021ff.com - dns.ninja

`021ff.com`

DNSSEC	⚠️ Not signed
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,}
MX	`shjianlin.gotoip3.com` ⭐
SOA	`dns31.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1786630929

Subdomains

www.021ff.com

Same first word

021ff.com

Similar names

f2f10.com

ff120.xyz

f102f.xyz

012ff.com

210ff.com

DNS History

5 records (3 active, 2 former)

●NSdns31.hichina.com2015-05-14 → 2026-08-13 · 2 obs

● 2015-05-14 00:14:32
● 2026-08-13 14:50:24

●NSdns32.hichina.com2015-05-14 → 2026-08-13 · 2 obs

● 2015-05-14 00:14:32
● 2026-08-13 14:50:24

○MXmxbiz1.qq.com2015-05-14 → 2017-02-08 · 4 obs

● 2015-05-14 00:14:32
● 2017-02-08 09:51:28
○ 2020-02-25 12:21:16
○ 2026-08-13 14:50:24

○MXmxbiz2.qq.com2015-05-14 → 2017-02-08 · 4 obs

● 2015-05-14 00:14:32
● 2017-02-08 09:51:28
○ 2020-02-25 12:21:16
○ 2026-08-13 14:50:24

●MXshjianlin.gotoip3.com2020-02-25 → 2026-08-13 · 3 obs

○ 2017-02-08 09:51:28
● 2020-02-25 12:21:16
● 2026-08-13 14:50:24

🔍 DNS Trace

Analysis

Hierarchy

www.021ff.com is delegated beneath 021ff.com.

Name Servers

Two name servers handle the delegation for 021ff.com: dns31.hichina.com and dns32.hichina.com.

021ff.com has the same name server delegation as a number of other domains, such as ocibot.com, orision.com, hnhejia.com and two more.

There is an overlap in name servers between 021ff.com and other domains, for example nzyw.com, t-sa.xyz and yihaowo.com

Host names resolving to 9 IP numbers:

dns31.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.

dns32.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.

Mail Servers

021ff.com routes its mail through a single mail server, shjianlin.gotoip3.com.