 2015-08-04 15:49:28
● 2026-05-04 16:02:34
○ 2026-06-25 10:11:00

○MXaspmx.l.google.com2015-08-04 → 2026-05-04 · 3 obs

● 2015-08-04 15:49:28
● 2026-05-04 16:02:34
○ 2026-06-25 10:11:00

○MXaspmx2.googlemail.com2015-08-04 → 2026-05-04 · 3 obs

● 2015-08-04 15:49:28
● 2026-05-04 16:02:34
○ 2026-06-25 10:11:00

○MXaspmx3.googlemail.com2015-08-04 → 2026-05-04 · 3 obs

● 2015-08-04 15:49:28
● 2026-05-04 16:02:34
○ 2026-06-25 10:11:00

○MXaspmx4.googlemail.com2015-08-04 → 2026-05-04 · 3 obs

● 2015-08-04 15:49:28
● 2026-05-04 16:02:34
○ 2026-06-25 10:11:00

○MXaspmx5.googlemail.com2015-08-04 → 2026-05-04 · 3 obs

● 2015-08-04 15:49:28
● 2026-05-04 16:02:34
○ 2026-06-25 10:11:00

●MXsmtp.google.com2026-06-25 → 2026-06-25 · 2 obs

○ 2026-05-04 16:02:34
● 2026-06-25 10:11:00

○A173.255.229.2322015-08-04 → 2026-05-04 · 3 obs

● 2015-08-04 15:49:28
● 2026-05-04 16:02:34
○ 2026-06-25 10:11:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
hackzen.org	oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com	-

✅ Authoritative Response

Server:213.133.100.98

NS records: oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hackzen.org (unsigned zone)

⏱️ Timing

Total: 713ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`oxygen.ns.hetzner.com, helium.ns.hetzner.de...`
MX	1	`smtp.google.com (pri: 1)`
SOA	1	`hydrogen.ns.hetzner.com dns.hetzner.com`

Analysis

Hierarchy

www.hackzen.org and w0mb.hackzen.org each fall under hackzen.org as their parent domain.

Name Servers

hackzen.org is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

The name servers of hackzen.org overlap at least partially with those of other domains — among them dominomail.net, datadiwan.de, go4speed.de and two more.

These name servers commonly co-occur with the name servers ns1.first-ns.de, ns1.your-server.de, robotns3.second-ns.com and robotns2.second-ns.de.

hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de each resolve to two IP addresses: hydrogen.ns.hetzner.com resolves to 213.133.100.98 and 2a01:4f8:0:1::add:1098; oxygen.ns.hetzner.com resolves to 88.198.229.192 and 2a01:4f8:0:1::add:2992; helium.ns.hetzner.de resolves to 193.47.99.5 and 2001:67c:192c::add:5.

Mail Servers

The sole mail server for hackzen.org is smtp.google.com.

Among the domains sharing a mail server setup with hackzen.org are contarini.hr, veryeasy.it, renaiscentral.info and two others.

There is at least a partial MX overlap between hackzen.org and other domains, including hogc.com.ng, izanami.us, cropcare.co.in and two others.

With 9 IP addresses total, smtp.google.com resolves to 64.233.180.27, 172.253.62.26, 172.253.62.27 and 6 others.