`docker.dev`

DNSSEC	⚠️ Not signed
A	162.255.119.181^{🇺🇸 NAMCHEAP-PH162.255.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
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=1573446289

`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

docker.gov.mn

docker.com.ua

docker.mn

docker.ml

docker.zip

docker.md

docker.direct

docker.ir

docker.sh

docker.io

docker.party

docker.life

docker.support

docker.run

docker.ru

docker.ca

docker.wiki

docker.pro

docker.ink

docker.tn

docker.ren

docker.systems

docker.biz

docker.ac.gov.br

docker.cool

docker.nl

docker.at

docker.co.kr

docker.us

docker.im

docker.pl

docker.london

docker.it

docker.one

docker.app

docker.wtf

docker.co

docker.land

docker.zone

docker.hu

docker.expert

docker.be

docker.ist

docker.jp

docker.team

docker.lk

docker.company

docker.ma

docker.trade

docker.blue

docker.es

docker.cm

docker.dev

docker.com.cn

docker.site

docker.com

docker.org.cn

docker.s3.amazonaws.com

docker.com.au

docker.tools

docker.pp.ua

docker.org

docker.host

docker.me

docker.net

docker.ch

docker.su

docker.co.il

docker.ltd

Similar names

corked.com.au

edrock.com.br

decork.ru

deckro.com

corked.us

kordec.com.br

corked.com

koredc.com

dcoker.com

decork.pl

rocked.eu

rocked.ru

credok.com

rocked.me

coderk.com

kcoder.net

korecd.com

kdecor.com

corked.eu

rkcode.com

rocked.de

cordek.com

dkcore.com

rekcod.net

decork.gr

corked.ie

eckdor.de

derock.dev

derock.com

rodeck.dk

krodec.com

kdecor.ru

corked.co

kredoc.net

kdecor.gr

kocder.org

kordec.com

cordek.co.uk

ckoder.com

rocked.it

corked.org

eckord.cn

okcred.com.br

krcode.net

rocked.com

rocked.co

rocked.net

dekcor.com

rocked.org

rckode.com

creodk.org

rodeck.com

decork.net

rocked.shoes

derock.de

rocked.us

rocked.top

rekcod.com

rocked.ph

rodeck.de

DNS History

10 records (8 active, 2 former)

●NSdns1.registrar-servers.com2026-02-14 → 2026-07-04 · 2 obs

● 2026-02-14 16:19:36
● 2026-07-04 07:02:28

●NSdns2.registrar-servers.com2026-02-14 → 2026-07-04 · 2 obs

● 2026-02-14 16:19:36
● 2026-07-04 07:02:28

●MXeforward1.registrar-servers.com2026-02-14 → 2026-07-04 · 3 obs

○ 2017-08-23 22:36:02
● 2026-02-14 16:19:36
● 2026-07-04 07:02:28

●MXeforward2.registrar-servers.com2026-02-14 → 2026-07-04 · 3 obs

○ 2017-08-23 22:36:02
● 2026-02-14 16:19:36
● 2026-07-04 07:02:28

●MXeforward3.registrar-servers.com2026-02-14 → 2026-07-04 · 3 obs

○ 2017-08-23 22:36:02
● 2026-02-14 16:19:36
● 2026-07-04 07:02:28

●MXeforward4.registrar-servers.com2026-02-14 → 2026-07-04 · 3 obs

○ 2017-08-23 22:36:02
● 2026-02-14 16:19:36
● 2026-07-04 07:02:28

●MXeforward5.registrar-servers.com2026-02-14 → 2026-07-04 · 3 obs

○ 2017-08-23 22:36:02
● 2026-02-14 16:19:36
● 2026-07-04 07:02:28

○MXyour-dns-needs-immediate-attention.dev2015-08-22 → 2017-08-23 · 4 obs

● 2015-08-22 20:17:58
● 2017-08-23 22:36:02
○ 2026-02-14 16:19:36
○ 2026-07-04 07:02:28

○A127.0.53.532015-08-22 → 2017-08-23 · 4 obs

● 2015-08-22 20:17:58
● 2017-08-23 22:36:02
○ 2026-02-14 16:19:36
○ 2026-07-04 07:02:28

●A162.255.119.1812026-02-14 → 2026-07-04 · 3 obs

○ 2017-08-23 22:36:02
● 2026-02-14 16:19:36
● 2026-07-04 07:02:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
docker.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 docker.dev (unsigned zone)

⏱️ Timing

Total: 487ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.255.119.181`
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`

Analysis

IP Addresses

docker.dev has exactly one IP address — 162.255.119.181.

assp-cai.com, siopmodel.info, bearlough.com plus two other host names have IP numbers in common with docker.dev.

Name Servers

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

The name server configuration of docker.dev is shared with other domains, for instance mabsout.net, adventurejourneyhub.com, paginaswebvendedoras.com and two others.

docker.dev shares at least some of its name servers with domains including swayamsevak.com, hff12.com and strongestdrug.com

These name servers are frequently paired with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

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

Mail for docker.dev is handled by five mail servers, namely eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

At least some of the mail servers used by docker.dev are shared with other domains: lukescad.com, hunett.com, daribee.com and two others among them.

These mail servers often appear in conjunction with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Host names resolving to a single 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.

Three host names point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.

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