douk.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`douk.dev`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1607103819

`dev`

	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=1

🔒 HSTS Preload (+subdomains)

Same first word

douk.app

douk.pages.dev

douk.org

douk.jp

douk.dyndns.org

douk.eu

douk.nl

douk.com.br

douk.cc

douk.io

douk.fun

douk.co.uk

douk.ru

douk.dev

douk.net

douk.cn

douk.co

douk.com.ph

douk.us

douk.com

douk.xyz

Similar names

doku.guru

kudo.email

doku.ee

doku.paris

ukod.website

kudo.tokyo

kudo.si

udko.fun

koud.eu

doku.center

kudo.com

ukod.ph

doku.tech

uokd.com

dkou.org

kudo.us

kudo.sk

doku.ws

kudo.xyz

kudo.sc

kudo.biz.id

kduo.info

duko.eu

duok.com.br

doku.games

duok.dk

koud.ru

kodu.fr

doku.net

kudo.am

kodu.co.il

kduo.de

doku.works

kodu.cloud

kudo.games

kodu.us

doku.work

kodu.kiev.ua

doku.clinic

doku.space

duko.uk

duko.az

udok.net.ph

oduk.cn

koud.store

kdou.workers.dev

duko.ar

oduk.pl

doku.co.uk

doku.vision

doku.net.ph

koud.mx

kodu.com.au

kodu.dk

kduo.pages.dev

doku.lu

duko.com

duko.ph

doku.club

doku.eu

duko.net

doku.care

kudo.dk

duko.pages.dev

kudo.co.jp

kudo.moe

doku.tw

kudo.ir

koud.co

kudo.money

udok.clinic

doku.to

kodu.house

kudo.com.ua

doku.click

doku.link

duko.cx

udko.pl

duko.co.uk

doku.com.au

koud.es

kudo.cn

uokd.cn

kodu.blob.core.windows.net

oukd.com.ph

odku.cn

duok.de

duko.best

kdou.info

duko.workers.dev

udok.pages.dev

duko.ru

Previous names

Next names

doukas.dev

doukkani.dev

doulin.dev

doulo.dev

douma.dev

dounan.dev

doupel.dev

douqiu.dev

dour.dev

doura.dev

dourado.dev

douri.dev

dous.dev

dousch.dev

doussaud.dev

dousse.dev

dout.dev

doutaz.dev

douth.dev

douthat.dev

DNS History

11 records (11 active, 0 former)

●NSdns1.registrar-servers.com2026-08-31 → 2026-11-15 · 2 obs

● 2026-08-31 05:14:20
● 2026-11-15 09:54:42

●NSdns2.registrar-servers.com2026-08-31 → 2026-11-15 · 2 obs

● 2026-08-31 05:14:20
● 2026-11-15 09:54:42

●MXeforward1.registrar-servers.com2026-08-31 → 2026-11-15 · 2 obs

● 2026-08-31 05:14:20
● 2026-11-15 09:54:42

●MXeforward2.registrar-servers.com2026-08-31 → 2026-11-15 · 2 obs

● 2026-08-31 05:14:20
● 2026-11-15 09:54:42

●MXeforward3.registrar-servers.com2026-08-31 → 2026-11-15 · 2 obs

● 2026-08-31 05:14:20
● 2026-11-15 09:54:42

●MXeforward4.registrar-servers.com2026-08-31 → 2026-11-15 · 2 obs

● 2026-08-31 05:14:20
● 2026-11-15 09:54:42

●MXeforward5.registrar-servers.com2026-08-31 → 2026-11-15 · 2 obs

● 2026-08-31 05:14:20
● 2026-11-15 09:54:42

●A185.199.108.1532026-08-31 → 2026-11-15 · 2 obs

● 2026-08-31 05:14:20
● 2026-11-15 09:54:42

●A185.199.109.1532026-08-31 → 2026-11-15 · 2 obs

● 2026-08-31 05:14:20
● 2026-11-15 09:54:42

●A185.199.110.1532026-08-31 → 2026-11-15 · 2 obs

● 2026-08-31 05:14:20
● 2026-11-15 09:54:42

●A185.199.111.1532026-08-31 → 2026-11-15 · 2 obs

● 2026-08-31 05:14:20
● 2026-11-15 09:54:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	10 records
douk.dev	dns2.registrar-servers.com, dns1.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.133.200

NS records: dns2.registrar-servers.com, dns1.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for douk.dev (unsigned zone)

⏱️ Timing

Total: 386ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.111.153, 185.199.108.153...`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

douk.dev points to the four IP addresses 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

donponline.com, doesbradpittdie.com, insideburgerr.com and two other host names share IP numbers with douk.dev.

Name Servers

The NS records for douk.dev delegate to dns1.registrar-servers.com and dns2.registrar-servers.com.

douk.dev uses the same name servers as several other domains — among them ganaencasa.onl, sagewoodbearlake.com, domino88onlist.com and two more.

dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200. Likewise, dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200 — two IP addresses apiece.

Mail Servers

douk.dev has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

douk.dev has at least partial mail server overlap with other domains such as tj-us.com, thefederation.vc, primebahis530.com and two more.

It is common to find these mail servers used together with the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Hosts with just one IP address:

eforward1.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward2.registrar-servers.com resolves to the IP address 162.255.118.52.

eforward3.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward4.registrar-servers.com resolves to the IP address 162.255.118.52.

eforward5.registrar-servers.com resolves to the IP address 162.255.118.51.

The host names eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com each resolve to 162.255.118.51.

eforward2.registrar-servers.com and eforward4.registrar-servers.com each have 162.255.118.52 IP addresses.