code4fun.org - dns.ninja

`code4fun.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3c76^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:c424^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.60.118^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.36^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bob.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c168^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2168^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bob.ns.cloudflare.com`
		A	108.162.193.104^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	172.64.33.104^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	173.245.59.104^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
NS	`paislee.ns.cloudflare.com`
		A	2606:4700:50::a29f:26b7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paislee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paislee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paislee.ns.cloudflare.com`
		A	108.162.194.183^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paislee.ns.cloudflare.com`
		A	162.159.38.183^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paislee.ns.cloudflare.com`
		A	172.64.34.183^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paislee.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		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`
MX	`route2.mx.cloudflare.net`⁽⁴¹⁾
		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	`route1.mx.cloudflare.net`⁽⁵⁴⁾
		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`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.60.118, 172.67.196.36
		IPv6 hints	2606:4700:3030::6815:3c76, 2606:4700:3032::ac43:c424
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=225, name=cloudflare-ech.com
SOA	`bob.ns.cloudflare.com`dns@cloudflare.com serial=2411315650

`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=1786606998

Same first word

code4fun.ru

code4fun.me

code4fun.com.br

code4fun.de

code4fun.com.au

code4fun.org

code4fun.net

code4fun.us

code4fun.com

DNS History

34 records (9 active, 25 former)

●NSbob.ns.cloudflare.com2026-02-20 → 2026-08-13 · 3 obs

○ 2021-10-26 20:02:28
● 2026-02-20 23:13:36
● 2026-08-13 08:08:26

○NSns1.dreamhost.com2015-05-16 → 2015-05-16 · 3 obs

● 2015-05-16 22:55:30
○ 2015-09-24 04:43:26
○ 2026-08-13 08:08:26

○NSns1.name.com2021-10-26 → 2021-10-26 · 4 obs

○ 2017-03-17 19:01:40
● 2021-10-26 20:02:28
○ 2026-02-20 23:13:36
○ 2026-08-13 08:08:26

○NSns1cnb.domain-resolution.net2017-03-17 → 2017-03-17 · 4 obs

○ 2015-09-24 04:43:26
● 2017-03-17 19:01:40
○ 2021-10-26 20:02:28
○ 2026-08-13 08:08:26

○NSns1cnb.name.com2021-10-26 → 2021-10-26 · 4 obs

○ 2017-03-17 19:01:40
● 2021-10-26 20:02:28
○ 2026-02-20 23:13:36
○ 2026-08-13 08:08:26

○NSns2.dreamhost.com2015-05-16 → 2015-05-16 · 3 obs

● 2015-05-16 22:55:30
○ 2015-09-24 04:43:26
○ 2026-08-13 08:08:26

○NSns2jrt.domain-resolution.net2017-03-17 → 2017-03-17 · 4 obs

○ 2015-09-24 04:43:26
● 2017-03-17 19:01:40
○ 2021-10-26 20:02:28
○ 2026-08-13 08:08:26

○NSns2jrt.name.com2021-10-26 → 2021-10-26 · 4 obs

○ 2017-03-17 19:01:40
● 2021-10-26 20:02:28
○ 2026-02-20 23:13:36
○ 2026-08-13 08:08:26

○NSns3.dreamhost.com2015-05-16 → 2015-05-16 · 3 obs

● 2015-05-16 22:55:30
○ 2015-09-24 04:43:26
○ 2026-08-13 08:08:26

○NSns3cna.domain-resolution.net2017-03-17 → 2017-03-17 · 4 obs

○ 2015-09-24 04:43:26
● 2017-03-17 19:01:40
○ 2021-10-26 20:02:28
○ 2026-08-13 08:08:26

○NSns3cna.name.com2021-10-26 → 2021-10-26 · 4 obs

○ 2017-03-17 19:01:40
● 2021-10-26 20:02:28
○ 2026-02-20 23:13:36
○ 2026-08-13 08:08:26

○NSns4kpx.domain-resolution.net2017-03-17 → 2017-03-17 · 4 obs

○ 2015-09-24 04:43:26
● 2017-03-17 19:01:40
○ 2021-10-26 20:02:28
○ 2026-08-13 08:08:26

○NSns4kpx.name.com2021-10-26 → 2021-10-26 · 4 obs

○ 2017-03-17 19:01:40
● 2021-10-26 20:02:28
○ 2026-02-20 23:13:36
○ 2026-08-13 08:08:26

●NSpaislee.ns.cloudflare.com2026-02-20 → 2026-08-13 · 3 obs

○ 2021-10-26 20:02:28
● 2026-02-20 23:13:36
● 2026-08-13 08:08:26

○MXaspmx.l.google.com2015-05-16 → 2015-05-16 · 3 obs

● 2015-05-16 22:55:30
○ 2015-09-24 04:43:26
○ 2026-08-13 08:08:26

●MXroute1.mx.cloudflare.net2026-02-20 → 2026-08-13 · 3 obs

○ 2015-09-24 04:43:26
● 2026-02-20 23:13:36
● 2026-08-13 08:08:26

●MXroute2.mx.cloudflare.net2026-02-20 → 2026-08-13 · 3 obs

○ 2015-09-24 04:43:26
● 2026-02-20 23:13:36
● 2026-08-13 08:08:26

●MXroute3.mx.cloudflare.net2026-02-20 → 2026-08-13 · 3 obs

○ 2015-09-24 04:43:26
● 2026-02-20 23:13:36
● 2026-08-13 08:08:26

●A104.21.60.1182026-02-20 → 2026-08-13 · 7 obs

○ 2021-10-26 20:02:28
● 2026-02-20 23:13:36
○ 2026-04-04 04:47:24
○ 2026-06-11 08:40:06
● 2026-07-09 20:27:28
○ 2026-07-29 19:53:44
● 2026-08-13 08:08:26

○A114.240.92.1222017-03-17 → 2017-03-17 · 3 obs

● 2017-03-17 19:01:40
○ 2021-10-26 20:02:28
○ 2026-08-13 08:08:26

○A123.113.98.2202021-10-26 → 2021-10-26 · 4 obs

○ 2017-03-17 19:01:40
● 2021-10-26 20:02:28
○ 2026-02-20 23:13:36
○ 2026-08-13 08:08:26

○A123.113.99.2292026-04-04 → 2026-06-11 · 5 obs

○ 2026-02-20 23:13:36
● 2026-04-04 04:47:24
● 2026-06-11 08:40:06
○ 2026-07-09 20:27:28
○ 2026-08-13 08:08:26

●A172.67.196.362026-02-20 → 2026-08-13 · 7 obs

○ 2021-10-26 20:02:28
● 2026-02-20 23:13:36
○ 2026-04-04 04:47:24
○ 2026-06-11 08:40:06
● 2026-07-09 20:27:28
○ 2026-07-29 19:53:44
● 2026-08-13 08:08:26

○A188.114.96.02026-07-30 → 2026-07-30 · 3 obs

○ 2026-07-29 19:53:44
● 2026-07-30 00:20:54
○ 2026-08-13 08:08:26

○A188.114.96.42026-07-29 → 2026-07-29 · 4 obs

○ 2026-07-09 20:27:28
● 2026-07-29 19:53:44
○ 2026-07-30 00:20:54
○ 2026-08-13 08:08:26

○A188.114.97.02026-07-30 → 2026-07-30 · 3 obs

○ 2026-07-29 19:53:44
● 2026-07-30 00:20:54
○ 2026-08-13 08:08:26

○A188.114.97.42026-07-29 → 2026-07-29 · 4 obs

○ 2026-07-09 20:27:28
● 2026-07-29 19:53:44
○ 2026-07-30 00:20:54
○ 2026-08-13 08:08:26

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-20 → 2026-08-13 · 2 obs

○ 2026-02-20 23:13:36
○ 2026-08-13 08:08:26

●A2606:4700:3030::6815:3c762026-07-09 → 2026-08-13 · 4 obs

○ 2026-06-11 08:40:06
● 2026-07-09 20:27:28
○ 2026-07-29 19:53:44
● 2026-08-13 08:08:26

○A2606:4700:3030::ac43:c4242026-02-20 → 2026-02-20 · 4 obs

○ 2021-10-26 20:02:28
● 2026-02-20 23:13:36
○ 2026-04-04 04:47:24
○ 2026-08-13 08:08:26

●A2606:4700:3032::ac43:c4242026-07-09 → 2026-08-13 · 4 obs

○ 2026-06-11 08:40:06
● 2026-07-09 20:27:28
○ 2026-07-29 19:53:44
● 2026-08-13 08:08:26

○A2606:4700:3037::6815:3c762026-02-20 → 2026-02-20 · 4 obs

○ 2021-10-26 20:02:28
● 2026-02-20 23:13:36
○ 2026-04-04 04:47:24
○ 2026-08-13 08:08:26

○A2a06:98c1:3120::2026-07-29 → 2026-07-29 · 3 obs

○ 2026-07-09 20:27:28
● 2026-07-29 19:53:44
○ 2026-08-13 08:08:26

○A2a06:98c1:3121::2026-07-29 → 2026-07-29 · 3 obs

○ 2026-07-09 20:27:28
● 2026-07-29 19:53:44
○ 2026-08-13 08:08:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
code4fun.org	bob.ns.cloudflare.com, paislee.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.104

NS records: bob.ns.cloudflare.com, paislee.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for code4fun.org (unsigned zone)

⏱️ Timing

Total: 540ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.196.36, 104.21.60.118`
AAAA	2	`2606:4700:3032::ac43:c424, 2606:4700:3030::6815:3c76`
NS	2	`bob.ns.cloudflare.com, paislee.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 16), route2.mx.cloudflare.net (pri: 41)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bob.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

code4fun.org has four IP addresses: 104.21.60.118, 172.67.196.36, 2606:4700:3030::6815:3c76 and 2606:4700:3032::ac43:c424.

greyprocessing.com, juragan988.online, yzyb.com.cn and two other host names share IP numbers with code4fun.org.

Name Servers

DNS delegation for code4fun.org points to two name servers: bob.ns.cloudflare.com and paislee.ns.cloudflare.com.

code4fun.org uses the same name servers as several other domains — among them enidweb.com, dzxlol.com, hoteltechreport.com and two more.

code4fun.org shares at least some of its name servers with other domains, including geekibo.com, landrumel.com, joelandjes.com and two others.

It is common to find these name servers alongside the name servers ace.ns.cloudflare.com, jobs.ns.cloudflare.com, nola.ns.cloudflare.com and two others.

Hostnames that resolve to 6 IP addresses:

bob.ns.cloudflare.com has IP addresses 108.162.193.104, 172.64.33.104 and 173.245.59.104, plus 3 other.

paislee.ns.cloudflare.com has IP addresses 108.162.194.183, 162.159.38.183 and 172.64.34.183, plus 3 other.

Mail Servers

code4fun.org is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

code4fun.org has at least partial mail server overlap with other domains such as net-za.com, katzenpuck.de, sterlingfundinginc.com and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.