`ffs4.com`

DNSSEC	⚠️ Not signed
A	156.250.215.165^{🇿🇦 POWERLINE-HK156.250.128.0/17 Digital Core Technology Co., Ltd}
NS	`a2.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-53-25.defastlink.net`
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-53-25.defastlink.net`
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-52-239.defastlink.net`
NS	`b2.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-52-239.defastlink.net`
SOA	`a.share-dns.com`master@share-dns.com serial=1768381095

`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=1771291435

Same first word

ffs4.com

Similar names

fs4f.blogspot.com

ff4s.com

sff4.com

f4fs.com

fs4f.de

s4ff.com

4fsf.com

4ffs.com

DNS History

9 records (5 active, 4 former)

●NSa.share-dns.com2026-02-28 → 2026-03-23 · 3 obs

○ 2017-05-21 03:56:32
● 2026-02-28 04:34:04
● 2026-03-23 11:40:56

●NSa2.share-dns.com2026-02-28 → 2026-03-23 · 3 obs

○ 2017-05-21 03:56:32
● 2026-02-28 04:34:04
● 2026-03-23 11:40:56

●NSb.share-dns.net2026-02-28 → 2026-03-23 · 3 obs

○ 2017-05-21 03:56:32
● 2026-02-28 04:34:04
● 2026-03-23 11:40:56

●NSb2.share-dns.net2026-02-28 → 2026-03-23 · 3 obs

○ 2017-05-21 03:56:32
● 2026-02-28 04:34:04
● 2026-03-23 11:40:56

○NSns49.worldnic.com2015-06-18 → 2017-05-21 · 4 obs

● 2015-06-18 03:19:10
● 2017-05-21 03:56:32
○ 2026-02-28 04:34:04
○ 2026-03-23 11:40:56

○NSns50.worldnic.com2015-06-18 → 2017-05-21 · 4 obs

● 2015-06-18 03:19:10
● 2017-05-21 03:56:32
○ 2026-02-28 04:34:04
○ 2026-03-23 11:40:56

○MXp.webcom.ctmail.com2016-01-16 → 2017-05-21 · 4 obs

● 2016-01-16 18:39:26
● 2017-05-21 03:56:32
○ 2026-02-28 04:34:04
○ 2026-03-23 11:40:56

●A156.250.215.1652026-02-28 → 2026-03-23 · 3 obs

○ 2017-05-21 03:56:32
● 2026-02-28 04:34:04
● 2026-03-23 11:40:56

○A208.43.234.1212015-06-18 → 2017-05-21 · 4 obs

● 2015-06-18 03:19:10
● 2017-05-21 03:56:32
○ 2026-02-28 04:34:04
○ 2026-03-23 11:40:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net...	-
ffs4.com	b2.share-dns.net, a2.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b2.share-dns.net, a2.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ffs4.com (unsigned zone)

⏱️ Timing

Total: 351ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.250.215.165`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a2.share-dns.com)

Analysis

IP Addresses

ffs4.com points to an IP address: 156.250.215.165.

Name Servers

ffs4.com delegates to four name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.

ffs4.com at least partially shares name servers with other domains, for instance 036game.com, od-live.com, vialspace.com, yllgsc.com and hbxhht.com.