`jiudao.com`

DNSSEC	⚠️ Not signed
A	51.195.115.31^{🇫🇷 OVH51.195.0.0/16}
		PTR	`ip31.ip-51-195-115.eu`
NS	`dns27.hichina.com` ⭐
		A	2408:4009:501::35^{🇨🇳 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	`dns28.hichina.com`
		A	2408:4009:501::36^{🇨🇳 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	`dns27.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=1774442122

🔒 HSTS Preload (+subdomains)

Previously NS for

jiudao.com

Same first word

jiudao.net

jiudao.cn

jiudao.com

jiudao.com.cn

Similar names

jiadou.net

djaoui.net

doujia.online

ajidou.net

ajidou.com

dujiao.cn

doujia.cc

juodai.com

ouidja.com

jiaodu.net

ajidou.cn

duojia.cn

doujia.com

jiouda.com

daojiu.com

dajiou.com

doujia.tech

jiaodu.cn

joudia.com

jiaduo.net

odajiu.com

ijadou.com

djaoui.com

daijou.com

doujia.net

jaoudi.com

jiaodu.com

jaudio.com

dujiao.com.cn

jaudio.cz

jiadou.cn

joudia.ma

doujia.me

daojiu.net

duojia.net

audoji.com

duojia.mobi

jiaduo.com

diaoju.net

audijo.de

duojia.com

jaiduo.com

DNS History

20 records (4 active, 16 former)

●NSdns27.hichina.com2026-02-15 → 2026-03-25 · 3 obs

○ 2018-01-03 18:14:06
● 2026-02-15 23:46:06
● 2026-03-25 13:04:54

●NSdns28.hichina.com2026-02-15 → 2026-03-25 · 3 obs

○ 2018-01-03 18:14:06
● 2026-02-15 23:46:06
● 2026-03-25 13:04:54

○NSjiudao.com2015-08-09 → 2016-03-26 · 4 obs

● 2015-08-09 00:07:18
● 2016-03-26 06:46:12
○ 2016-12-07 04:56:24
○ 2026-03-25 13:04:54

○NSmyns1.fabulous.com2015-08-09 → 2016-03-26 · 4 obs

● 2015-08-09 00:07:18
● 2016-03-26 06:46:12
○ 2016-12-07 04:56:24
○ 2026-03-25 13:04:54

○NSmyns2.fabulous.com2015-08-09 → 2016-03-26 · 4 obs

● 2015-08-09 00:07:18
● 2016-03-26 06:46:12
○ 2016-12-07 04:56:24
○ 2026-03-25 13:04:54

○NSns.uniregistry.net2016-12-07 → 2016-12-07 · 4 obs

○ 2016-03-26 06:46:12
● 2016-12-07 04:56:24
○ 2018-01-03 18:14:06
○ 2026-03-25 13:04:54

○NSns1.uniregistry-dns.com2016-12-07 → 2018-01-03 · 5 obs

○ 2016-03-26 06:46:12
● 2016-12-07 04:56:24
● 2018-01-03 18:14:06
○ 2026-02-15 23:46:06
○ 2026-03-25 13:04:54

○NSns1.uniregistry-dns.net2016-12-07 → 2018-01-03 · 5 obs

○ 2016-03-26 06:46:12
● 2016-12-07 04:56:24
● 2018-01-03 18:14:06
○ 2026-02-15 23:46:06
○ 2026-03-25 13:04:54

○NSns2.uniregistry-dns.com2016-12-07 → 2018-01-03 · 5 obs

○ 2016-03-26 06:46:12
● 2016-12-07 04:56:24
● 2018-01-03 18:14:06
○ 2026-02-15 23:46:06
○ 2026-03-25 13:04:54

○NSns2.uniregistry-dns.net2016-12-07 → 2018-01-03 · 5 obs

○ 2016-03-26 06:46:12
● 2016-12-07 04:56:24
● 2018-01-03 18:14:06
○ 2026-02-15 23:46:06
○ 2026-03-25 13:04:54

○MXmailstore1.asia.secureserver.net2015-08-09 → 2016-03-26 · 4 obs

● 2015-08-09 00:07:18
● 2016-03-26 06:46:12
○ 2016-12-07 04:56:24
○ 2026-03-25 13:04:54

●MXmx.antispams.com2026-02-15 → 2026-03-25 · 3 obs

○ 2016-12-07 04:56:24
● 2026-02-15 23:46:06
● 2026-03-25 13:04:54

○MXsmtp.asia.secureserver.net2015-08-09 → 2016-03-26 · 4 obs

● 2015-08-09 00:07:18
● 2016-03-26 06:46:12
○ 2016-12-07 04:56:24
○ 2026-03-25 13:04:54

○A104.238.182.1592018-01-03 → 2018-01-03 · 4 obs

○ 2016-12-07 04:56:24
● 2018-01-03 18:14:06
○ 2026-02-15 23:46:06
○ 2026-03-25 13:04:54

○A128.199.98.1882015-08-09 → 2015-12-02 · 4 obs

● 2015-08-09 00:07:18
● 2015-12-02 00:32:08
○ 2016-03-26 06:46:12
○ 2026-03-25 13:04:54

○A135.125.128.122026-02-15 → 2026-02-15 · 4 obs

○ 2018-01-03 18:14:06
● 2026-02-15 23:46:06
○ 2026-02-16 01:24:26
○ 2026-03-25 13:04:54

○A139.59.245.2522016-12-07 → 2016-12-07 · 4 obs

○ 2016-03-26 06:46:12
● 2016-12-07 04:56:24
○ 2018-01-03 18:14:06
○ 2026-03-25 13:04:54

○A45.55.10.1962016-03-26 → 2016-03-26 · 4 obs

○ 2015-12-02 00:32:08
● 2016-03-26 06:46:12
○ 2016-12-07 04:56:24
○ 2026-03-25 13:04:54

●A51.195.115.312026-03-11 → 2026-03-25 · 3 obs

○ 2026-03-05 15:39:54
● 2026-03-11 00:02:50
● 2026-03-25 13:04:54

○A54.38.153.1682026-02-16 → 2026-03-05 · 5 obs

○ 2026-02-15 23:46:06
● 2026-02-16 01:24:26
● 2026-03-05 15:39:54
○ 2026-03-11 00:02:50
○ 2026-03-25 13:04:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net...	-
jiudao.com	dns27.hichina.com, dns28.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns27.hichina.com, dns28.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jiudao.com (unsigned zone)

⏱️ Timing

Total: 3567ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.195.115.31`
NS	2	`dns28.hichina.com, dns27.hichina.com`
MX	1	`mx.antispams.com (pri: 10)`
TXT	1	`v=spf1 a mx -all`
SOA	1	`dns27.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns27.hichina.com, dns27.hichina.com, dns27.hichina.com...)

Analysis

IP Addresses

jiudao.com points to a single IP: 51.195.115.31.

Other host names, for instance iimpress.com, hhkg.com, kekedou.com, jostedalsbreen.com and idall.com share IP numbers with jiudao.com.

Name Servers

jiudao.com's delegation is to two name servers dns27.hichina.com and dns28.hichina.com.

jiudao.com shares the same name server configuration as other domains, such as iwzs.cn, modohotrunner.com, propac.net, likafu.com and modulcasa.com.

jiudao.com at least partially shares its name servers with other domains, for instance 923mu.com, maricome.com, shanxilantian.com, 17947.com and hidanstop.run.

these name servers are commonly used together with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers: dns27.hichina.com points to 2408:4009:501::35, 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; dns28.hichina.com points to 2408:4009:501::36, 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

jiudao.com is served by a single mail server, mx.antispams.com.

jiudao.com uses the same mail server setup as other domains such as ghoshal.com, sinolife.com, chinacycle.com, aftermix.com and daojian.com.

mx.antispams.com points to IP number 51.38.122.115.

jiudao.com - robtex.com

jiudao.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

`jiudao.com`

`com`