rexcode.app - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`rexcode.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:34e5^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:cd39^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.229^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.57^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`buck.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`buck.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`buck.ns.cloudflare.com`
		A	108.162.193.78^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
		A	172.64.33.78^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
		A	173.245.59.78^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
NS	`cloe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a56^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c056^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cloe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2056^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cloe.ns.cloudflare.com`
		A	108.162.192.86^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
		A	172.64.32.86^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
		A	173.245.58.86^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
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	`route1.mx.cloudflare.net`⁽⁷⁷⁾
		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`
MX	`route3.mx.cloudflare.net`⁽⁸⁷⁾
		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`
TXT	`google-site-verification=U2qSk9Kyf1V8RAdHZJKpxKdbXrLUlgwEFsp2I1deMF4`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.52.229, 172.67.205.57
		IPv6 hints	2606:4700:3031::6815:34e5, 2606:4700:3031::ac43:cd39
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=31, name=cloudflare-ech.com
SOA	`buck.ns.cloudflare.com`dns@cloudflare.com serial=2419627710

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Same first word

rexcode.co.uk

rexcode.app

rexcode.cloud

rexcode.in

rexcode.org

rexcode.com.br

rexcode.dev

rexcode.com

rexcode.xyz

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recodex.top

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DNS History

9 records (9 active, 0 former)

●NSbuck.ns.cloudflare.com2026-09-10 → 2026-11-15 · 2 obs

● 2026-09-10 08:38:34
● 2026-11-15 16:03:20

●NScloe.ns.cloudflare.com2026-09-10 → 2026-11-15 · 2 obs

● 2026-09-10 08:38:34
● 2026-11-15 16:03:20

●MXroute1.mx.cloudflare.net2026-09-10 → 2026-11-15 · 2 obs

● 2026-09-10 08:38:34
● 2026-11-15 16:03:20

●MXroute2.mx.cloudflare.net2026-09-10 → 2026-11-15 · 2 obs

● 2026-09-10 08:38:34
● 2026-11-15 16:03:20

●MXroute3.mx.cloudflare.net2026-09-10 → 2026-11-15 · 2 obs

● 2026-09-10 08:38:34
● 2026-11-15 16:03:20

●A104.21.52.2292026-09-10 → 2026-11-15 · 2 obs

● 2026-09-10 08:38:34
● 2026-11-15 16:03:20

●A172.67.205.572026-09-10 → 2026-11-15 · 2 obs

● 2026-09-10 08:38:34
● 2026-11-15 16:03:20

●A2606:4700:3031::6815:34e52026-09-10 → 2026-11-15 · 2 obs

● 2026-09-10 08:38:34
● 2026-11-15 16:03:20

●A2606:4700:3031::ac43:cd392026-09-10 → 2026-11-15 · 2 obs

● 2026-09-10 08:38:34
● 2026-11-15 16:03:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
rexcode.app	cloe.ns.cloudflare.com, buck.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.78

NS records: cloe.ns.cloudflare.com, buck.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rexcode.app (unsigned zone)

⏱️ Timing

Total: 1761ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.52.229, 172.67.205.57`
AAAA	2	`2606:4700:3031::ac43:cd39, 2606:4700:3031::6815:34e5`
NS	2	`buck.ns.cloudflare.com, cloe.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 51), route1.mx.cloudflare.net (pri: 77)...`
TXT	2	`google-site-verification=U2qSk9Kyf1V8RAd, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`buck.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

rexcode.app has four IP addresses: 104.21.52.229, 172.67.205.57, 2606:4700:3031::6815:34e5 and 2606:4700:3031::ac43:cd39.

mdsrestaurant.co.uk, vectorchallenge.com, thepuppypalacect.com and two other host names share IP numbers with rexcode.app.

Name Servers

Two name servers handle the delegation for rexcode.app: buck.ns.cloudflare.com and cloe.ns.cloudflare.com.

rexcode.app uses the same name servers as several other domains — among them tickets.bj, 6rwin.games, tickets.com.pk and two more.

rexcode.app has at least partial name server overlap with other domains, such as ashraf-mail92.workers.dev, mtchurch-pastor.pages.dev, stager.tools and two others.

darl.ns.cloudflare.com, brenda.ns.cloudflare.com and maya.ns.cloudflare.com — plus 3 other name servers — are commonly paired with these name servers.

Hostnames that resolve to 6 IP addresses:

buck.ns.cloudflare.com resolves to 108.162.193.78, 172.64.33.78 and 173.245.59.78 among others, with 3 other IP addresses in total.

cloe.ns.cloudflare.com resolves to 108.162.192.86, 172.64.32.86 and 173.245.58.86 among others, with 3 other IP addresses in total.

Mail Servers

rexcode.app has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

rexcode.app has at least partial mail server overlap with other domains such as novaedgedigitallabs.in, acbl.ai, deepfakedetection.dev and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.