duel.dev - dns.ninja

duel.dev

DNSSEC⚠️ Not signed
NSdane.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b61🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdane.ns.cloudflare.com
A2803:f800:50::6ca2:c161🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdane.ns.cloudflare.com
A2a06:98c1:50::ac40:2161🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdane.ns.cloudflare.com
A108.162.193.97🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdane.ns.cloudflare.com
A172.64.33.97🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdane.ns.cloudflare.com
A173.245.59.97🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdane.ns.cloudflare.com
NSelinore.ns.cloudflare.com
A2606:4700:50::adf5:3a99🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
A2803:f800:50::6ca2:c099🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelinore.ns.cloudflare.com
A2a06:98c1:50::ac40:2099🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelinore.ns.cloudflare.com
A108.162.192.153🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
A172.64.32.153🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
A173.245.58.153🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute1.mx.cloudflare.net(78)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute2.mx.cloudflare.net(84)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
SOAdane.ns.cloudflare.comdns@cloudflare.com serial=2407673184

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Subdomains

assets.duel.dev

Same first word

duel.co.uk
duel.su
duel.at
duel.win
duel.in
duel.bet
duel.biz
duel.hu
duel.ru
duel.com
duel.so
duel.de
duel.online
duel.trade
duel.es
duel.cc
duel.si
duel.sk
duel.dev
duel.pl
duel.ch
duel.ca
duel.fi
duel.cz
duel.tf
duel.me
duel.city
duel.com.au
duel.network
duel.ro
duel.net
duel.co.kr
duel.cn
duel.info
duel.reviews
duel.fr
duel.nl
duel.be
duel.cards
duel.lt
duel.io
duel.ws
duel.nu
duel.com.br
duel.co.jp
duel.tech
duel.ir

Similar names

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dule.lt
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eldu.es
deul.kr
eldu.dk
dule.com.br
edul.com
leud.com
lude.be
eudl.com
ulde.ddns.net
lude.it
elud.com.mx
ledu.wang
ledu.fr
uled.org
lude.eu
deul.ru
ledu.mx
edul.us
ledu.net
uled.me
dule.es
dule.eu
udel.ru
lued.co.uk
delu.ca
edul.de
udel.net
delu.gr
eldu.de
ledu.cc
udel.com
dule.one
ledu.pl
ledu.us
dlue.cn
delu.de
dule.cc
dule.ws
lude.co
udel.nl
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dlue.com
uled.co.uk
delu.pro
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dule.ca
udel.tv
ledu.maison
dule.de
delu.io
deul.net
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eudl.org
uled.net
dule.fr
delu.eu
delu.biz
eldu.com
dule.com.tr
udel.edu.mx
dule.it
delu.su
dule.com.cn
uled.io
udel.cn
udel.edu
lude.cat
dule.nl
deul.eu
uled.com
udel.app
dlue.de
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ueld.com
elud.ru
eudl.eu
uled.it
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udle.com
ledu.es
lude.net
edlu.com
ledu.ru
uled.ru
udel.vip
ledu.nl
lued.de
elud.de
uled.tv
dule.net
edul.net
lued.com
elud.cn
ledu.eu
dule.org
ledu.cn
udel.fr
delu.com
ledu.co.nz
elud.xyz
delu.cn
deul.nl
ledu.ca
leud.cn
ledu.vn
delu.net
ledu.co.uk

DNS History

9 records (5 active, 4 former)

NSdane.ns.cloudflare.comelinore.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.72.203172.67.187.812606:4700:3031::6815:48cb2606:4700:3032::ac43:bb51
●NSdane.ns.cloudflare.com2026-03-04 → 2026-06-24 · 2 obs
● 2026-03-04 22:47:46
● 2026-06-24 12:08:04
●NSelinore.ns.cloudflare.com2026-03-04 → 2026-06-24 · 2 obs
● 2026-03-04 22:47:46
● 2026-06-24 12:08:04
●MXroute1.mx.cloudflare.net2026-03-04 → 2026-06-24 · 5 obs
● 2026-03-04 22:47:46
● 2026-03-14 16:28:34
○ 2026-03-20 10:36:46
○ 2026-05-25 03:57:10
● 2026-06-24 12:08:04
●MXroute2.mx.cloudflare.net2026-03-04 → 2026-06-24 · 5 obs
● 2026-03-04 22:47:46
● 2026-03-14 16:28:34
○ 2026-03-20 10:36:46
○ 2026-05-25 03:57:10
● 2026-06-24 12:08:04
●MXroute3.mx.cloudflare.net2026-03-04 → 2026-06-24 · 5 obs
● 2026-03-04 22:47:46
● 2026-03-14 16:28:34
○ 2026-03-20 10:36:46
○ 2026-05-25 03:57:10
● 2026-06-24 12:08:04
○A104.21.72.2032026-03-04 → 2026-03-14 · 4 obs
● 2026-03-04 22:47:46
● 2026-03-14 16:28:34
○ 2026-03-20 10:36:46
○ 2026-06-24 12:08:04
○A172.67.187.812026-03-04 → 2026-03-14 · 4 obs
● 2026-03-04 22:47:46
● 2026-03-14 16:28:34
○ 2026-03-20 10:36:46
○ 2026-06-24 12:08:04
○A2606:4700:3031::6815:48cb2026-03-04 → 2026-03-14 · 4 obs
● 2026-03-04 22:47:46
● 2026-03-14 16:28:34
○ 2026-03-20 10:36:46
○ 2026-06-24 12:08:04
○A2606:4700:3032::ac43:bb512026-03-04 → 2026-03-14 · 4 obs
● 2026-03-04 22:47:46
● 2026-03-14 16:28:34
○ 2026-03-20 10:36:46
○ 2026-06-24 12:08:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
duel.develinore.ns.cloudflare.com, dane.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.153

NS records: elinore.ns.cloudflare.com, dane.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duel.dev (unsigned zone)

⏱️ Timing

Total: 488ms | Queries: -

📄 Records

TypeCountSample Data
NS2dane.ns.cloudflare.com, elinore.ns.cloudflare.com
MX3route3.mx.cloudflare.net (pri: 14), route1.mx.cloudflare.net (pri: 78)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
SOA1dane.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

assets.duel.dev is a subdomain of duel.dev.

Name Servers

Two name servers handle the delegation for duel.dev: dane.ns.cloudflare.com and elinore.ns.cloudflare.com.

The name server configuration of duel.dev is shared with other domains, for instance ofertazeexdelivery.sbs, quiube.es, coreum.com and two others.

The name servers of duel.dev overlap at least partially with those of other domains — among them namit.me, mymailer.net, cmonova.com and two more.

These name servers commonly appear in combination with the name servers dell.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dane.ns.cloudflare.com resolves to 108.162.193.97, 172.64.33.97 and 173.245.59.97 among others, with 3 other IP addresses in total.

elinore.ns.cloudflare.com resolves to 108.162.192.153, 172.64.32.153 and 173.245.58.153 among others, with 3 other IP addresses in total.

Mail Servers

Mail for duel.dev is routed through 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 duel.dev are shared with other domains: opusone1.com, mharrison.net, fkuflash.com and two others among them.

Hosts with 6 IP addresses each:

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.