code404.net - dns.ninja

`code404.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:17d6^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:d5ee^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.214^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.213.238^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`toby.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`toby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`toby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`toby.ns.cloudflare.com`
		A	108.162.193.239^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`toby.ns.cloudflare.com`
		A	172.64.33.239^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`toby.ns.cloudflare.com`
		A	173.245.59.239^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`toby.ns.cloudflare.com`
NS	`ulla.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ulla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ulla.ns.cloudflare.com`
		A	108.162.192.233^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	172.64.32.233^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	173.245.58.233^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
MX	`code404-net.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00202.inbound.protection.outlook.com`
		A	52.101.8.51^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm1pr04cu00203.inbound.protection.outlook.com`
		A	52.101.10.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	52.101.40.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy4pr03cu00101.inbound.protection.outlook.com`
		A	52.101.41.28^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
TXT	`MS=ms39412477`
TXT	`v=spf1 mx include:mail.code404.net include:spf.protection.outlook.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.214, 172.67.213.238
		IPv6 hints	2606:4700:3033::6815:17d6, 2606:4700:3034::ac43:d5ee
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=43, name=cloudflare-ech.com
SOA	`toby.ns.cloudflare.com`dns@cloudflare.com serial=2410453445

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785414467

Same first word

code404.de

code404.net

code404.com

code404.com.br

code404.nl

Similar names

404code.com

404code.wixsite.com

440code.com

DNS History

19 records (7 active, 12 former)

○NSns1.no-ip.com2017-07-07 → 2017-07-07 · 3 obs

● 2017-07-07 23:12:08
○ 2026-02-19 00:28:00
○ 2026-07-30 12:52:50

○NSns2.no-ip.com2017-07-07 → 2017-07-07 · 3 obs

● 2017-07-07 23:12:08
○ 2026-02-19 00:28:00
○ 2026-07-30 12:52:50

○NSns3.no-ip.com2017-07-07 → 2017-07-07 · 3 obs

● 2017-07-07 23:12:08
○ 2026-02-19 00:28:00
○ 2026-07-30 12:52:50

○NSns4.no-ip.com2017-07-07 → 2017-07-07 · 3 obs

● 2017-07-07 23:12:08
○ 2026-02-19 00:28:00
○ 2026-07-30 12:52:50

○NSns5.no-ip.com2017-07-07 → 2017-07-07 · 3 obs

● 2017-07-07 23:12:08
○ 2026-02-19 00:28:00
○ 2026-07-30 12:52:50

●NStoby.ns.cloudflare.com2026-02-19 → 2026-07-30 · 3 obs

○ 2017-07-07 23:12:08
● 2026-02-19 00:28:00
● 2026-07-30 12:52:50

●NSulla.ns.cloudflare.com2026-02-19 → 2026-07-30 · 3 obs

○ 2017-07-07 23:12:08
● 2026-02-19 00:28:00
● 2026-07-30 12:52:50

●MXcode404-net.mail.protection.outlook.com2026-02-19 → 2026-07-30 · 3 obs

○ 2017-07-07 23:12:08
● 2026-02-19 00:28:00
● 2026-07-30 12:52:50

○MXmail.code404.net2017-07-07 → 2017-07-07 · 3 obs

● 2017-07-07 23:12:08
○ 2026-02-19 00:28:00
○ 2026-07-30 12:52:50

●A104.21.23.2142026-02-19 → 2026-07-30 · 8 obs

○ 2017-07-07 23:12:08
● 2026-02-19 00:28:00
● 2026-03-19 23:32:44
○ 2026-03-20 02:08:38
● 2026-06-04 09:30:40
○ 2026-07-10 22:09:28
● 2026-07-11 01:45:20
● 2026-07-30 12:52:50

●A172.67.213.2382026-02-19 → 2026-07-30 · 8 obs

○ 2017-07-07 23:12:08
● 2026-02-19 00:28:00
● 2026-03-19 23:32:44
○ 2026-03-20 02:08:38
● 2026-06-04 09:30:40
○ 2026-07-10 22:09:28
● 2026-07-11 01:45:20
● 2026-07-30 12:52:50

○A188.114.96.02026-03-20 → 2026-07-10 · 6 obs

○ 2026-03-19 23:32:44
● 2026-03-20 02:08:38
○ 2026-06-04 09:30:40
● 2026-07-10 22:09:28
○ 2026-07-11 01:45:20
○ 2026-07-30 12:52:50

○A188.114.97.02026-03-20 → 2026-07-10 · 6 obs

○ 2026-03-19 23:32:44
● 2026-03-20 02:08:38
○ 2026-06-04 09:30:40
● 2026-07-10 22:09:28
○ 2026-07-11 01:45:20
○ 2026-07-30 12:52:50

●A2606:4700:3033::6815:17d62026-02-19 → 2026-07-30 · 8 obs

○ 2017-07-07 23:12:08
● 2026-02-19 00:28:00
● 2026-03-19 23:32:44
○ 2026-03-20 02:08:38
● 2026-06-04 09:30:40
○ 2026-07-10 22:09:28
● 2026-07-11 01:45:20
● 2026-07-30 12:52:50

●A2606:4700:3034::ac43:d5ee2026-02-19 → 2026-07-30 · 8 obs

○ 2017-07-07 23:12:08
● 2026-02-19 00:28:00
● 2026-03-19 23:32:44
○ 2026-03-20 02:08:38
● 2026-06-04 09:30:40
○ 2026-07-10 22:09:28
● 2026-07-11 01:45:20
● 2026-07-30 12:52:50

○A2a06:98c1:3120::2026-03-20 → 2026-07-10 · 6 obs

○ 2026-03-19 23:32:44
● 2026-03-20 02:08:38
○ 2026-06-04 09:30:40
● 2026-07-10 22:09:28
○ 2026-07-11 01:45:20
○ 2026-07-30 12:52:50

○A2a06:98c1:3121::2026-03-20 → 2026-07-10 · 6 obs

○ 2026-03-19 23:32:44
● 2026-03-20 02:08:38
○ 2026-06-04 09:30:40
● 2026-07-10 22:09:28
○ 2026-07-11 01:45:20
○ 2026-07-30 12:52:50

○A65.33.164.1102017-07-07 → 2017-07-07 · 4 obs

○ 2015-07-08 04:02:54
● 2017-07-07 23:12:08
○ 2026-02-19 00:28:00
○ 2026-07-30 12:52:50

○A66.84.6.12015-07-08 → 2015-07-08 · 3 obs

● 2015-07-08 04:02:54
○ 2017-07-07 23:12:08
○ 2026-07-30 12:52:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
code404.net	ulla.ns.cloudflare.com, toby.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.233

NS records: ulla.ns.cloudflare.com, toby.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for code404.net (unsigned zone)

⏱️ Timing

Total: 508ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.23.214, 172.67.213.238`
AAAA	2	`2606:4700:3033::6815:17d6, 2606:4700:3034::ac43:d5ee`
NS	2	`toby.ns.cloudflare.com, ulla.ns.cloudflare.com`
MX	1	`code404-net.mail.protection.outlook.com`
TXT	2	`MS=ms39412477, v=spf1 mx include:mail.code404.net inclu`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`toby.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

code404.net resolves to four IP addresses: 104.21.23.214, 172.67.213.238, 2606:4700:3033::6815:17d6 and 2606:4700:3034::ac43:d5ee.

behaviorcoin.com, dko-remont.kiev.ua, ketrzyn.com.pl plus two other host names have IP numbers in common with code404.net.

Name Servers

Two name servers handle the delegation for code404.net: toby.ns.cloudflare.com and ulla.ns.cloudflare.com.

The name server configuration of code404.net is shared with other domains, for instance parejasbenidorm.com, vhtp.com.au, puntzer.com and two others.

code404.net shares at least some of its name servers with other domains, including suacuasathcm.net, massons-joan.workers.dev, gmn.ro and two others.

These name servers are frequently paired with the name servers clay.ns.cloudflare.com, ollie.ns.cloudflare.com and etienne.ns.cloudflare.com.

Hosts with 6 IP addresses each:

toby.ns.cloudflare.com resolves to 108.162.193.239, 172.64.33.239 and 173.245.59.239 among others, with 3 other IP addresses in total.

ulla.ns.cloudflare.com resolves to 108.162.192.233, 172.64.32.233 and 173.245.58.233 among others, with 3 other IP addresses in total.

Mail Servers

code404.net uses one mail server — code404-net.mail.protection.outlook.com.

code404-net.mail.protection.outlook.com has 8 IP addresses: 52.101.8.51, 52.101.10.10, 52.101.40.1 plus 5 more.