`api.cool`

DNSSEC	⚠️ Not signed
NS	`dns21.hichina.com` ⭐
		A	2408:4009:501::29^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.110^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns22.hichina.com`
		A	2408:4009:501::30^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.108^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
SOA	`dns21.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`cool`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.cool` ⭐
	NS	`v0n1.nic.cool`
	NS	`v0n2.nic.cool`
	NS	`v0n3.nic.cool`
	NS	`v2n0.nic.cool`
	NS	`v2n1.nic.cool`
	SOA	`v0n0.nic.cool`hostmaster@donuts.email serial=1776966055

Same first word

api.express

api.c66.me

api.ee

api.pub

api.org.pl

api.community

api.exposed

api.vi.it

api.sd

api.global

api.bingo

api.gov.ph

api.canva-apps.cn

api.bauhaus

api.sh

api.gov.pk

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api.com.ve

api.uk

api.auto

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api.management

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api.limited

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api.my

api.re.kr

api.click

api.tf

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api.net

api.glitch.me

api.anz

api.in.ua

api.hk

api.ph

api.school

api.ie

api.design

api.solutions

api.cc

api.vacations

api.ah.cn

api.institute

api.co.ke

api.be

api.gov.uk

api.tn

api.lecco.it

api.com.lb

api.co.il

api.in.th

api.edu.au

api.co.za

api.tc

api.tr

api.consulting

api.ag

api.beer

api.lk

api.fitness

api.tj

api.com.br

api.co.rs

api.io.in

api.li

api.az

api.me.in

api.sa.gov.au

api.io

api.blue

api.mn

api.lv

api.tech

api.nab

api.kinghost.net

api.co.ir

api.to

api.kitchen

api.theater

api.tl

api.woodside

api.ba

api.chat

api.nu

api.or.at

api.kz

api.box

api.com.tn

api.com.tw

api.services

api.adv.br

api.torino.it

api.email

api.autos

api.ro

api.support

api.org.kw

api.ad

api.org.br

Similar names

pai.co.il

aip.media

pai.es

aip.pl

iap.fr

aip.com.pe

aip.com.ph

pia.holdings

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iap.kharkov.ua

pia.org.uk

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aip.sk

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iap.org.pl

aip.center

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aip.kz

pai.fr

ipa.ps

ipa.co.in

pai.si

ipa.solutions

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ipa.gmbh

ipa.gr.jp

ipa.com.pk

ipa.com

aip.io

aip.edu.pa

aip.su

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ipa.tw

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pai.agency

ipa.by

aip.co.at

aip.com

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pia.hu

aip.com.ru

pai.co.th

aip.fr

aip.org.au

aip.edu.in

iap.org

ipa.world

pai.pw

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pai.ee

iap.info

DNS History

6 records (2 active, 4 former)

●NSdns21.hichina.com2026-02-23 → 2026-04-23 · 3 obs

○ 2016-12-10 20:21:30
● 2026-02-23 03:26:24
● 2026-04-23 17:47:38

●NSdns22.hichina.com2026-02-23 → 2026-04-23 · 3 obs

○ 2016-12-10 20:21:30
● 2026-02-23 03:26:24
● 2026-04-23 17:47:38

○NSwww.api.cool2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 20:21:30
○ 2026-02-23 03:26:24
○ 2026-04-23 17:47:38

○MXio.bouncemx.com2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 20:21:30
○ 2017-08-17 00:23:54
○ 2026-04-23 17:47:38

○A70.39.84.2462016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 20:21:30
○ 2017-08-17 00:23:54
○ 2026-04-23 17:47:38

○CNAMEa.dcoin.co2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 20:21:30
○ 2017-08-17 00:23:54
○ 2026-04-23 17:47:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cool	v0n1.nic.cool, v0n3.nic.cool, v2n1.nic.cool, v0n2.nic.cool...	12 records
api.cool	dns22.hichina.com, dns21.hichina.com	-

✅ Authoritative Response

Server:47.118.199.200

NS records: dns22.hichina.com, dns21.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for api.cool (unsigned zone)

⏱️ Timing

Total: 4338ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns21.hichina.com, dns22.hichina.com`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n1.nic.cool, v0n1.nic.cool, v0n3.nic.cool...)

Analysis

Name Servers

api.cool's delegation uses two name servers, dns21.hichina.com and dns22.hichina.com.

api.cool shares the same name server setup as other domains, for example tuslighting.com.cn, ciisw.com, sicherheit-audio.com, uucdn.cn and dcund.com.

api.cool at least partially shares name servers with other domains, for example 013168.com, dyioo.com and epaotui.com.

These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.

dns21.hichina.com points to: 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

dns22.hichina.com points to: 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

api.cool - robtex.com

api.cool

cool

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

`api.cool`

`cool`