ff87.com - dns.ninja

`ff87.com`

DNSSEC	⚠️ Not signed
NS	`ns1.alidns.com` ⭐
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.115^{🇨🇳 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	139.224.142.125^{🇨🇳 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	`ns13.bigwww.com` ⚠️ Not in zone NS records
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
NS	`ns14.bigwww.com` ⚠️ Not in zone NS records
		A	139.224.142.113^{🇨🇳 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	`ns15.bigwww.com` ⚠️ Not in zone NS records
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
NS	`ns16.bigwww.com` ⚠️ Not in zone NS records
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
NS	`ns2.alidns.com`
		A	2408:4009:501::2^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.46^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.56^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.206^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.216^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.46^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.56^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.116^{🇨🇳 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	139.224.142.126^{🇨🇳 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	`ns1.alidns.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=1783715802

WOT: SUSPICIOUS (1/100)

Subdomains

dh.ff87.com

Same first word

ff87.com

Similar names

8f7f.com

f7f8.cc

87ff.com

7f8f.com

DNS History

10 records (6 active, 4 former)

●NSns1.alidns.com2026-03-21 → 2026-07-10 · 3 obs

○ 2018-01-07 20:39:58
● 2026-03-21 08:27:14
● 2026-07-10 20:41:30

○NSns11.bigwww.com2015-06-29 → 2018-01-07 · 4 obs

● 2015-06-29 19:12:44
● 2018-01-07 20:39:58
○ 2026-03-21 08:27:14
○ 2026-07-10 20:41:30

●NSns13.bigwww.com2026-03-21 → 2026-07-10 · 3 obs

○ 2018-01-07 20:39:58
● 2026-03-21 08:27:14
● 2026-07-10 20:41:30

●NSns14.bigwww.com2026-03-21 → 2026-07-10 · 3 obs

○ 2018-01-07 20:39:58
● 2026-03-21 08:27:14
● 2026-07-10 20:41:30

●NSns15.bigwww.com2026-03-21 → 2026-07-10 · 3 obs

○ 2018-01-07 20:39:58
● 2026-03-21 08:27:14
● 2026-07-10 20:41:30

●NSns16.bigwww.com2026-03-21 → 2026-07-10 · 3 obs

○ 2018-01-07 20:39:58
● 2026-03-21 08:27:14
● 2026-07-10 20:41:30

●NSns2.alidns.com2026-03-21 → 2026-07-10 · 3 obs

○ 2018-01-07 20:39:58
● 2026-03-21 08:27:14
● 2026-07-10 20:41:30

○A121.42.80.2462018-01-07 → 2018-01-07 · 4 obs

○ 2017-01-01 14:06:16
● 2018-01-07 20:39:58
○ 2026-03-21 08:27:14
○ 2026-07-10 20:41:30

○A121.42.97.1032015-06-29 → 2016-05-06 · 4 obs

● 2015-06-29 19:12:44
● 2016-05-06 13:25:40
○ 2017-01-01 14:06:16
○ 2026-07-10 20:41:30

○A60.205.25.1032017-01-01 → 2017-01-01 · 4 obs

○ 2016-05-06 13:25:40
● 2017-01-01 14:06:16
○ 2018-01-07 20:39:58
○ 2026-07-10 20:41:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ff87.com	ns13.bigwww.com, ns14.bigwww.com, ns15.bigwww.com, ns16.bigwww.com...	22 records

✅ Authoritative Response

Server:120.76.107.45

NS records: ns13.bigwww.com, ns14.bigwww.com, ns15.bigwww.com, ns16.bigwww.com, ns1.alidns.com, ns2.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ff87.com (unsigned zone)

⏱️ Timing

Total: 627ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.alidns.com, ns2.alidns.com`
SOA	1	`ns1.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 22

Out-of-bailiwick: 22 (ns13.bigwww.com, ns14.bigwww.com, ns15.bigwww.com...)

Analysis

Hierarchy

ff87.com is a parent domain of dh.ff87.com.

Name Servers

The DNS delegation for ff87.com covers 6 name servers: ns1.alidns.com, ns2.alidns.com, ns13.bigwww.com and 3 more.

ff87.com shares at least some of its name servers with other domains, including aier021.com, hpma.cn, linwencoach.com and two others.

These name servers are frequently seen alongside ns11.bigwww.com, ns12.bigwww.com, ns14.bigwww.com and 7 other name servers.

Hostnames that resolve to 9 IP addresses:

ns1.alidns.com carries IP addresses 39.96.153.45, 39.96.153.55 and 47.118.199.205, with 6 other addresses beyond those.

ns2.alidns.com carries IP addresses 39.96.153.46, 39.96.153.56 and 47.118.199.206, with 6 other addresses beyond those.

Hosts with just one IP address:

ns13.bigwww.com points to the IP address 47.118.199.203.

ns14.bigwww.com points to the IP address 139.224.142.113.

ns15.bigwww.com points to the IP address 39.96.153.43.

ns16.bigwww.com points to the IP address 120.76.107.43.