`tsukai.com`

DNSSEC	⚠️ Not signed
A	51.195.111.252^{🇫🇷 OVH51.195.0.0/16}
		PTR	`ip252.ip-51-195-111.eu`
NS	`dns29.hichina.com` ⭐
		A	2408:4009:501::37^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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	139.224.142.109^{🇨🇳 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	`dns30.hichina.com`
		A	2408:4009:501::38^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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	139.224.142.107^{🇨🇳 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,}
MX	`mx.antispams.com` ⭐
		A	51.38.122.115^{🇫🇷 OVH51.38.0.0/16}
			PTR	`mx.antispams.com`
TXT	`v=spf1 a mx -all`
SOA	`dns29.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774609697

🔒 HSTS Preload (+subdomains)

Previously NS for

tsukai.com

Same first word

tsukai.nl

tsukai.com

Similar names

aituks.com

sitaku.com

akitsu.mx

utisak.net

akitsu.com

kutasi.com

kaitsu.com

takisu.com

suikat.tv

aktius.be

sikuat.com

ikatsu.co.jp

satuki.jp

sikuta.com

kutasi.me

atsuki.net

asukit.fi

tasuki.org

itsuka.co.jp

akitsu.org

itsuka.net

atikus.net

aktius.gr

aktius.com

itsuka.info

aitsuk.com

satuki.or.jp

aukits.com

kisuta.com

taikus.com

kutasi.hu

tuaski.com

akitsu.com.mx

kiatsu.com

austik.com

kitusa.at

kasuti.com

sikuta.de

kiatsu.net

kiatsu.de

sukait.com

tisauk.com

kaitsu.fi

tsuika.myshopify.com

akitsu.com.au

sutaki.co.jp

kitasu.de

sukita.co.jp

akitsu.eu

kisuat.trafficmanager.net

itsuka.space

tasuki.de

satuki.name

ukitas.com

kitasu.herokuapp.com

tsuika.com

akitsu.net

sukita.com.br

sitauk.org

suikat.it

akutis.com

skauti.net

staiku.ac.id

kaitsu.net

akusit.ru

sikatu.com

satuki.ed.jp

tasuki.com

tusiak.com

uaskit.com

satuki.net

tasuki.fund

sakitu.pro

itsuka.com

skauti.org

katusi.com

aitsuk.net

katisu.com

satuki.org

sukita.jp

kiatsu.at

ikusta.com

satuki.co.jp

satuki.com

takusi.com

kitusa.com

ktiusa.com

kitasu.com

ikutas.co.jp

ksaitu.com

situka.net

katsiu.com

sukita.de

siutak.ro

akusti.cz

itsuka.tv

skauti.sk

usatik.ru

suikat.com

DNS History

23 records (4 active, 19 former)

●NSdns29.hichina.com2026-02-23 → 2026-03-27 · 3 obs

○ 2020-02-18 19:26:30
● 2026-02-23 03:14:00
● 2026-03-27 11:23:24

●NSdns30.hichina.com2026-02-23 → 2026-03-27 · 3 obs

○ 2020-02-18 19:26:30
● 2026-02-23 03:14:00
● 2026-03-27 11:23:24

○NSmyns1.fabulous.com2015-10-31 → 2020-02-18 · 5 obs

○ 2015-06-06 02:27:12
● 2015-10-31 16:39:30
● 2020-02-18 19:26:30
○ 2026-02-23 03:14:00
○ 2026-03-27 11:23:24

○NSmyns2.fabulous.com2015-10-31 → 2020-02-18 · 5 obs

○ 2015-06-06 02:27:12
● 2015-10-31 16:39:30
● 2020-02-18 19:26:30
○ 2026-02-23 03:14:00
○ 2026-03-27 11:23:24

○NSns1.fabulous.com2020-02-18 → 2020-02-18 · 4 obs

○ 2017-01-28 12:57:04
● 2020-02-18 19:26:30
○ 2026-02-23 03:14:00
○ 2026-03-27 11:23:24

○NSns1.sedoparking.com2015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 02:27:12
○ 2015-10-31 16:39:30
○ 2026-03-27 11:23:24

○NSns2.sedoparking.com2015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 02:27:12
○ 2015-10-31 16:39:30
○ 2026-03-27 11:23:24

○NStsukai.com2015-10-31 → 2016-04-28 · 5 obs

○ 2015-06-06 02:27:12
● 2015-10-31 16:39:30
● 2016-04-28 14:16:20
○ 2017-01-28 12:57:04
○ 2026-03-27 11:23:24

○MXmail.nickstel.com2015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 02:27:12
○ 2015-10-31 16:39:30
○ 2026-03-27 11:23:24

○MXmailstore1.asia.secureserver.net2015-10-31 → 2016-04-28 · 5 obs

○ 2015-06-06 02:27:12
● 2015-10-31 16:39:30
● 2016-04-28 14:16:20
○ 2017-01-28 12:57:04
○ 2026-03-27 11:23:24

●MXmx.antispams.com2026-02-23 → 2026-03-27 · 3 obs

○ 2020-02-18 19:26:30
● 2026-02-23 03:14:00
● 2026-03-27 11:23:24

○MXpostfix.domainstaff.com2020-02-18 → 2020-02-18 · 4 obs

○ 2017-01-28 12:57:04
● 2020-02-18 19:26:30
○ 2026-02-23 03:14:00
○ 2026-03-27 11:23:24

○MXsmtp.asia.secureserver.net2015-10-31 → 2016-04-28 · 5 obs

○ 2015-06-06 02:27:12
● 2015-10-31 16:39:30
● 2016-04-28 14:16:20
○ 2017-01-28 12:57:04
○ 2026-03-27 11:23:24

○A104.238.158.1052026-03-07 → 2026-03-07 · 4 obs

○ 2026-03-05 15:40:08
● 2026-03-07 11:11:28
○ 2026-03-09 23:19:58
○ 2026-03-27 11:23:24

○A128.199.102.2342016-01-21 → 2016-01-21 · 4 obs

○ 2015-10-31 16:39:30
● 2016-01-21 21:07:06
○ 2016-04-28 14:16:20
○ 2026-03-27 11:23:24

○A128.199.255.32017-01-28 → 2017-01-28 · 4 obs

○ 2016-04-28 14:16:20
● 2017-01-28 12:57:04
○ 2020-02-18 19:26:30
○ 2026-03-27 11:23:24

○A128.199.98.1882015-10-31 → 2015-10-31 · 4 obs

○ 2015-06-06 02:27:12
● 2015-10-31 16:39:30
○ 2016-01-21 21:07:06
○ 2026-03-27 11:23:24

○A135.125.128.122026-02-23 → 2026-03-27 · 2 obs

○ 2026-02-23 03:14:00
○ 2026-03-27 11:23:24

○A23.224.6.272020-02-18 → 2020-02-18 · 4 obs

○ 2017-01-28 12:57:04
● 2020-02-18 19:26:30
○ 2026-02-23 03:14:00
○ 2026-03-27 11:23:24

○A45.55.10.1962016-04-28 → 2016-04-28 · 4 obs

○ 2016-01-21 21:07:06
● 2016-04-28 14:16:20
○ 2017-01-28 12:57:04
○ 2026-03-27 11:23:24

●A51.195.111.2522026-03-09 → 2026-03-27 · 3 obs

○ 2026-03-07 11:11:28
● 2026-03-09 23:19:58
● 2026-03-27 11:23:24

○A54.38.153.1682026-02-23 → 2026-03-05 · 5 obs

○ 2020-02-18 19:26:30
● 2026-02-23 03:14:00
● 2026-03-05 15:40:08
○ 2026-03-07 11:11:28
○ 2026-03-27 11:23:24

○A72.52.4.1192015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 02:27:12
○ 2015-10-31 16:39:30
○ 2026-03-27 11:23:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-
tsukai.com	dns29.hichina.com, dns30.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns29.hichina.com, dns30.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tsukai.com (unsigned zone)

⏱️ Timing

Total: 3858ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.195.111.252`
NS	2	`dns30.hichina.com, dns29.hichina.com`
MX	1	`mx.antispams.com (pri: 10)`
TXT	1	`v=spf1 a mx -all`
SOA	1	`dns29.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns29.hichina.com, dns29.hichina.com, dns29.hichina.com...)

Analysis

IP Addresses

tsukai.com points to a single IP address: 51.195.111.252.

Other host names such as tekson.com, universalshares.com, underseal.com, tenlong.com and truethink.com share IPs with tsukai.com.

Name Servers

Two name servers dns29.hichina.com and dns30.hichina.com handle the delegation for tsukai.com.

tsukai.com shares the same name server setup as other domains, for example dyconsultant.com, apbfh.com, 0632ck.com, rsek.com and corcoo.com.

tsukai.com at least partially shares name servers with other domains, for example qoola.cn, restudy.cn, 3dtouch.com, kux.cc and ygplastic.com.

these name servers commonly pair with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers: dns29.hichina.com points to: 2408:4009:501::37, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109; dns30.hichina.com points to: 2408:4009:501::38, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

Mail Servers

The mx.antispams.com mail server handles tsukai.com.

tsukai.com shares the same mail server setup as other domains, including giantcat.com, indiasec.com, 3dfeel.com, harborttagning.com and mrqq.com.

mx.antispams.com points to a single IP number: 51.38.122.115.

tsukai.com - robtex.com

tsukai.com

com

Previously NS for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`tsukai.com`

`com`