dock.su - dns.ninja

`dock.su`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:dfc5^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3e7c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.124^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.197^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kianchau.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cb3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kianchau.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kianchau.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kianchau.ns.cloudflare.com`
		A	108.162.195.179^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kianchau.ns.cloudflare.com`
		A	162.159.44.179^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kianchau.ns.cloudflare.com`
		A	172.64.35.179^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kianchau.ns.cloudflare.com`
NS	`olivia.ns.cloudflare.com`
		A	2606:4700:50::a29f:26dd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olivia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olivia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olivia.ns.cloudflare.com`
		A	108.162.194.221^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olivia.ns.cloudflare.com`
		A	162.159.38.221^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olivia.ns.cloudflare.com`
		A	172.64.34.221^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olivia.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=319bfd36d31c402c8cc2f1c1f243663c27b58ed2`
TXT	`v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu4+Q8lJ/Ii7jKB9...`
TXT	`v=spf1 +a +mx +ip4:193.124.191.67 ~all`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.62.124, 172.67.223.197
		IPv6 hints	2606:4700:3036::ac43:dfc5, 2606:4700:3037::6815:3e7c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=133, name=cloudflare-ech.com
SOA	`kianchau.ns.cloudflare.com`dns@cloudflare.com serial=2408899324

`su`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`c.tld-servers.ru`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=650210004

WOT: SAFE (48/100)

Subdomains

mail.dock.su

Same first word

dock.life

dock.bot

dock.cz

dock.legal

dock.myshopify.com

dock.tech

dock.at

dock.beer

dock.parts

dock.us

dock.pl

dock.nl

dock.holiday

dock.eu

dock.gr

dock.academy

dock.org

dock.hu

dock.com

dock.zone

dock.so

dock.biz

dock.tec.br

dock.com.cn

dock.city

dock.su

dock.ru

dock.es

dock.fr

dock.inf.br

dock.net

dock.tv

dock.ws

dock.ch

dock.ml

dock.be

dock.builders

dock.health

dock.co.jp

dock.cn

dock.ie

dock.ca

dock.co.kr

dock.sk

dock.ee

dock.dog

dock.email

dock.io

dock.pro

dock.cl

dock.digital

dock.codes

dock.systems

dock.tw

dock.to

dock.se

dock.de

Similar names

kdoc.club

kcod.de

cdko.info

okcd.org

kocd.org.tr

kdoc.org

kdoc.co.kr

kcod.or.kr

dkco.jp

codk.com

cdko.fr

kdco.info

kodc.ie

ocdk.com

okdc.ru

ckdo.ch

kdco.ch

kcod.net

ckdo.ca

kcdo.cn

cokd.com

odkc.com

kdoc.co

ckdo.fr

dokc.ir

cdok.net

kdco.co.za

cokd.nl

kcod.ru

kdco.org

dkco.co

ckdo.blogspot.com

kdoc.to

dokc.com

dcok.co.kr

codk.net

kcdo.me

kdco.kr

okdc.cz

kcdo.de

kdco.com

dcko.cz

cdko.edu.pl

kcdo.org

kodc.ru

cdok.ru

dkco.com

okcd.ru

kcod.org

dkco.ru

cdko.ru

kdco.com.vn

ockd.com

odkc.be

odkc.org

kcdo.pl

cdok.com

okdc.net

kdoc.com

dokc.nl

dkoc.cn

okdc.de

dcko.com

kcdo.com

kdco.ru

ckdo.life

kdco.cn

cdok.de

dkoc.com

okdc.com.tw

kodc.cn

ckdo.co

DNS History

17 records (8 active, 9 former)

●NSkianchau.ns.cloudflare.com2026-05-07 → 2026-07-28 · 2 obs

● 2026-05-07 00:30:34
● 2026-07-28 19:38:04

●NSolivia.ns.cloudflare.com2026-05-07 → 2026-07-28 · 2 obs

● 2026-05-07 00:30:34
● 2026-07-28 19:38:04

○MXmail.dock.su2026-05-07 → 2026-05-07 · 3 obs

● 2026-05-07 00:30:34
○ 2026-07-13 18:25:56
○ 2026-07-28 19:38:04

●MXmail.protonmail.ch2026-07-13 → 2026-07-28 · 3 obs

○ 2026-05-07 00:30:34
● 2026-07-13 18:25:56
● 2026-07-28 19:38:04

●MXmailsec.protonmail.ch2026-07-13 → 2026-07-28 · 3 obs

○ 2026-05-07 00:30:34
● 2026-07-13 18:25:56
● 2026-07-28 19:38:04

●A104.21.62.1242026-05-07 → 2026-07-28 · 13 obs

● 2026-05-07 00:30:34
● 2026-05-13 09:12:40
○ 2026-05-25 20:21:12
● 2026-06-08 12:01:32
○ 2026-06-08 21:36:14
○ 2026-06-09 20:17:20
● 2026-06-09 21:48:46
● 2026-06-10 23:01:16
○ 2026-06-27 23:51:20
● 2026-06-29 03:39:40
○ 2026-07-05 06:16:34
● 2026-07-13 18:25:56
● 2026-07-28 19:38:04

●A172.67.223.1972026-05-07 → 2026-07-28 · 13 obs

○A188.114.96.02026-05-25 → 2026-07-05 · 9 obs

○ 2026-05-13 09:12:40
● 2026-05-25 20:21:12
○ 2026-06-08 12:01:32
○ 2026-06-10 23:01:16
● 2026-06-27 23:51:20
○ 2026-06-29 03:39:40
● 2026-07-05 06:16:34
○ 2026-07-13 18:25:56
○ 2026-07-28 19:38:04

○A188.114.96.42026-06-08 → 2026-06-09 · 5 obs

○ 2026-06-08 12:01:32
● 2026-06-08 21:36:14
● 2026-06-09 20:17:20
○ 2026-06-09 21:48:46
○ 2026-07-28 19:38:04

○A188.114.97.02026-05-25 → 2026-07-05 · 9 obs

○A188.114.97.42026-06-08 → 2026-06-09 · 5 obs

○ 2026-06-08 12:01:32
● 2026-06-08 21:36:14
● 2026-06-09 20:17:20
○ 2026-06-09 21:48:46
○ 2026-07-28 19:38:04

○A2606:4700:3031::6815:3e7c2026-05-07 → 2026-07-13 · 14 obs

○A2606:4700:3032::ac43:dfc52026-05-07 → 2026-07-13 · 14 obs

●A2606:4700:3036::ac43:dfc52026-07-20 → 2026-07-28 · 3 obs

○ 2026-07-13 18:25:56
● 2026-07-20 13:07:28
● 2026-07-28 19:38:04

●A2606:4700:3037::6815:3e7c2026-07-20 → 2026-07-28 · 3 obs

○ 2026-07-13 18:25:56
● 2026-07-20 13:07:28
● 2026-07-28 19:38:04

○A2a06:98c1:3120::2026-05-25 → 2026-07-05 · 12 obs

○ 2026-05-13 09:12:40
● 2026-05-25 20:21:12
○ 2026-06-08 12:01:32
● 2026-06-08 21:36:14
● 2026-06-09 20:17:20
○ 2026-06-09 21:48:46
○ 2026-06-10 23:01:16
● 2026-06-27 23:51:20
○ 2026-06-29 03:39:40
● 2026-07-05 06:16:34
○ 2026-07-13 18:25:56
○ 2026-07-28 19:38:04

○A2a06:98c1:3121::2026-05-25 → 2026-07-05 · 12 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
dock.su	kianchau.ns.cloudflare.com, olivia.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.179

NS records: kianchau.ns.cloudflare.com, olivia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dock.su (unsigned zone)

⏱️ Timing

Total: 1785ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.62.124, 172.67.223.197`
AAAA	2	`2606:4700:3036::ac43:dfc5, 2606:4700:3037::6815:3e7c`
NS	2	`kianchau.ns.cloudflare.com, olivia.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	4	`protonmail-verification=319bfd36d31c402c, v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQ...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kianchau.ns.cloudflare.com dns.cloudflar`

Analysis

Hierarchy

dock.su serves as the parent of mail.dock.su.

IP Addresses

dock.su resolves to four IP addresses: 104.21.62.124, 172.67.223.197, 2606:4700:3036::ac43:dfc5 and 2606:4700:3037::6815:3e7c.

Two other host names, along with lotterygames.io, agaltur.com.br.cdn.cloudflare.net and city.yorkeuropecampus.eu, also share IP numbers with dock.su.

Name Servers

dock.su uses two name servers for its delegation: kianchau.ns.cloudflare.com and olivia.ns.cloudflare.com.

dock.su shares its NS records with other domains, for example cbrilliance.io, c-brilliance.com, btopmate.com and two others.

dock.su has at least partial name server overlap with other domains, such as cgw.zone, ex008.com, parathyro.com and two others.

It is common to find these name servers paired with the name servers peyton.ns.cloudflare.com, ajay.ns.cloudflare.com, imani.ns.cloudflare.com and aspen.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname kianchau.ns.cloudflare.com directs to 108.162.195.179, 162.159.44.179 and 172.64.35.179 along with 3 other IP addresses.

Hostname olivia.ns.cloudflare.com directs to 108.162.194.221, 162.159.38.221 and 172.64.34.221 along with 3 other IP addresses.

Mail Servers

dock.su is served by two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.

Among the domains sharing a mail server setup with dock.su are edgepad.fr, kimmelaar.nl, 2g20.com and two others.

There is at least a partial MX overlap between dock.su and other domains, including nycjetter.com, trosa.io, cookeventures.com and two others.

mail.protonmail.ch and mailsec.protonmail.ch each have three IP addresses — mail.protonmail.ch directs to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch directs to 176.119.200.129, 185.70.42.129 and 185.205.70.129.