`420college.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:4527^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:cc14^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.69.39^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.20^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`demi.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`demi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`demi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`demi.ns.cloudflare.com`
		A	108.162.192.95^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`demi.ns.cloudflare.com`
		A	172.64.32.95^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`demi.ns.cloudflare.com`
		A	173.245.58.95^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`demi.ns.cloudflare.com`
NS	`ricardo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cd3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ricardo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ricardo.ns.cloudflare.com`
		A	108.162.195.211^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	162.159.44.211^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	172.64.35.211^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
MX	`mail.420college.org` ⭐
		A	5.161.252.92^{🇺🇸 HETZNER-CLOUD2-AS5.161.252.0/24}
			PTR	`static.92.252.161.5.clients.your-server.de`
TXT	`ca3-27cbc4a2eb4d456995e0b9a7735e79e9`
TXT	`google-site-verification=wUxs7_KqXeXOJpuYDqS3HdnKkJKSH9tT_L008PzfQ4w`
TXT	`v=spf1 +a +mx +a:420college.biz mx a include:_spf.getresponse.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.69.39, 172.67.204.20
		IPv6 hints	2606:4700:3032::6815:4527, 2606:4700:3035::ac43:cc14
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=9, name=cloudflare-ech.com
SOA	`demi.ns.cloudflare.com`dns@cloudflare.com serial=2401843133

`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=1776997474

Same first word

420college.org

DNS History

17 records (7 active, 10 former)

●NSdemi.ns.cloudflare.com2026-03-27 → 2026-04-24 · 3 obs

○ 2017-12-11 19:30:02
● 2026-03-27 04:33:42
● 2026-04-24 02:31:48

○NSns19.domaincontrol.com2015-05-31 → 2017-12-11 · 4 obs

● 2015-05-31 18:59:28
● 2017-12-11 19:30:02
○ 2026-03-27 04:33:42
○ 2026-04-24 02:31:48

○NSns20.domaincontrol.com2015-05-31 → 2017-12-11 · 4 obs

● 2015-05-31 18:59:28
● 2017-12-11 19:30:02
○ 2026-03-27 04:33:42
○ 2026-04-24 02:31:48

●NSricardo.ns.cloudflare.com2026-03-27 → 2026-04-24 · 3 obs

○ 2017-12-11 19:30:02
● 2026-03-27 04:33:42
● 2026-04-24 02:31:48

●MXmail.420college.org2026-03-27 → 2026-04-24 · 3 obs

○ 2017-12-11 19:30:02
● 2026-03-27 04:33:42
● 2026-04-24 02:31:48

○MXmailstore1.secureserver.net2015-05-31 → 2017-12-11 · 4 obs

● 2015-05-31 18:59:28
● 2017-12-11 19:30:02
○ 2026-03-27 04:33:42
○ 2026-04-24 02:31:48

○MXsmtp.secureserver.net2015-05-31 → 2017-12-11 · 4 obs

● 2015-05-31 18:59:28
● 2017-12-11 19:30:02
○ 2026-03-27 04:33:42
○ 2026-04-24 02:31:48

●A104.21.69.392026-03-27 → 2026-04-24 · 5 obs

○ 2017-12-11 19:30:02
● 2026-03-27 04:33:42
○ 2026-04-09 04:12:38
● 2026-04-20 12:04:18
● 2026-04-24 02:31:48

●A172.67.204.202026-03-27 → 2026-04-24 · 5 obs

○ 2017-12-11 19:30:02
● 2026-03-27 04:33:42
○ 2026-04-09 04:12:38
● 2026-04-20 12:04:18
● 2026-04-24 02:31:48

○A173.201.145.382015-05-31 → 2016-12-02 · 4 obs

● 2015-05-31 18:59:28
● 2016-12-02 11:11:38
○ 2017-12-11 19:30:02
○ 2026-04-24 02:31:48

○A188.114.96.02026-04-09 → 2026-04-09 · 4 obs

○ 2026-03-27 04:33:42
● 2026-04-09 04:12:38
○ 2026-04-20 12:04:18
○ 2026-04-24 02:31:48

○A188.114.97.02026-04-09 → 2026-04-09 · 4 obs

○ 2026-03-27 04:33:42
● 2026-04-09 04:12:38
○ 2026-04-20 12:04:18
○ 2026-04-24 02:31:48

○A192.124.249.1122017-12-11 → 2017-12-11 · 4 obs

○ 2016-12-02 11:11:38
● 2017-12-11 19:30:02
○ 2026-03-27 04:33:42
○ 2026-04-24 02:31:48

●A2606:4700:3032::6815:45272026-03-27 → 2026-04-24 · 5 obs

○ 2017-12-11 19:30:02
● 2026-03-27 04:33:42
○ 2026-04-09 04:12:38
● 2026-04-20 12:04:18
● 2026-04-24 02:31:48

●A2606:4700:3035::ac43:cc142026-03-27 → 2026-04-24 · 5 obs

○ 2017-12-11 19:30:02
● 2026-03-27 04:33:42
○ 2026-04-09 04:12:38
● 2026-04-20 12:04:18
● 2026-04-24 02:31:48

○A2a06:98c1:3120::2026-04-09 → 2026-04-09 · 4 obs

○ 2026-03-27 04:33:42
● 2026-04-09 04:12:38
○ 2026-04-20 12:04:18
○ 2026-04-24 02:31:48

○A2a06:98c1:3121::2026-04-09 → 2026-04-09 · 4 obs

○ 2026-03-27 04:33:42
● 2026-04-09 04:12:38
○ 2026-04-20 12:04:18
○ 2026-04-24 02:31:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
420college.org	ricardo.ns.cloudflare.com, demi.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.95

NS records: ricardo.ns.cloudflare.com, demi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 420college.org (unsigned zone)

⏱️ Timing

Total: 271ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.69.39, 172.67.204.20`
AAAA	2	`2606:4700:3035::ac43:cc14, 2606:4700:3032::6815:4527`
NS	2	`demi.ns.cloudflare.com, ricardo.ns.cloudflare.com`
MX	1	`mail.420college.org (pri: 10)`
TXT	3	`ca3-27cbc4a2eb4d456995e0b9a7735e79e9, google-site-verification=wUxs7_KqXeXOJpu...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`demi.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

Four IP numbers are pointed to by 420college.org: 2606:4700:3032::6815:4527, 2606:4700:3035::ac43:cc14, 104.21.69.39 and 172.67.204.20.

other host names including emenalo.com, stemacumen.org, pafimuara.org, axentklyve.com and danielsoares.top share IP numbers with 420college.org.

Name Servers

420college.org is delegated to two name servers demi.ns.cloudflare.com and ricardo.ns.cloudflare.com.

420college.org shares the same name server setup as other domains, for instance asinsfate.com, frockavenue.com, sfab.se, sfab.nu and ftgmanagement.com.

420college.org at least partially shares name servers with other domains, for instance luukwille.eu, job138.cn, anittel.com.au, awspro.academy and hodlin.com.

these name servers are commonly used alongside mia.ns.cloudflare.com.

Host names with six IP numbers:

Host name demi.ns.cloudflare.com points to: 2606:4700:50::adf5:3a5f, 2803:f800:50::6ca2:c05f, 2a06:98c1:50::ac40:205f, 108.162.192.95, 172.64.32.95 and 173.245.58.95.

Host name ricardo.ns.cloudflare.com points to: 2606:4700:58::a29f:2cd3, 2803:f800:50::6ca2:c3d3, 2a06:98c1:50::ac40:23d3, 108.162.195.211, 162.159.44.211 and 172.64.35.211.

Mail Servers

420college.org is handled by a single mail server, mail.420college.org.

mail.420college.org resolves to IP 5.161.252.92.

420college.org - robtex.com

420college.org

org

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`420college.org`

`org`