`of5.cn`

DNSSEC	⚠️ Not signed
NS	`dns13.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::21^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 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	139.224.142.122^{🇨🇳 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	`dns14.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::22^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 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	139.224.142.121^{🇨🇳 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,}

`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=2035093531

Same first word

of5.com.br

of5.ru

of5.cn

Similar names

5fo.ru

5of.cn

fo5.net

f5o.fr

f5o.com

fo5.org

fo5.ru

5fo.com

f5o.net

fo5.mobi

fo5.cn

o5f.com

5fo.org

5of.ru

DNS History

3 records (2 active, 1 former)

●NSdns13.hichina.com2026-07-10 → 2026-07-26 · 2 obs

● 2026-07-10 07:12:20
● 2026-07-26 16:47:20

●NSdns14.hichina.com2026-07-10 → 2026-07-26 · 2 obs

● 2026-07-10 07:12:20
● 2026-07-26 16:47:20

○A120.79.114.2532026-07-10 → 2026-07-10 · 2 obs

● 2026-07-10 07:12:20
○ 2026-07-26 16:47:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	b.dns.cn, a.dns.cn, d.dns.cn, e.dns.cn...	-
of5.cn	dns13.hichina.com, dns14.hichina.com	-

✅ Authoritative Response

Server:39.96.153.41

NS records: dns13.hichina.com, dns14.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for of5.cn (unsigned zone)

⏱️ Timing

Total: 3420ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.79.114.253`
NS	2	`dns14.hichina.com, dns13.hichina.com`
SOA	1	`dns13.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

of5.cn is delegated to two name servers: dns13.hichina.com and dns14.hichina.com.

of5.cn shares its name server setup with other domains, including buysmy.cn, wx9988.com, uk-inspec.com and two others.

of5.cn at least partially shares name servers with other domains, including onemarketingsuite.com, ufirefly.com, szcyxz.cn and 49cb.com.

These name servers are frequently paired with the name servers expirens3.hichina.com and expirens4.hichina.com.

Host names with 9 IP numbers:

dns13.hichina.com resolves to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 other IP addresses.

dns14.hichina.com resolves to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 other IP addresses.

of5.cn - robtex.com

of5.cn

cn