rcfb.com - dns.ninja

`rcfb.com`

DNSSEC	⚠️ Not signed
NS	`dns27.hichina.com` ⭐
		A	2408:4009:501::35^{🇨🇳 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	`dns28.hichina.com`
		A	2408:4009:501::36^{🇨🇳 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	`dns27.hichina.com`hostmaster@hichina.com 2026-06-04 #13

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785410892

Same first word

rcfb.org

rcfb.com

rcfb.net

Similar names

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rbcf.cn

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DNS History

10 records (2 active, 8 former)

●NSdns27.hichina.com2026-04-10 → 2026-07-30 · 3 obs

○ 2017-05-08 18:36:08
● 2026-04-10 08:06:02
● 2026-07-30 11:50:10

●NSdns28.hichina.com2026-04-10 → 2026-07-30 · 3 obs

○ 2017-05-08 18:36:08
● 2026-04-10 08:06:02
● 2026-07-30 11:50:10

○NSwww.rcfb.com2016-03-22 → 2017-05-08 · 4 obs

● 2016-03-22 20:03:18
● 2017-05-08 18:36:08
○ 2026-04-10 08:06:02
○ 2026-07-30 11:50:10

○MXio.bouncemx.com2016-03-22 → 2016-08-13 · 4 obs

● 2016-03-22 20:03:18
● 2016-08-13 11:36:12
○ 2017-05-08 18:36:08
○ 2026-07-30 11:50:10

○A170.178.178.582017-05-08 → 2017-05-08 · 4 obs

○ 2017-04-08 14:40:36
● 2017-05-08 18:36:08
○ 2026-04-10 08:06:02
○ 2026-07-30 11:50:10

○A70.39.84.2292017-04-08 → 2017-04-08 · 4 obs

○ 2016-08-13 11:36:12
● 2017-04-08 14:40:36
○ 2017-05-08 18:36:08
○ 2026-07-30 11:50:10

○A70.39.84.2362016-03-22 → 2016-03-22 · 4 obs

○ 2016-01-01 05:55:20
● 2016-03-22 20:03:18
○ 2016-08-13 11:36:12
○ 2026-07-30 11:50:10

○A70.39.84.2542016-08-13 → 2016-08-13 · 4 obs

○ 2016-03-22 20:03:18
● 2016-08-13 11:36:12
○ 2017-04-08 14:40:36
○ 2026-07-30 11:50:10

○A72.9.105.302015-05-23 → 2016-01-01 · 4 obs

● 2015-05-23 14:42:12
● 2016-01-01 05:55:20
○ 2016-03-22 20:03:18
○ 2026-07-30 11:50:10

○CNAMEr.dcoin.co2016-03-22 → 2017-05-08 · 4 obs

● 2016-03-22 20:03:18
● 2017-05-08 18:36:08
○ 2026-04-10 08:06:02
○ 2026-07-30 11:50:10

🔍 DNS Trace

Analysis

Name Servers

Two name servers handle the delegation for rcfb.com: dns27.hichina.com and dns28.hichina.com.

rcfb.com has the same name server delegation as a number of other domains, such as szsayy.com, comprhnsion.com, dkchaozu.com and two more.

At least some of rcfb.com's name servers are shared with other domains, for example datashe.com, zjjzh.com, tongxinhuhui.org and two more.

These name servers tend to be deployed in combination with the name servers expirens3.hichina.com and expirens4.hichina.com.

Host names resolving to 9 IP numbers:

dns27.hichina.com resolves to 39.96.153.39, 39.96.153.59 and 47.118.199.199 among others, with 6 other IP addresses in total.

dns28.hichina.com resolves to 39.96.153.37, 39.96.153.62 and 47.118.199.197 among others, with 6 other IP addresses in total.