🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`hackberkeley.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c4a0^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3a06^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.6^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.160^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nora.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ad5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nora.ns.cloudflare.com`
		A	108.162.192.213^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
		A	172.64.32.213^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
		A	173.245.58.213^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
NS	`ram.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ram.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ram.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ram.ns.cloudflare.com`
		A	108.162.193.225^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ram.ns.cloudflare.com`
		A	172.64.33.225^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ram.ns.cloudflare.com`
		A	173.245.59.225^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ram.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	172.253.139.26^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=1VeJ3z9wSvyR_ezDawh07kZ7TulUjhbzcMoE3JI4UTs`
TXT	`google-site-verification=kVDmP-Hxxc_zgDUoxwdq_4mB3O9ejtHF8G3tcjC_lqs`
TXT	`v=spf1 a mx include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.6, 172.67.196.160
		IPv6 hints	2606:4700:3031::ac43:c4a0, 2606:4700:3037::6815:3a06
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=105, name=cloudflare-ech.com
SOA	`nora.ns.cloudflare.com`dns@cloudflare.com serial=2412816673

`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=1788436164

Same first word

hackberkeley.org

Previous names

Next names

DNS History

19 records (11 active, 8 former)

●NSnora.ns.cloudflare.com2026-08-20 → 2026-09-03 · 3 obs

○ 2017-03-24 20:30:02
● 2026-08-20 03:42:50
● 2026-09-03 12:38:36

○NSns.phx1.nearlyfreespeech.net2015-11-23 → 2016-02-25 · 4 obs

● 2015-11-23 12:46:34
● 2016-02-25 14:13:18
○ 2017-03-24 20:30:02
○ 2026-09-03 12:38:36

○NSns.phx5.nearlyfreespeech.net2015-11-23 → 2016-02-25 · 4 obs

● 2015-11-23 12:46:34
● 2016-02-25 14:13:18
○ 2017-03-24 20:30:02
○ 2026-09-03 12:38:36

○NSns.phx6.nearlyfreespeech.net2015-11-23 → 2016-02-25 · 4 obs

● 2015-11-23 12:46:34
● 2016-02-25 14:13:18
○ 2017-03-24 20:30:02
○ 2026-09-03 12:38:36

●NSram.ns.cloudflare.com2026-08-20 → 2026-09-03 · 3 obs

○ 2017-03-24 20:30:02
● 2026-08-20 03:42:50
● 2026-09-03 12:38:36

●MXalt1.aspmx.l.google.com2026-08-20 → 2026-09-03 · 2 obs

● 2026-08-20 03:42:50
● 2026-09-03 12:38:36

●MXalt2.aspmx.l.google.com2026-08-20 → 2026-09-03 · 2 obs

● 2026-08-20 03:42:50
● 2026-09-03 12:38:36

●MXalt3.aspmx.l.google.com2026-08-20 → 2026-09-03 · 2 obs

● 2026-08-20 03:42:50
● 2026-09-03 12:38:36

●MXalt4.aspmx.l.google.com2026-08-20 → 2026-09-03 · 2 obs

● 2026-08-20 03:42:50
● 2026-09-03 12:38:36

●MXaspmx.l.google.com2026-08-20 → 2026-09-03 · 2 obs

● 2026-08-20 03:42:50
● 2026-09-03 12:38:36

●A104.21.58.62026-09-03 → 2026-09-03 · 3 obs

○ 2026-08-20 03:42:50
● 2026-09-03 11:12:34
● 2026-09-03 12:38:36

●A172.67.196.1602026-09-03 → 2026-09-03 · 3 obs

○ 2026-08-20 03:42:50
● 2026-09-03 11:12:34
● 2026-09-03 12:38:36

○A188.114.96.02026-08-20 → 2026-08-20 · 4 obs

○ 2017-03-24 20:30:02
● 2026-08-20 03:42:50
○ 2026-09-03 11:12:34
○ 2026-09-03 12:38:36

○A188.114.97.02026-08-20 → 2026-08-20 · 4 obs

○ 2017-03-24 20:30:02
● 2026-08-20 03:42:50
○ 2026-09-03 11:12:34
○ 2026-09-03 12:38:36

○A208.94.118.2232015-11-23 → 2016-02-25 · 4 obs

● 2015-11-23 12:46:34
● 2016-02-25 14:13:18
○ 2017-03-24 20:30:02
○ 2026-09-03 12:38:36

●A2606:4700:3031::ac43:c4a02026-09-03 → 2026-09-03 · 3 obs

○ 2026-08-20 03:42:50
● 2026-09-03 11:12:34
● 2026-09-03 12:38:36

●A2606:4700:3037::6815:3a062026-09-03 → 2026-09-03 · 3 obs

○ 2026-08-20 03:42:50
● 2026-09-03 11:12:34
● 2026-09-03 12:38:36

○A2a06:98c1:3120::2026-08-20 → 2026-08-20 · 4 obs

○ 2017-03-24 20:30:02
● 2026-08-20 03:42:50
○ 2026-09-03 11:12:34
○ 2026-09-03 12:38:36

○A2a06:98c1:3121::2026-08-20 → 2026-08-20 · 4 obs

○ 2017-03-24 20:30:02
● 2026-08-20 03:42:50
○ 2026-09-03 11:12:34
○ 2026-09-03 12:38:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
hackberkeley.org	nora.ns.cloudflare.com, ram.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.213

NS records: nora.ns.cloudflare.com, ram.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hackberkeley.org (unsigned zone)

⏱️ Timing

Total: 845ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.58.6, 172.67.196.160`
AAAA	2	`2606:4700:3031::ac43:c4a0, 2606:4700:3037::6815:3a06`
NS	2	`nora.ns.cloudflare.com, ram.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=1VeJ3z9wSvyR_ez, google-site-verification=kVDmP-Hxxc_zgDU...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nora.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

hackberkeley.org directs to four IP numbers, which are 104.21.58.6, 172.67.196.160, 2606:4700:3031::ac43:c4a0 and 2606:4700:3037::6815:3a06.

Among the host names that share IP numbers with hackberkeley.org are www.beswickoak.co.uk, slide.zorro4dae.com, dayask.com and two others.

Name Servers

hackberkeley.org is delegated to two name servers: nora.ns.cloudflare.com and ram.ns.cloudflare.com.

hackberkeley.org has the same name server delegation as a number of other domains, such as hi-82c.workers.dev, daenarion.eu, lostfive.xyz and two more.

The name servers of hackberkeley.org overlap at least partially with those of other domains — among them raja810.org, rsudkualatungkal.id, casascharmosas.com and two more.

The name servers mary.ns.cloudflare.com, drake.ns.cloudflare.com and lauryn.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

nora.ns.cloudflare.com resolves to 108.162.192.213, 172.64.32.213, 173.245.58.213 and 3 other IP addresses.

ram.ns.cloudflare.com resolves to 108.162.193.225, 172.64.33.225, 173.245.59.225 and 3 other IP addresses.

Mail Servers

Five mail servers handle hackberkeley.org: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

hackberkeley.org shares at least some of its mail servers with other domains — for example genhelp.my.id, georginabell.com, locoworks.net and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and aspmx2.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com points to 172.253.139.26 and 2607:f8b0:4004:c1b::1b.

alt1.aspmx.l.google.com points to 192.178.234.26 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1b.