codechallange.com - dns.ninja

`codechallange.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:3e35^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:dc69^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.53^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.105^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aspen.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:266d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aspen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aspen.ns.cloudflare.com`
		A	108.162.194.109^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.109^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.109^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`gordon.ns.cloudflare.com`
		A	2606:4700:58::adf5:3baa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gordon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gordon.ns.cloudflare.com`
		A	108.162.193.170^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.170^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.170^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`route2.mx.cloudflare.net` ⭐
		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	`route3.mx.cloudflare.net`⁽⁵³⁾
		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	`route1.mx.cloudflare.net`⁽⁷¹⁾
		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	`google-site-verification=ba7Huxzs_55JSdesUG0EmiUU2GdGS0tHf7r0ez-6EJw`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.62.53, 172.67.220.105
		IPv6 hints	2606:4700:3036::6815:3e35, 2606:4700:3036::ac43:dc69
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=57, name=cloudflare-ech.com
SOA	`aspen.ns.cloudflare.com`dns@cloudflare.com serial=2407273100

`com`

	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=1782782751

Same first word

codechallange.com

DNS History

17 records (9 active, 8 former)

●NSaspen.ns.cloudflare.com2026-06-30 → 2026-06-30 · 2 obs

○ 2026-05-15 00:48:08
● 2026-06-30 01:35:42

●NSgordon.ns.cloudflare.com2026-06-30 → 2026-06-30 · 2 obs

○ 2026-05-15 00:48:08
● 2026-06-30 01:35:42

○NSns1.atom.com2026-04-13 → 2026-05-15 · 4 obs

○ 2019-12-17 20:59:20
● 2026-04-13 12:52:40
● 2026-05-15 00:48:08
○ 2026-06-30 01:35:42

○NSns1.namebrightdns.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:59:20
○ 2026-04-13 12:52:40
○ 2026-06-30 01:35:42

○NSns2.atom.com2026-04-13 → 2026-05-15 · 4 obs

○ 2019-12-17 20:59:20
● 2026-04-13 12:52:40
● 2026-05-15 00:48:08
○ 2026-06-30 01:35:42

○NSns2.namebrightdns.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:59:20
○ 2026-04-13 12:52:40
○ 2026-06-30 01:35:42

○MXmail1.namebrightmail.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:59:20
○ 2026-04-13 12:52:40
○ 2026-06-30 01:35:42

○MXmail2.namebrightmail.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:59:20
○ 2026-04-13 12:52:40
○ 2026-06-30 01:35:42

●MXroute1.mx.cloudflare.net2026-06-30 → 2026-06-30 · 2 obs

○ 2026-04-13 12:52:40
● 2026-06-30 01:35:42

●MXroute2.mx.cloudflare.net2026-06-30 → 2026-06-30 · 2 obs

○ 2026-04-13 12:52:40
● 2026-06-30 01:35:42

●MXroute3.mx.cloudflare.net2026-06-30 → 2026-06-30 · 2 obs

○ 2026-04-13 12:52:40
● 2026-06-30 01:35:42

●A104.21.62.532026-06-30 → 2026-06-30 · 2 obs

○ 2026-05-15 00:48:08
● 2026-06-30 01:35:42

●A172.67.220.1052026-06-30 → 2026-06-30 · 2 obs

○ 2026-05-15 00:48:08
● 2026-06-30 01:35:42

●A2606:4700:3036::6815:3e352026-06-30 → 2026-06-30 · 2 obs

○ 2026-05-15 00:48:08
● 2026-06-30 01:35:42

●A2606:4700:3036::ac43:dc692026-06-30 → 2026-06-30 · 2 obs

○ 2026-05-15 00:48:08
● 2026-06-30 01:35:42

○A52.20.84.622026-04-13 → 2026-05-15 · 3 obs

● 2026-04-13 12:52:40
● 2026-05-15 00:48:08
○ 2026-06-30 01:35:42

○CNAMEcomingsoon.namebright.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:59:20
○ 2026-04-13 12:52:40
○ 2026-06-30 01:35:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net...	-
codechallange.com	gordon.ns.cloudflare.com, aspen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.109

NS records: gordon.ns.cloudflare.com, aspen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codechallange.com (unsigned zone)

⏱️ Timing

Total: 186ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.62.53, 172.67.220.105`
AAAA	2	`2606:4700:3036::6815:3e35, 2606:4700:3036::ac43:dc69`
NS	2	`aspen.ns.cloudflare.com, gordon.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 45), route3.mx.cloudflare.net (pri: 53)...`
TXT	2	`google-site-verification=ba7Huxzs_55JSde, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aspen.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (gordon.ns.cloudflare.com, gordon.ns.cloudflare.com, gordon.ns.cloudflare.com...)

Analysis

IP Addresses

codechallange.com directs to four IP numbers, which are 104.21.62.53, 172.67.220.105, 2606:4700:3036::6815:3e35 and 2606:4700:3036::ac43:dc69.

tezergumruk.com.tr, 86bitebi.com, e-promo.gr plus two other host names have IP numbers in common with codechallange.com.

Name Servers

codechallange.com has two authoritative name servers — aspen.ns.cloudflare.com and gordon.ns.cloudflare.com.

The name server configuration of codechallange.com is shared with other domains, for instance applications.com, 4h1w.com, ipsecurity.net and two others.

At least some of codechallange.com's name servers are shared with other domains, for example henkaconsulting.com, lovepetstation.com.hk, datatowers.net and two more.

These name servers tend to be used in conjunction with the name servers nash.ns.cloudflare.com.

Hosts with 6 IP addresses each:

aspen.ns.cloudflare.com points to 108.162.194.109, 162.159.38.109, 172.64.34.109 and 3 other IP addresses.

gordon.ns.cloudflare.com points to 108.162.193.170, 172.64.33.170, 173.245.59.170 and 3 other IP addresses.

Mail Servers

The MX records for codechallange.com list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by codechallange.com are shared with other domains: gaitup.com, metalink.jp, ldks.cc and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.