`ackb.cn`

DNSSEC	⚠️ Not signed
NS	`aarav.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:58::a29f:2c3c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aarav.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c33c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aarav.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:233c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aarav.ns.cloudflare.com`
		A	108.162.195.60^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aarav.ns.cloudflare.com`
		A	162.159.44.60^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aarav.ns.cloudflare.com`
		A	172.64.35.60^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aarav.ns.cloudflare.com`
NS	`samara.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:50::a29f:26a0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`samara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`samara.ns.cloudflare.com`
		A	108.162.194.160^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
		A	162.159.38.160^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
		A	172.64.34.160^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035034946

Same first word

ackb.net

ackb.com

ackb.de

ackb.nl

ackb.ru

ackb.cn

Similar names

back.by

kabc.kr

back.cloudns.cx

kbca.org

abck.com

kcba.org

kacb.org

cbak.net

abkc.ru

back.eu

cakb.com

bakc.ru

akbc.org

back.dk

cabk.net

kcab.org

back.bio

kbca.us

cbka.net

akcb.cz

back.nu

abck.ru

bcka.bc.ca

akcb.pt

abkc.org

ckab.eu

kbac.co.kr

kabc.com

back.mx

ckab.ru

kabc.kz

back.be

ckab.se

cabk.eu

back.ch

back.solutions

abck.cn

kabc.org

abkc.net

akbc.net.vn

akcb.eu

kbac.org

cakb.com.cn

kcab.or.kr

cabk.es

kbac.nl

bcak.eu

bkac.net

kbca.lt

ckba.com

kcba.cn

back.cl

back.ai

back.im

bcak.com

akbc.sk

back.biz

cbak.cn

back.cf

cabk.de

bkca.in

back.show

kcab.com

back.pl

acbk.ru

cbka.sk

back.red

abkc.co

bcak.cz

kabc.jp

bkca.cn

cabk.cn

cabk.ru

cbak.com.cn

kbca.com

cbak.co.uk

kabc.co.kr

cbka.org.uk

back.money

kbca.nl

akbc.vn

back.com.cn

kbca.ie

akbc.us

kbac.cn

cabk.info

cbak.ru

back.name

kbca.ru

back.in

kabc.wa.gov.au

back.id.vn

kbca.net

back.ist

cabk.ca

bakc.cn

akbc.ru

abck.nl

kabc.ca

DNS History

19 records (2 active, 17 former)

●NSaarav.ns.cloudflare.com2026-06-28 → 2026-07-13 · 3 obs

○ 2017-12-20 03:30:52
● 2026-06-28 15:09:54
● 2026-07-13 06:51:52

○NSf1g1ns1.dnspod.net2015-12-06 → 2016-08-08 · 8 obs

○ 2015-10-30 05:59:44
● 2015-12-06 17:19:30
● 2016-01-25 08:31:46
○ 2016-04-26 16:34:08
○ 2016-05-16 07:27:32
● 2016-08-08 05:08:08
○ 2017-12-20 03:30:52
○ 2026-07-13 06:51:52

○NSf1g1ns2.dnspod.net2015-12-06 → 2016-08-08 · 8 obs

○ 2015-10-30 05:59:44
● 2015-12-06 17:19:30
● 2016-01-25 08:31:46
○ 2016-04-26 16:34:08
○ 2016-05-16 07:27:32
● 2016-08-08 05:08:08
○ 2017-12-20 03:30:52
○ 2026-07-13 06:51:52

○NSns1.51dns.com2016-04-26 → 2016-05-16 · 5 obs

○ 2016-01-25 08:31:46
● 2016-04-26 16:34:08
● 2016-05-16 07:27:32
○ 2016-08-08 05:08:08
○ 2026-07-13 06:51:52

○NSns1.eedns.com2015-10-30 → 2015-10-30 · 4 obs

○ 2015-06-15 02:48:12
● 2015-10-30 05:59:44
○ 2015-12-06 17:19:30
○ 2026-07-13 06:51:52

○NSns11.xincache.com2015-06-15 → 2015-06-15 · 3 obs

● 2015-06-15 02:48:12
○ 2015-10-30 05:59:44
○ 2026-07-13 06:51:52

○NSns12.xincache.com2015-06-15 → 2015-06-15 · 3 obs

● 2015-06-15 02:48:12
○ 2015-10-30 05:59:44
○ 2026-07-13 06:51:52

○NSns2.51dns.com2016-04-26 → 2016-05-16 · 5 obs

○ 2016-01-25 08:31:46
● 2016-04-26 16:34:08
● 2016-05-16 07:27:32
○ 2016-08-08 05:08:08
○ 2026-07-13 06:51:52

●NSsamara.ns.cloudflare.com2026-06-28 → 2026-07-13 · 3 obs

○ 2017-12-20 03:30:52
● 2026-06-28 15:09:54
● 2026-07-13 06:51:52

○A104.21.25.1942026-06-28 → 2026-06-28 · 3 obs

○ 2017-12-20 03:30:52
● 2026-06-28 15:09:54
○ 2026-07-13 06:51:52

○A107.150.41.182015-10-30 → 2015-10-30 · 3 obs

● 2015-10-30 05:59:44
○ 2015-12-06 17:19:30
○ 2026-07-13 06:51:52

○A172.67.134.1282026-06-28 → 2026-06-28 · 3 obs

○ 2017-12-20 03:30:52
● 2026-06-28 15:09:54
○ 2026-07-13 06:51:52

○A23.27.117.52016-08-08 → 2016-08-08 · 4 obs

○ 2016-01-25 08:31:46
● 2016-08-08 05:08:08
○ 2017-12-20 03:30:52
○ 2026-07-13 06:51:52

○A2606:4700:3030::6815:19c22026-06-28 → 2026-06-28 · 4 obs

○ 2017-12-20 03:30:52
● 2026-06-28 15:09:54
○ 2026-07-08 10:53:58
○ 2026-07-13 06:51:52

○A2606:4700:3032::ac43:86802026-06-28 → 2026-06-28 · 4 obs

○ 2017-12-20 03:30:52
● 2026-06-28 15:09:54
○ 2026-07-08 10:53:58
○ 2026-07-13 06:51:52

○A2606:4700:3033::6815:19c22026-07-08 → 2026-07-08 · 3 obs

○ 2026-06-28 15:09:54
● 2026-07-08 10:53:58
○ 2026-07-13 06:51:52

○A2606:4700:3036::ac43:86802026-07-08 → 2026-07-08 · 3 obs

○ 2026-06-28 15:09:54
● 2026-07-08 10:53:58
○ 2026-07-13 06:51:52

○A45.122.53.1552015-12-06 → 2016-01-25 · 5 obs

○ 2015-10-30 05:59:44
● 2015-12-06 17:19:30
● 2016-01-25 08:31:46
○ 2016-08-08 05:08:08
○ 2026-07-13 06:51:52

○CNAME1075.dragonparking.com2017-12-20 → 2017-12-20 · 3 obs

● 2017-12-20 03:30:52
○ 2026-04-02 10:30:28
○ 2026-07-13 06:51:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	b.dns.cn, c.dns.cn, e.dns.cn, a.dns.cn...	-
ackb.cn	aarav.ns.cloudflare.com, samara.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.60

NS records: aarav.ns.cloudflare.com, samara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ackb.cn (unsigned zone)

⏱️ Timing

Total: 699ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.134.128, 104.21.25.194`
AAAA	2	`2606:4700:3033::6815:19c2, 2606:4700:3036::ac43:8680`
NS	2	`aarav.ns.cloudflare.com, samara.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aarav.ns.cloudflare.com dns.cloudflare.c`

Analysis

Name Servers

The NS records for ackb.cn delegate to aarav.ns.cloudflare.com and samara.ns.cloudflare.com.

ackb.cn uses the same name servers as several other domains — among them dolphingsa.com, taqtravels.com, acmh.cn and two more.

At least some of ackb.cn's name servers are shared with other domains, for example kanqiuzhibokqzb123.com.cn, licenselookup.org, wttaomensaijinrijuesaizhibo.com.cn and two more.

It is common for these name servers to be used in conjunction with the name servers tony.ns.cloudflare.com, ines.ns.cloudflare.com and ali.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

aarav.ns.cloudflare.com maps to 108.162.195.60, 162.159.44.60, 172.64.35.60 and 3 additional IP addresses.

samara.ns.cloudflare.com maps to 108.162.194.160, 162.159.38.160, 172.64.34.160 and 3 additional IP addresses.

ackb.cn - robtex.com

ackb.cn

cn