`fifty-five.cn`

DNSSEC	⚠️ Not signed
A	101.37.169.75^{🇨🇳 Alibaba-Cloud101.37.128.0/17}
NS	`dns31.hichina.com` ⭐
		A	2408:4009:501::39^{🇨🇳 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	`dns32.hichina.com`
		A	2408:4009:501::40^{🇨🇳 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,}
SOA	`dns31.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=2034682084

Subdomains

www.fifty-five.cn

Same first word

fifty-five.fr

fifty-five.com.au

fifty-five.org

fifty-five.com

fifty-five.cn

DNS History

4 records (3 active, 1 former)

●NSdns31.hichina.com2018-08-30 → 2026-04-17 · 2 obs

● 2018-08-30 14:50:34
● 2026-04-17 20:04:24

●NSdns32.hichina.com2018-08-30 → 2026-04-17 · 2 obs

● 2018-08-30 14:50:34
● 2026-04-17 20:04:24

●A101.37.169.752026-04-15 → 2026-04-17 · 3 obs

○ 2018-08-30 14:50:34
● 2026-04-15 01:26:02
● 2026-04-17 20:04:24

○A39.108.101.702018-08-30 → 2018-08-30 · 3 obs

● 2018-08-30 14:50:34
○ 2026-04-15 01:26:02
○ 2026-04-17 20:04:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn...	-
fifty-five.cn	dns31.hichina.com, dns32.hichina.com	-

✅ Authoritative Response

Server:47.118.199.221

NS records: dns31.hichina.com, dns32.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fifty-five.cn (unsigned zone)

⏱️ Timing

Total: 1611ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`101.37.169.75`
NS	2	`dns31.hichina.com, dns32.hichina.com`
SOA	1	`dns31.hichina.com hostmaster.hichina.com`

Analysis

Hierarchy

The parent of www.fifty-five.cn is fifty-five.cn.

IP Addresses

fifty-five.cn points to an IP address: 101.37.169.75.

Other host names, for instance www.fifty-five.cn, share IP numbers with fifty-five.cn.

Name Servers

Two name servers dns31.hichina.com and dns32.hichina.com handle the delegation for fifty-five.cn.

fifty-five.cn shares the same name server setup as other domains, for instance shenghuo-cloud.cn, ztjhengyu.com, reitz.cn, 51elab.com and xianyulove.com.

fifty-five.cn at least partially shares name servers with other domains, for instance nffchg.cn, esyuan.net, baud.cn, loadon.cn and minyea.com.

These name servers are commonly used with the following: expirens3.hichina.com, expirens4.hichina.com, dns10.hichina.com and dns9.hichina.com.

Host names with nine IP numbers:

dns31.hichina.com points to: 2408:4009:501::39, 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.

dns32.hichina.com points to: 2408:4009:501::40, 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.

fifty-five.cn - robtex.com

fifty-five.cn

cn