`rdcodex.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:3653^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:88fb^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.54.83^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.251^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bruce.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bruce.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bruce.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bruce.ns.cloudflare.com`
		A	108.162.193.77^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bruce.ns.cloudflare.com`
		A	172.64.33.77^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bruce.ns.cloudflare.com`
		A	173.245.59.77^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bruce.ns.cloudflare.com`
NS	`brynne.ns.cloudflare.com`
		A	2606:4700:50::a29f:2641^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brynne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c241^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brynne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2241^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brynne.ns.cloudflare.com`
		A	108.162.194.65^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brynne.ns.cloudflare.com`
		A	162.159.38.65^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brynne.ns.cloudflare.com`
		A	172.64.34.65^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brynne.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`⁽⁵⁹⁾
		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`⁽⁷¹⁾
		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=2qRuphG0c0DmecdBWKAk2kr3m7_C9_Mq2rEtE8JsIbA`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.54.83, 172.67.136.251
		IPv6 hints	2606:4700:3032::6815:3653, 2606:4700:3035::ac43:88fb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=98, name=cloudflare-ech.com
SOA	`bruce.ns.cloudflare.com`dns@cloudflare.com serial=2408858147

`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=1783957922

🔒 HSTS Preload (+subdomains)

Same first word

rdcodex.com

Similar names

drxcode.com

dexcord.blogspot.com

codexdr.asia

codexrd.pro

docdrex.com

DNS History

19 records (9 active, 10 former)

●NSbruce.ns.cloudflare.com2026-07-03 → 2026-07-13 · 3 obs

○ 2019-12-15 12:27:00
● 2026-07-03 12:37:22
● 2026-07-13 16:18:48

●NSbrynne.ns.cloudflare.com2026-07-03 → 2026-07-13 · 3 obs

○ 2019-12-15 12:27:00
● 2026-07-03 12:37:22
● 2026-07-13 16:18:48

○NSns-cloud-c1.googledomains.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 12:27:00
○ 2026-07-03 12:37:22
○ 2026-07-13 16:18:48

○NSns-cloud-c2.googledomains.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 12:27:00
○ 2026-07-03 12:37:22
○ 2026-07-13 16:18:48

○NSns-cloud-c3.googledomains.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 12:27:00
○ 2026-07-03 12:37:22
○ 2026-07-13 16:18:48

○NSns-cloud-c4.googledomains.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 12:27:00
○ 2026-07-03 12:37:22
○ 2026-07-13 16:18:48

○MXmail.rdcodex.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 12:27:00
○ 2026-07-03 12:37:22
○ 2026-07-13 16:18:48

●MXroute1.mx.cloudflare.net2026-07-03 → 2026-07-13 · 3 obs

○ 2019-12-15 12:27:00
● 2026-07-03 12:37:22
● 2026-07-13 16:18:48

●MXroute2.mx.cloudflare.net2026-07-03 → 2026-07-13 · 3 obs

○ 2019-12-15 12:27:00
● 2026-07-03 12:37:22
● 2026-07-13 16:18:48

●MXroute3.mx.cloudflare.net2026-07-03 → 2026-07-13 · 3 obs

○ 2019-12-15 12:27:00
● 2026-07-03 12:37:22
● 2026-07-13 16:18:48

●A104.21.54.832026-07-11 → 2026-07-13 · 3 obs

○ 2026-07-03 12:37:22
● 2026-07-11 17:29:52
● 2026-07-13 16:18:48

●A172.67.136.2512026-07-11 → 2026-07-13 · 3 obs

○ 2026-07-03 12:37:22
● 2026-07-11 17:29:52
● 2026-07-13 16:18:48

○A188.114.96.02026-07-03 → 2026-07-03 · 4 obs

○ 2019-12-15 12:27:00
● 2026-07-03 12:37:22
○ 2026-07-11 17:29:52
○ 2026-07-13 16:18:48

○A188.114.97.02026-07-03 → 2026-07-03 · 4 obs

○ 2019-12-15 12:27:00
● 2026-07-03 12:37:22
○ 2026-07-11 17:29:52
○ 2026-07-13 16:18:48

●A2606:4700:3032::6815:36532026-07-11 → 2026-07-13 · 3 obs

○ 2026-07-03 12:37:22
● 2026-07-11 17:29:52
● 2026-07-13 16:18:48

●A2606:4700:3035::ac43:88fb2026-07-11 → 2026-07-13 · 3 obs

○ 2026-07-03 12:37:22
● 2026-07-11 17:29:52
● 2026-07-13 16:18:48

○A2a06:98c1:3120::2026-07-03 → 2026-07-03 · 4 obs

○ 2019-12-15 12:27:00
● 2026-07-03 12:37:22
○ 2026-07-11 17:29:52
○ 2026-07-13 16:18:48

○A2a06:98c1:3121::2026-07-03 → 2026-07-03 · 4 obs

○ 2019-12-15 12:27:00
● 2026-07-03 12:37:22
○ 2026-07-11 17:29:52
○ 2026-07-13 16:18:48

○A54.37.225.222019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 12:27:00
○ 2026-07-03 12:37:22
○ 2026-07-13 16:18:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rdcodex.com	bruce.ns.cloudflare.com, brynne.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.65

NS records: bruce.ns.cloudflare.com, brynne.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rdcodex.com (unsigned zone)

⏱️ Timing

Total: 206ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.54.83, 172.67.136.251`
AAAA	2	`2606:4700:3032::6815:3653, 2606:4700:3035::ac43:88fb`
NS	2	`bruce.ns.cloudflare.com, brynne.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 40), route1.mx.cloudflare.net (pri: 59)...`
TXT	2	`google-site-verification=2qRuphG0c0Dmecd, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bruce.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rdcodex.com directs to four IP numbers, which are 104.21.54.83, 172.67.136.251, 2606:4700:3032::6815:3653 and 2606:4700:3035::ac43:88fb.

hotsup.eu, krws.jp, coateselec.com and two other host names share IP numbers with rdcodex.com.

Name Servers

Two name servers handle the delegation for rdcodex.com: bruce.ns.cloudflare.com and brynne.ns.cloudflare.com.

rdcodex.com uses the same name servers as several other domains — among them reservoirlane.co.uk, koldrockwaters.com, ukvineyards.co.uk and two more.

At least some of rdcodex.com's name servers are shared with other domains, for example ywmaojin.cn, stitchersden.com, is-it-down.com and two more.

Hostnames that resolve to 6 IP addresses:

bruce.ns.cloudflare.com resolves to 108.162.193.77, 172.64.33.77 and 173.245.59.77 among others, with 3 other IP addresses in total.

brynne.ns.cloudflare.com resolves to 108.162.194.65, 162.159.38.65 and 172.64.34.65 among others, with 3 other IP addresses in total.

Mail Servers

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

rdcodex.com has at least partial mail server overlap with other domains such as yum.ms, manascounselling.com, cmortensondental.com 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.

rdcodex.com - robtex.com

rdcodex.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`rdcodex.com`

`com`