`duecode.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:9de^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a15b^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.9.222^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.91^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`edward.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cd2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edward.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`edward.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`edward.ns.cloudflare.com`
		A	108.162.195.210^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edward.ns.cloudflare.com`
		A	162.159.44.210^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edward.ns.cloudflare.com`
		A	172.64.35.210^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edward.ns.cloudflare.com`
NS	`nicole.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nicole.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nicole.ns.cloudflare.com`
		A	108.162.192.211^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
		A	172.64.32.211^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
		A	173.245.58.211^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		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	`route2.mx.cloudflare.net`⁽⁸⁾
		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`⁽¹¹⁾
		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	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.9.222, 172.67.161.91
		IPv6 hints	2606:4700:3031::6815:9de, 2606:4700:3035::ac43:a15b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com
SOA	`edward.ns.cloudflare.com`dns@cloudflare.com serial=2402967376

`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=1778342046

Same first word

duecode.com

Similar names

educode.fr

decodeu.co.uk

educode.eu

ecodude.com

educode.fi

decodeu.org

udecode.com

eduedoc.com

educode.pl

decodeu.com

decodeu.net.au

udecode.net

educode.be

educode.tech

decodeu.eu

decodeu.co.nz

codeedu.net

educode.org

deoduce.org

decodeu.net

decodeu.com.au

educode.nl

educode.cc

educode.net

decodeu.me

educode.us

educode.com

codeedu.cn

DNS History

16 records (9 active, 7 former)

●NSedward.ns.cloudflare.com2026-05-09 → 2026-05-09 · 3 obs

○ 2026-04-06 10:39:50
● 2026-05-09 16:01:06
● 2026-05-09 16:01:08

●NSnicole.ns.cloudflare.com2026-05-09 → 2026-05-09 · 3 obs

○ 2026-04-06 10:39:50
● 2026-05-09 16:01:06
● 2026-05-09 16:01:08

○NSns43.domaincontrol.com2016-02-11 → 2026-04-06 · 4 obs

● 2016-02-11 22:57:00
● 2026-04-06 10:39:50
○ 2026-05-09 16:01:06
○ 2026-05-09 16:01:08

○NSns44.domaincontrol.com2016-02-11 → 2026-04-06 · 4 obs

● 2016-02-11 22:57:00
● 2026-04-06 10:39:50
○ 2026-05-09 16:01:06
○ 2026-05-09 16:01:08

○MXmailstore1.secureserver.net2016-02-11 → 2026-04-06 · 4 obs

● 2016-02-11 22:57:00
● 2026-04-06 10:39:50
○ 2026-05-09 16:01:06
○ 2026-05-09 16:01:08

●MXroute1.mx.cloudflare.net2026-05-09 → 2026-05-09 · 3 obs

○ 2026-04-06 10:39:50
● 2026-05-09 16:01:06
● 2026-05-09 16:01:08

●MXroute2.mx.cloudflare.net2026-05-09 → 2026-05-09 · 3 obs

○ 2026-04-06 10:39:50
● 2026-05-09 16:01:06
● 2026-05-09 16:01:08

●MXroute3.mx.cloudflare.net2026-05-09 → 2026-05-09 · 3 obs

○ 2026-04-06 10:39:50
● 2026-05-09 16:01:06
● 2026-05-09 16:01:08

○MXsmtp.secureserver.net2016-02-11 → 2026-04-06 · 4 obs

● 2016-02-11 22:57:00
● 2026-04-06 10:39:50
○ 2026-05-09 16:01:06
○ 2026-05-09 16:01:08

●A104.21.9.2222026-05-09 → 2026-05-09 · 3 obs

○ 2026-04-06 10:39:50
● 2026-05-09 16:01:06
● 2026-05-09 16:01:08

○A15.197.225.1282026-02-15 → 2026-04-06 · 5 obs

○ 2017-02-20 07:37:54
● 2026-02-15 11:31:24
● 2026-04-06 10:39:50
○ 2026-05-09 16:01:06
○ 2026-05-09 16:01:08

●A172.67.161.912026-05-09 → 2026-05-09 · 3 obs

○ 2026-04-06 10:39:50
● 2026-05-09 16:01:06
● 2026-05-09 16:01:08

○A184.168.221.472016-02-11 → 2017-02-20 · 4 obs

● 2016-02-11 22:57:00
● 2017-02-20 07:37:54
○ 2026-02-15 11:31:24
○ 2026-05-09 16:01:08

●A2606:4700:3031::6815:9de2026-05-09 → 2026-05-09 · 3 obs

○ 2026-04-06 10:39:50
● 2026-05-09 16:01:06
● 2026-05-09 16:01:08

●A2606:4700:3035::ac43:a15b2026-05-09 → 2026-05-09 · 3 obs

○ 2026-04-06 10:39:50
● 2026-05-09 16:01:06
● 2026-05-09 16:01:08

○A3.33.251.1682026-02-15 → 2026-04-06 · 5 obs

○ 2017-02-20 07:37:54
● 2026-02-15 11:31:24
● 2026-04-06 10:39:50
○ 2026-05-09 16:01:06
○ 2026-05-09 16:01:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
duecode.com	nicole.ns.cloudflare.com, edward.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.211

NS records: nicole.ns.cloudflare.com, edward.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duecode.com (unsigned zone)

⏱️ Timing

Total: 132ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.161.91, 104.21.9.222`
AAAA	2	`2606:4700:3035::ac43:a15b, 2606:4700:3031::6815:9de`
NS	2	`edward.ns.cloudflare.com, nicole.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 11), route1.mx.cloudflare.net (pri: 6)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`edward.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

duecode.com resolves to four IPs: 2606:4700:3031::6815:9de, 2606:4700:3035::ac43:a15b, 104.21.9.222 and 172.67.161.91.

Other host names, for instance online-gameaviator.com, 23851.cc, 577machine.com, pl-oferta7358277.click and www.advantech.tw share IP numbers with duecode.com.

Name Servers

duecode.com has two name servers: edward.ns.cloudflare.com and nicole.ns.cloudflare.com.

duecode.com shares the same name server setup as other domains, for example 1newsroom.com.ph, bystro.org, europaletten.de.com, urbanstyle.com.mx and flarepointtechnologies.pro.

duecode.com shares some name servers with other domains, for example aalborg-hotel.info, yuezhe.net, titaniumwebdesigns.com, vogoyard.com and wasddy.com.

These name servers are often used together with lilyana.ns.cloudflare.com, peyton.ns.cloudflare.com and shaz.ns.cloudflare.com.

Host names with six IP numbers: edward.ns.cloudflare.com points to: 2606:4700:58::a29f:2cd2, 2803:f800:50::6ca2:c3d2, 2a06:98c1:50::ac40:23d2, 108.162.195.210, 162.159.44.210 and 172.64.35.210; nicole.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad3, 2803:f800:50::6ca2:c0d3, 2a06:98c1:50::ac40:20d3, 108.162.192.211, 172.64.32.211 and 173.245.58.211.

Mail Servers

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

duecode.com shares some mail servers with other domains, at least partially; for instance lumierelogic.com, taishikato.com, mexicomatters.org, ivwv.site and alohalandscape.org.

Host names with six IP numbers:

route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13

route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25

duecode.com - robtex.com

duecode.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

`duecode.com`

`com`