`10a.cn`

DNSSEC	⚠️ Not signed
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}

`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=2034781587

Same first word

10a.cc

10a.es

10a.city

10a.ca

10a.de

10a.nl

10a.net

10a.it

10a.cz

10a.org

10a.uk

10a.hk

10a.ru

10a.dk

10a.com

10a.ch

10a.io

10a.cn

10a.be

Similar names

1a0.cc

1a0.org

a10.it

a01.in

a01.jp

a01.pl

a01.rs

01a.jp

a10.ro

a10.edu.vn

a10.si

a10.pt

a10.be

a01.nl

01a.co.uk

a10.co.il

a01.it

a01.net

a01.ovh

0a1.com.cn

a01.top

a01.ru

a01.tech

01a.org

01a.me

a10.com.br

a10.me

a10.jp

1a0.eu

a10.apartments

a01.info

a01.lt

a10.gr

a10.hosting

a01.tv

0a1.net

a10.us

1a0.com

a01.se

a01.de

a10.es

a10.dk

01a.at

a10.mx

a01.cat

a01.ch

a01.gr

a10.xyz

a10.one

a10.nl

a01.co

0a1.de

a10.in

1a0.cn

a10.com

a10.name

a10.net

a10.se

a10.fi

a01.com

a10.tv

a10.co

01a.eu

a01.at

01a.net

a10.pl

a01.fr

0a1.eu

a01.com.au

a10.no

a10.online

a01.live

a10.amsterdam

a10.eu

a10.info

1a0.at

01a.de

a01.org

1a0.net

a01.azurefd.net

1a0.de

a10.biz

0a1.ru

01a.cc

1a0.ru

a01.be

0a1.com

01a.com

a10.cl

a01.eu

a01.cn

a10.ru

a10.fr

a10.cn

DNS History

8 records (4 active, 4 former)

○NSdns31.hichina.com2020-03-09 → 2021-11-04 · 4 obs

● 2020-03-09 08:25:48
● 2021-11-04 07:48:36
○ 2026-05-03 20:58:08
○ 2026-05-12 05:48:58

○NSdns32.hichina.com2020-03-09 → 2021-11-04 · 4 obs

● 2020-03-09 08:25:48
● 2021-11-04 07:48:36
○ 2026-05-03 20:58:08
○ 2026-05-12 05:48:58

●NSns1.judns.com2026-05-03 → 2026-05-12 · 3 obs

○ 2021-11-04 07:48:36
● 2026-05-03 20:58:08
● 2026-05-12 05:48:58

●NSns1.julydns.com2026-05-03 → 2026-05-12 · 3 obs

○ 2021-11-04 07:48:36
● 2026-05-03 20:58:08
● 2026-05-12 05:48:58

●NSns2.judns.com2026-05-03 → 2026-05-12 · 3 obs

○ 2021-11-04 07:48:36
● 2026-05-03 20:58:08
● 2026-05-12 05:48:58

●NSns2.julydns.com2026-05-03 → 2026-05-12 · 3 obs

○ 2021-11-04 07:48:36
● 2026-05-03 20:58:08
● 2026-05-12 05:48:58

○CNAMEa.mb.cn2020-03-09 → 2020-03-09 · 3 obs

● 2020-03-09 08:25:48
○ 2021-11-04 07:48:36
○ 2026-05-12 05:48:58

○CNAMEoverdue.aliyun.com2021-11-04 → 2021-11-04 · 4 obs

○ 2020-03-09 08:25:48
● 2021-11-04 07:48:36
○ 2026-05-03 20:58:08
○ 2026-05-12 05:48:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
10a.cn	ns1.judns.com, ns2.judns.com	-

✅ Authoritative Response

Server:162.159.27.251

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 10a.cn (unsigned zone)

⏱️ Timing

Total: 1666ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.julydns.com, ns2.julydns.com`

Analysis

Name Servers

10a.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

10a.cn at least partially shares name servers with other domains, for example vb(0x787878)qx.cn, huaiyuwz.com, v2er.com, shidl.cn and dzbh39.cn.