`henryson.cn`

DNSSEC	⚠️ Not signed
A	168.76.183.222^{🇿🇦 ASLINE-AS-AP168.76.176.0/20 Proxy-registered route object}
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	`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	`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}
SOA	`ns1.julydns.com`master@jmdns.com serial=1762324464

`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=2034740399

Same first word

henryson.org.uk

henryson.cn

DNS History

13 records (5 active, 8 former)

○NSf1g1ns1.dnspod.net2015-06-18 → 2015-10-27 · 4 obs

● 2015-06-18 14:38:18
● 2015-10-27 08:54:38
○ 2026-02-22 04:07:30
○ 2026-05-02 06:53:48

○NSf1g1ns2.dnspod.net2015-06-18 → 2015-10-27 · 4 obs

● 2015-06-18 14:38:18
● 2015-10-27 08:54:38
○ 2026-02-22 04:07:30
○ 2026-05-02 06:53:48

●NSns1.judns.com2026-02-22 → 2026-05-02 · 3 obs

○ 2015-10-27 08:54:38
● 2026-02-22 04:07:30
● 2026-05-02 06:53:48

●NSns1.julydns.com2026-02-22 → 2026-05-02 · 3 obs

○ 2015-10-27 08:54:38
● 2026-02-22 04:07:30
● 2026-05-02 06:53:48

●NSns2.judns.com2026-02-22 → 2026-05-02 · 3 obs

○ 2015-10-27 08:54:38
● 2026-02-22 04:07:30
● 2026-05-02 06:53:48

●NSns2.julydns.com2026-02-22 → 2026-05-02 · 3 obs

○ 2015-10-27 08:54:38
● 2026-02-22 04:07:30
● 2026-05-02 06:53:48

○MXmail.skrimple.com2016-01-27 → 2017-06-24 · 4 obs

● 2016-01-27 14:13:22
● 2017-06-24 07:45:36
○ 2026-02-22 04:07:30
○ 2026-05-02 06:53:48

○A103.51.144.812016-12-04 → 2016-12-04 · 4 obs

○ 2016-04-17 00:04:48
● 2016-12-04 19:48:08
○ 2017-06-24 07:45:36
○ 2026-05-02 06:53:48

○A123.254.111.1902015-06-18 → 2015-10-27 · 4 obs

● 2015-06-18 14:38:18
● 2015-10-27 08:54:38
○ 2016-01-27 14:13:22
○ 2026-05-02 06:53:48

●A168.76.183.2222026-02-22 → 2026-05-02 · 3 obs

○ 2017-06-24 07:45:36
● 2026-02-22 04:07:30
● 2026-05-02 06:53:48

○A23.27.98.2372017-06-24 → 2017-06-24 · 4 obs

○ 2016-12-04 19:48:08
● 2017-06-24 07:45:36
○ 2026-02-22 04:07:30
○ 2026-05-02 06:53:48

○A65.19.157.2342016-04-17 → 2016-04-17 · 4 obs

○ 2016-01-27 14:13:22
● 2016-04-17 00:04:48
○ 2016-12-04 19:48:08
○ 2026-05-02 06:53:48

○A65.19.157.2352016-01-27 → 2016-01-27 · 4 obs

○ 2015-10-27 08:54:38
● 2016-01-27 14:13:22
○ 2016-04-17 00:04:48
○ 2026-05-02 06:53:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
henryson.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 henryson.cn (unsigned zone)

⏱️ Timing

Total: 3367ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`168.76.183.222`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

Analysis

IP Addresses

henryson.cn points to IP number: 168.76.183.222.

Name Servers

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

henryson.cn at least partially shares name servers with other domains, for instance bjguofu.com, fkovo.com, cndefang.com, cl-elec.com and nyhl.cn.