`jgac.cn`

DNSSEC	⚠️ Not signed
NS	`dns19.hichina.com` ⭐
		A	2408:4009:501::27^{🇨🇳 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	`dns20.hichina.com`
		A	2408:4009:501::28^{🇨🇳 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	`dns19.hichina.com`hostmaster@hichina.com 2026-02-10 #7

`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=2034662697

Same first word

jgac.cn

jgac.com

Similar names

agcj.de

cajg.cn

jcag.net

jcga.ac.jp

ajcg.net

acgj.com

gjca.co.uk

agjc.myshopify.com

cgja.com

jagc.info

jcga.de

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cgja.net

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gacj.com

gcaj.or.jp

jagc.com

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ajgc.org

gcaj.com

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cjag.com

jagc.co.uk

cjga.ca

gcja.cn

gajc.org.nz

gjac.org

jagc.net

acjg.ch

gjca.cn

jacg.de

gcja.or.kr

gcja.org

ajgc.com

cjag.net

jgca.org

agjc.de

jagc.com.cn

ajgc.net

cagj.org

cjga.com

ajcg.com

jagc.org

gjac.de

jcag.com

cjag.de

gajc.org

jacg.com

gajc.cn

gjac.com

jacg.net

gjac.info

agjc.com

cjga.info

cjga.org

DNS History

12 records (2 active, 10 former)

●NSdns19.hichina.com2026-03-31 → 2026-04-12 · 3 obs

○ 2020-02-04 10:42:22
● 2026-03-31 12:40:32
● 2026-04-12 14:03:56

●NSdns20.hichina.com2026-03-31 → 2026-04-12 · 3 obs

○ 2020-02-04 10:42:22
● 2026-03-31 12:40:32
● 2026-04-12 14:03:56

○NSjm1.dns.com2020-02-04 → 2020-02-04 · 4 obs

○ 2017-03-17 07:29:54
● 2020-02-04 10:42:22
○ 2026-03-31 12:40:32
○ 2026-04-12 14:03:56

○NSjm2.dns.com2020-02-04 → 2020-02-04 · 4 obs

○ 2017-03-17 07:29:54
● 2020-02-04 10:42:22
○ 2026-03-31 12:40:32
○ 2026-04-12 14:03:56

○NSwww.jgac.cn2015-12-04 → 2017-03-17 · 4 obs

● 2015-12-04 22:55:08
● 2017-03-17 07:29:54
○ 2026-03-31 12:40:32
○ 2026-04-12 14:03:56

○MXio.bouncemx.com2015-12-04 → 2016-06-23 · 4 obs

● 2015-12-04 22:55:08
● 2016-06-23 18:05:52
○ 2020-02-04 10:42:22
○ 2026-04-12 14:03:56

○A203.114.252.2502020-02-04 → 2020-02-04 · 4 obs

○ 2017-03-17 07:29:54
● 2020-02-04 10:42:22
○ 2026-03-31 12:40:32
○ 2026-04-12 14:03:56

○A70.39.84.2312016-03-06 → 2016-03-06 · 4 obs

○ 2015-12-04 22:55:08
● 2016-03-06 12:25:34
○ 2016-06-23 18:05:52
○ 2026-04-12 14:03:56

○A70.39.84.2322016-06-23 → 2016-06-23 · 4 obs

○ 2016-03-06 12:25:34
● 2016-06-23 18:05:52
○ 2017-03-17 07:29:54
○ 2026-04-12 14:03:56

○A70.39.84.2392015-12-04 → 2015-12-04 · 3 obs

● 2015-12-04 22:55:08
○ 2016-03-06 12:25:34
○ 2026-04-12 14:03:56

○A70.39.84.2422017-03-17 → 2017-03-17 · 4 obs

○ 2016-06-23 18:05:52
● 2017-03-17 07:29:54
○ 2020-02-04 10:42:22
○ 2026-04-12 14:03:56

○CNAMEj.dcoin.co2015-12-04 → 2017-03-17 · 4 obs

● 2015-12-04 22:55:08
● 2017-03-17 07:29:54
○ 2020-02-04 10:42:22
○ 2026-04-12 14:03:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
jgac.cn	dns19.hichina.com, dns20.hichina.com	-

✅ Authoritative Response

Server:120.76.107.60

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jgac.cn (unsigned zone)

⏱️ Timing

Total: 1938ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns19.hichina.com, dns20.hichina.com`
SOA	1	`dns19.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

jgac.cn is delegated to two name servers: dns19.hichina.com and dns20.hichina.com.

jgac.cn shares the same name server setup as other domains, for example osoao.com, ljsrcw.com, xinhuajiayuan.com, qaxim.com and cy-us.com.

jgac.cn at least partially shares name servers with other domains, for instance wudeweiye.com, wishwolf.com, team-lab.cn, feed-place.cn and hnhz01.com.

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

Host names with nine IP numbers:

dns19.hichina.com points to: 2408:4009:501::27, 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.

dns20.hichina.com points to: 2408:4009:501::28, 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.

jgac.cn - robtex.com

jgac.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`jgac.cn`

`cn`